Search Results - "Félix, Ana S."

Rising to the challenge? Inter-individual variation of the androgen response to social interactions in cichlid fish by Félix, Ana S., Roleira, António, Oliveira, Rui F.

“…The Challenge Hypothesis (Wingfield et al. Am. Nat. 136, 829-846) aims to explain the complex relationship between androgens and social interactions. Despite…”
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Interaction between vasotocin and gonadal hormones in the regulation of reproductive behavior in a cichlid fish by Almeida, Olinda, Félix, Ana S., Oliveira, Rui F.

“…Vasotocin (VT) has been associated with the regulation of different aspects of social behavior (e.g., mating and aggression). Given the fact that androgens are…”
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Fighting Assessment Triggers Rapid Changes in Activity of the Brain Social Decision-Making Network of Cichlid Fish by Almeida, Olinda, Félix, Ana S., Oliveira, Gonçalo A., Lopes, João S., Oliveira, Rui F.

“…Social living animals have to adjust their behavior to rapid changes in the social environment. It has been hypothesized that the expression of social behavior…”
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Forebrain Transcriptional Response to Transient Changes in Circulating Androgens in a Cichlid Fish by Félix, Ana S, Cardoso, Sara D, Roleira, António, Oliveira, Rui F

“…It has been hypothesized that androgens respond to the social interactions as a way to adjust the behaviour of individuals to the challenges of the social…”
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Noninvasive measurement of steroid hormones in zebrafish holding-water by Félix, Ana S, Faustino, Ana I, Cabral, Eduarda M, Oliveira, Rui F

“…Zebrafish (Danio rerio) has recently emerged as a new animal model in neuroendocrinology and behavior (e.g., stress physiology and ecotoxicology studies). In…”
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Stressor controllability modulates the stress response in fish by Cerqueira, Marco, Millot, Sandie, Silva, Tomé, Félix, Ana S, Castanheira, Maria Filipa, Rey, Sonia, MacKenzie, Simon, Oliveira, Gonçalo A, Oliveira, Catarina C V, Oliveira, Rui F

“…In humans the stress response is known to be modulated to a great extent by psychological factors, particularly by the predictability and the perceived control…”
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Differential Effects of Food Restriction and Warming in the Two-Spotted Goby: Impaired Reproductive Performance and Stressed Offspring by Lopes, Ana F., Murdoch, Robyn, Martins-Cardoso, Sara, Madeira, Carolina, Costa, Pedro M., Félix, Ana S., Oliveira, Rui F., Bandarra, Narcisa M., Vinagre, Catarina, Lopes, Ana R., Gonçalves, Emanuel J., Faria, Ana Margarida

“…Climate change is a growing threat to marine organisms and ecosystems, and it is already modifying ocean properties by, for example, increasing temperature and…”
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Physical training promotes similar effects to the blockade of angiotensin-converting enzyme on the cardiac morphology and function in old female rats subjected to premature ovarian failure by Felix, Ana Carolina S., Dutra, Sabrina G.V., Gastaldi, Ada C., Bonfim, Pâmela C., Vieira, Suenimeire, de Souza, Hugo Celso Dutra

“…We investigated the effects of angiotensin-converting enzyme (ACE) inhibition and aerobic physical training on the heart of old female rats (82-wk-old)…”
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Aerobic physical training increases contractile response and reduces cardiac fibrosis in rats subjected to early ovarian hormone deprivation by Felix, Ana Carolina S, Dutra, Sabrina G V, Tezini, Geisa C S V, Simões, Marcus Vinicius, de Souza, Hugo Celso Dutra

“…We investigated the effects of early ovarian hormone deprivation on the heart and the role of physical training in this condition using different approaches:…”
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The blood pressure variability and baroreflex sensitivity in healthy participants are not determined by sex or cardiorespiratory fitness by Facioli, Tábata P, Gastaldi, Ada C, Dutra, Sabrina G V, Felix, Ana C S, Philbois, Stella V, Sánchez-Delgado, Juan C, Souza, Hugo C D

“…Heart rate (HR) and blood pressure (BP) autonomic modulation and baroreflex sensitivity (BRS) are important indexes of cardiovascular homeostasis. However,…”
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Early ovarian hormone deprivation increases cardiac contractility in old female rats—Role of physical training by Felix, Ana Carolina S., Gastaldi, Ada C., Dutra, Sabrina G.V., de Freitas, Ana Caroline Silva, Philbois, Stella V., de Paula Facioli, Tábata, Da Silva, Valdo J.D., Fares, Thauane H., de Souza, Hugo Celso Dutra

“…We investigated the effects of early ovarian hormones deprivation on morphology and cardiac function and the effects of aerobic training on these parameters,…”
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Early Ovarian Hormone Deprivation Increases Cardiac Contractility In Old Female Rats - Role Of Physical Training: 1275 Board #37 May 30 9:30 AM - 11:00 AM by Souza, Hugo C.D., Felix, Ana Carolina S., Dutra, Sabrina G.V., Philbois, Stella V., Facioli, Tábata P.

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