methyl green

Summary

Summary: A tri-benzene-ammonium usually compounded with zinc chloride. It is used as a biological stain and for the dyeing and printing of textiles.

Top Publications

  1. Mai F, Chen C, Chen J, Liu S. Photodegradation of methyl green using visible irradiation in ZnO suspensions: determination of the reaction pathway and identification of intermediates by a high-performance liquid chromatography-photodiode array-electrospray ionization-mass spectro. J Chromatogr A. 2008;1189:355-65 pubmed publisher
    Heterogeneous photocatalytic treatment of a dye called methyl green (MG), which was simulating textile wastewater from associated auxiliary chemicals, was investigated using ZnO...
  2. Chen C, Lu C. Mechanistic studies of the photocatalytic degradation of methyl green: an investigation of products of the decomposition processes. Environ Sci Technol. 2007;41:4389-96 pubmed
    The methyl green (MG) dye dissolves into an alkaline solution when the pH value is too high (pH 9)...
  3. Huang W, Zhang Z, Han X, Tang J, Wang J, Dong S, et al. Liposome-mediated conformation transition of DNA detected by molecular probe: methyl green. Bioelectrochemistry. 2003;59:21-7 pubmed
    Recent studies have focused on the structural features of DNA-lipid assemblies. In this paper, we take methyl green (MG) as a probe molecule to detect the conformational change of DNA molecule induced by dimethyldioctadecylammonium ..
  4. Tan T, Suresh K. Evidence of plasmotomy in Blastocystis hominis. Parasitol Res. 2007;101:1521-5 pubmed
    ..hominis. Transmission electron micrographs further confirmed that these daughter cells had respective surrounding surface coat, mitochondria, and vacuoles...
  5. Ignatius R, Henschel S, Liesenfeld O, Mansmann U, Schmidt W, Koppe S, et al. Comparative evaluation of modified trichrome and Uvitex 2B stains for detection of low numbers of microsporidial spores in stool specimens. J Clin Microbiol. 1997;35:2266-9 pubmed
  6. Bednarska M, Bajer A, Welc Faleciak R, Czubkowski P, Teisseyre M, Graczyk T, et al. The first case of Enterocytozoon bieneusi infection in Poland. Ann Agric Environ Med. 2013;20:287-8 pubmed
    ..The presented study demonstrates the first case in Poland of Enterocytozoon bieneusi infection in a liver transplant patient. Parasites were diagnosed in stool samples using both modified trichrome staining and PCR...
  7. Abualqomsaan M, Toz S, Yolasigmaz A, Turgay N. [The investigation of Entamoeba gingivalis and Trichomonas tenax in a group of patients with periodontal disease]. Turkiye Parazitol Derg. 2010;34:91-4 pubmed
    ..Therefore dentists can send the specimens and have the parasites diagnosed with Giemsa and trichrome staining methods as an alternative to wet mount examination...
  8. Green B, Yao X, Ganguly A, Xu C, Dusevich V, Walker M, et al. Grape seed proanthocyanidins increase collagen biodegradation resistance in the dentin/adhesive interface when included in an adhesive. J Dent. 2010;38:908-15 pubmed publisher
    ..The purpose of this study was to compare the morphological differences of HLs created by BisGMA/HEMA model adhesives with and without the addition of grape seed extract PA under conditions of enzymatic collagen degradation...
  9. Sanabe M, Costa C, Hebling J. Exposed collagen in aged resin-dentin bonds produced on sound and caries-affected dentin in the presence of chlorhexidine. J Adhes Dent. 2011;13:117-24 pubmed publisher
    ..To evaluate the effect of chlorhexidine on the presence of collagen in aged resin-dentin bonds produced on sound and caries-affected dentin...

More Information

Publications62

  1. Lyon H, Jakobsen P, Høyer P, Andersen A. An investigation of new commercial samples of methyl green and pyronin Y. Histochem J. 1987;19:381-4 pubmed
    New commercial samples of Methyl Green (Gurr Certistain), Pyronine G (Gurr Certistain) and Pyronin Y (Polysciences) have been investigated using spectrophotometry, thin layer chromatography and nuclear magnetic resonance, in addition to ..
