Results 71 to 80 of about 135,269 (237)
Uncária tomentosa e a lesão renal aguda isquêmica em ratos [PDF]
, 2011 O objetivo deste estudo foi avaliar o efeito renoprotetor do fitoterápico Uncaria tomentosa sobre a lesão renal aguda isquêmica induzida pelo clampeamento dos pedículos renais de ratos.
SILVA, Natalia Oliveira da +1 more
core +3 more sources
Influence of glucocorticoids on the somatotrophic axis [PDF]
, 2003 GH secretion is modulated by a complex interplay between two hypothalamic factors, GHRH (growth hormone-releasing hormone) and somatostatin (SRIF). More recently, a third physiological mechanism mediated by GHS (growth hormone secretagogues) and its ...
Correa-Silva, Silvia Regina +1 more
core +3 more sources
Mechanosensing in Dendritic Cells
Immunological Reviews, Volume 337, Issue 1, January 2026.ABSTRACT Since their discovery, dendritic cells have been recognized for their unusual capacity to sense and respond to physical stimuli within their environment. However, it took nearly two decades—and the advent of mechanobiology—to elucidate the underlying mechanisms and functional implications of this mechanical hypersensitivity. In this review, we
Vincent Calmettes +5 more
wiley +1 more source
Relevância do padrão de remodelamento ventricular no modelo de infarto do miocárdio em ratos
Arquivos Brasileiros de Cardiologia, 2010 FUNDAMENTO: A relevância do padrão de remodelamento no modelo de ratos infartados não é conhecida. OBJETIVO: Analisar a presença de diferentes padrões de remodelamento nesse modelo e suas implicações funcionais.
Marcos F. Minicucci +7 more
doaj
, 2013 We developed an apparatus to couple a 50-micrometer diameter whispering-gallery silica microtoroidal resonator in a helium-4 cryostat using a straight optical tapered-fiber at 1550nm wavelength.
Arcizet, O. +3 more
core +1 more source
Model of nutritional supplementation with hepatotrophic factors increases cell proliferation in the liver of healthy rats [PDF]
, 2010 Foram avaliados dois protocolos de administração, em ratos sadios, de uma solução de fatores hepatotróficos (FH), composta por aminoácidos, vitaminas, sais minerais, glicose, insulina, glucagon e triiodotironina (T3).
ALOIA, T.P.A. +5 more
core +3 more sources
Shaped by Fire: Unravelling the Impact of Fire on Lizard Gut Microbiome
Molecular Ecology, Volume 35, Issue 2, January 2026.ABSTRACT In recent decades, wildfire regimes have changed significantly, with increases in frequency, severity and area affected, leading to major habitat alterations that may impact species ecology. While fire's role in plant ecology is well studied, its effects on animal biotic interactions remain poorly understood.
Diana S. Vasconcelos +6 more
wiley +1 more source
Interação em Psicologia, 2013 Previous studies reported better efficacy in discrimination training when electric shock (used as punisher or as negative reinforcer stimulus) was combined with extinction in presence of SΔ. The present study explored the generality of such data with Hot
Marcus Bentes de Carvalho Neto +4 more
doaj +1 more source
Acute inflammatory action of tiopental intraperitoneal in rats [PDF]
, 2005 Determinou-se a ação inflamatória aguda do tiopental intraperitoneal (IP) utilizando-se 72 ratos, divididos em grupo-tratado (40mg/kg de tiopental a 2,5% IP) e grupo-controle (0,25ml de solução fisiológica IP).
Carregaro, Adriano Bonfim +2 more
core +1 more source
Acta Cirurgica Brasileira, 2001 Foram utilizados 20 ratos (Rattus norvegicus albinus), da linhagem Wistar, para o experimento. A contensão realizada com o dispositivo proporciona facilidade de administração de drogas sem riscos de causar ferimentos no animal, além de ser útil a pessoas não afeitas a manipulação de ratos.
openaire +3 more sources