erythrina

Summary

Summary: A genus of leguminous shrubs or trees, mainly tropical, yielding certain alkaloids, lectins, and other useful compounds.

Top Publications

  1. ncbi Anti-plasmodial flavonoids from the stem bark of Erythrina abyssinica
    Abiy Yenesew
    Department of Chemistry, University of Nairobi, P O Box 30197, Chiromo Road, Nairobi, Kenya
    Phytochemistry 65:3029-32. 2004
  2. ncbi Antiplasmodial flavonoids from Erythrina sacleuxii
    Andrew W Andayi
    Department of Chemistry, University of Nairobi, Nairobi, Kenya
    Planta Med 72:187-9. 2006
  3. doi In vitro antimalarial activity of prenylated flavonoids from Erythrina fusca
    Pranorm Khaomek
    Faculty of Science, Rangsit University, Pathumthani, 12000, Thailand
    J Nat Med 62:217-20. 2008
  4. ncbi Systematic comparison of oligosaccharide specificity of Ricinus communis agglutinin I and Erythrina lectins: a search by frontal affinity chromatography
    Yoko Itakura
    Lectin Application and Analysis Team, Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 2, 1 1 1, Umezono, Tsukuba, Ibaraki 305 8568
    J Biochem 142:459-69. 2007
  5. doi Erythrina variegata extract exerts osteoprotective effects by suppression of the process of bone resorption
    Yan Zhang
    Centre of System Biomedical Sciences, University of Shanghai for Science and Technology, Shanghai 200093, People s Republic of China
    Br J Nutr 104:965-71. 2010
  6. doi Anti-HIV-1 and cytotoxicity of the alkaloids of Erythrina abyssinica Lam. growing in Sudan
    Magdy M D Mohammed
    Department of Pharmacognosy, National Research Center, Dokki 12311, Cairo, Egypt
    Nat Prod Res 26:1565-75. 2012
  7. ncbi Anticonvulsant activity of hydroalcoholic extracts from Erythrina velutina and Erythrina mulungu
    Silvania M M Vasconcelos
    Department of Physiology and Pharmacology, Federal University of Ceara, Rua Cel Nunes de Melo 1127, CEP 60431 270, Fortaleza, Brazil
    J Ethnopharmacol 110:271-4. 2007
  8. ncbi Phomol, a new antiinflammatory metabolite from an endophyte of the medicinal plant Erythrina crista-galli
    Daniela Weber
    Institute of Biotechnology and Drug Research, Erwin Schrödinger Str 56, D 67663 Kaiserslautern, Germany
    J Antibiot (Tokyo) 57:559-63. 2004
  9. doi Four new chalcones from Erythrina abyssinica
    Long Cui
    Korea Research Institute of Bioscience and Biotechnology KRIBB, Daejeon, Korea
    Planta Med 74:422-6. 2008
  10. doi Diacylglycerol acyltransferase-inhibitory compounds from Erythrina senegalensis
    Won Keun Oh
    College of Pharmacy, Chosun University, Gwangju, 501 759, Korea
    Arch Pharm Res 32:43-7. 2009

Research Grants

Detail Information

Publications205 found, 100 shown here

  1. ncbi Anti-plasmodial flavonoids from the stem bark of Erythrina abyssinica
    Abiy Yenesew
    Department of Chemistry, University of Nairobi, P O Box 30197, Chiromo Road, Nairobi, Kenya
    Phytochemistry 65:3029-32. 2004
    The ethyl acetate extract of the stem bark of Erythrina abyssinica showed anti-plasmodial activity against the chloroquine-sensitive (D6) and chloroquine-resistant (W2) strains of Plasmodium falciparum with IC(50) values of 7.9+/-1...
  2. ncbi Antiplasmodial flavonoids from Erythrina sacleuxii
    Andrew W Andayi
    Department of Chemistry, University of Nairobi, Nairobi, Kenya
    Planta Med 72:187-9. 2006
    The acetone extracts of the root bark and stem bark of Erythrina sacleuxii showed antiplasmodial activities against the chloroquine-sensitive (D6) and chloroquine-resistant (W2) strains of Plasmodium falciparum...
  3. doi In vitro antimalarial activity of prenylated flavonoids from Erythrina fusca
    Pranorm Khaomek
    Faculty of Science, Rangsit University, Pathumthani, 12000, Thailand
    J Nat Med 62:217-20. 2008
    Ethyl acetate (EtOAc) extract from the stem bark of Erythrina fusca showed a antimalarial activity against the multi-drug-resistant strain (K1) of Plasmodium falciparum, and six flavonoids, lupinifolin (1), citflavanone (2), ..
  4. ncbi Systematic comparison of oligosaccharide specificity of Ricinus communis agglutinin I and Erythrina lectins: a search by frontal affinity chromatography
    Yoko Itakura
    Lectin Application and Analysis Team, Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Tsukuba Central 2, 1 1 1, Umezono, Tsukuba, Ibaraki 305 8568
    J Biochem 142:459-69. 2007
    ..It was found that Erythrina cristagalli lectin (ECL) showed the closest similarity to RCA120...
  5. doi Erythrina variegata extract exerts osteoprotective effects by suppression of the process of bone resorption
    Yan Zhang
    Centre of System Biomedical Sciences, University of Shanghai for Science and Technology, Shanghai 200093, People s Republic of China
    Br J Nutr 104:965-71. 2010
    Our previous study showed that Erythrina variegata L. (EV) inhibited bone loss and improved bone properties in ovariectomised rats...
  6. doi Anti-HIV-1 and cytotoxicity of the alkaloids of Erythrina abyssinica Lam. growing in Sudan
    Magdy M D Mohammed
    Department of Pharmacognosy, National Research Center, Dokki 12311, Cairo, Egypt
    Nat Prod Res 26:1565-75. 2012
    b>Erythrina abyssinica Lam. is an important medicinal plant growing in Sudan; its seeds were investigated for the first time for their alkaloidal constituents and biological activity...
  7. ncbi Anticonvulsant activity of hydroalcoholic extracts from Erythrina velutina and Erythrina mulungu
    Silvania M M Vasconcelos
    Department of Physiology and Pharmacology, Federal University of Ceara, Rua Cel Nunes de Melo 1127, CEP 60431 270, Fortaleza, Brazil
    J Ethnopharmacol 110:271-4. 2007
    The anticonvulsant effects of hydroalcoholic extracts (HAEs) from the stem bark of Erythrina velutina and Erythrina mulungu on pentylenetetrazole (PTZ) and strychnine-induced seizure tests and the potentiation of pentobarbital-induced ..