  2. Tretheway D, Jain A, Lapoint R, Sharma R, Orloff M, Milot P, et al. Should trichrome stain be used on all post-liver transplant biopsies with hepatitis C virus infection to estimate the fibrosis score?. Liver Transpl. 2008;14:695-700 pubmed publisher
    ..The fibrosis stage may be an indicator of significant liver damage in these patients. Accuracy of its determination may be most easily facilitated by employment of a connective tissue stain...
  3. Ojha N, Roy S, Radtke J, Simonetti O, Gnyawali S, Zweier J, et al. Characterization of the structural and functional changes in the myocardium following focal ischemia-reperfusion injury. Am J Physiol Heart Circ Physiol. 2008;294:H2435-43 pubmed publisher
    ..Myocardial remodeling following I/R includes secondary myocyte death followed by the loss of cardiac function over time...
  4. Sianongo S, McDonald V, Kelly P. A method for diagnosis of microsporidiosis adapted for use in developing countries. Trans R Soc Trop Med Hyg. 2001;95:605-7 pubmed
    ..Here we describe a modification to an existing staining technique to allow more rapid preparation, without additional equipment, facilitating research in the tropics into these important pathogens...
  5. Sanchez Medina A, García Sosa K, May Pat F, Peña Rodríguez L. Evaluation of the biological activity of crude extracts from plants used in Yucatecan traditional medicine. Part II. DNA-interacting activity. Phytomedicine. 2001;8:236-9 pubmed
    ..stems, and roots of twelve plants used commonly in Yucatecan traditional medicine were evaluated in the DNA-methyl green assay...
  6. Kellogg J, Elder C. Justification for use of a single trichrome stain as the sole means for routine detection of intestinal parasites in concentrated stool specimens. J Clin Microbiol. 1999;37:835-7 pubmed
    ..05). In our patient population, examination of a single trichrome-stained smear of a concentrated stool specimen is a cost-effective alternative to routinely analyzing both concentrated and unconcentrated specimens for parasites...
  7. Dhodapkar R, Rao N, Pande S, Kaul S. Removal of basic dyes from aqueous medium using a novel polymer: Jalshakti. Bioresour Technol. 2006;97:877-85 pubmed
    ..IR spectroscopic and potassium ion release studies revealed that basic dyes were selectively removed through adsorption-ion-exchange mechanism involving carboxylic groups and K+ ions of JS...
  8. Brodsky S, Albawardi A, Satoskar A, Nadasdy G, Nadasdy T. When one plus one equals more than two--a novel stain for renal biopsies is a combination of two classical stains. Histol Histopathol. 2010;25:1379-83 pubmed publisher
    ..Using computer-based analysis, we confirmed that our innovative double-stain highlights interstitial collagen better than Trichrome stain alone. We strongly recommend renal pathologists to try this innovative stain in their practice...
  9. Tanyuksel M, Yilmaz H, Ulukanligil M, Araz E, Cicek M, Koru O, et al. Comparison of two methods (microscopy and enzyme-linked immunosorbent assay) for the diagnosis of amebiasis. Exp Parasitol. 2005;110:322-6 pubmed
    ..3%) Endolimax nana, 9 (2.3%) Dientamoeba fragilis, and 8 (2.1%) had Ascaris lumbricoides. We concluded that E. histolytica infection was found in 13% of the patients presenting with diarrhea in Van and Sanliurfa Turkey...
  10. Wang Y, Spencer P. Evaluation of the interface between one-bottle adhesive systems and dentin by Goldner's trichrome. Am J Dent. 2005;18:66-72 pubmed
    ..To evaluate the hybrid layers in interfaces between dentin and six contemporary one-bottle adhesive systems using a nondestructive differential staining micro-technique...
