نتایج جستجو برای: cytochemistry
تعداد نتایج: 1085 فیلتر نتایج به سال:
Polyclonal antisera have been raised against purified Acanthamoeba myosin II and to a synthetic 26 amino acid peptide that corresponds in sequence to the phosphorylation site of Acanthamoeba myosin IC. These antisera are specific for their respective antigens as determined by immunoblotting after SDS-PAGE of total cell lysates. By using the antisera, localization studies were performed by indir...
Cytochemical investigation of leukemic promyelocytes from 25 cases of acute promyelocytic leukemia (M3) disclosed two major cellular differentiation categories: (1 ) the pure neutrophilic (N) type (1 6 cases) with strong myeloperoxidase (MPO) and naphthol-ASD chloroacetate esterase (Es-chl), but lacking the monocytic enzyme NaF-sensitive alpha-naphthyl butyrate esterase (Es-b). and (2) the mixe...
background: the aim of this study was to assess effects of cysteamine as an anti-oxidant on rate of in vitro maturation of oocyte and determination of its effects on spindle size and shape. methods: pre-mature mice were primed with pregnant mare stimulating gonadotrophin (pmsg) and germinal vesicle (gv) stage oocytes were obtained 48 h after. the oocytes were cultured in tissue culture medium (...
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