  8. ncbi Phomol, a new antiinflammatory metabolite from an endophyte of the medicinal plant Erythrina crista-galli
    Daniela Weber
    Institute of Biotechnology and Drug Research, Erwin Schrödinger Str 56, D 67663 Kaiserslautern, Germany
    J Antibiot (Tokyo) 57:559-63. 2004
    ..fermentations of a Phomopsis species in the course of a screening of endophytic fungi from the medicinal plant Erythrina crista-galli. For this Argentinean leguminosa antiinflammatory and neuroleptic activities have been described...
  9. doi Four new chalcones from Erythrina abyssinica
    Long Cui
    Korea Research Institute of Bioscience and Biotechnology KRIBB, Daejeon, Korea
    Planta Med 74:422-6. 2008
    Four new chalcones 1 - 4, named abyssinones A - D, were isolated from the stem bark of the plant Erythrina abyssinica and their structures were elucidated on the basis of spectroscopic analyses...
  10. doi Diacylglycerol acyltransferase-inhibitory compounds from Erythrina senegalensis
    Won Keun Oh
    College of Pharmacy, Chosun University, Gwangju, 501 759, Korea
    Arch Pharm Res 32:43-7. 2009
    ..Bioassay-guided fractionation of the CH(2)Cl(2)-soluble extract of the stem bark of Erythrina senegalensis, using an in vitro DGAT enzyme assay, resulted in the isolation of eight known prenylflavonoids, 8-..
  11. doi Hypoglycemic activity of Erythrina variegata leaf in streptozotocin-induced diabetic rats
    Arvind Kumar
    Himalayan Pharmacy Institute, Majhitar, Rangpo, East Sikkim 737136, India
    Pharm Biol 49:577-82. 2011
    b>Erythrina variegata Linn. (Fabaceae), commonly known as Tiger's Claw, is a thorny deciduous tree grown in tropical and subtropical regions of Eastern Africa, Southern Asia, and Northern Australia...
  12. doi AMP-activated protein kinase (AMPK) activation by benzofurans and coumestans isolated from Erythrina abyssinica
    Phi Hung Nguyen
    BK21 Project Team, College of Pharmacy, Chosun University, 375 Seosuk dong, Dong Gu, Gwangju 501 759, Republic of Korea
    J Nat Prod 73:598-602. 2010
    ..The bioassay-guided fractionation of an EtOAc-soluble extract of the stem bark of Erythrina abyssinica led to the isolation of a new coumestan, erythribyssin N (1), and two new benzofurans, erythribyssin ..
  13. doi In vitro estrogenic activity of two major compounds from the stem bark of Erythrina lysistemon (Fabaceae)
    Chantal Beatrice Magne Nde
    Prince Henry Institute for Medical Research, PO Box 5152, Clayton, 3168 Vic, Melbourne, Australia
    Eur J Pharmacol 674:87-94. 2012
    ..In our previous work the ethylacetate extract of Erythrina lysistemon stem bark showed estrogenic effects on cell culture systems and ovariectomized Wistar rats...
  14. doi Antibacterial activity of flavonoids from the stem bark of Erythrina caffra thunb
    J C Chukwujekwu
    Research Centre for Plant Growth and Development, School of Biological and Conservation Sciences, University of KwaZulu Natal Pietermaritzburg, Scottsville, South Africa
    Phytother Res 25:46-8. 2011
    The antibacterial activity of the stem bark of Erythrina caffra Thunb. was investigated against different bacterial strains. The antibacterial activity was determined by a micro broth dilution assay...
  15. doi Cytotoxic and PTP1B inhibitory activities from Erythrina abyssinica
    Phi Hung Nguyen
    College of Pharmacy, Chosun University, Gwangju 501 759, Republic of Korea
    Bioorg Med Chem Lett 19:6745-9. 2009
    Bioassay-guided fractionation of the EtOAc extract of the stem bark of Erythrina abyssinica (Leguminosae) resulted in the isolation of three new (1-3), along with 12 known (4-15) pterocarpan derivatives...
  16. pmc Role of glycosylation in structure and stability of Erythrina corallodendron lectin (EcorL): a molecular dynamics study
    Sandeep Kaushik
    Bioinformatics Centre, National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi 110067
    Protein Sci 20:465-81. 2011
    ..of the glycoprotein by carrying out a series of long Molecular dynamics (MD) simulations on glycosylated Erythrina corallodendron lectin (EcorL) and nonglycosylated recombinant Erythrina corallodendron lectin (rEcorL)...
  17. ncbi Protein tyrosine phosphatase-1B inhibitory activity of isoprenylated flavonoids isolated from Erythrina mildbraedii
    Minkyun Na
    Korea Research Institute of Bioscience and Biotechnology, 52 Eoun dong, Yuseong Gu, Daejeon 305 333, Korea
    J Nat Prod 69:1572-6. 2006
    ..Bioassay-guided fractionation of an EtOAc-soluble extract of the root bark of Erythrina mildbraedii, using an in vitro PTP1B inhibitory assay, resulted in the isolation of three new isoprenylated ..
  18. pmc Ethnopharmacological uses of Erythrina senegalensis: a comparison of three areas in Mali, and a link between traditional knowledge and modern biological science
    Adiaratou Togola
    Section of Pharmacognosy, Department of Pharmaceutical Chemistry, University of Oslo PO Box 1068 Blindern, 0316, Norway
    J Ethnobiol Ethnomed 4:6. 2008
    This paper describes ethnopharmacological knowledge on the uses of Erythrina senegalensis DC (Fabaceae) in traditional medicine in three different areas (Dioila, Kolokani and Koutiala) in Mali...
  19. ncbi Anti-inflammatory activity of erycristagallin, a pterocarpene from Erythrina mildbraedii
    Dieudonne Njamen
    Laboratory of Animal Physiology, Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde 1, P O Box 812, Yaounde, Cameroon
    Eur J Pharmacol 468:67-74. 2003
    Erycristagallin, a pterocarpene isolated from Erythrina mildbraedii, was tested in vitro for its antioxidant properties on the stable 2,2-diphenyl-1-pycryl-hydrazyl (DPPH) free radical and on the arachidonic acid metabolism...
  20. ncbi Antibacterial activity of isoflavonoids isolated from Erythrina variegata against methicillin-resistant Staphylococcus aureus
    H Tanaka
    Department of Natural Product Chemistry, Faculty of Pharmacy, Meijo University, Nagoya, Japan
    Lett Appl Microbiol 35:494-8. 2002
    To screen 16 isoflavonoids isolated from Erythrina variegata (Leguminosae) for their antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA).
  21. ncbi Antinociceptive activities of the hydroalcoholic extracts from Erythrina velutina and Erythrina mulungu in mice
    Silvania Maria Mendes Vasconcelos
    Department of Physiology and Pharmacology, Federal University of Ceara, Brazil
    Biol Pharm Bull 26:946-9. 2003
    This work studied the antinociceptive effects of the hydroalcoholic extracts (HAEs) from Erythrina velutina (Ev) and Erythrina mulungu (Em) in three experimental models of nociception in mice...
