Search Results - "Salgado, Maria Cristina O."

Physical exercise improves cardiac autonomic modulation in hypertensive patients independently of angiotensin-converting enzyme inhibitor treatment by Cozza, Izabela C, Di Sacco, Thaisa H R, Mazon, José H, Salgado, Maria Cristina O, Dutra, Sabrina G V, Cesarino, Evandro J, Souza, Hugo C D

“…We investigated the influence of angiotensin-converting enzyme inhibitor (ACEi) treatment and physical exercise on arterial pressure (AP) and heart rate…”
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Inhibition of the renin-angiotensin system prevents seizures in a rat model of epilepsy by Pereira, Marilia G A G, Becari, Christiane, Oliveira, José A C, Salgado, Maria Cristina O, Garcia-Cairasco, Norberto, Costa-Neto, Claudio M

“…The RAS (renin-angiotensin system) is classically involved in BP (blood pressure) regulation and water-electrolyte balance, and in the central nervous system…”
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INCREASED CARDIAC SYMPATHETIC DRIVE AND REDUCED VAGAL MODULATION FOLLOWING ENDOTHELIN RECEPTOR ANTAGONISM IN HEALTHY CONSCIOUS RATS by Souza, Hugo CD, Terzini, Geisa CSV, Da Silva, Valdo JD, Martins-Pinge, Marli C, Salgado, Helio C, Salgado, Maria-Cristina O

“…SUMMARY 1 The present study evaluated changes in autonomic control of the cardiovascular system in conscious rats following blockade of endothelin (ET)…”
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Role of the spinal cord NO/cGMP pathway in the control of arterial pressure and heart rate by Sabino, João Paulo J., Bombarda, Gabriela, da Silva, Carlos Alberto A., Fazan, Rubens, Salgado, Maria Cristina O., Salgado, Helio C.

“…The modulatory effect of nitric oxide/cyclic guanosine monophosphate (NO/cGMP) pathway on sympathetic preganglionic neurons still deserves further…”
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Role of cGMP and cAMP in the hemodynamic response to intrathecal sildenafil administration by Bombarda, Gabriela, Sabino, João Paulo J., da Silva, Carlos Alberto A., Fazan, Rubens, Salgado, Maria Cristina O., Salgado, Helio C.

“…Results from our laboratory have demonstrated that intracerebroventricular administration of sildenafil to conscious rats promoted a noticeable increase in…”
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Elastase‐2, an angiotensin II‐generating enzyme, contributes to increased angiotensin II in resistance arteries of mice with myocardial infarction by Becari, Christiane, Silva, Marcondes A B, Durand, Marina T, Prado, Cibele M, Oliveira, Eduardo B, Ribeiro, Mauricio S, Salgado, Helio C, Salgado, Maria Cristina O, Tostes, Rita C

“…Background and Purpose Angiotensin II (Ang II), whose generation largely depends on angiotensin‐converting enzyme (ACE) activity, mediates most of the…”
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Angiotensin II–Independent Angiotensin-(1–7) Formation in Rat Hippocampus: Involvement of Thimet Oligopeptidase by Pereira, Marilia G.A.G, Souza, Laura L, Becari, Christiane, Duarte, Diego A, Camacho, Fabio R.B, Oliveira, José Antônio C, Gomes, Marcelo D, Oliveira, Eduardo B, Salgado, Maria Cristina O, Garcia-Cairasco, Norberto, Costa-Neto, Claudio M

“…The involvement and relevance of the renin–angiotensin system have been established clearly in cardiovascular diseases, and renin–angiotensin system…”
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Angiotensin-converting enzyme inhibition augments the expression of rat elastase-2, an angiotensin II-forming enzyme by Becari, Christiane, Teixeira, Felipe R, Oliveira, Eduardo B, Salgado, Maria Cristina O

“…Mounting evidence suggest that tissue levels of angiotensin (ANG) II are maintained in animals submitted to chronic angiotensin-converting enzyme (ACE)…”
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Ageing is the main determinant of haemodynamics and autonomic cardiac changes observed in post-menopausal female rats by Tezini, Geisa C.S.V, Becari, Christiane, Zanotto, Camila Z, Salgado, Maria Cristina O, Passaglia, Rita de Cássia A. Tostes, Souza, Hugo C.D

“…Abstract The aim of this study was to evaluate and compare the effects of early and physiological menopause on cardiac autonomic parameters in aged female…”
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Carboxypeptidases A1 and A2 from the perfusate of rat mesenteric arterial bed differentially process angiotensin peptides by Pereira, Hugo J.V., Souza, Laura L., Costa-Neto, Claudio M., Salgado, Maria Cristina O., Oliveira, Eduardo B.

