منابع مشابه
Fritz Richard Schaudinn, 1871-1906: protozoologist of syphilis.
One hundred years ago Fritz Schaudinn was born in the small obscure town of Roesiningken in Prussia. The Franco-Prussian War which had just finished had led to the foundation of the German Empire. Schaudinn had just started at the infant school when Charcot, in Paris, was impressing European medical circles with his discoveries in central nervous system diseases, especially multiple sclerosis. ...
متن کاملmodification of nanoclay for improving the physico-mechanical properties of dental adhesives
هدف اصلی این مطالعه تهیه یک سامانه نوین چسب عاجی دندانی بر پایه نانورس پیوند شده با پلی متاکریلیک اسید، نانورس پیوند شده با پلی اکریلیک اسید، مخلوط نانوسیلیکا و نانورس پیوند شده با پلی متاکریلیک اسید، مخلوط نانوسیلیکا و نانورس پیوند شده با پلی اکریلیک اسید و نانورس پیوند شده با کیتوسان اصلاح شده با گلایسیدیل متاکریلات است. پیوند پلی متاکریلیک اسید و پلی اکریلیک اسید بر ری سطح نانورس در حضور و ...
Reassessment of the rate of fixative diffusion.
The diffusion of fixatives is slow. Early work using plasma gels and animal tissues showed the distance penetrated by a fixative to be a simple function of the fixation time but this relation has not been established in human tissues. The rates of diffusion into whole human spleens were measured for three primary fixatives over periods ranging from one to 25 days. A positive correlation was dem...
متن کاملEvaluation of Streck tissue fixative, a nonformalin fixative for preservation of stool samples and subsequent parasitologic examination.
We undertook a study to evaluate Streck tissue fixative (STF) as a substitute for formalin and polyvinyl alcohol (PVA) in fecal preservation. A comparison of formalin, PVA, (mercuric chloride based), and STF was done by aliquoting fecal samples into each fixative. Stool specimens were collected in Haiti, and parasites included Cyclospora cayetanensis, Giardia intestinalis, Entamoeba coli, Iodam...
متن کاملAntimicrobial activity of UMFix tissue fixative.
AIMS The aim of this study was to determine the antimicrobial effects of UMFix, an alcohol based tissue fixative, on various microorganisms. The UMFix solution was compared with 10% neutral buffered formalin. METHODS Standard methods to determine microorganism colony counts were performed after exposure of the microorganisms to UMFix and 10% neutral buffered formalin. RESULTS After a short ...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1981
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.13.1.204-205.1981