  22. ncbi Antibacterial properties of a new isoflavonoid from Erythrina poeppigiana against methicillin-resistant Staphylococcus aureus
    H Tanaka
    Department of Natural Product Chemistry, Faculty of Pharmacy, Meijo University, Yagoto, Tempaku ku, Nagoya, Japan
    Phytomedicine 11:331-7. 2004
    A new isoflavonoid, together with four known isoflavonoids, was isolated from the roots of Erythrina poeppigiana...
  23. ncbi Anti-inflammatory activities of two flavanones, sigmoidin A and sigmoidin B, from Erythrina sigmoidea
    Dieudonne Njamen
    Laboratory of Animal Physiology, Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde 1, Yaounde, Cameroon
    Planta Med 70:104-7. 2004
    Two prenylated flavanones isolated from Erythrina sigmoidea Hua (sigmoidin A and sigmoidin B) were studied for their ability to inhibit the stable 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical and arachidonic acid metabolism...
  24. doi In vitro xanthine oxidase inhibitory activity of the fractions of Erythrina stricta Roxb
    M Umamaheswari
    Department of Pharmacology, College of Pharmacy, Sri Ramakrishna Institute of Paramedical Sciences, Coimbatore 641044, India
    J Ethnopharmacol 124:646-8. 2009
    To assay the in vitro xanthine oxidase inhibitory activity of the various fractions of the hydromethanolic extract of the leaves of Erythrina stricta and to determine its enzyme inhibition mechanism.
  25. ncbi Analgesic properties of extracts and fractions from Erythrina crista-galli (Fabaceae) leaves
    Luiz G O Fischer
    Núcleo de Investigações Químico Farmacêuticas NIQFAR CCS, Universidade do Vale do Itajai UNIVALI, Itajai, SC, Brazil
    Nat Prod Res 21:759-66. 2007
    The present study describes the analgesic activity of extracts and some fractions obtained from Erythrina crista-galli leaves in different in vivo analgesic models, using mice as experimental animals...
  26. ncbi Antimicrobial and radical scavenging flavonoids from the stem wood of Erythrina latissima
    Musa Chacha
    Department of Chemistry, University of Botswana, Private Bag UB 00704, Gaborone, Botswana
    Phytochemistry 66:99-104. 2005
    From the stem wood of Erythrina latissima, two isoflavones and a flavanone were isolated and characterized as 7,3'-dihydroxy-4'-methoxy-5'-(gamma,gamma-dimethylallyl)isoflavone (erylatissin A), 7,3'-dihydroxy-6'',6''-dimethyl-4'',5''-..
  27. ncbi Two diphenylpropan-1,2-diol syringates from the roots of Erythrina variegata
    Hitoshi Tanaka
    Faculty of Pharmacy, Meijo University, Yagoto, Tempaku ku, Nagoya 468 8503, Japan
    J Nat Prod 65:1933-5. 2002
    Two new diphenylpropan-1,2-diols, eryvarinols A (1) and B (2), were isolated from the roots of Erythrina variegata...
  28. ncbi Four new isoflavonoids from the stem bark of Erythrina variegata
    Li Xiaoli
    Department of Natural Products Chemistry, Shenyang Pharmaceutical University, China
    Chem Pharm Bull (Tokyo) 54:570-3. 2006
    Bioassay-directed fractionation of the stem bark extract of Erythrina variegata L...
  29. ncbi Flavonoids and isoflavonoids with antiplasmodial activities from the root bark of Erythrina abyssinica
    Abiy Yenesew
    Department of Chemistry, University of Nairobi, Nairobi, Kenya
    Planta Med 69:658-61. 2003
    From the root bark of Erythrina abyssinica a new pterocarpene [3-hydroxy-9-methoxy-10-(3,3-dimethylallyl)pterocarpene] and a new isoflav-3-ene [7,4'-dihydroxy-2',5'-dimethoxyisoflav-3-ene] were isolated...
  30. ncbi Antibacterial property of isoflavonoids isolated from Erythrina variegata against cariogenic oral bacteria
    M Sato
    Department of Oral Pathology, Asahi University School of Dentistry, Gifu, Japan
    Phytomedicine 10:427-33. 2003
    The antibacterial property of 7 compounds, isolated from Erythrina variegata (Leguminosae) by repeated silica gel column chromatography, against cariogenic oral bacteria was investigated...
  31. ncbi Erythrinaline alkaloids and antimicrobial flavonoids from Erythrina latissima
    Cornelius C Wanjala
    Planta Med 68:640-2. 2002
    The seed pods of Erythrina latissima yielded erysotrine, erysodine, syringaresinol, vanillic acid, a new erythrina alkaloid, (+)-10,11-dioxoerysotrine, which was lethal to brine shrimp and 2-(5'-hydroxy-3'-methoxy phenyl)-6-hydroxy-5-..
  32. ncbi Warangalone, the isoflavonoid anti-inflammatory principle of Erythrina addisoniae stem bark
    Emmanuel Talla
    Department of Organic Chemistry, Faculty of Science, University of Yaounde 1, P O Box 812, Yaounde, Cameroon
    J Nat Prod 66:891-3. 2003
    The prenylisoflavone warangalone has been isolated from the bark of Erythrina addisoniae...
  33. ncbi The tissue-type plasminogen activator inhibitor ETIa from Erythrina variegata: structural basis for the inhibitory activity by cloning, expression, and mutagenesis of the cDNA encoding ETIa
    Y Kouzuma
    Laboratory of Biochemistry, Faculty of Agriculture, Kyushu University, Higashi ku, Fukuoka
    J Biochem 121:456-63. 1997
    b>Erythrina variegata trypsin inhibitor ETIa belongs to the Kunitz inhibitor family, but is unique in its ability to bind and inhibit tissue-type plasminogen activator (tPA)...
  34. ncbi Biological activities of the chemical constituents of Erythrina stricta and Erythrina subumbrans
    Thitima Rukachaisirikul
    Department of Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand
    Arch Pharm Res 30:1398-403. 2007
    Phytochemical investigation of the hexane and CH2Cl2 extracts of Erythrina stricta roots and E...
  35. ncbi [Effect of Erythrina variegata on Ca2+ homeostasis in ovariectomized rats and action mechanism]
    Yan Zhang
    State Key Laboratory of Chinese Medicine and Molecular Pharmacology, Shenzhen 518057, China
    Zhongguo Zhong Yao Za Zhi 32:627-30. 2007
    To study the effect of Erythrina variegata (EV) on Ca2+ homeostasis in ovariectomized rats and the regulation on gene expression in duodenum and kidney.
  36. doi A new Erythrinan alkaloid from the seed of Erythrina addisoniae
    Long Cui
    Korea Research Institute of Bioscience and Biotechnology, Daejeon, 305 806, Korea
    Arch Pharm Res 32:325-8. 2009
    Phytochemical study on the EtOAc extract of the seed of Erythrina addisoniae (Leguminosae) resulted in the isolation of a new erythrinan alkaloid, erysovine-N-oxide (1), along with eight known alkaloids, erysosalvinone (2), erysodine (3),..
