Virendra K Dua

Summary

Publications

  1. ncbi request reprint Isolation and antimalarial activity of peroxydisulfate oxidation products of primaquine
    Virendra K Dua
    Malaria Research Centre, Field Station, Sector III, BHEL, Ranipur, Hardwar 249 403, India
    Bioorg Med Chem Lett 12:3587-9. 2002
  2. ncbi request reprint Chloroquine and desethylchloroquine concentrations in blood cells and plasma from Indian patients infected with sensitive or resistant Plasmodium falciparum
    V K Dua
    Malaria Research Centre, Field Station, BHEL, Ranipur, Hardwar, India
    Ann Trop Med Parasitol 94:565-70. 2000
  3. ncbi request reprint Plasmodium vivax relapses after 5 days of primaquine treatment, in some industrial complexes of India
    V K Dua
    Malaria Research Centre, Industrial Malaria Unit, BHEL, Sect III, Hardwar 249 403, India
    Ann Trop Med Parasitol 95:655-9. 2001
  4. ncbi request reprint Multi-drug resistant Plasmodium falciparum malaria in Assam, India: timing of recurrence and anti-malarial drug concentrations in whole blood
    Virendra K Dua
    Malaria Research Centre, Field Station, Sector III, Ranipur, Hardwar, India
    Am J Trop Med Hyg 69:555-7. 2003
  5. ncbi request reprint Liquid chromatographic determination of amodiaquine in human plasma
    Virendra K Dua
    Malaria Research Centre, Field Station, Sector III, BHEL, Hardwar 249403, India
    J Chromatogr B Analyt Technol Biomed Life Sci 803:371-4. 2004
  6. ncbi request reprint Anti-malarial activity of some xanthones isolated from the roots of Andrographis paniculata
    V K Dua
    Malaria Research Centre, Sector III, BHEL, Hardwar 249 403, India
    J Ethnopharmacol 95:247-51. 2004
  7. ncbi request reprint High-performance liquid chromatographic assay for the determination of sulfadoxine and N-acetyl sulfadoxine in plasma from patients infected with sensitive and resistant Plasmodium falciparum malaria
    Virendra K Dua
    National Institute of Malaria Research, Field Unit, Sector III, BHEL, Hardwar 249403, India
    J Chromatogr B Analyt Technol Biomed Life Sci 860:160-5. 2007
  8. pmc Anti-malarial property of steroidal alkaloid conessine isolated from the bark of Holarrhena antidysenterica
    Virendra K Dua
    Field Unit, Sector 3, Health Centre, BHEL, National Institute of Malaria Research, Hardwar 249403, India
    Malar J 12:194. 2013
  9. doi request reprint Antiprotozoal activities of traditional medicinal plants from the Garhwal region of North West Himalaya, India
    Virendra K Dua
    National Institute of Malaria Research, Field Unit, Hardwar 249403, India
    J Ethnopharmacol 136:123-8. 2011
  10. pmc Insecticidal and genotoxic activity of Psoralea corylifolia Linn. (Fabaceae) against Culex quinquefasciatus Say, 1823
    Virendra K Dua
    National Institute of Malaria Research, Sector 3, Health Centre, Field Unit BHEL, Ranipur, Hardwar, Uttrakhand, 249403, India
    Parasit Vectors 6:30. 2013

