نتایج جستجو برای: hexosamine pathway
تعداد نتایج: 313850 فیلتر نتایج به سال:
The present investigation was carried out to evaluate the protective role of Helicteres isora plant extract on glycoprotein metabolism in streptozotocin (STZ) induced type 2 diabetic rats. Helicteres isora plant extract was administered orally (200 mg/kg body weight) for 45 days to normal and diabetic rats. The effects of Helicteres isora plant extract on plasma and tissue glycoproteins (hexose...
Cells exposed to high glucose may undergo hypertrophy, proliferation, and apoptosis, but the role of hexosamine flux in mediating these effects has not been fully elucidated. Accordingly, we studied the effects of glucose and glucosamine on rat glomerular mesangial cells (MC) turnover. Compared with physiological glucose (5.6 mM), treatment with high glucose (25 mM) for 24 h stimulated MC proli...
Chronic infection caused by the hepatitis B virus (HBV), is strongly associated with hepatitis, fatty liver and hepatocellular carcinoma. To investigate the underlying mechanisms, we characterize the metabolic features of host cells infected with the virus using systems biological approach. The results show that HBV replication induces systematic metabolic alterations in host cells. HBV infecti...
Glucose and glucosamine (GlcN) cause insulin resistance over several hours by increasing metabolite flux through the hexosamine biosynthesis pathway (HBP). To elucidate the early events underlying glucose-induced desensitization, we treated isolated adipocytes with either glucose or GlcN and then measured intracellular levels of glucose-6-P (G-6-P), GlcN-6-P, UDP-Glc-NAc, and ATP. Glucose treat...
the objective of this study was to observe the apoptosis-inducing effect and mechanism of baicalin on human cervical cancer hela cells. the inhibitory effect of baicalin on the growth of hela cells was measured by mtt assay, and cell proliferation and migration was analyzed by cell scratch assay. morphological changes of apoptotic cells were viewed by the light microscope and electron microscop...
Mapanga RF, Essop MF. Damaging effects of hyperglycemia on cardiovascular function: spotlight on glucose metabolic pathways. Am J Physiol Heart Circ Physiol 310: H153–H173, 2016. First published October 30, 2015; doi:10.1152/ajpheart.00206.2015.—The incidence of cardiovascular complications associated with hyperglycemia is a growing global health problem. This review discusses the link between ...
The short half-life protooncogene β-catenin acquires a remarkable stability in a large subset of cancers, mainly from mutations affecting its proteasomal degradation. In this sense, colorectal cancers (CRC) form a group of pathologies in which early steps of development are characterized by an aberrant expression of β-catenin and an uncontrolled proliferation of epithelial cells. Diet has long ...
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