Search Results - "Antônio Peliky Fontes, Marco"

Emotional stress and sympathetic activity: Contribution of dorsomedial hypothalamus to cardiac arrhythmias by Fontes, Marco Antônio Peliky, Xavier, Carlos Henrique, Marins, Fernanda Ribeiro, Limborço-Filho, Marcelo, Vaz, Gisele Cristiane, Müller-Ribeiro, Flávia Camargos, Nalivaiko, Eugene

“…Abstract Maintenance of homeostasis in normal or stressful situations depends upon mechanisms controlling autonomic activity. Central requirement for changes…”
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Involvement of the Renin-Angiotensin System in Stress: State of the Art and Research Perspectives by Correa, Bernardo H M, Becari, Luca, Fontes, Marco Antônio Peliky, Simões-E-Silva, Ana Cristina, Kangussu, Lucas M

“…Along with other canonical systems, the renin-angiotensin system (RAS) has shown important roles in stress. This system is a complex regulatory proteolytic…”
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Blockade of endogenous angiotensin-(1-7) in the hypothalamic paraventricular nucleus reduces renal sympathetic tone by DA SILVA, Ana Quenia, DOS SANTOS, Robson Augusto, FONTES, Marco Antonio

“…In this study, we tested the hypothesis that angiotensin-(1-7) [Ang-(1-7)] acting in the neurons of paraventricular hypothalamic nucleus (PVN) contributes to…”
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Brain angiotensin-(1–7)/Mas axis: A new target to reduce the cardiovascular risk to emotional stress by Fontes, Marco Antônio Peliky, Martins Lima, Augusto, Santos, Robson Augusto Souza dos

“…Abstract Emotional stress is now considered a risk factor for several diseases including cardiac arrhythmias and hypertension. It is well known that the…”
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Ghrelin potentiates cardiac reactivity to stress by modulating sympathetic control and beta-adrenergic response by Camargo-Silva, Gabriel, Turones, Larissa Córdova, da Cruz, Kellen Rosa, Gomes, Karina Pereira, Mendonça, Michelle Mendanha, Nunes, Allancer, de Jesus, Itamar Guedes, Colugnati, Diego Basile, Pansani, Aline Priscila, Pobbe, Roger Luis Henschel, Santos, Robson, Fontes, Marco Antônio Peliky, Guatimosim, Silvia, de Castro, Carlos Henrique, Ianzer, Danielle, Ferreira, Reginaldo Nassar, Xavier, Carlos Henrique

“…Prior evidence indicates that ghrelin is involved in the integration of cardiovascular functions and behavioral responses. Ghrelin actions are mediated by the…”
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Centrally acting antihypertensives change the psychogenic cardiovascular reactivity by Mendonça, Michelle M., Costa, Amanda N., Moraes, Gean C.A., Martins, Gustavo M., Almeida, Aline F., Rincon, Gabriel C.N., Siqueira, João P.R., Padilha, Daniella M., Moya, Marcela I., Ferreira‐Neto, Marcos L., Gomes, Rodrigo Mello, Pedrino, Gustavo Rodrigues, Fontes, Marco Antônio Peliky, Colombari, Eduardo, Crestani, Carlos C., Fajemiroye, James O., Xavier, Carlos Henrique

“…Clonidine (CL) and Rilmenidine (RI) are among the most frequently prescribed centrally acting antihypertensives. Here, we compared CL and RI effects on…”
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Renal sympathetic denervation for resistant hypertension: where do we stand after more than a decade by Fontes, Marco Antônio Peliky, Marzano, Lucas Alexandre Santos, Silva, Carina Cunha, Silva, Ana Cristina Simões E

“…Despite the current availability of safe and efficient drugs for treating hypertension, a substantial number of patients are drug-resistant hypertensives…”
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Evidence for a functional cardiac interaction between losartan and angiotensin‐(1–7) receptors revealed by orthostatic tilting test in rats by Matos de Moura, Marina, Augusto Sousa dos Santos, Robson, Antônio Peliky Fontes, Marco

“…1 Studies have shown that the angiotensin II (Ang II) AT1 receptor antagonist, losartan, accentuates the orthostatic hypotensive response in anesthetized rats,…”
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Chronic infusion of angiotensin receptor antagonists in the hypothalamic paraventricular nucleus prevents hypertension in a rat model of sleep apnea by da Silva, Ana Quenia Gomes, Fontes, Marco Antônio Peliky, Kanagy, Nancy Lapp

“…Abstract Sleep apnea is characterized by increased sympathetic activity and is associated with systemic hypertension. Angiotensin (Ang) peptides have…”
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Cardiovascular reactivity to emotional stress: The hidden challenge for pets in the urbanized environment by Cunha Silva, Carina, Fontes, Marco Antônio Peliky

“…Emotional stress is currently considered an important risk factor for cardiovascular diseases. Experimental evidence clearly shows robust autonomic…”
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Vagus nerve regulates the phagocytic and secretory activity of resident macrophages in the liver by Fonseca, Roberta Cristelli, Bassi, Gabriel Shimizu, Brito, Camila Carvalho, Rosa, Lorena Barreto, David, Bruna Araújo, Araújo, Alan Moreira, Nóbrega, Natália, Diniz, Ariane Barros, Jesus, Itamar Couto Guedes, Barcelos, Lucíola Silva, Fontes, Marco Antônio Peliky, Bonaventura, Daniella, Kanashiro, Alexandre, Cunha, Thiago Mattar, Guatimosim, Sílvia, Cardoso, Valbert Nascimento, Fernandes, Simone Odília Antunes, Menezes, Gustavo Batista, de Lartigue, Guillaume, Oliveira, André Gustavo

