Buscar
Mostrando ítems 1-10 de 3544
Pattern of nucleolar activity during spermiogenesis in triatomines (Heteroptera, Reduviidae) as analysed by silver staining
(Faculty Press, 1997-01-01)
Nucleoli are the sites of biosynthesis of ribosomal precursors. In this work the nucleolar activity at interphase and the meiotic cells of the testis in five species of triatomines were analysed by means of silver staining. ...
Pattern of nucleolar activity during spermiogenesis in triatomines (Heteroptera, Reduviidae) as analysed by silver staining
(Faculty Press, 1997-01-01)
Nucleoli are the sites of biosynthesis of ribosomal precursors. In this work the nucleolar activity at interphase and the meiotic cells of the testis in five species of triatomines were analysed by means of silver staining. ...
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 ...
C4d staining in post-reperfusion renal biopsy is not useful for the early detection of antibody-mediated rejection when CDC crossmatching is negative
(OXFORD UNIV PRESS, 2011)
Background. Sensitized patients (pts) may develop acute antibody-mediated rejection (AMR) due to preformed donor-specific antibodies, undetected by pre-transplant complement-dependent cytotoxicity (CDC) crossmatch (XM). ...
Evaluation of sperm quality in successive regular collections from captive black-and-gold howler monkeys (Alouatta caraya)
(Brazilian Coll Animal Reproduction, 2014-01-01)
The black-and-gold howler monkey serves as a suitable model for development of assisted reproductive techniques (ARTs), which may later be applied in threatened species of the same genus. The objectives of this study were ...
Evaluation of sperm quality in successive regular collections from captive black-and-gold howler monkeys (Alouatta caraya)
(2014-01-01)
The black-and-gold howler monkey serves as a suitable model for development of assisted reproductive techniques (ARTs), which may later be applied in threatened species of the same genus. The objectives of this study were ...