  11. Henriques A, Pereira J, Nonaka C, Freitas R, Pinto L, Miguel M. Analysis of the frequency and nature of hyaline ring granulomas in inflammatory odontogenic cysts. Int Endod J. 2013;46:20-9 pubmed publisher
    ..To determine the prevalence of hyaline ring granulomas (HRGs) in a large case series of inflammatory odontogenic cysts, and to investigate the nature of these structures...
  12. Paresys G, Rigart C, Rousseau B, Wong A, Fan F, Barbier J, et al. Quantitative and qualitative evaluation of phytoplankton communities by trichromatic chlorophyll fluorescence excitation with special focus on cyanobacteria. Water Res. 2005;39:911-21 pubmed
    ..The PhytoSensor has been used with success to monitor the dynamics of phytoplankton in drinking-water supply reservoirs in Southeast Asia...
  13. Milks M, Sokolova Y, Isakova I, Fuxa J, Mitchell F, Snowden K, et al. Comparative effectiveness of light-microscopic techniques and PCR in detecting Thelohania solenopsae (Microsporidia) infections in red imported fire ants (Solenopsis invicta). J Eukaryot Microbiol. 2004;51:187-91 pubmed
    ..invicta for T. solenopsae. Nevertheless, ant smear stained with calcofluor or modified trichrome should be used to buttress findings from PCR...
  14. Al Hazzaa A, Bowen I. Improved cytochemical methods for demonstrating cell death using LR White as an embedding medium. Histochem J. 1998;30:897-902 pubmed
    ..Parallel histochemical localization of acid phosphatase activity is also presented...
  15. Yeom H, Blanchard S, Kim S, Zunt S, Chu T. Correlation between micro-computed tomography and histomorphometry for assessment of new bone formation in a calvarial experimental model. J Craniofac Surg. 2008;19:446-52 pubmed publisher
    ..In conclusion, the present study suggests that, in evaluating micro-architectures in regenerated bones, the correlation between measuring methods vary according to the features measured...
  16. Mohtasham N, Mahdavi Shahri N, Salehinejad J, Ejtehadi H, Torabi Parizi M, Ghazi N. Detection of nucleoproteins in squamous cell carcinoma, and dysplastic and normal mucosa in the oral cavity by methyl green-pyronin staining. J Oral Sci. 2010;52:239-43 pubmed
    ..In the present study, methyl green-pyronin staining was applied to 5 normal mucosa specimens, 10 cases of dysplastic mucosa, 12 cases of SCC (..
  17. Adcock J, Sidow S, Looney S, Liu Y, McNally K, Lindsey K, et al. Histologic evaluation of canal and isthmus debridement efficacies of two different irrigant delivery techniques in a closed system. J Endod. 2011;37:544-8 pubmed publisher
  18. Amato J, Amato V, Amato Neto V. [Trichome staining method applied to stools from HIV-infected patients with diarrhea, for microsporidia investigation]. Rev Soc Bras Med Trop. 1999;32:277-83 pubmed
  19. Tian Y, Peng Z, Gorton D, Xiao Y, Ketheesan N. Immunohistochemical analysis of structural changes in collagen for the assessment of osteoarthritis. Proc Inst Mech Eng H. 2011;225:680-7 pubmed
    ..This study is the first to successfully utilize the IHC staining technique in conjunction with laser scanning confocal microscopy. This is a valuable tool for assessing changes to articular cartilage in OA...
  20. Dupoirieux L, Pourquier D, Picot M, Neves M. Comparative study of three different membranes for guided bone regeneration of rat cranial defects. Int J Oral Maxillofac Surg. 2001;30:58-62 pubmed
    ..In conclusion, only the non-resorbable e-PTFE membrane group exhibited a favourable result in this study. This study suggests that the structure of the membrane is at least as important as its composition...
  21. Menzel L, Lee I, Sjostrand B, Lehrer R. Immunolocalization of clavanins in Styela clava hemocytes. Dev Comp Immunol. 2002;26:505-15 pubmed
    ..Orange G and the century-old trichrome stain may provide simple screening tools for identifying cells that contain large amounts of antimicrobial peptides in mixed hemocyte populations...