  37. ncbi Six new constituents from the roots of Erythrina variegata
    Hitoshi Tanaka
    Faculty of Pharmacy, Meijo University, Yagoto, Tempaku ku, Nagoya 468 8503, Japan
    Chem Biodivers 1:1101-8. 2004
    ..eryvarin R (6), together with three known compounds, were isolated from the roots of Erythrina variegata. The structures of these compounds were established by spectroscopic analysis...
  38. ncbi Indicanine A, a new 3-phenylcoumarin from root bark of Erythrina indica
    A E Nkengfack
    Department of Organic Chemistry, University of Yaounde I, P O Box 812 Yaounde, Cameroon
    J Nat Prod 63:855-6. 2000
    A new 3-phenylcoumarin, indicanine A (1), has been isolated from the root bark of the African medicinal plant Erythrina indica, together with three known compounds, robustic acid (2), daidzein, and 8-prenyldaidzein...
  39. ncbi Antibacterial activity of phytochemicals isolated from Erythrina zeyheri against vancomycin-resistant enterococci and their combinations with vancomycin
    M Sato
    Department of Oral Pathology, Asahi University School of Dentistry, 1851 Hozumi, Mizuho, Gifu 501 0296, Japan
    Phytother Res 18:906-10. 2004
    Six phytochemicals were isolated from the roots of Erythrina zeyheri (Leguminosae) by repeated silica gel column chromatography using various eluting solvents. Extensive spectroscopic studies revealed that all were isoflavonoids...
  40. pmc Ethnopharmacological survey of different uses of seven medicinal plants from Mali, (West Africa) in the regions Doila, Kolokani and Siby
    Adiaratou Togola
    Department of Pharmaceutical Chemistry, University of Oslo, PO Box 1068, Blindern, 0316, Norway
    J Ethnobiol Ethnomed 1:7. 2005
    ..The plants were Opilia celtidifolia, Anthocleista djalonensis, Erythrina senegalensis, Heliotropium indicum, Trichilia emetica, Piliostigma thonningii and Cochlospermum tinctorium...
  41. ncbi Anti-nociceptive activity of the aqueous extract of Erythrina velutina leaves
    Murilo Marchioro
    Laboratorio de Farmacologia, Departamento de Fisiologia, Universidade Federal de Sergipe, São Cristóvão SE, 49100 000, Brazil
    Fitoterapia 76:637-42. 2005
    Anti-nociceptive and anti-oedematogenic effects of the aqueous extract from the leaves of Erythrina velutina were tested through experimental models of nociception in mice and paw oedema induced by carrageenin in rats...
  42. ncbi Inhibition of protein tyrosine phosphatase 1B by prenylated isoflavonoids isolated from the stem bark of Erythrina addisoniae
    Eun Young Bae
    Korea Research Institute of Bioscience and Biotechnology, Yuseong Gu, Daejeon, Korea
    Planta Med 72:945-8. 2006
    ..A bioassay-guided phytochemical study of the EtOAc extract of the stem bark of Erythrina addisoniae (Leguminosae) resulted in the identification of a new PTP1B inhibitory compound, 5,2',4'-trihydroxy-6-..
  43. ncbi Role of N-linked glycan in the unfolding pathway of Erythrina corallodendron lectin
    Nivedita Mitra
    Molecular Biophysics Unit, Indian Institute of Science, Bangalore 560012, India
    Biochemistry 42:12208-16. 2003
    b>Erythrina corallodendron lectin (ECorL) exhibits an exquisitely structured oligosaccharide chain...
  44. ncbi Synergistic effects of mupirocin and an isoflavanone isolated from Erythrina variegata on growth and recovery of methicillin-resistant Staphylococcus aureus
    Masaru Sato
    Department of Oral Pathology, Asahi University School of Dentistry, 1851 Hozumi, Mizuho, Gifu 501 0296, Japan
    Int J Antimicrob Agents 24:241-6. 2004
    ..bidwillon B) was isolated from Erythrina variegata and its antibacterial properties against methicillin-resistant Staphylococcus aureus (MRSA) were ..
  45. ncbi Kunitz-type soybean trypsin inhibitor revisited: refined structure of its complex with porcine trypsin reveals an insight into the interaction between a homologous inhibitor from Erythrina caffra and tissue-type plasminogen activator
    H K Song
    Department of Chemistry, College of Natural Sciences, Seoul National University, Korea
    J Mol Biol 275:347-63. 1998
    ..Modeling studies on the complex between a homologous Kunitz-type trypsin inhibitor DE-3 from Erythrina caffra and the human tissue-type plasminogen activator reveal a new insight into the specific interactions which ..
  46. ncbi Anti-osteoporotic effect of Erythrina variegata L. in ovariectomized rats
    Yan Zhang
    School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, PR China
    J Ethnopharmacol 109:165-9. 2007
    The present study was designed to investigate whether Erythrina variegata L. (EV), which belongs to the leguminous family, exerted any beneficial effects on bone in ovariectomized rats...
  47. ncbi Effects of chronic treatment with a water-alcohol extract from Erythrina mulungu on anxiety-related responses in rats
    Gustavo Massaro Onusic
    Laboratory of Psychopharmacology, FFCLRP, University of Sao Paulo, Sao Paulo, Brazil
    Biol Pharm Bull 26:1538-42. 2003
    We investigated the effects of chronic oral treatment with a water-alcohol extract from the inflorescence of Erythrina mulungu (Leguminosae-Papilionaceae) (EM, 50, 100, 200 mg/kg) in rats submitted to different anxiety models: the ..
  48. ncbi Modulation of in vitro platelet 5-HT release by species of Erythrina and Cymbopogon
    K L Rogers
    Genomics Research Centre and School of Health Science, Griffith University, Gold Coast, Queensland, Australia
    Life Sci 69:1817-29. 2001
    ..Extracts of four tested plants including, Eremophila gilesii, Erythrina vespertilio, Cymbopogon ambiguus, and Santalum acuminatum, were found to cause significant inhibition of ..
  49. ncbi High-resolution crystal structures of Erythrina cristagalli lectin in complex with lactose and 2'-alpha-L-fucosyllactose and correlation with thermodynamic binding data
    Cecilia Svensson
    Department of Molecular Biotechnology and Center for Structural Biology, Chalmers University of Technology, P O Box 462, SE 405 30 Goteborg, Sweden
    J Mol Biol 321:69-83. 2002
    The primary sequence of Erythrina cristagalli lectin (ECL) was mapped by mass spectrometry, and the crystal structures of the lectin in complex with lactose and 2'-alpha-L-fucosyllactose were determined at 1.6A and 1...
