Results 291 to 300 of about 1,003,439 (343)
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Biochemistry and Biology of the Langerhans Cell
Hematology/Oncology Clinics of North America, 1987Langerhans cells mainly present in the normal epidermis and are thought to be identical to the proliferating cells in the lesions of histiocytosis-X. The Langerhans cell is positive not only for ATPase, esterase, and acid phosphatase, but also for S-100 protein.
E, Ishii, S, Watanabe
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Retinal Biochemistry, Physiology and Cell Biology
2010The vitreous, the vasculature of the retina, macular pigments, phototransduction, retinal pigment epithelium, Bruch's membrane and the extracellular matrix, all play an important role in the normal function of the retina as well as in diseases. Understanding the pathophysiology allows us to target treatment.
Ricardo Luiz Smith +2 more
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Cell Biology and Matrix Biochemistry of Chondromyxoid Fibroma
American Journal of Clinical Pathology, 2001We studied matrix composition and gene expression pattern in chondromyxoid fibromas on the protein and the messenger RNA levels. We could clearly identify focal chondrocytic differentiation within chondromyxoid fibroma by the expression and deposition of type II collagen, which is a marker of chondrocytic cell differentiation. We also were able to show
S, Söder +4 more
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Biochemistry and cell biology of mammalian scavenger receptors
Atherosclerosis, 2005Scavenger receptors are integral membrane proteins that bind a wide variety of ligands including modified or oxidised low-density lipoproteins, apoptotic cells and pathogens. Modified low-density lipoprotein accumulation is thought to be an early event in vascular disease and thus scavenger receptor function is critical in this context.
Jane E, Murphy +4 more
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Biology and Biochemistry of Metastatic Cells
1986There have been remarkable and continuing advances in the techniques for the diagnosis and treatment of primary neoplasms; however, the growth of tumor cells in organs distant to the primary tumor remains responsible for most deaths from cancer. Conventional therapy may be effective when primary neoplasms are detected before metastasis has occurred ...
James E. Talmadge +2 more
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1993
For this session I propose the following outline in order to achieve a structured discussion: (1) Number of compounds in the secretion of the subcommissural organ (SCO). (2) Nature of the secretory products of the SCO. Glycoproteins: (a) molecular size; (b) type of glycosylation: O-linkage, N-linkage; proteoglycans; non-glycosylated proteins; peptides.
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For this session I propose the following outline in order to achieve a structured discussion: (1) Number of compounds in the secretion of the subcommissural organ (SCO). (2) Nature of the secretory products of the SCO. Glycoproteins: (a) molecular size; (b) type of glycosylation: O-linkage, N-linkage; proteoglycans; non-glycosylated proteins; peptides.
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Biochemistry, cell biology and molecular biology of lipids ofSaccharomyces cerevisiae
Yeast, 1998The yeast Saccharomyces cerevisiae is a powerful experimental system to study biochemical, cell biological and molecular biological aspects of lipid synthesis. Most but not all genes encoding enzymes involved in fatty acid, phospholipid, sterol or sphingolipid biosynthesis of this unicellular eukaryote have been cloned, and many gene products have been
G, Daum, N D, Lees, M, Bard, R, Dickson
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Biochemistry, molecular biology and cell biology of gonadotropin-releasing hormone antagonists
Current Opinion in Obstetrics & Gynecology, 2011Gonadotropin-releasing hormone (GnRH) receptors are not only detected in the central nervous system but also in tissues such as ovary, endometrium, breast, gastrointestinal system, placenta and malignant tumors of ovary and breast. The direct role of GnRH-antagonists in ovarian function, implantation, cancer pathogenesis and treatment is under ...
Orkun, Tan, Orhan, Bukulmez
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The biochemistry and cell biology of photorespiration
Critical Reviews in Plant Sciences, 1986Since the discovery of RuBP oxygenase activity more than a decade ago, our understanding of the sequence of metabolic events associated with photorespiratory activity in C3 plants has matured considerably. A coherent model of photorespiratory metabolism has been substantiated by a wide variety of experimental approaches and most photorespiratory ...
Nancy N. Artus +3 more
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Biochemistry and molecular cell biology of diabetic complications
Nature, 2001Diabetes-specific microvascular disease is a leading cause of blindness, renal failure and nerve damage, and diabetes-accelerated atherosclerosis leads to increased risk of myocardial infarction, stroke and limb amputation. Four main molecular mechanisms have been implicated in glucose-mediated vascular damage.
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