نتایج جستجو برای: chromomycine a 3 staining
تعداد نتایج: 13826109 فیلتر نتایج به سال:
Treatment of fortimicin B with lithium in ethylamine gave 3-O-demethylfortimicin B. The latter was converted by methodology developed with fortimicin B to 3-O-demethylfortimicin A, 4-N-sarcosyl-3-O-demethylfortimicin B, 4-N-beta-alanyl-3-O-demethylfortimicin B, and 4-N-(beta-aminoethyl)-3-O-demethylfortimicin B. 3-O-demethylfortimicin A and the 4-N-acyl-3-O-demethylfortimicins B had appreciably...
PURPOSE To evaluate whether dry-eye symptoms are associated with epitheliopathy of that portion of the upper eyelid marginal conjunctiva-the lid wiper-that wipes the ocular, or contact lens surface, during blinking. METHODS Subjects were divided into two groups based on the presence or absence of dry-eye symptoms. The lid wiper of asymptomatic (n=75) and symptomatic (n=30) soft contact lens w...
DIFFEREN TIATION BETWEEN PROSTATIC\' C A RCINOMA A ND BENIGN PROSTATIC HYPERPLASIA BY AgNOR STAINING
Thirty cases of benign prostatic hyperplasia and 30 cases of prostatic adenocarcinoma were selected and stained by AgNOR (argyrophilic staining of the nucleolar organizer region) method. Specimens were obtained by either prostatectomy (open!TIJR) or needle biopsy of the prostate. In this study, the sections of prostatic adenocarcinoma were reviewed. 6 cases were diagnosed as well-differen...
the purpose of the present study is to investigate the cytotoxicity/apoptotic effect of 2-chloro-2′-deoxyadenosine, cladribine, (2-cda) in the human breast cancer cell line, mda-mb468 (estrogen receptor negative, er−). mtt [3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2h tetrazolium bromide] assay, annexin v-fluorescein/pi and hoechst 33258 staining were used to detect cytotoxicity and cell apopto...
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