  50. ncbi Anxiolytic effects of erythrinian alkaloids from Erythrina mulungu
    Otavio Flausino
    Department of Psychobiology, FFCLRP, University of Sao Paulo, Avenida Bandeirantes, 3900, 14040 901 Ribeirao Preto, SP, Brazil
    J Nat Prod 70:48-53. 2007
    ..1), and the known (+)-erythravine (2) and (+)-alpha-hydroxyerysotrine (3) were isolated from the flowers of Erythrina mulungu...
  51. ncbi Pterocarpans phaseollin and neorautenol isolated from Erythrina addisoniae induce apoptotic cell death accompanied by inhibition of ERK phosphorylation
    W Watjen
    Heinrich Heine Universitat, Institute of Toxicology, 40001, Dusseldorf, Germany
    Toxicology 242:71-9. 2007
    The genus Erythrina (Leguminosae), consisting of over 100 different species, is distributed in tropical regions. In traditional medicine, Erythrina species are used to treat cancer, but little is known about the anticancer mechanisms...
  52. ncbi Application of an enzyme-linked immunosorbent assay for the analysis of imidacloprid in wiliwili tree, Erythrina sandwicensis O. Deg, for control of the wasp Quadrastichus erythrinae
    Ting Xu
    Department of Molecular Biosciences and Bioengineering, University of Hawaii, Honolulu, Hawaii 96822, USA
    J Agric Food Chem 54:8444-9. 2006
    ..high-performance liquid chromatography (HPLC) for the analysis of imidacloprid in the endemic wiliwili tree (Erythrina sandwicensis O. Deg) found in dryland forests and landscapes in Hawaii...
  53. ncbi Three new prenylated isoflavonoids from the root bark of Erythrina vogelii
    K K Atindehou
    Planta Med 68:181-2. 2002
    Phytochemical investigation of the CH2Cl2 extract of Erythrina vogelii led to the isolation of five isoflavonoids. Three prenylated isoflavonoids are new natural compounds...
  54. ncbi Three isoflav-3-enes and a 2-arylbenzofuran from the root bark of Erythrina burttii
    Abiy Yenesew
    Department of Chemistry, University of Nairobi, PO Box 30197, Nairobi, Kenya
    Phytochemistry 59:337-41. 2002
    From the root bark of Erythrina burttii three isoflav-3-enes, 7,4'-dihydroxy-2'-methoxy-6-(1",1"-dimethylallyl)isoflav-3-ene (trivial name, burttinol-A), 4'-hydroxy-2'-methoxy-2",2"-dimethylpyrano[5",6":8,7]..
  55. doi A new Erythrina alkaloid from Erythrina herbacea
    Hitoshi Tanaka
    Faculty of Pharmacy, Meijo University, Yagoto, Tempaku ku, Nagoya, 468 8503, Japan
    J Nat Med 62:228-31. 2008
    A new Erythrina alkaloid, 10-hydroxy-11-oxoerysotrine (1), has been isolated from the flowers of Erythrina herbacea together with five known compounds: erytharbine (2), 10,11-dioxoerysotrine (3), erythrartine (4), erysotramidine (5) and ..
  56. ncbi Antimicrobial flavonoids from the stem bark of Erythrina burttii
    Abiy Yenesew
    Department of Chemistry, University of Nairobi, P O Box 30197, Nairobi, Kenya
    Fitoterapia 76:469-72. 2005
    The chloroform extract of the stem bark of Erythrina burttii showed antifungal and antibacterial activities using the disk diffusion method. Flavonoids were identified as the active principles...
  57. ncbi Cover caption contested
    Martin Dedicoat
    S Afr Med J 95:367-8. 2005
  58. ncbi Phospholipase Cgamma1 inhibitory activities of prenylated flavonoids isolated from Erythrina senegalensis
    Won Keun Oh
    Korea Research Institute of Bioscience and Biotechnology KRIBB, Daejon, Korea
    Planta Med 71:780-2. 2005
    Prenylated flavonoids isolated from Erythrina senegalensis were evaluated for their ability to inhibit PLCgamma1 activity in vitro and the formation of inositol phosphates (IPt) in PLCgamma1-overexpressing NIH3T3 fibroblast cells (..
  59. pmc Synthesis of the tetracyclic framework of the erythrina alkaloids using a [4 + 2]-cycloaddition/Rh(I)-catalyzed cascade of 2-imidofurans
    Albert Padwa
    Department of Chemistry, Emory University, Atlanta, Georgia 30322, USA
    J Org Chem 71:7391-402. 2006
    ..several highly functionalized tetrahydro-1H-indol-2(3H)-one derivatives which were then used to prepare several erythrina alkaloids...
  60. ncbi Different antibacterial actions of isoflavones isolated from Erythrina poeppigiana against methicillin-resistant Staphylococcus aureus
    M Sato
    Department of Oral Pathology, Asahi University School of Dentistry, Gifu, Japan
    Lett Appl Microbiol 43:243-8. 2006
    To screen six isoflavones isolated from Erythrina poeppigiana (Leguminosae) for their antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA).
  61. ncbi Effects of erythrinian alkaloids isolated from Erythrina mulungu (Papilionaceae) in mice submitted to animal models of anxiety
    Otavio Aparecido Flausino
    Department of Psychobiology, FFCLRP, University of Sao Paulo, Brazil
    Biol Pharm Bull 30:375-8. 2007
    ..e. (+)-alpha-hydroxy-erysotrine, erythravine and (+)-11alpha-hydroxy-erythravine isolated from the flowers of Erythrina mulungu were investigated in two animal models of anxiety in mice-the light-dark transition model (LDTM) and the ..
  62. doi Prenylated flavonoid derivatives from the bark of Erythrina addisoniae
    W Watjen
    Institute of Toxicology, Heinrich Heine University, P O Box 101007, 40001 Dusseldorf, Germany
    J Nat Prod 71:735-8. 2008
    ..II ( 4), and four known flavanones ( 1, 2, 5, 6) were isolated from the stem bark of Erythrina addisoniae. The structures were elucidated on the basis of their spectroscopic and physicochemical data...
  63. ncbi Estrogenic effects of the ethyl-acetate extract of the stem bark of Erythrina lysistemon Hutch (Fabaceae)
    F S F Tanee
    Department of Organic Chemistry, University of Yaounde I, P O Box 812 Yaounde, Cameroon
    Phytomedicine 14:222-6. 2007
    The stem bark of Erythrina lysistemon, one of the traditionally used "women remedies", has been assessed for its estrogenic activity. The ethyl-acetate extract of the stem bark of E...
  64. ncbi New protocols for the assembly of the tetracyclic framework associated with the aromatic erythrina alkaloids
    Pauline C Stanislawski
    Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra
    Org Lett 8:2143-6. 2006
    ..derivative 20 and treatment of this latter compound with n-Bu(3)SnH then afforded, in 93% yield and via a radical addition/elimination sequence, compound 2 incorporating the ABCD framework of the aromatic erythrina alkaloids.
