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Mostrando ítems 71-80 de 93
Avaliação do papel dos receptores 5-ht2 da substância cinzenta periaquedutal de camundongos submetidos ao labirinto em cruz elevado
(Universidade Federal de São Carlos, 2008-03-28)
It is widely acknowledged that the indoleamine neurotransmitter serotonin (5-HT)
plays a dual role in the regulation of anxiety, a role that in part depends upon neuroanatomical
locus of action. Thus, whereas stimulation ...
Efeitos do cloreto mercuroso sobre o desenvolvimento do tecido ósseo : propriedades físicas, químicas e biomecânicas do fêmur de ratos.
(Universidade Federal de São Carlos, 2007-06-12)
Because of the lack of data about the mercury influence on bone metabolism it is important to
investigate the bone parameters that can be affected by its effects. The aim of this study was
to evaluate the physical and ...
Efeitos da injeção de moxonidina no controle da ingestão de sódio e regulação cardiovascular.
(Universidade Federal de São Carlos, 2003-02-28)
Deficit of water and sodium in the body is detected by receptors located in different parts of the body. These receptors or hormones signalize to specific areas in the brain that control renal responses and water and sodium ...
Efeito do organofosforado triclorfon (Neguvon®) sobre a função cardio-respiratória da Tilápia-do-Nilo (Oreochromis niloticus)
(Universidade Federal de São Carlos, 2008-10-28)
Trichlorfon (TRC) is a selective organophosphate compound (OPC) widely used to control a variety of arthropod pests, both as an agricultural insecticide and zoo vermicide. In Brazilian fish cultures, TRC is largely used ...
Participação dos receptores NK-1 no locus coeruleus na resposta cardiorrespiratória e termorreguladora à hipercapnia
(Universidade Federal de São Carlos, 2009-05-29)
The locus coeruleus (LC) has been suggested as a CO2 chemoreceptor site in mammals. Substance P (SP) has been used as a marker of respiratory neurons and it plays an important role in compensatory responses to hypercapnia ...
Caracterização morfofuncional das brânquias de Arapaima gigas, durante a transição da respiração aquática para respiração aérea
(Universidade Federal de São Carlos, 2008-03-07)
The gill structure of the Amazon fish Arapaima gigas, an obligatory air breather,
was analyzed during its transition to obligatory air breathing behavior and the obtained
data was related to its breathing mode. Gills of ...
Efeito do fluoreto de sódio sobre a qualidade óssea das vértebras lombares de ratas ovariectomizadas.
(Universidade Federal de São Carlos, 2004-06-16)
Osteoporosis is characterised by a reduced bone mass, followed by microstructural
changes in the bone tissue, which increase the susceptibility to bone fractures. This pathology is
most commonly found in women after ...
Efeitos do cloreto mercúrico sobre o tecido ósseo de ratos
(Universidade Federal de São Carlos, 2008-08-29)
The mercury is used in the industry, medicine, agriculture and other fields. However, little is known about its involvement with the bone metabolism. The aim of this study was to evaluate the physical, biochemical and ...
Mecanismos gabaérgicos e opióides do núcleo parabraquial lateral envolvidos no controle da ingestão de sódio
(Universidade Federal de São Carlos, 2007-03-15)
The lateral parabrachial nucleus (LPBN) is a pontine structure located in the
dorsal portion of the cerebelar superior peduncle. LPBN receives afferent projections
from the area postrema (AP) and the medial portion of ...
Efeito de um iogurte de soja suplementado com isoflavonas e com propriedades probióticas sobre o perfil lipídico e adiposidade em ratos jovens alimentados com dieta hipercolesterolêmica
(Universidade Federal de São Carlos, 2006-04-25)
This study investigated the effects of soy yogurt fermented by Enterococcus faecium CRL 183
and Lactobacillus jugurti 416 supplemented with isoflavones on adipose tissue, blood lipid,
and glucose levels on juvenile rats. ...