Search Results - "Pointer, R H"

Interaction of osteogenin, a heparin binding bone morphogenetic protein, with type IV collagen by Paralkar, V M, Nandedkar, A K, Pointer, R H, Kleinman, H K, Reddi, A H

“…Osteogenin, an extracellular matrix component of bone, is a heparin binding differentiation factor that initiates endochondral bone formation in rats when…”
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Regulation of pyruvate dehydrogenase activity in rat fat pads and isolated hepatocytes by levamisole by Thomaskutty, K G, Basi, N S, McKenzie, M L, Pointer, R H

“…The effect of levamisole on the catalytic activity of the pyruvate dehydrogenase (PDH) complex in rat adipose tissue segments and isolated hepatocytes was…”
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Actions of insulin in fat cells. Effects of low temperature, uncouplers of oxidative phosphorylation, and respiratory inhibitors by Kono, T, Robinson, F W, Sarver, J A, Vega, F V, Pointer, R H

“…When isolated rat epididymal fat cells were incubated with [125I]iodoinsulin for 5 min at 37 degrees, radioactivity accumulated in the plasma membrane fraction…”
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Regulation of glycogen synthase activity in isolated rat adipocytes by levamisole by Basi, N S, George, M, Pointer, R H

“…The effect of levamisole on glycogen synthase activity in isolated adipocytes was studied. The addition of levamisole to these cells resulted in an acute…”
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Effects of fructose, levamisole and vanadate on insulin action in rat adipose tissue by Blakely, S R, Akintilo, A O, Pointer, R H

“…The effects of dietary fructose, levamisole and vanadate on insulin-stimulated conversion of D-[U-14C]glucose to 14CO2 and to 14C-labeled lipid were examined…”
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Dietary fructose alters the insulin-like effects of dietary vanadate in adipocytes from rats by Blakely, S.R., Mislo, B.L., Basi, N.S., Pointer, R.H.

“…In a chronic adaption feeding regimen, both D-fructose and vanadate independently altered glucose oxidation and lipogenesis in adipose tissue of rats. This…”
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Insulin-stimulated phosphorylation of ATP-citrate lyase in isolated hepatocytes. Stoichiometry and relation to the phosphoenzyme intermediate by Alexander, M C, Palmer, J L, Pointer, R H, Kowaloff, E M, Koumjian, L L, Avruch, J

“…We have estimated the insulin-stimulated phosphorylation of ATP-citrate lyase by two methods. Isolated hepatocytes incorporate extracellular 32P into…”
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Effects of Adenosine Nucleosides on Adenylate Cyclase, Phosphodiesterase, Cyclic Adenosine Monophosphate Accumulation, and Lipolysis in Fat Cells by Fain, John N., Pointer, Richard H., Ward, Walter F.

“…Adenosine and 2′-deoxyadenosine at concentrations in the range of 5 to 50 µm inhibited the activation of adenylate cyclase activity in fat cell “ghosts” by…”
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Regulation of glucose transport in isolated adipocytes by levamisole by Basi, N S, Thomaskutty, K G, Pointer, R H

“…When isolated rat adipocytes were incubated with increasing concentrations of levamisole (0.5-5 mM), basal glucose oxidation decreased by almost 50% and…”
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Studies on the role of cyclic guanosine 3':5'-monophosphate and extracellular Ca2+ in the regulation of glycogenolysis in rat liver cells by Pointer, R H, Butcher, F R, Fain, J N

“…Catecholamines increased guanosine 3':5'-monophosphate (cyclic GMP) accumulation by isolated rat liver cells. The increases in cyclic GMP due to 1.5 muM…”
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The regulation of adipose tissue pyruvate dehydrogenase activity of dietary fiber by Ogunwole, J O, Knight, E M, Adkins, J S, Thomaskutty, K G, Pointer, R H

“…In vitro studies have established that insulin enhances the oxidation of pyruvate to acetyl CoA by the stimulation of mitochondrial pyruvate dehydrogenase…”
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The effect of digitonin and altered thyroid status on palmitic acid oxidation by isolated rat liver mitochondria by Pointer, R H, Gipson, V A, Mitchell, Jr, W A

“…The effect of altered thyroid status and food-deprivation on palmitic acid oxidation in isolated rat liver mitochondria was studied in the absence and presence…”
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Evidence for stimulation of adenylyl cyclase by an activated G(s) heterotrimer in cell membranes: an experimental method for controlling the G(s) subunit composition of cell membranes by Ganpat, M M, Nishimura, M, Toyoshige, M, Okuya, S, Pointer, R H, Rebois, R V

“…Heterotrimeric (alphabetagamma) G(s) mediates agonist-induced stimulation of adenylyl cyclase (AC). Cholera toxin (CTx) will ADP-ribosylate the alpha-subunit…”
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Equal Opportunity in Biomedical Research by Fain, John N., Pointer, R. H.

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Interaction between insulin and thyroid hormones on the control of carbohydrate and lipid metabolism in rat adipose tissue by McKenzie, M L, Thomaskutty, K G, Swift, M L, Pointer, R H

“…Adipose tissue segments excised from normal rats and from rats rendered experimentally hypothyroid and hyperthyroid retained insulin responsiveness when…”
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Characterization of insulin-sensitive phosphodiesterase in fat cells. I. Effects of salts and oxidation-reduction agents by Makino, H, de Buschiazzo, P M, Pointer, R H, Jordan, J E, Kono, T

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The role of the cyclic AMP-dependent protein kinase in the glucagon-stimulated phosphorylation of ATP-citrate lyase by Alexander, M C, Palmer, J L, Pointer, R H, Koumjian, L, Avruch, J

“…We have examined the mechanism whereby glucagon stimulates the phosphorylation of ATP-citrate lyase in intact rat hepatocytes. Purified ATP-citrate lyase is…”
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Cyclic nucleotides and gluconeogenesis by rat liver cells by Fain, J N, Tolbert, M E, Pointer, R H, Butcher, F R, Arnold, A

“…Gluconeogenesis from lactate, pyruvate, fructose, alanine, and other substrates was accelerated by glucagon or epinephrine in hepatocytes isolated from rat…”
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Effects of bovine growth hormone preparations, fragments of growth hormone and pituitary anti-insulin peptide on lipolysis and glucose metabolism of isolated fat cells and adipose tissue by Wieser, P B, Malgieri, J A, Ward, W F, Pointer, R H, Fain, J N

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Interacton of esterogenin, a heparin binding bone morphogenetic protein, with type IV collagen by PARALKAR, V. M, NANDEDKAR, A. K. N, POINTER, R. H, KLEINMAN, K. H, REDDI, A. H

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