نتایج جستجو برای: neural cell adhesion molecule
تعداد نتایج: 2061575 فیلتر نتایج به سال:
background: uterine natural killer (unk) cells are the most abundant leukocytes in pre-implantation endometrium and early pregnancy deciduas in humans and rodents. they are associated with structural changes in maternal spiral arteries but regulation of their re-cruitment and activation is incompletely understood. the major subpopulation of unk cells in humans expresses cd56, the neural cell ad...
background: the current study investigated the possible role of the cell cycle regulator, cyclin-dependent kinases regulatory subunit-2; the angiogenic factor, plateletderived endothelial cell growth factor; and the cell adhesive molecule, neural cadherin, as prognostic factors in schistosomal and non-schistosomal-associated urothelial carcinomas. we also investigated the possible correlation b...
The melanoma cell adhesion molecule defines mesenchymal stromal cells in the human bone marrow that regenerate bone and establish a hematopoietic microenvironment in vivo. The role of the melanoma cell adhesion molecule in primary human mesenchymal stromal cells and the maintenance of hematopoietic stem and progenitor cells during ex vivo culture has not yet been demonstrated. We applied RNA in...
The C1H3 monoclonal antibody recognizes two distinct developmentally regulated cell surface antigens, with molecular masses of 170,000 and 140,000 daltons, in embryonic chick neural retina (Cole, G. J., and Glaser, L. (1984) Proc. Natl. Acad. Sci. U. S. A., in press). In vitro, the 170,000-dalton polypeptide is released by retinal cells into the surrounding culture medium and is present in mate...
The polysialylation of neural cell adhesion molecule (NCAM) evolved in vertebrates to carry out biological functions related to changes in cell position and morphology. Many of these effects involve the attenuation of cell interactions that are not mediated through NCAM's own adhesion properties. A proposed mechanism for this global effect on cell interaction is the steric inhibition of membran...
We have correlated the times of appearance of the neural cell adhesion molecule (N-CAM), the neuron-glia cell adhesion molecule (Ng-CAM), and the extracellular matrix protein, cytotactin, during the development of the chicken cerebellar cortex, and have shown that these molecules make different functional contributions to granule cell migration. Immunofluorescent staining showed distinct spatio...
Introdution: Swimming training and garlic intake can be a preventing factor in coronary artery disease. Therefore, the aim of this study was to examine eight swimming exercises and garlic consumption on serum intercellular cell adhesion molecule (ICAM) and vascular cell adhesion molecule (VCAM) values in obese male rats. Methods: In this experimental study, 28 male Wistar rats (mean weight 281...
The immunoglobulin supergene family members have been shown to be involved in cell-cell recognition and interaction during cell growth and differentiation. Neural cell adhesion molecule, myelin-associated glycoprotein, and carcinoembryonic antigen (CEA) are immunoglobulin supergene family members which can mediate cell adhesion. We show here that nonspecific cross-reacting antigen (NCA), a clos...
Cloning of human DCC (deleted in colorectal carcinoma, Fearon et al., 1990) showed that it is an immunoglobulin superfamily member homologous to neural cell adhesion molecules (N-CAM). To explore the normal function of this molecule, we have cloned a chicken homologue to DCC (cDCC) and raised an antibody to DCC. cDCC is a protein of 160 kDa with an expression pattern distinct from those of othe...
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