“…► Rat vascular CPA1 and CPA2 are novel angiotensin-processing enzymes. ► Rat CPA1 metabolizes Ang II to Ang-(1-7). ► Rat CPA2 catalyzes a stepwise conversion…”
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Cardiovascular Effects of Clonidine-Like Drugs in Pithed Rabbits by Pompermayer, Kenia, Salgado, Maria Cristina O, Feldman, Josiane, Bousquet, Pascal

“…Administration (3 to 100 μg/kg IV) of clonidine, rilmenidine, and an imidazoline derivative, 2-(2-chlorophenylamino)imidazoline, in pithed nonstimulated…”
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Sildenafil acts on the central nervous system increasing sympathetic activity by Fazan, Rubens, Jr, Huber, Domitila A, Silva, Carlos Alberto A, Dias da Silva, Valdo J, Salgado, Maria Cristina O, Salgado, Helio C

“…Departments of 1 Physiology and 2 Pharmacology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, and 3 Department of…”
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Vasopressin mediates the pressor effect of hypertonic saline solution in endotoxic shock by Giusti-Paiva, Alexandre, Martinez, Maria Regina, Bispo-da-Silva, Luis Borges, Salgado, Maria Cristina O, Elias, Lucila Leico Kagohara, Antunes-Rodrigues, José

“…The administration of lipopolysaccharide (LPS) to experimental animals results in a septic shock-like syndrome characterized by hypotension, and the…”
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Potentiation of Bradykinin Effect by Angiotensin-Converting Enzyme Inhibition Does Not Correlate With Angiotensin-Converting Enzyme Activity in the Rat Mesenteric Arteries by Sivieri, Disney O, Bispo-da-Silva, Luiz B, Oliveira, Eduardo B, Resende, Angela C, Salgado, Maria Cristina O

“…Angiotensin-converting enzyme (kininase II [ACE]) inhibitors are capable of potentiating bradykinin (BK) effects by enhancing the actions of bradykinin on B2…”
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Angiotensin processing is partially carried out by carboxypeptidases in the rat mesenteric arterial bed perfusate by Pereira, Hugo J.V., Souza, Laura L., Salgado, Maria Cristina O., Oliveira, Eduardo B.

“…Here we investigated the possible association between the carboxypeptidase A (CPA)-like activity of the rat mesenteric arterial bed (MAB) perfusate and the…”
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Cardiac mast cell proteases do not contribute to the regulation of the rat coronary vascular responsiveness to arterial delivered angiotensin I and II by Bispo-da-Silva, Luiz B, Sivieri-Jr, Disney O, Prado, Cibele M, Becari, Christiane, Stuckert-Seixas, Sergio R, Pereira, Hugo J.V, Rossi, Marcos A, Oliveira, Eduardo B, Salgado, Maria Cristina O

“…Abstract Cardiac mast cells (MC) are apposed to capillaries within the heart and release renin and proteases capable of metabolizing angiotensins (Ang)…”
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NEGATIVE INOTROPIC AND LUSITROPIC EFFECTS OF INTRAVENOUS AMIODARONE IN CONSCIOUS RATS by Salgado, Helio C, Simões, Géssica M, Santana Filho, Valter J, Dias da Silva, Valdo J, Salgado, Maria Cristina O, Fazan Jr, Rubens

“…SUMMARY 1 The acute effect of amiodarone on haemodynamics (mean arterial pressure and heart rate) and ventricular function (+dP/dtmax and –dP/dtmax) was…”
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Carboxypeptidase B and other kininases of the rat coronary and mesenteric arterial bed perfusates by Oliveira, Eduardo B, Souza, Laura L, Sivieri, Jr, Disney O, Bispo-da-Silva, Luiz B, Pereira, Hugo J V, Costa-Neto, Claudio M, Sousa, Marcelo V, Salgado, Maria Cristina O

“…We describe the enzymes that constitute the major bradykinin (BK)-processing pathways in the perfusates of mesenteric arterial bed (MAB) and coronary vessels…”
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Cardiac sympathetic overactivity and decreased baroreflex sensitivity in L-NAME hypertensive rats by Souza, H C, Ballejo, G, Salgado, M C, Da Silva, V J, Salgado, H C

“…The present study evaluated the possible changes in the autonomic control of heart rate in the hypertensive model induced by the inhibition of nitric oxide…”
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Functional role, cellular source, and tissue distribution of rat elastase-2, an angiotensin II-forming enzyme by Santos, Carlos F, Caprio, Marcos Antonio V, Oliveira, Eduardo B, Salgado, Maria Cristina O, Schippers, Daniela N, Munzenmaier, Diane H, Greene, Andrew S

“…We recently described a chymostatin-sensitive elastase-2 as the major angiotensin (ANG) II-forming enzyme in the perfusate of the rat mesenteric arterial bed…”
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