Search Results - "Ganz, M B"

Erectile dysfunction in aging: upregulation of endothelial nitric oxide synthase by Haas, Christopher A., Seftel, Allen D., Razmjouei, Karim, Ganz, Michael B., Hampel, Nehemia, Ferguson, Kelly

“…Objectives. To evaluate whether alterations in nitric oxide (NO) synthesis or activity contribute to age-related erectile dysfunction and to elucidate the…”
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β-Adrenergic and Somatostatin Receptors Regulate Na-H Exchange Independent of cAMP by Barber, D L, McGuire, M E, Ganz, M B

“…Activation of β-adrenergic and somatostatin receptors increases and attenuates, respectively, cAMP. We have determined, however, that in enteric endocrine…”
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Analysis of PTHRP binding and signal transduction mechanisms in benign and malignant squamous cells by Orloff, J J, Ganz, M B, Ribaudo, A E, Burtis, W J, Reiss, M, Milstone, L M, Stewart, A F

“…We have explored a potential autocrine role for parathyroid hormone-related protein (PTHRP) in malignant squamous carcinoma cells (SqCC) and their nonmalignant…”
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Regulation of intracellular potassium in mesangial cells: a fluorescence analysis using the dye, PBFI by Kasner, S E, Ganz, M B

“…We investigated the regulatory transport processes that maintain intracellular K+ homeostasis in cultured rat glomerular mesangial cells (MCs). Intracellular…”
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PDGF and IL-1 induce and activate specific protein kinase C isoforms in mesangial cells by Ganz, M B, Saksa, B, Saxena, R, Hawkins, K, Sedor, J R

“…In vitro and in vivo data suggest a remarkable plasticity in the differentiated phenotype of intrinsic glomerular cells, which after injury express new…”
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Effects of angiotensin II and vasopressin on intracellular pH of glomerular mesangial cells by Ganz, M B, Boyarsky, G, Boron, W F, Sterzel, R B

“…We investigated changes in intracellular pH (pHi) of cultured rat glomerular mesangial cells (MCs) exposed to angiotensin II (ANG II) and arginine vasopressin…”
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Atrial natriuretic peptide enhances activity of potassium conductance in adrenal glomerulosa cells by Ganz, M B, Nee, J J, Isales, C M, Barrett, P Q

“…Aldosterone secretion from the adrenal glomerulosa (AG) cells is inhibited by atrial natriuretic peptide (ANP). Inasmuch as alterations in K+ conductance can…”
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Multiple receptors coupled to adenylate cyclase regulate Na-H exchange independent of cAMP by GANZ, M. B, PACHTER, J. A, BARBER, D. L

“…We have previously determined that beta-adrenergic and somatostatin receptors stimulate and inhibit, respectively, Na-H exchange independent of changes in cAMP…”
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Expression of parathyroid hormone-related protein in the rat glomerulus and tubule during recovery from renal ischemia by SOIFER, N. E, VAN WHY, S. K, GANZ, M. B, KASHGARIAN, M, SIEGEL, N. J, STEWART, A. F

“…Parathyroid hormone-related protein (PTHrP) is widely expressed in normal adult and fetal tissues, where it acts in an autocrine/paracrine fashion, stimulates…”
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Arginine vasopressin promotes growth of rat glomerular mesangial cells in culture by Ganz, M B, Pekar, S K, Perfetto, M C, Sterzel, R B

“…Arginine vasopressin (AVP) binds specifically to vascular smooth muscle-like mesangial cells (MCs) and affects contraction. We tested whether this peptide also…”
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Effects of chronic metabolic acidosis on Na(+)-H+ exchangers in LLC-PK1 renal epithelial cells by Igarashi, P, Freed, M I, Ganz, M B, Reilly, R F

“…Porcine renal epithelial cells (LLC-PK1/clone 4) have Na(+)-H+ exchangers with different kinetic properties in their apical and basolateral membranes. cDNAs…”
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Activation of Na/H exchanger in mesangial cells is associated with translocation of PKC isoforms by Saxena, R, Saksa, B A, Fields, A P, Ganz, M B

“…We investigated the potential coupling of the Na/H exchanger to protein kinase C (PKC) activation. Mesangial cells (MC), passage 3-8, were exposed to either…”
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Intracellular-pH Dependence of Na-H Exchange and Acid Loading in Quiescent and Arginine Vasopressin-Activated Mesangial Cells by Boyarsky, Gregory, Ganz, Michael B., Cragoe, E. J., Boron, Walter F.

“…We studied intracellular pH (pHi) regulation in the absence of HCO- 3in single mesangial cells (MCs) with the pH-sensitive dye 2',7'-bis(2-carboxyethyl)-5(and…”
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Long-term effects of growth factors on pH and acid-base transport in rat glomerular mesangial cells by Ganz, M B, Boron, W F

“…We investigated the long-term effects of exposing mesangial cells (MCs), previously quiescent, to platelet-derived growth factor, arginine vasopressin (AVP),…”
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Amino-terminal parathyroid hormone-related protein: specific binding and cytosolic calcium responses in rat insulinoma cells by Gaich, G, Orloff, J J, Atillasoy, E J, Burtis, W J, Ganz, M B, Stewart, A F

“…PTH-related protein (PTHrP), originally identified through its causative role in human humoral hypercalcemia of malignancy, is now known to be a normal gene…”
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Macrophages express functional receptors for calcitonin-gene-related peptide by Vignery, A, Wang, F, Ganz, M B

“…The present study was designed to investigate whether non-activated macrophages express calcitonin (CT) or calcitonin-gene-related peptide (CGRP) receptors. To…”
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Glucose-induced changes in protein kinase C and nitric oxide are prevented by vitamin E by Ganz, M B, Seftel, A

“…Changes in activity or expression of protein kinase C (PKC), reactive oxygen products, and nitric oxide (NO) may account for the alteration in cell behavior…”
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Nitric Oxide Relaxes Rabbit Corpus Cavernosum Smooth Muscle via a Potassium-Conductive Pathway by Seftel, Allen D., Viola, Krista A., Kasner, Scott E., Ganz, Michael B.

“…We tested the hypothesis that acetylcholine-induced relaxation in cavernosal tissue is the result of nitric oxide production that alters K+conductance. In the…”
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Mutant constructs of the beta-adrenergic receptor that are uncoupled from adenylyl cyclase retain functional activation of Na-H exchange by Barber, D L, Ganz, M B, Bongiorno, P B, Strader, C D

“…beta-Adrenergic receptor (beta AR) agonists modulate a number of intracellular effectors; for example, they stimulate adenylyl cyclase and Ca2+ channels,…”
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Fatty acids stereospecifically stimulate neurotensin release and increase [Ca2+]i in enteric endocrine cells by Barber, D L, Cacace, A M, Raucci, D T, Ganz, M B

“…In primary cultures of canine enteric endocrine cells, fatty acids directly stimulated the release of neurotensin-like immunoreactivity (NTLI). This…”
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