  65. ncbi Central activity of hydroalcoholic extracts from Erythrina velutina and Erythrina mulungu in mice
    Silvania M M Vasconcelos
    Department of Physiology and Pharmacology, Federal University of Ceara, Rua Cel Nunes de Melo 1127, CEP 60431 270, Fortaleza, Brazil
    J Pharm Pharmacol 56:389-93. 2004
    This work studied the central behavioural effects of hydroalcoholic extracts from the stem bark of Erythrina velutina and Erythrina mulungu on the elevated plus maze, open field, and rota rod tests in mice...
  66. ncbi Erythrinaline alkaloids from the flowers and pods of Erythrina lysistemon and their DPPH radical scavenging properties
    Benard F Juma
    Department of Chemistry, University of Botswana, Private Bag UB 00704, Gaborone, Botswana
    Phytochemistry 65:1397-404. 2004
    Fourteen different erythrinaline alkaloids have been isolated from the flowers and pods of Erythrina lysistemon with four being reported for the first time in nature and five for the first time in this species and the rest having been re-..
  67. ncbi Antimicrobial isoflavonoids from Erythrina crista galli infected with Phomopsis sp
    Flavia Redko
    Instituto de Química y Metabolismo del Fármaco IQUIMEFA UBA CONICET, Catedra de Farmacognosia, Facultad de Farmacia y Bioquimica, Universidad de Buenos Aires, Junin 956, 1113 Buenos Aires, Argentina
    Z Naturforsch C 62:164-8. 2007
    ..and daidzein have been isolated and identified by bioassay-guided fractionation from the acetone extract of Erythrina crista galli young twigs infected with Phomopsis sp...
  68. ncbi Isoflavonoids from roots of Erythrina zeyheri
    Hitoshi Tanaka
    Faculty of Pharmacy, Meijo University, Yagoto, Tempaku ku, Nagoya 468 8503, Japan
    Phytochemistry 64:753-8. 2003
    ..along with five known compounds, were isolated from the roots of Erythrina zeyheri...
  69. ncbi Facile and highly stereoselective synthesis of the tetracyclic erythrinane core
    Steven M Allin
    Department of Chemistry, Loughborough University, Loughborough, Leicestershire LE11 3TU, England
    J Org Chem 67:9464-7. 2002
    A highly stereoselective synthesis of the tetracyclic core of the Erythrina alkaloids is reported through the application of a Meyers bicyclic lactam template.
  70. ncbi Isoprenylated flavonoids from the stem bark of Erythrina abyssinica
    Long Cui
    Korea Research Institute of Bioscience and Biotechnology, 52 Eoun dong, Yuseong Gu, Daejeon 305 806, Korea
    J Nat Prod 70:1039-42. 2007
    ..together with eight known flavanones (4-11) and two chalcones (12-13), were isolated from the stem bark of Erythrina abyssinica. Their structures were elucidated on the basis of spectroscopic and physicochemical analyses...
  71. ncbi Two prenylated flavonoids from the stem bark of Erythrina burttii
    Abiy Yenesew
    Department of Chemistry, University of Nairobi, PO Box 30197, Nairobi, Kenya
    Phytochemistry 63:445-8. 2003
    From the stem bark of Erythrina burttii, a new isoflavone, 5,2',4'-trihydroxy-7-methoxy-6-(3-methylbut-2-enyl)isoflavone (trivial name, 7-O-methylluteone) and a new flavanone, 5,7-dihydroxy-4'-methoxy-3'-(3-methylbutadienyl)-5'-(3-..
  72. ncbi Erythrina poeppigiana-derived phytochemical exhibiting antimicrobial activity against Candida albicans and methicillin-resistant Staphylococcus aureus
    M Sato
    Department of Oral Pathology, Asahi University School of Dentistry, Gifu, Japan
    Lett Appl Microbiol 37:81-5. 2003
    To screen five phytochemicals isolated from Erythrina poeppigiana (Leguminosae) for antimicrobial activity against both Candida albicans and methicillin-resistant Staphylococcus aureus (MRSA).
  73. ncbi Mn(III)/Cu(II)-mediated oxidative radical cyclization of alpha-(Methylthio)acetamides leading to erythrinanes
    Shiho Chikaoka
    Faculty of Pharmaceutical Sciences, Kanazawa University, Takara machi, Japan
    J Org Chem 68:312-8. 2003
    ..This method was applied to a formal synthesis of 3-demethoxyerythratidinone (20), a naturally occurring Erythrina alkaloid.
  74. ncbi Characterization of glycans in the developmental stages of Myxobolus cerebralis (Myxozoa), the causative agent of whirling disease
    H Kaltner
    Institute for Physiology, Physiological Chemistry and Animal Nutrition, Faculty of Veterinary Medicine, University of Munich, Munich, Germany
    J Fish Dis 30:637-47. 2007
    ..Arachis hypogaea (peanut) agglutinin (PNA), Erythrina cristagalli agglutinin (ECA), GSA I, Sophora japonica agglutinin (SJA), Dolichos biflorus agglutinin (DBA) and ..
  75. doi Survey of glycoantigens in cells from alpha1-3galactosyltransferase knockout pig using a lectin microarray
    Shuji Miyagawa
    Department of Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    Xenotransplantation 17:61-70. 2010
    ..This study reports on lectin blot analyses for endothelial cells (EC) and fibroblasts from GalT-KO pigs...
  76. doi Characterizing the glycocalyx of poultry spermatozoa: II. In vitro storage of Turkey semen and mobility phenotype affects the carbohydrate component of sperm membrane glycoconjugates
    Jesus Pelaez
    Biotechnology and Germplasm Laboratory, Beltsville Agricultural Research Service, U S Department of Agriculture, Beltsville, MD 20705, USA
    J Androl 29:431-9. 2008
    ..lectin [lotus] and Arachis hypogaea lectin [PNA]); and 4) no changes in MnFI during the 24-hour storage period (Erythrina cristagalli lectin [ECA], GS-II, Pisum sativum lectin [PSA], Glycine max lectin [SBA], and Wisteria floribunda ..
  77. ncbi Changes in glycan distribution within the porcine interhaemal barrier during gestation
    C J Jones
    Department of Pathological Sciences, University of Manchester, UK
    Cell Tissue Res 279:551-64. 1995
    ..vulgaris (leukohaemagglutinin), Triticum vulgaris, Tetragonolobus purpureus, Ulex europaeus-1, Arachis hypogaea, Erythrina cristagalli, Glycine max, Maclura pomifera, Wisteria floribunda, Dolichos biflorus, Maackia amurensis, Sambucus ..