Detail Information

Publications17

  1. ncbi request reprint Isolation and antimalarial activity of peroxydisulfate oxidation products of primaquine
    Virendra K Dua
    Malaria Research Centre, Field Station, Sector III, BHEL, Ranipur, Hardwar 249 403, India
    Bioorg Med Chem Lett 12:3587-9. 2002
    ..One compound 6-methoxy-5,8 bis(4'-amino-1'-methylbutylamino)quinoline [P(1)] was found to have good gametocytocidal activity against Plasmodium yoelli infected mice at 10mg kg(-1) dose in vivo...
  2. ncbi request reprint Chloroquine and desethylchloroquine concentrations in blood cells and plasma from Indian patients infected with sensitive or resistant Plasmodium falciparum
    V K Dua
    Malaria Research Centre, Field Station, BHEL, Ranipur, Hardwar, India
    Ann Trop Med Parasitol 94:565-70. 2000
    ..Similarly, the mean ratio between the blood-cell concentration of CQ on day 2 and the concurrent plasma concentration (BPr) was also relatively high in the sensitive group (P < 0.001)...
  3. ncbi request reprint Plasmodium vivax relapses after 5 days of primaquine treatment, in some industrial complexes of India
    V K Dua
    Malaria Research Centre, Industrial Malaria Unit, BHEL, Sect III, Hardwar 249 403, India
    Ann Trop Med Parasitol 95:655-9. 2001
    ..It may now be appropriate to implement the 14-day regimen recommended by the World Health Organization, although this is much less feasible under field conditions...
  4. ncbi request reprint Multi-drug resistant Plasmodium falciparum malaria in Assam, India: timing of recurrence and anti-malarial drug concentrations in whole blood
    Virendra K Dua
    Malaria Research Centre, Field Station, Sector III, Ranipur, Hardwar, India
    Am J Trop Med Hyg 69:555-7. 2003
    ..009 microg/ml (day 14), respectively. Therefore, monitoring of drug-resistant P. falciparum malaria and its proper treatment should be intensified to check the spread of multi-drug resistant strains in other parts of the country...
  5. ncbi request reprint Liquid chromatographic determination of amodiaquine in human plasma
    Virendra K Dua
    Malaria Research Centre, Field Station, Sector III, BHEL, Hardwar 249403, India
    J Chromatogr B Analyt Technol Biomed Life Sci 803:371-4. 2004
    ..48, 74.50 and 69.65%, respectively. Chloroquine and its metabolite desethyl chloroquine, quinine, sulfadoxine and primaquine do not interfere in the detection of amodiaquine, desethyl amodiaquine and bisdesethyl amodiaquine in plasma...
  6. ncbi request reprint Anti-malarial activity of some xanthones isolated from the roots of Andrographis paniculata
    V K Dua
    Malaria Research Centre, Sector III, BHEL, Hardwar 249 403, India
    J Ethnopharmacol 95:247-51. 2004
    ..In vitro cytotoxicity against mammalian cells revealed that 1,2-dihydroxy-6,8-dimethoxy-xanthone is non-cytotoxic with its IC(50) > 32 microg ml(-1)...
  7. ncbi request reprint High-performance liquid chromatographic assay for the determination of sulfadoxine and N-acetyl sulfadoxine in plasma from patients infected with sensitive and resistant Plasmodium falciparum malaria
    Virendra K Dua
    National Institute of Malaria Research, Field Unit, Sector III, BHEL, Hardwar 249403, India
    J Chromatogr B Analyt Technol Biomed Life Sci 860:160-5. 2007
    ..9% for non-responders which revealed that higher amounts of the metabolite N-acetyl sulfadoxine were present in non-responders. The method described should find an application in the therapeutic monitoring of malaria patients...
  8. pmc Anti-malarial property of steroidal alkaloid conessine isolated from the bark of Holarrhena antidysenterica
    Virendra K Dua
    Field Unit, Sector 3, Health Centre, BHEL, National Institute of Malaria Research, Hardwar 249403, India
    Malar J 12:194. 2013
    ..The present study shows evaluation of anti-malarial effects of compound conessine isolated from plant Holarrhena antidysenterica frequently used against malaria in the Garhwal region of north-west Himalaya...
  9. doi request reprint Antiprotozoal activities of traditional medicinal plants from the Garhwal region of North West Himalaya, India