  22. Rajasekaran M, Kasyan A, Jain A, Kim S, Monga M. Altered growth factor expression in the aging penis: the Brown-Norway rat model. J Androl. 2002;23:393-9 pubmed
    ..The observed alterations in the gene expression of growth factors such as VEGF may contribute to the abnormal age-related morphological and physiological alterations in the erectile tissue...
  23. Suetake I, Hayata D, Tajima S. The amino-terminus of mouse DNA methyltransferase 1 forms an independent domain and binds to DNA with the sequence involving PCNA binding motif. J Biochem. 2006;140:763-76 pubmed
    ..We propose that DNA binding activity of the N-terminal domain contributes to the localization of Dnmt1 to AT-rich sequence such as Line 1, satellite, and the promoter of tissue-specific silent genes...
  24. Mashayekhi F. Neural cell death is induced by neutralizing antibody to nerve growth factor: an in vivo study. Brain Dev. 2008;30:112-7 pubmed
    ..Moreover, this method may be applied to the other factors and different CNS regions, allowing identification of molecules and signals involved in neural cell survival...
  25. Biberoglu K, Tacal O, Akbulut H. The role of Phe329 in binding of cationic triarylmethane dyes to human butyrylcholinesterase. Arch Biochem Biophys. 2011;511:64-8 pubmed publisher
    ..In this study, the inhibitory effects of two TAM(+)s, malachite green (MG) and methyl green (MeG) on five human BChE mutants (A277V, P285L, H77L, A328F and F329A) were studied spectrophotometrically at ..
  26. Zeyrek F, Turgay N, Unver A, Ustun S, Akarca U, Töz S. Differentiation of Entamoeba histolytica/Entamoeba dispar by the polymerase chain reaction in stool samples of patients with gastrointestinal symptoms in the Sanliurfa Province. Turkiye Parazitol Derg. 2013;37:174-8 pubmed publisher
    ..We aimed to diagnose amebiasis and also identify Entamoeba histolytica (E. histolytica) and Entamoeba dispar (E. dispar) in patients with gastrointestinal symptoms in an endemic region in Turkey...
  27. Unal N, Guney A, Bilgin K, Yavuz Y, Hokelek M, Gunaydin M. [Isosporiasis in an elderly patient with chronic diseases: case report]. Turkiye Parazitol Derg. 2013;37:222-4 pubmed publisher
  28. Ryan N, Sutherland G, Coughlan K, Globan M, Doultree J, Marshall J, et al. A new trichrome-blue stain for detection of microsporidial species in urine, stool, and nasopharyngeal specimens. J Clin Microbiol. 1993;31:3264-9 pubmed
    ..Three of the patients with Encephalitozoon- or Septata-like species had disseminated infection, with spores detected in nasopharyngeal aspirates and urine samples...
  29. Miller M, Andringa A, Dixon K, Carty M. Insights into UV-induced apoptosis: ultrastructure, trichrome stain and spectral imaging. Micron. 2002;33:157-66 pubmed
    ..The results indicate that the interface between the components of the chromatin domain and the interchromatin space is a critical site of caspase activity in apoptosis, and precedes other events such as internucleosomal DNA degradation...
  30. Gough K, Zelinski D, Wiens R, Rak M, Dixon I. Fourier transform infrared evaluation of microscopic scarring in the cardiomyopathic heart: effect of chronic AT1 suppression. Anal Biochem. 2003;316:232-42 pubmed
    ..FTIR spectromicroscopy revealed that elevated collagen expression in focal microdomains is present in late-stage cardiomyopathy, and 4-week AT(1) blockade is associated with attenuation of collagen absorption in these lesions...
  31. Shoaib S, Hafiz A, Tauheed S. Role of trichrome staining techniques in the diagnosis of intestinal parasitic infections. J Pak Med Assoc. 2002;52:152-4 pubmed
    ..To compare the diagnostic yield of saline and iodine preparation with trichrome staining of fresh sample of stool for diagnosis of parasitic infection...