  78. ncbi Content of nutrient and antinutrient in edible flowers of wild plants in Mexico
    Angela Sotelo
    Departamento de Farmacia, Facultad de Quimica, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Mexico, DF 04510, Mexico
    Plant Foods Hum Nutr 62:133-8. 2007
    ..The edible flowers were: Agave salmiana, Aloe vera, Arbutus xalapensis, Cucurbita pepo (cultivated), Erythrina americana, Erythrina caribaea, Euphorbia radians benth and Yucca filifera...
  79. ncbi Ethnobotanical survey and antibacterial activity of some plants used in Guinean traditional medicine
    F B Magassouba
    Centre de Recherche et de Valorisation des Plantes Médicinales de Dubréka, BP 6411 Conakry, Guinea
    J Ethnopharmacol 114:44-53. 2007
    ..During these investigations, 218 plants were registered, of which the following were the most frequently used: Erythrina senegalensis, Bridelia ferruginea, Crossopteryx febrifuga, Ximenia americana, Annona senegalensis, Cochlospermum ..
  80. ncbi Non-experimental validation of ethnoveterinary plants and indigenous knowledge used for backyard pigs and chickens in Trinidad and Tobago
    C Lans
    BCICS, University of Victoria, Victoria, BC V8W 3R4, Canada
    Trop Anim Health Prod 39:375-85. 2007
    ..Six plants are used for backyard pigs. Crushed leaves of immortelle (Erythrina pallida, E. micropteryx) are used to remove dead piglets from the uterus...
  81. ncbi Traditional medicine in north Côte-d'Ivoire: screening of 50 medicinal plants for antibacterial activity
    W M Koné
    Laboratoire de Botanique, UFR Biosciences, Universite de Cocody, Abidjan, Cote d Ivoire
    J Ethnopharmacol 93:43-9. 2004
    ..The most active was Erythrina senegalensis DC (Fabaceae) followed by Bobgunnia madagascariensis (Desv.) J.H. Kirkbr...
  82. ncbi Isolation, purification, and physicochemical characterization of a D-galactose-binding lectin from seeds of Erythrina speciosa
    Emadeldin H E Konozy
    Departamento de Biologia e Celular e Molecular e Bioagentes Patognicos, Faculdade de Medicina de Ribeirao Preto, Universidade de Sao Paulo, Ribeirao Preto, CEP 14049 900, SP, Brazil
    Arch Biochem Biophys 410:222-9. 2003
    A lectin was isolated from the saline extract of Erythrina speciosa seeds by affinity chromatography on lactose-Sepharose. The lectin content was about 265 mg/100g dry flour. E...
  83. pmc Arg-27, Arg-127 and Arg-155 in the beta-trefoil protein barley alpha-amylase/subtilisin inhibitor are interface residues in the complex with barley alpha-amylase 2
    K W Rodenburg
    Carlsberg Laboratory, Department of Chemistry, Copenhagen, Denmark
    Biochem J 309:969-76. 1995
    ..BASI are at a distance from each other, as deduced from crystal structures of different beta-trefoil proteins (Erythrina caffra and soybean trypsin inhibitors, interleukin-1 alpha and -1 beta and WASI, the wheat homologue), ..
  84. doi The glycosylation pattern of secretory granules in binucleate trophoblast cells is highly conserved in ruminants
    K Klisch
    School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, College Road, Sutton Bonington, Leicestershire, LE12 5RD, UK
    Placenta 31:11-7. 2010
    ..Treatment of slides with neuraminidase strongly intensified staining of Erythrina cristagalli lectin (ECA) to terminal lactosamine in all species studied; this was otherwise absent except in ..
  85. doi Specificity analysis of lectins and antibodies using remodeled glycoproteins
    Thomas Iskratsch
    Department für Chemie, Universität für Bodenkultur, Muthgasse 18, A 1190 Wien, Austria
    Anal Biochem 386:133-46. 2009
    ..with glycosyltransferases and glycosidases for testing specificities of lectins from Aleuria aurantia (AAL), Erythrina cristagalli (ECL), Griffonia simplicifolia (GSL I-B(4)), Helix pomatia agglutinin (HPA), Lens culinaris (LCA), ..
  86. ncbi RRNA and dnaK relationships of Bradyrhizobium sp. nodule bacteria from four papilionoid legume trees in Costa Rica
    Matthew A Parker
    Department of Biological Sciences, State University of New York, Binghamton 13902, USA
    Syst Appl Microbiol 27:334-42. 2004
    ..retusa were highly similar or identical to Bradyrhizobium strains isolated from the legumes Erythrina and Clitoria (Papilionoideae tribe Phaseoleae) in Panama. rRNA sequences for five isolates from L...
  87. pmc Dormancy as exaptation to protect mimetic seeds against deterioration before dispersal
    Pedro H S Brancalion
    Escola Superior de Agricultura Luiz de Queiroz, Universidade de Sao Paulo, Avenida Pádua Dias 11, Piracicaba, Brazil
    Ann Bot 105:991-8. 2010
    ..The hypothesis that seed coat impermeability in many tropical Fabaceae with mimetic seeds serves as an exaptation to protect the seeds from deterioration and rotting while awaiting dispersal was investigated...
  88. ncbi The nitrogen requirements and dietary nitrogen utilization for the gecarcinid land crab Gecarcoidea natalis
    S M Linton
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4K1, Canada
    Physiol Biochem Zool 73:209-18. 2000
    ..natalis could potentially assimilate enough nitrogen from rain forest leaf litter or leaves of Ficus or Erythrina to satisfy not only the maintenance nitrogen requirements but the observed rate of incorporation of nitrogen ..
  89. doi Anticonvulsant profile of the alkaloids (+)-erythravine and (+)-11-α-hydroxy-erythravine isolated from the flowers of Erythrina mulungu Mart ex Benth (Leguminosae-Papilionaceae)
    Silmara Aparecida Faggion
    Department of Biotechnology, University of Ribeirao Preto UNAERP, Sao Paulo, Brazil
    Epilepsy Behav 20:441-6. 2011
    ..We isolated the alkaloids (+)-erythravine and (+)-11-α-hydroxy-erythravine from the flowers of Erythrina mulungu and evaluated the action of these compounds against chemically induced seizures in rats...
  90. ncbi Differential staining of Western blots of human secreted glycoproteins from serum, milk, saliva, and seminal fluid using lectins displaying diverse sugar specificities
    Nechama Gilboa-Garber
    Faculty of Life Sciences, Bar Ilan University, Ramat Gan, Israel
    Electrophoresis 26:4396-401. 2005
    ..The lectins included galactophilic ones from Aplysia gonad, Erythrina corallodendron, Maclura pomifera (MPL), peanut, and Pseudomonas aeruginosa (PA-IL); fucose-binding lectins from ..
  91. ncbi Nicotinic agonists, antagonists, and modulators from natural sources
    John W Daly
    Laboratory of Bioorganic Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, DHHS, Bethesda, Maryland 20892, USA
    Cell Mol Neurobiol 25:513-52. 2005
    ..2. Natural sources have also provided competitive nicotinic antagonists, such as the Erythrina alkaloids, the tubocurarines, and methyllycaconitine...
