Histochemistry in Pathology
نویسندگان
چکیده
منابع مشابه
Current concepts of enzyme histochemistry in modern pathology.
Enzyme histochemistry serves as a link between biochemistry and morphology. It is based on metabolization of a substrate provided to a tissue enzyme in its orthotopic localization. Visualization is accomplished with an insoluble dye product. It is a sensitive dynamic technique that mirrors even early metabolic imbalance of a pathological tissue lesion, combined with the advantage of histotopogr...
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Phosphatase enzymes cleave an inorganic phosphate from a substrate. Phosphatase enzyme histochemistry followed by flat-embedding in glycol methacrylate is extremely useful in studying retinal and choroidal vascular development and loss, since only viable blood vessels have these enzyme activities. Sites of occlusion and remodeling can be identified and analysed, resulting in new insights into t...
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By analogy, if Sam Spicer were concerned with athletes, I think he would be the manager of a baseball team. At first glance, he seems to know who the batters are, where his players should position themselves, and what kind of pitches are needed to do the job. What is unfair is that this reader is a middle linebacker by nature and training. Histochemistry contains both the theoretical and the ap...
متن کاملStudies in Histochemistry
The total dry mass of human erythrocytes was determined by both interference microscopy and x-ray microradiography. The determination of mass per unit area, and calculation of total dry mass per cell were simplified by changing the shape of the cells to spheres which were then flattened to discs of constant thickness when smeared on glass slides for measurement of fixed cells by interferometry,...
متن کاملExtension of the limits of cellular pathology: the role of enzyme histochemistry.
" If we would serve Science we must extend her limits, not only as far as our own knowledge is concerned, but in the estimation of others."R. Virchow (1858). "Cytology cannot be content to go on indefinitely finding new visible parts of the cell . . . what it needs is to discover methods that will describe the organization of cellular events...."-J. Z. Young (1956). " New methods must be invent...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1985
ISSN: 0021-9746
DOI: 10.1136/jcp.38.10.1200-d