“…•Vagus nerve modulates the phagocytic activity of liver resident macrophages.•The vagal circuitry during sepsis optimizes bacterial clearance in the…”
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Neurogenic Background for Emotional Stress-Associated Hypertension by Fontes, Marco Antônio Peliky, Marins, Fernanda Ribeiro, Patel, Tapan A., de Paula, Cristiane Amorim, dos Santos Machado, Liliane Ramos, de Sousa Lima, Érick Bryan, Ventris-Godoy, Ana Caroline, Viana, Ana Clara Rocha, Linhares, Isadora Cristina Souza, Xavier, Carlos Henrique, Filosa, Jessica A., Patel, Kaushik P.

“…Purpose of Review The response to natural stressors involves both cardiac stimulation and vascular changes, primarily triggered by increases in sympathetic…”
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Autonomic and cardiovascular consequences resulting from experimental hemorrhagic stroke in the left or right intermediate insular cortex in rats by Marins, Fernanda Ribeiro, Limborço-Filho, Marcelo, D'Abreu, Bárbara Flecha, Machado de Almeida, Pedro W., Gavioli, Mariana, Xavier, Carlos Henrique, Oppenheimer, Stephen M., Guatimosim, Silvia, Fontes, Marco Antônio Peliky

“…Damage to the insular cortex (IC) results in serious cardiovascular consequences and evidence indicates that the characteristics are lateralized. However, a…”
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Asymmetry in the control of cardiac performance by dorsomedial hypothalamus by Xavier, Carlos Henrique, Beig, Mirza Irfan, Ianzer, Danielle, Fontes, Marco Antônio Peliky, Nalivaiko, Eugene

“…Dorsomedial hypothalamus (DMH) plays a key role in integrating cardiovascular responses to stress. We have recently reported greater heart rate responses…”
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GABA-containing liposomes: neuroscience applications and translational perspectives for targeting neurological diseases by Fontes, Marco Antônio Peliky, Vaz, Gisele Cristiane, Cardoso, Thais Zielke Dias, de Oliveira, Mariana Flávia, Campagnole-Santos, Maria José, dos Santos, Robson Augusto Souza, Sharma, Neeru M., Patel, Kaushik P., Frézard, Frédéric

“…There are multiple challenges for neuropharmacology in the future. Undoubtedly, one of the greatest challenges is the development of strategies for…”
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The insular cortex, autonomic asymmetry and cardiovascular control: looking at the right side of stroke by Fontes, Marco Antônio Peliky, dos Santos Machado, Liliane Ramos, Viana, Ana Clara Rocha, Cruz, Matheus Henrique, Nogueira, Ícaro Santos, Oliveira, Marcela Gondim Lima, Neves, Christiane Braga, Godoy, Ana Caroline Ventris, Henderson, Luke A., Macefield, Vaughan G.

“…Purpose Evidence from animal and human studies demonstrates that cortical regions play a key role in autonomic modulation with a differential role for some…”
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Tachycardia evoked from insular stroke in rats is dependent on glutamatergic neurotransmission in the dorsomedial hypothalamus by Marins, Fernanda Ribeiro, Limborço‐Filho, Marcelo, Iddings, Jennifer A., Xavier, Carlos Henrique, Biancardi, Vinicia C., Stern, Javier E., Ramiro Diaz, Juan, Oppenheimer, Stephen M., Filosa, Jessica A., Peliky Fontes, Marco Antônio

“…Background and purpose Damage to the insula results in cardiovascular complications. In rats, activation of N‐methyl‐d‐aspartate receptors (NMDARs) in the…”
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Sympathoinhibition to Bezold–Jarisch reflex is attenuated in protein malnourished rats by Bezerra, Vanessa Moraes, Xavier, Carlos Henrique, Fernandes, Luciano Gonçalves, Cardoso, Leonardo Máximo, Fontes, Marco Antônio Peliky, Chianca, Deoclécio Alves

“…▶ Malnutrition affects body weight in adult male rats. ▶ Malnourishment increases baseline heart rate. ▶ Malnutrition does not affect pressor and cardiac…”
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Activation of angiotensin-converting enzyme 2/angiotensin-(1-7)/Mas axis attenuates the cardiac reactivity to acute emotional stress by Martins Lima, Augusto, Xavier, Carlos Henrique, Ferreira, Anderson José, Raizada, Mohan K, Wallukat, Gerd, Velloso, Elizabeth Portugal Pimenta, dos Santos, Robson Augusto Sousa, Fontes, Marco Antônio Peliky

“…Recent data indicate the brain angiotensin-converting enzyme/ANG II/AT1 receptor axis enhances emotional stress responses. In this study, we investigated…”
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Asymmetric sympathetic output: The dorsomedial hypothalamus as a potential link between emotional stress and cardiac arrhythmias by Fontes, Marco Antônio Peliky, Filho, Marcelo Limborço, Santos Machado, Natália L, de Paula, Cristiane Amorim, Souza Cordeiro, Letícia M, Xavier, Carlos Henrique, Marins, Fernanda Ribeiro, Henderson, Luke, Macefield, Vaughan G

“…Abstract The autonomic response to emotional stress, while involving several target organs, includes an important increase in sympathetic drive to the heart…”
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