    Virendra K Dua
    National Institute of Malaria Research, Field Unit, Hardwar 249403, India
    J Ethnopharmacol 136:123-8. 2011
    ....
  10. pmc Insecticidal and genotoxic activity of Psoralea corylifolia Linn. (Fabaceae) against Culex quinquefasciatus Say, 1823
    Virendra K Dua
    National Institute of Malaria Research, Sector 3, Health Centre, Field Unit BHEL, Ranipur, Hardwar, Uttrakhand, 249403, India
    Parasit Vectors 6:30. 2013
    ..In the present study the larvicidal, adulticidal and genotoxic activity of essential oil of Psoralea corylifolia Linn. against Culex quinquefasciatus Say was explored...
  11. ncbi request reprint Larvivorous activity of Poecilia reticulata against Culex quinquefasciatus larvae in a polluted water drain in Hardwar, India
    Virendra K Dua
    National Institute of Malaria Research, Field Unit, Sector III, BHEL, Hardwar 249 403, India
    J Am Mosq Control Assoc 23:481-3. 2007
    ..quinquefasciatus larvae. This was verified by the identification of plankton in the gut content of the fish and by the high density of plankton present in the polluted water...
  12. pmc Anti-malarial activity of Holarrhena antidysenterica and Viola canescens, plants traditionally used against malaria in the Garhwal region of north-west Himalaya
    Gaurav Verma
    National Institute of Malaria Research, Field Unit, Hardwar 249403, India
    Malar J 10:20. 2011
    ..The present study shows evaluation of anti-malarial effects of two plants commonly used against malaria in the Garhwal region of north-west Himalaya, in order to discover the herbal-based medicine...
  13. doi request reprint In vitro antiprotozoal activity of some xanthones isolated from the roots of Andrographis paniculata
    Virendra K Dua
    National Institute of Malaria Research, Field Unit, Sector III, BHEL, Hardwar 249 403, India
    Phytother Res 23:126-8. 2009
    ..6 microg/ml and 8 microg/ml respectively. Xanthones from the roots of Andrographis paniculata exhibited promising anti-protozoal activity and these compounds could be chemically modified to obtain a more potent product...
  14. doi request reprint Population cytogenetic and molecular evidence for existence of a new species in Anopheles fluviatilis complex (Diptera: Culicidae)
    Nutan Nanda
    National Institute of Malaria Research, Sector 8, Dwarka, New Delhi 110077, India
    Infect Genet Evol 13:218-23. 2013
    ..With the discovery of new species in the Fluviatilis Complex, in-depth studies are required to know its distribution pattern and biological characteristics and to ascertain its role in malaria transmission...
  15. pmc Larvicidal activity of neem oil (Azadirachta indica) formulation against mosquitoes
    Virendra K Dua
    National Institute of Malaria Research, Field Unit, Sector III, BHEL, Hardwar, India
    Malar J 8:124. 2009
    ..Azadirachta indica (Meliaceae) and its derived products have shown a variety of insecticidal properties. The present paper discusses the larvicidal activity of neem-based biopesticide for the control of mosquitoes...
  16. ncbi request reprint Larvicidal activity of Hibiscus abelmoschus Linn. (Malvaceae) against mosquitoes
    Virendra K Dua
    Malaria Research Centre, Field Station, Sector III, BHEL, Hardwar 249 403, India
    J Am Mosq Control Assoc 22:155-7. 2006
    ..1% reduction of larval An. stephensi in a tank, whereas 87.4% reduction of larval Cx. quinquefaisciatus occurred in a blocked drain 24 h after application of HAM-4 under field conditions...
  17. doi request reprint Bio-monitoring of persistent organochlorines in human milk and blood samples from sub-Himalayan region of India
    Swapnil Rai
    National Institute of Malaria Research, Field Station, Sec 3, Health Centre, BHEL, Haridwar, India
    Bull Environ Contam Toxicol 89:592-7. 2012
    ..The study showed much higher concentrations of organochlorine residue contamination in the Garhwal region as compared to other parts of India. Risk assessments for infants were also calculated and were found within WHO limits...