Search Results - "Ortiz, M Clara"

Beneficial Effects of Different Flavonoids on Vascular and Renal Function in L-NAME Hypertensive Rats by Paredes, M Dolores, Romecín, Paola, Atucha, Noemí M, O'Valle, Francisco, Castillo, Julián, Ortiz, M Clara, García-Estañ, Joaquín

“…we have evaluated the antihypertensive effect of several flavonoid extracts in a rat model of arterial hypertension caused by chronic administration (6 weeks)…”
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Role of homocysteine and folic acid on the altered calcium homeostasis of platelets from rats with biliary cirrhosis by Romecín, Paola, Atucha, Noemí M., Navarro, Esther G., Ortiz, M. Clara, Iyú, David, Rosado, Juan Antonio, García-Estañ, Joaquín

“…Previously, we have found that intracellular calcium homeostasis is altered in platelets from an experimental model of liver cirrhosis, the bile-duct ligated…”
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Bile Acids Do Not Contribute to the Altered Calcium Homeostasis of Platelets from Rats with Biliary Cirrhosis by Romecín, Paola, Navarro, Esther G, Ortiz, M Clara, Iyú, David, García-Estañ, Joaquín, Atucha, Noemí M

“…Previously, we have found that intracellular calcium homeostasis is altered in platelets from an experimental model of liver cirrhosis, the bile-duct ligated…”
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Effects of Captopril on the Renin Angiotensin System, Oxidative Stress, and Endothelin in Normal and Hypertensive Rats by Bolterman, Rodney J, Manriquez, Melissa C, Ruiz, M Clara Ortiz, Juncos, Luis A, Romero, J Carlos

“…There is substantial evidence suggesting that angiotensin II plays an important role in elevating blood pressure of spontaneously hypertensive rats, despite…”
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Altered calcium signalling in platelets from bile-duct-ligated rats by Atucha, Noemí M, Iyú, David, Alcaraz, Antonia, Rosa, Vladimir, Martínez-Prieto, Concepción, Ortiz, M Clara, Rosado, Juan Antonio, García-Estañ, Joaquín

“…In the present study, we have analysed the mechanisms of Ca(2+) entry and release in platelets obtained from BDL (bile-duct-ligated) rats, 11-13 days and 4…”
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Vitamin E prevents renal dysfunction induced by experimental chronic bile duct ligation by Clara Ortiz, M., Manriquez, Melissa C., Nath, Karl A., Lager, Donna J., Carlos Romero, J., Juncos, Luis A.

“…Vitamin E prevents renal dysfunction induced by experimental chronic bile duct ligation. The mechanisms by which prolonged cholestasis alters renal…”
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Effect of losartan on renal microvasculature during chronic inhibition of nitric oxide visualized by micro-CT by Fortepiani, Loudes A, Ruiz, M Clara Ortiz, Passardi, Federico, Bentley, Michael D, Garcia-Estan, Joaquin, Ritman, Erik L, Romero, J Carlos

“…Chronic inhibition of nitric oxide (NO) synthase with the competitive l-arginine analog NG-nitro-l-arginine methyl ester (l-NAME) leads to an elevated systemic…”
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Altered calcium signaling in platelets from nitric oxide-deficient hypertensive rats by Iyú, David, Atucha, Noemí M, Martínez-Prieto, Concepción, Ortiz, M Clara, García-Estañ, Joaquín

“…BACKGROUND: In the present study we have analyzed the mechanisms of calcium entry and mobilization in platelets obtained from rats chronically treated with the…”
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Importance of Nitric Oxide and Prostaglandins in the Control of Rat Renal Papillary Blood Flow by Ortiz, M. Clara, Atucha, Noemi M, Lahera, Vicente, Vargas, Felix, Quesada, Tomas, Garcia-Estan, Joaquin

“…The role of nitric oxide and prostaglandins in the control of rat renal papillary blood flow has been studied in anesthetized Munich-Wistar rats by use of…”
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Effects of angiotensin-converting-enzyme inhibitors in combination with diuretics on blood pressure and renal injury in nitric oxide-deficiency-induced hypertension in rats by García-Estañ, Joaquín, Ortiz, M Clara, O'Valle, Francisco, Alcaraz, Antonia, Navarro, Esther G, Vargas, Félix, Evangelista, Stefano, Atucha, Noemí M