  32. Tsai T, Chai H, Sun C, Yen C, Leu S, Chen Y, et al. Obesity suppresses circulating level and function of endothelial progenitor cells and heart function. J Transl Med. 2012;10:137 pubmed publisher
    ..This study tested the hypothesis that obesity suppresses circulating number as well as the function of endothelial progenitor cells (EPCs) and left ventricular ejection fraction (LVEF)...
  33. Schottelius J, Kuhn E, Enriquez R. Microsporidia and Candida spores: their discrimination by Calcofluor, trichrome-blue and methylene-blue combination staining. Trop Med Int Health. 2000;5:453-8 pubmed
    ..This combination technique offers a highly specific means for the diagnosis of microsporidia spores in faeces...
  34. Celik O, Hascalik S, Elter K, Tagluk M, Gurates B, Aydin N. Combating endometriosis by blocking proteasome and nuclear factor-kappaB pathways. Hum Reprod. 2008;23:2458-65 pubmed publisher
  35. Kim S, Yang B, Oh S, Min S, Hong S, Choi J. The differential expression pattern of BMP-4 between the dentigerous cyst and the odontogenic keratocyst. J Oral Pathol Med. 2005;34:178-83 pubmed
    ..The purpose of this study was to compare the difference in expression pattern of BMP-4 in odontogenic keratocysts (OKC) and dentigerous cysts (DC)...
  36. Tuncay S, Inceboz T, Over L, Yalçin G, Usluca S, Sahin S, et al. [The evaluation of the techniques used for diagnosis of Entamoeba histolytica in stool specimens]. Turkiye Parazitol Derg. 2007;31:188-93 pubmed
    ..dispar is identified whereas if E. histolytica is identified the patient needs urgent treatment. That's why it is necessary to get reliable results using diagnostic methods together and, when needed, by ELISA specific for E. histolytica...
  37. Friedenberg M, Miller L, Chung C, Fleszler F, Banson F, Thomas R, et al. Simplified method of hepatic fibrosis quantification: design of a new morphometric analysis application. Liver Int. 2005;25:1156-61 pubmed
    ..Semiquantitative evaluation of liver specimens is considered the standard method for measuring fibrosis; however, these systems lack the precision of a quantitative technique...
  38. Tandler C, Rios H, Pellegrino de Iraldi A. Differential staining of two subpopulations of Purkinje neurons in rat cerebellum with acid dyes. Biotech Histochem. 1997;72:231-9 pubmed
  39. Spencer P, Swafford J. Unprotected protein at the dentin-adhesive interface. Quintessence Int. 1999;30:501-7 pubmed
    ..The purpose of this study was to develop a nondestructive staining technique to identify exposed collagenous protein at the dentin-adhesive interface...
  40. Torrungruang K, Alvarez M, Shah R, Onyia J, Rhodes S, Bidwell J. DNA binding and gene activation properties of the Nmp4 nuclear matrix transcription factors. J Biol Chem. 2002;277:16153-9 pubmed
    ..We propose that allosteric effects induced upon zinc finger association with the homopolymeric (dA.dT) minor groove confer context-specific functionality to this unusual family of Cys(2)His(2) transcription factors...
  41. Shin M, Larsson L, Fujiwara K. Polyamines in spermatocytes and residual bodies of rat testis. Histochem Cell Biol. 2007;127:649-55 pubmed
    ..b>Methyl green-pyronin and propidium iodide staining combined with DNase or RNase predigestion showed that the small bodies ..
  42. Aly K, Abd Elhafez E, Ali M, Abd Elmaksoud A. Histomorphometric analysis of the irides of dogs, camels, buffalos and donkeys. Res Vet Sci. 2009;86:1-6 pubmed publisher
    ..In conclusion, these variations might be related to the different lifestyles and visual behaviour of the investigated animals...
  43. de Freitas D, Ramos Perez F, Neves E, Marques M, Boscolo F, de Almeida S. Radioprotective effect of sodium selenite on bone repair in the tibia of ovariectomized rats. Braz Dent J. 2012;23:723-8 pubmed
    ..In conclusion, sodium selenite exerted a radioprotective effect in the bone repair of tibia of ovariectomized rats without toxicity...