  92. pmc Nonlabeled quartz crystal microbalance biosensor for bacterial detection using carbohydrate and lectin recognitions
    Zhihong Shen
    Department of Chemistry, Oakland University, Rochester, Michigan 48309, USA
    Anal Chem 79:2312-9. 2007
    ..Little nonspecific binding was observed for Staphylococcus aureus and other proteins (fetal bovine serum, Erythrina cristagalli lectin)...
  93. ncbi Lectin-affinity chromatography for downstream processing of MDCK cell culture derived human influenza A viruses
    Lars Opitz
    Bioprocess Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Sandtorstr 1, 39106 Magdeburg, Germany
    Vaccine 25:939-47. 2007
    ..The most specific binding was achieved via the galactose specific Erythrina cristagalli and Euonymus europaeus lectins...
  94. ncbi Sialidase expression in activated human T lymphocytes influences production of IFN-gamma
    Xinli Nan
    Institute of Human Biology, and Department of Medicine, University of Maryland Medical Center, 725 West Lombard Street, Baltimore, MD 21201, USA
    J Leukoc Biol 81:284-96. 2007
    ..isolated lymphocytes, activated cells expressed more surface binding sites for galactose-recognizing lectins Erythrina cristagalli (ECA) and Arachis hypogaea...
  95. ncbi Lectins in fish skin: do they play a role in host-monogenean interactions?
    K Buchmann
    Department of Veterinary Medicine, Royal Veterinary and Agricultural University, Frederiksberg, Denamrk
    J Helminthol 75:227-31. 2001
    ..samples inhibited the binding of biotinylated lectins (from Canavalia ensiformis, Artocarpus integrifolia and Erythrina corallodendron, respectively) to microtitre plates with covalently bound carbohydrates (mannopyranoside, ..
  96. pmc Molecular determinants for competitive inhibition of alpha4beta2 nicotinic acetylcholine receptors
    Patricio Iturriaga-Vásquez
    Department of Chemistry, Faculty of Sciences, University of Chile, Las Palmeras 3425, Santiago, Chile
    Mol Pharmacol 78:366-75. 2010
    The Erythrina alkaloids erysodine and dihydro-beta-erythroidine (DHbetaE) are potent and selective competitive inhibitors of alpha4beta2 nicotinic acetylcholine receptors (nAChRs), but little is known about the molecular determinants of ..
  97. doi Pollen and stigma morphology of some Phaseoleae species (Leguminosae) with different pollinators
    J P Basso-Alves
    Universidade Estadual de Campinas UNICAMP, Instituto de Biologia, Campinas, Brazil
    Plant Biol (Stuttg) 13:602-10. 2011
    ..Species of the genera Erythrina, Macroptilium and Mucuna with different pollinators were chosen...
  98. doi Lectin histochemical studies on the olfactory epithelium and vomeronasal organ in the Japanese striped snake, Elaphe quadrivirgata
    Daisuke Kondoh
    Laboratory of Veterinary Anatomy, Faculty of Agriculture, Iwate University, Morioka, Iwate 020 8550, Japan
    J Morphol 271:1197-203. 2010
    ..simplicifolia lectin-II (BSL-II), Dolichos biflorus agglutinin (DBA), Sophora japonica agglutinin (SJA), and Erythrina cristagalli lectin (ECL) stained secretory granules and the organelles in the olfactory supporting cells and did ..
  99. ncbi Purification and structure-function analysis of native, PNGase F-treated, and endo-beta-galactosidase-treated CHIP28 water channels
    A N van Hoek
    Department of Medicine, University of California, San Francisco 94143
    Biochemistry 34:2212-9. 1995
    ..sugar moiety, CHIP28 was enzymatically deglycosylated by PNGase F and purified by Q-Sepharose anion-exchange and Erythrina cristagalli lectin chromatography...
  100. doi Prenylated pterocarpans as bacterial neuraminidase inhibitors
    Phi Hung Nguyen
    BK21 Project Team, College of Pharmacy, Chosun University, 375 Seosuk dong, Dong Gu, Gwangju 501 759, Republic of Korea
    Bioorg Med Chem 18:3335-44. 2010
    ..and 13-15) pterocarpan derivatives were isolated as active principles from the EtOAc extract of the stem bark of Erythrina abyssinica. Their structures were identified by spectroscopic data analyses...
  101. ncbi Amino acid sequence, glycan structure, and proteolytic processing of the lectin of Vatairea macrocarpa seeds
    J J Calvete
    Institut für Reproduktionsmedizin, Tierarztliche Hochschule Hannover, Hannover Kirchrode, Germany
    FEBS Lett 425:286-92. 1998
    ..The primary structure of VML displays similarity with other leguminous lectins, particularly with Erythrina variegata, Robinia pseudoacacia and Sophora japonica lectins...

Research Grants26

  1. THE CYCLOADDITION CHEMISTRY OF NITROALKENES
    SCOTT DENMARK; Fiscal Year: 1993
    ..form, representatives of the pyrrolizidine, melodinus, sceletium, amaryllidaceae, hasubanan, cephalotaxus and erythrina families of alkaloids is illustrated...
  2. Metal-Catalyzed Asymmetric Arylation of Silyloxy Dienes
    Lei Jiang; Fiscal Year: 2004
    ..The application of the proposed methodology in the synthesis of natural products is proposed. The potential targets include natural and unnatural amino acids, erythrina alkaloids and other synthetically important subunits.
  3. A NOVEL SYNTHETIC APPROACH TO THE ERYTHRINA ALKALOIDS
    Stephen Martin; Fiscal Year: 1980
    ..possessing hydroindole, hydroquinoline or related ring systems, particular attention is being directed toward the syntheses of biologically-active alkaloids of the Erythrina, Amaryllidaceae, Aspidosperma, Iboga, and Lycopodium families.
  4. HETEROCYCLIC RING COMPOUNDS FOR ALKALOID SYNTHESIS
    Albert Padwa; Fiscal Year: 2004
    ..It is stated that the generation of biologically-active compounds by synthesis remains an important part of both health related and chemical research. ..
  5. SYNTHESIS OF FUSED HETEROCYCLIC COMPOUNDS
    Albert Padwa; Fiscal Year: 2002
    ..which will provide access to the structural frameworks contained within the Amaryllidaceae, Aspidosperma, Erythrina, Pyrrolizidine, Quinolizidine, Sceletium and Vinca alkaloids...
  6. HETEROCYCLIC RING COMPOUNDS FOR ALKALOID SYNTHESIS
    Albert Padwa; Fiscal Year: 2007
    ..which will provide access to the structural frameworks contained within the Amaryllidaceae, Aspidosperma, Erythrina, Sceletium, iboga, Ergot, Vinca and Strychnos alkaloids...