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PAS diastase stain is also used to identify alpha-1 antitrypsin globules in hepatocytes, which is a characteristic finding of alpha-1 antitrypsin deficiency. [2] PAS diastase stain is also used in diagnosing Whipple’s disease , as the foamy macrophages that infiltrate the lamina propria of the small intestine in this disease possess PAS ...
It serves patients, pathologists, and the public [1] by fostering and advocating best practices in pathology and laboratory medicine. [2] It is the world's largest association composed exclusively of pathologists certified by the American Board of Pathology, [3] and is widely considered the leader in laboratory quality assurance.
Immunoperoxidase is a type of immunostain used in molecular biology, medical research, and clinical diagnostics.In particular, immunoperoxidase reactions refer to a sub-class of immunohistochemical or immunocytochemical procedures in which the antibodies are visualized via a peroxidase-catalyzed reaction.
Kristina "Kristi" Curry Rogers (born June 20, 1974) is an American vertebrate paleontologist and a professor in Biology and Geology at Macalester College. [1] Her research focuses on questions of dinosaur paleobiology, bone histology, growth, and evolution, especially in a subgroup of sauropods called Titanosauria.
The assessment and plan (abbreviated A/P" [1] or A&P) is a component of an admission note. Assessment includes a discussion of the differential diagnosis and supporting history and exam findings. The plan is typically broken out by problem or system. Each problem should include: brief summary of the problem, perhaps including what has been done ...
Stereology is the three-dimensional interpretation of two-dimensional cross sections of materials or tissues. It provides practical techniques for extracting quantitative information about a three-dimensional material from measurements made on two-dimensional planar sections of the material.
A microscope slide is a thin flat piece of glass, typically 75 by 26 mm (3 by 1 inches) and about 1 mm thick, used to hold objects for examination under a microscope. Typically the object is mounted (secured) on the slide, and then both are inserted together in the microscope for viewing. This arrangement allows several slide-mounted objects to ...
In vitro testing has been used to characterize specific adsorption, distribution, metabolism, and excretion processes of drugs or general chemicals inside a living organism; for example, Caco-2 cell experiments can be performed to estimate the absorption of compounds through the lining of the gastrointestinal tract; [20] The partitioning of the ...