“…The present study investigates the effects of chronic administration of ACEIs (angiotensin-converting-enzyme inhibitors; either zofenopril or enalapril) in…”
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Nitric oxide and renal and cardiac dysfunction in cirrhosis by García-Estañ, Joaquín, Ortiz, M Clara, Lee, Samuel S

“…Nitric oxide (NO) has diverse physiological and pathophysiological effects. The roles of NO in the renal and cardiac dysfunction found in cirrhosis are…”
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Microcomputed tomography of kidneys following chronic bile duct ligation by Ortiz, M. Clara, García-Sanz, Agustín, Bentley, Michael D., Fortepiani, Lourdes A., García-Estañ, Joaquín, Ritman, Erik L., Romero, J. Carlos, Juncos, Luis A.

“…Microcomputed tomography of kidneys following chronic bile duct ligation. In hepatic cirrhosis, renal sodium and water retention can occur prior to decreases…”
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Reduced capacitative calcium entry in the mesenteric vascular bed of bile duct-ligated rats by Atucha, Noemí M., Nadal, F. Javier A., Alcaraz, Antonia, Iyú, David, Ortiz, M. Clara, García-Estañ, Joaquín

“…In this work, we analyzed the interaction of nitric oxide (NO) with some of the mechanisms known to regulate intracellular calcium levels in order to gain…”
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Role of vascular nitric oxide in experimental liver cirrhosis by Atucha, Noemí M, Nadal, F Javi A, Iyú, David, Alcaraz, Antonia, Rodríguez-Barbero, Alicia, Ortiz, M Clara, López-Novoa, José Miguel, García-Estañ, Joaquín

“…One of the most important features of liver cirrhosis is the splanchnic and systemic arterial vasodilation, related to an increase in vascular capacity and an…”
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Role of AT1 receptors in the renal papillary effects of acute and chronic nitric oxide inhibition by Ortíz, M C, Fortepiani, L A, Ruiz-Marcos, F M, Atucha, N M, García-Estañ, J

“…Nitric oxide (NO) is a vasodilator substance controlling renal papillary blood flow (PBF) in the rat. In this study we have evaluated the role of AT1…”
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Role of cyclic guanosine monophosphate and K+ channels as mediators of the mesenteric vascular hyporesponsiveness in portal hypertensive rats by Atucha, Noemí M., Ortíz, M. Clara, Fortepiani, Lourdes A., Ruiz, Francisco M., Martínez, Concepción, García‐Estañ, Joaquín

“…The mechanisms mediating the hyporesponsiveness to vasoconstrictors in portal hypertension are not completely established. In the present study, we evaluated…”
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Age-related changes in the pressure diuresis and natriuresis response by Vargas, F, Ortíz, M C, Fortepiani, L A, Atucha, N M, García-Estañ, J

“…The renal-excretory responses to changes in renal perfusion pressure (RPP) were studied in anesthetized young (3 mo old), adult (12 mo old), and senescent (24…”
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Nebivolol ameliorates nitric oxide deficient hypertension by Fortepiani, Lourdes A, Ortíz, M Clara, Atucha, Noemí M, García-Estañ, Joaquín

“…Nebivolol is a new selective beta 1-adrenoceptor antagonist with nitric oxide (NO)-releasing properties. In the present study we have analyzed whether…”
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The microvasculature in aging kidneys, visualized by microcomputed tomography by Taylor, Michelle, Lalich, Ian J, Ortiz, M Clara, Bentley, Michael D, Ritman, Erik L, Romero, J Carlos, Reckelhoff, Jane F

“…In senescence there is a marked decline in nephron number and indicators of renal function. However, little is known about the microvasculature of aging…”
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Mesenteric hyporesponsiveness in cirrhotic rats with ascites: role of cGMP and K+ channels by Atucha, N M, Ortíz, M C, Fortepiani, L A, Nadal, F J, Martínez-Prieto, C, García-Estañ, J

“…The mechanisms that mediate hyporesponsiveness to vasoconstrictors in liver cirrhosis are not completely established. In the present study we have explored the…”
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