  44. Schwarz F, Herten M, Sager M, Wieland M, Dard M, Becker J. Histological and immunohistochemical analysis of initial and early subepithelial connective tissue attachment at chemically modified and conventional SLA titanium implants. A pilot study in dogs. Clin Oral Investig. 2007;11:245-55 pubmed
    ..Within the limits of a pilot study, it might be concluded that modSLA titanium surfaces might possess the potential to promote subepithelial connective tissue attachment at the transmucosal part of the implant...
  45. Yoshino T, Sugiyama S, Hagiwara S, Ushiki T, Ohtani T. Simultaneous collection of topographic and fluorescent images of barley chromosomes by scanning near-field optical/atomic force microscopy. J Electron Microsc (Tokyo). 2002;51:199-203 pubmed
    ..R-banding of chromosomes stained with YOYO-1 and methyl green was also observed clearly as bright spots of various sizes by this microscope...
  46. Le A, Cho J, Miller M, McElwain S, Golgotiu K, Broide D. Inhibition of allergen-induced airway remodeling in Smad 3-deficient mice. J Immunol. 2007;178:7310-6 pubmed
    ..However, Smad 3 signaling does not contribute significantly to airway responsiveness...
  47. Smeulders N, Woolf A, Wilcox D. Extracellular matrix protein expression during mouse detrusor development. J Pediatr Surg. 2003;38:1-12 pubmed
  48. Sgarbi F, Bertini F, Tera T, Cavalcante A. Morphology of collagen fibers and elastic system fibers in actinic cheilitis. Indian J Dent Res. 2010;21:518-22 pubmed publisher
    ..Actinic cheilitis (AC) is a premalignant condition intimately related to exposure of the lips to sun rays...
  49. Kumagai M, Kobayashi S, Okita T, Ohtomo H. Modifications of Kohn's chlorazol black E staining and Wheatley's trichrome staining for temporary wet mount and permanent preparation of Entamoeba histolytica. J Parasitol. 2001;87:701-4 pubmed
    ..Consequently, without employing highly toxic mercuric chloride, wet mounts and permanent smears can be prepared with permanent stains, and preserved cysts can be stained after concentration...
  50. Sharma A, Hota P, Matoka D, Fuller N, Jandali D, Thaker H, et al. Urinary bladder smooth muscle regeneration utilizing bone marrow derived mesenchymal stem cell seeded elastomeric poly(1,8-octanediol-co-citrate) based thin films. Biomaterials. 2010;31:6207-17 pubmed publisher
    ..Quantitative morphometry of MSC/UC samples revealed muscle/collagen ratios approximately 1.75x greater than SMC/UC controls at 10 weeks. Data demonstrate MSC seeded POCfs support partial regeneration of bladder tissue in vivo...
  51. Silva V, Ishigai M, Freymuller E, Branco J, Gaia D, Gabriel E, et al. Microscopic and ultrastructural evaluation of the saphenous vein endothelium for CABG prepared by the no touch technique. Rev Bras Cir Cardiovasc. 2008;23:323-9 pubmed
    ..Efforts to develop new techniques to harvest the saphenous vein may improve the viability of the graft...
  52. Corcoran G, Tovey D, Moody A, Chiodini P. Detection and identification of gastrointestinal microsporidia using non-invasive techniques. J Clin Pathol. 1995;48:725-7 pubmed
    ..To detect enteric microsporidia in faecal specimens from patients with the acquired immunodeficiency syndrome (AIDS), and to identify the spores to species level without using invasive procedures...
  53. Prentø P, Lyon H. Methyl green-pyronin Y staining of nucleic acids: studies on the effects of staining time, dye composition and diffusion rates. Biotech Histochem. 2003;78:27-33 pubmed
    Since the introduction of the methyl green-pyronin Y procedure as a differential histological stain more than 100 years ago, the method has become a histochemical procedure for differential demonstration of DNA and RNA...