منابع مشابه
T6-positive Langerhans cells in diseased corneas.
Langerhans cells (LC) in normal human corneas (with the exception of newborns) lack thymocyte antigen T6, a highly specific marker for noncorneal LC. Because corneal LC could not be induced to express T6 antigen when cultured with various cytokines including interleukin-1 (shown to modulate T6 expression on gingival LC), some authors assume that corneal LC may represent a distinct LC subpopulat...
متن کاملCirculating carcinoembryonic antigen (CEA):
Plasma levels of circulating carcinoembryonic antigen (CEA) were measured by zirconyl phosphate gel radioimmunoassay in 112 patients with chronic inflammatory bowel disease. The levels were then related to category, extent, duration, and severity of disease, as well as to the ages and surgical status of the patients. The distribution of CEA levels and their mean values were significantly raised...
متن کاملCirculating cytokeratin-positive cells and tumor budding in colorectal cancer
AIM To investigate whether circulating cytokeratin-positive (CK+) cells in the mesenteric blood of resected colorectal specimens are prognostic and correlate with tumor budding. METHODS Fifty-six colorectal specimens were collected between 9/2007 and 7/2008. Blood from the mesenteric vein was drawn immediately after receiving the fresh and unfixed specimens in the pathology department. After ...
متن کاملCirculating CD34-positive cells provide an index of cerebrovascular function.
BACKGROUND Increasing evidence points to a role for circulating endothelial progenitor cells, including populations of CD34- and CD133-positive cells present in peripheral blood, in maintenance of the vasculature and neovascularization. Immature populations, including CD34-positive cells, have been shown to contribute to vascular homeostasis, not only as a pool of endothelial progenitor cells b...
متن کاملHER2-Positive Circulating Tumor Cells in Breast Cancer
PURPOSE Circulating Tumor Cells (CTCs) detection and phenotyping are currently evaluated in Breast Cancer (BC). Tumor cell dissemination has been suggested to occur early in BC progression. To interrogate dissemination in BC, we studied CTCs and HER2 expression on CTCs across the spectrum of BC staging. METHODS Spiking experiments with 6 BC cell lines were performed and blood samples from hea...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1984
ISSN: 0022-202X
DOI: 10.1111/1523-1747.ep12260781