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Now showing items 31-40 of 93
Sensibilidade comportamental cruzada entre anfetamina e nicotina induzida na adolescência persiste até a idade adulta.
(Universidade Federal de São Carlos, 2005-06-06)
Behavioral sensitization is a progressive and enduring enhancement of the motor stimulant effects of psychostimulants and other drugs of abuse, elicited by repeated administration of these drugs. This phenomenon has been ...
Manejo do cálcio intracelular e influência da temperatura sobre a contratilidade cardíaca de Synbranchus marmoratus.
(Universidade Federal de São Carlos, 2004-07-08)
The present study anlyzed the in vivo and in vitro responses of the myocardium obtained from Synbranchus marmoratus acclimated at 25 ºC and tested at 15, 25 and 35 ºC. The in vivo heart rate (fH bpm) was measured during ...
Alterações bioquímicas e cardio-respiratórias de Tilápia do Nilo (Oreochromis niloticus) frente à exposição sub-letal ao sulfato de cobre.
(Universidade Federal de São Carlos, 2005-09-23)
The present study evaluated the biochemical, hematological and cardio-respiratory responses of Nile tilapia (Oreochromis niloticus) to copper sulfate (CuSO4). A group of fish (T2; n = 8) was exposed to 50% of a CL50 (48 ...
Participação dos receptores adrenérgicos Alfa2 do núcleo parabraquial lateral no controle da ingestão de sódio
(Universidade Federal de São Carlos, 2006-06-20)
Water and NaCl intake is strongly inhibited by the activation of α2-adrenergic
receptors with clonidine or moxonidine (α2-adrenergic/imidazoline agonists) injected
peripherally or into the forebrain and by ...
Importância da região AV3V para as respostas pressoras produzidas pela ativação de áreas bulbares
(Universidade Federal de São Carlos, 2005-03-21)
Cardiovascular responses are integrated at different levels of the central
nervous system (CNS). Particularly the hypothalamus and brainstem areas are
involved in the control of autonomic responses and among them the ...
Efeito de uma fosfolipase A2 Lisina 49, ACL miotoxina, do veneno da serpente Agkistrodon contortrix laticinctus sobre o transpote de água em bexiga urinária isolada de sapo.
(Universidade Federal de São Carlos, 2004-09-15)
ACL myotoxin (ACLMT) is a Lys49 phospholipase A2-like protein isolated from the venom of the snake Agkistrodon contortrix laticinctus. The aim of this work was to study the effect of ACLMT on water transport in the toad ...
Administração de cloreto de mercúrio a ratas em desenvolvimento : efeitos sobre o tecido ósseo de ratas adultas de diferentes idades
(Universidade Federal de São Carlos, 2009-07-16)
The bone tissue is influenced by internal and external factors and heavy metals, as mercury, are examples of external or environmental factors. The mercury chloride (HgCl2) when absorbed by human body, deposits in the bone ...
Efeito do treinamento de força sobre a atividade de metaloprotease-2 no músculo esquelético e marcadores sistêmicos de inflamação em diferentes modelos experimentais
(Universidade Federal de São Carlos, 2009-06-09)
Papel dos receptores andrenérgicos da preóptica medial (APM) no controle da salivação induzida pela ativação colinérgica em ratos.
(Universidade Federal de São Carlos, 2004-12-17)
The present work had as objective to investigate the participation of the
mechanisms adrenergics of the medial preoptic area (APM) in the salivary secretion
induced for the peripheral colinergic stimulation (pilocarpine ...
Influência de um novo produto fermentado de soja sobre o metabolismo lipídico tecidual em ratos submetidos a uma dieta enriquecida com colesterol.
(Universidade Federal de São Carlos, 2005-04-15)
In relation to many types of diets, soybean has been researched as a possible cohelping
resource in the treatment of diverse pathologies. Therefore, the objective of this
current work was to investigate the manifestation ...