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Pattern of silver nitrate-staining during meiosis and spermiogenesis in testicular lobes of Antiteuchus tripterus (Heteroptera: Pentatomidae)
(2008-04-22)
The pattern of silver nitrate (Ag)-staining differed among testicular lobes of Antiteuchus tripterus. In general, these differences are in regard to the number, size, shape, coloring intensity, and location of the stained ...
Pattern of silver nitrate-staining during meiosis and spermiogenesis in testicular lobes of Antiteuchus tripterus (Heteroptera: Pentatomidae)
(2008-04-22)
The pattern of silver nitrate (Ag)-staining differed among testicular lobes of Antiteuchus tripterus. In general, these differences are in regard to the number, size, shape, coloring intensity, and location of the stained ...
Modified comet assay with Giemsa staining: a suitable method for assessing genotoxicity in rats
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2020-05-01)
The present study tested a comet assay that was modified for compatibility with Giemsa staining to assess the drug genotoxicity in the peripheral blood of rats. We analysed the peripheral blood of 16 female Wistar rats ...
Comparison of exfoliative pap stain and AgNOR counts of the tongue in smokers and nonsmokers
(2008-12-01)
Objective To compare exfoliative cytology from the oral mucosa of smokers and nonsmokers, with emphasis on proliferative activity. Methods Exfoliative cytology specimens were obtained from clinical normal mucosa from the ...
Comparison of exfoliative pap stain and AgNOR counts of the tongue in smokers and nonsmokers
(2008-12-01)
Objective To compare exfoliative cytology from the oral mucosa of smokers and nonsmokers, with emphasis on proliferative activity. Methods Exfoliative cytology specimens were obtained from clinical normal mucosa from the ...
The diagnostic value of Gram stain for initial identification of the etiologic agent of peritonitis in CAPD patients
(1997-05-01)
Objective: To evaluate the effectiveness of the Gram stain in the initial diagnosis of the etiologic agent of peritonitis in continuous ambulatory peritoneal dialysis (CAPD). Design: Retrospective study analyzing the ...
The diagnostic value of Gram stain for initial identification of the etiologic agent of peritonitis in CAPD patients
(1997-05-01)
Objective: To evaluate the effectiveness of the Gram stain in the initial diagnosis of the etiologic agent of peritonitis in continuous ambulatory peritoneal dialysis (CAPD). Design: Retrospective study analyzing the ...
Development of New Staining Procedures for Diagnosing Cryptosporidium spp. In Fecal Samples by Computerized Image Analysis
(2021-01-01)
Interpretation errors may still represent a limiting factor for diagnosing Cryptosporidium spp. oocysts with the conventional staining techniques. Humans and machines can interact to solve this problem. We developed a new ...
DNA staining method based on formazan precipitation induced by blue light exposure
(Journal of Visualized Experiments, 2018)
DNA staining methods are very important for biomedical research. We designed a simple method that allows DNA visualization to the naked eye by the formation of a colored precipitate. It works by soaking the acrylamide or ...