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Now showing items 101-110 of 167
Expressão da Miostatina e ActRIIB em ratos submetidos a dieta hiperlipídica e exercício
(Universidade Federal de São Carlos, 2009-07-31)
Myostatin (MSTN) is a secreted growth factor expressed in skeletal muscle and negatively regulates skeletal muscle mass. MSTN is also expressed in adipose tissue. Recent data suggest that MSTN regulates adipogenesis and ...
Participação do óxido nítrico da substância cinzenta periaqueductal dorsolateral na febre induzida por estresse de contenção física em ratos
(Universidade Federal de São Carlos, 2016-08-31)
Nitric oxide (NO) is a gaseous neurotransmitter that has an important role for cyclic GMPdependent
pathway in brain regions involved in thermoregulation in different conditions as
fever-induced inflammatory agents. It ...
Papel preventivo do exercício físico nas alterações observadas na via de sinalização insulínica induzidas pela Dexametasona
(Universidade Federal de São Carlos, 2010-04-14)
Peripheral insulin resistance is the major side effect after chronic dexamethasone (Dexa) treatment, which is widely used to control inflammatory diseases. On the other hand, exercise training increases insulin-dependent ...
Análise da expressão de orexina-A e B em neurônios ativados por CO2 no hipotálamo de ratos nas fases clara e escura do ciclo circadiano
(Universidade Federal de São Carlos, 2019-03-15)
Orexinergic neurons (OX) located in the lateral hypothalamus (LH), lateral and medial perifornical area (LPeF/MPeF) and dorsomedial hypothalamus, through orexin-A or orexin-B, can exert influence on hypercapnic ventilatory ...
Núcleo central da amígdala e Núcleo parabraquial lateral no controle da ingestão de sódio
(Universidade Federal de São Carlos, 2009-12-07)
Previous studies have shown the importance of serotonergic GABAergic and aadrenergic mechanisms of the lateral parabraquial nucleus (LBPN) in the control of sodium intake. The importance of the central nucleus of the ...
Avaliação do modelo de transtorno de estresse póstraumático (TEPT) e camundongos machos : efeitos do midazolam, sertralina e ausência de efeito da imipramina
(Universidade Federal de São Carlos, 2008-05-21)
The post-traumatic stress disorder (PTSD) affects a portion of subjects exposed to a traumatic event. This disorder leads to long-term alterations in the hypothalamus-pituitaryadrenal (HPA) axis, autonomic and cognitive ...
Mecanismos adrenérgicos do núcleo parabraquial lateral e da área Kölliker Fuse/A7 no controle da ingestão de água e sódio
(Universidade Federal de São Carlos, 2009-06-30)
The blockade of serotonergic receptors with methysergide or the activation of α2-adrenoceptors with moxonidine into the lateral parabrachial nucleus (LPBN) increases water and 0.3 M NaCl intake in rats treated with ...
Efeitos da microcistina-LR (Microcystis aeruginosa) sobre parâmetros cardio-respiratórios de tilápia-do-nilo (Oreochromis niloticus)
(Universidade Federal de São Carlos, 2010-06-23)
Cyanobacteria, in favorable conditions can form large superficial masses of green color called blooms. Some genera of cyanobacteria are producing toxins, and during the bloom, there may be risks of contamination of water ...
Efeitos da acidose lática nos processos da contratilidade cardíaca do teleósteo de água doce matrinxã, Brycon cephalus
(Universidade Federal de São Carlos, 2009-08-28)
In the majority of the fish species already studied, cardiac force contraction is sensitive to small changes in the extracellular pH. During intense swimming, the increased lactic acid (LA) levels significantly reduce the ...
Toxicidade aguda, efeitos metabólicos e hematológicos subletais do fenol em pacu Piaractus mesopotamicus (Holmberg, 1887)
(Universidade Federal de São Carlos, 2008-11-25)
Phenol compounds and their derivatives are usually found in wastewaters. They may rise in aquatic environments from industry, sewage and country-farm wastes. In the present study we intended to determine the acute toxicity ...