Title : Regulation of glucose transport by angiotensin II and glucose in cultured vascular smooth muscle cells.

Pub. Date : 1998 Oct

PMID : 9731749






10 Functional Relationships(s)
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1 Regulation of glucose transport by angiotensin II and glucose in cultured vascular smooth muscle cells. Glucose angiotensinogen Homo sapiens
2 Glucose transport in response to angiotensin II (AII) was assessed in cultured vascular smooth muscle (VSM) cells by measuring the uptake of [3H]-2-deoxyglucose, a radiolabeled non-metabolizable glucose analog. Glucose angiotensinogen Homo sapiens
3 Glucose transport in response to angiotensin II (AII) was assessed in cultured vascular smooth muscle (VSM) cells by measuring the uptake of [3H]-2-deoxyglucose, a radiolabeled non-metabolizable glucose analog. Glucose angiotensinogen Homo sapiens
4 AII-stimulated transport was also blocked when cells were incubated with cycloheximide for 6 hr, suggesting that protein synthesis is required for the long-term effects of AII on glucose transport. Glucose angiotensinogen Homo sapiens
5 AII-stimulated transport was also blocked when cells were incubated with cycloheximide for 6 hr, suggesting that protein synthesis is required for the long-term effects of AII on glucose transport. Glucose angiotensinogen Homo sapiens
6 Inhibition of protein kinase C (PKC) by bisindolylmaleimide and staurosporine did not affect VSM responsiveness to AII, suggesting that AII is capable of stimulating glucose transport through a PKC-independent mechanism; however, VSM responsiveness to AII did appear to be dependent upon the presence of extracellular calcium. Glucose angiotensinogen Homo sapiens
7 Inhibition of protein kinase C (PKC) by bisindolylmaleimide and staurosporine did not affect VSM responsiveness to AII, suggesting that AII is capable of stimulating glucose transport through a PKC-independent mechanism; however, VSM responsiveness to AII did appear to be dependent upon the presence of extracellular calcium. Glucose angiotensinogen Homo sapiens
8 The importance of calmodulin in mediating the response of VSM cells to AII was indicated by the inhibition of AII-stimulated glucose transport when VSM cells were incubated in the presence of the calmodulin inhibitors, calmidazolium and W7. Glucose angiotensinogen Homo sapiens
9 The importance of calmodulin in mediating the response of VSM cells to AII was indicated by the inhibition of AII-stimulated glucose transport when VSM cells were incubated in the presence of the calmodulin inhibitors, calmidazolium and W7. Glucose angiotensinogen Homo sapiens
10 This was accompanied by a corresponding decrease in the relative effectiveness of AII in stimulating glucose uptake. Glucose angiotensinogen Homo sapiens