Prevalence of CD30 immunostaining in neoplastic mast cells
نویسندگان
چکیده
منابع مشابه
Neoplastic Mast Cells
Tumors composed of mas t cells (1) have been shown to conta in hepar in in amoun t s t ha t v a r y wi th the granular content of the neoplast ic cells. This va r i a t ion in the granules finds expression in the size, number , and t inc tor ia l and opt ical proper t ies o f the cytoplasmic par t i cu la te m a t t e r (2). Cytological character is t ics of this sort can be observed in grea t ...
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1. Polysaccharide in a heparin-producing mouse mastocytoma was pulse-labelled in vivo with [35S] sulphate, and after various periods of time was isolated from subcellular fractions. Such fractions were recovered from tissue homogenates by consecutive centrifugations at 1000g for 10min, 20000g for 20min and 100000g for 1h. Initially the 35S-labelled polysaccharide formed occurred principally in ...
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Background: Mast cells are involved in multiple biological events. The significance of mast cells in non-neoplastic and neoplastic lesions of the cervix has been studied with conflicting results. Its presence in a tumor has been described as evidence of host immunologic antitumor response, angiogenesis and tumor invasion. Aims/Objectives: To study mast cell density in various cervical lesions u...
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Increased mast cell burden is observed in the inflamed tissues and affected organs and tissues of patients with mast cell proliferative disorders. However, normal mast cells participate in host defense, so approaches to preferentially target clonally expanding mast cells are needed. We found that mammalian target of rapamycin complex 1 (mTORC1) and 2 (mTORC2) are up-regulated in neoplastic and ...
متن کاملMAST CELLS IN INFLAMMATORY AURAL POLYPS
This study investigated the presence of mast cells in inflammatory aural polyps using light microscopy. The number of mast cells was increased in all examined cases and varied from 2.33 to 41.54 per mm2• The cells were located most commonly around small blood vessels. Occurrence of mast cells was not different in various types of polyps, but their density was severely increased in active in...
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ژورنال
عنوان ژورنال: Medicine
سال: 2018
ISSN: 0025-7974
DOI: 10.1097/md.0000000000010642