Results 61 to 70 of about 2,460 (180)

Biochemical evaluation of focal non-reperfusion cerebral ischemia by middle cerebral artery occlusion in rats Avaliação bioquímica da isquemia cerebral focal, não associada à reperfusão, por oclusão da artéria cerebral média em ratos

Arquivos de Neuro-Psiquiatria, 2008
Cerebral ischemia is an important event in clinical and surgical neurological practice since it is one of the diseases that most compromise the human species. In the present study 40 adult rats were submitted to periods of focal ischemia of 30, 60 and 90
Benedicto Oscar Colli, Daniela Pretti da Cunha Tirapelli, Carlos Gilberto Carlotti Jr, Luiza da Silva Lopes, Luis Fernando Tirapelli   +4 more
doaj   +1 more source

Bothrops alternatus snake venom induces apoptosis of skeletal muscle cells in a rabbit model

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Este estudo objetiva reportar a ocorrência de apoptose in vivo induzida pelo veneno da serpente Bothrops alternatus em células musculares esqueléticas.
W.G. Santos, T.L. Silveira, A.T.L. Fiúza, A.F.M. Botelho, I.N.N. Gonçalves, E. Ferreira, B. Soto-Blanco, M.M. Melo   +7 more
doaj   +1 more source

Calcium and cell death signaling in neurodegeneration and aging

Anais da Academia Brasileira de Ciências, 2009
Transient increase in cytosolic (Cac2+) and mitochondrial Ca2+ (Ca m2+) are essential elements in the control of many physiological processes. However, sustained increases in Ca c2+ and Ca m2+ may contribute to oxidative stress and cell death.
Soraya Smaili, Hanako Hirata, Rodrigo Ureshino, Priscila T. Monteforte, Ana P. Morales, Mari L. Muler, Juliana Terashima, Karen Oseki, Tatiana R. Rosenstock, Guiomar S. Lopes, Claudia Bincoletto   +10 more
doaj   +1 more source

Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters

Anais da Academia Brasileira de Ciências, 2009
Flavonoids have been reported to exhibit several pharmacological properties, mainly in cardiovascular and inflammatory diseases. In the present study, we observed that rutin, a known glycosylated flavonoid isolated from Dimorphandra mollis, had a ...
Alexandre Kanashiro, Daiani C.O. Andrade, Luciana M. Kabeya, Walter M. Turato, Lucia H. Faccioli, Sérgio A. Uyemura, Yara M. Lucisano-Valim   +6 more
doaj   +1 more source

India ink induces apoptosis in the yellow clam Mesodesma mactroides (Deshayes, 1854). Optical and ultrastructural study

Anais da Academia Brasileira de Ciências, 2015
This paper reports on the acute inflammatory and cellular process in the yellow clam, Mesodesma mactroides, induced by injection of India ink into the muscular foot.
YURI B.M. CARVALHO, JUAN JETHRO, LUIS H. POERSCH, LUIS A. ROMANO   +3 more
doaj   +1 more source

Induction of ischaemic cardiomyopathy in mice without off‐target effects

Experimental Physiology, Volume 111, Issue 3, Page 598-599, 1 March 2026.
Mark T. Waddingham, James T. Pearson
wiley   +1 more source

Actinic keratosis: a clinical and epidemiological revision Queratoses actínicas: revisão clínica e epidemiológica

Anais Brasileiros de Dermatologia, 2012
Actinic keratoses are benign intraepithelial skin neoplasms constituted by atypical proliferation of keratinocytes that may evolve to squamous cell carcinoma.
Juliano Vilaverde Schmitt, Hélio Amante Miot   +1 more
doaj   +1 more source

Detecção imuno-histoquímica de células apoptóticas em glioblastoma recidivante de paciente tratado com álcool perílico por via inalatória

Brazilian Neurosurgery, 2007
Introdução: Estudos in vitro mostram que radioterapia e/ou quimioterapia podem ativar as vias de sinalização do receptor do fator de crescimento epidérmico (EGFR) e Ras, aumentando a resistência cruzada das células de glioblastomas multiformes (GBM) ao ...
Clovis Orlando da Fonseca, Hilda Petrs Silva, Débora Futuro, Leonardo Miguez, Janaina Nagel, Vinícius Ribas, Rafael Linden, Gilberto Schwartsmann, Cerli Rocha Gattass, Thereza Quirico-Santos   +9 more
doaj   +1 more source

High expression of anti-apoptotic genes in grade I and II meningiomas

Arquivos de Neuro-Psiquiatria
One of the different genetic mechanisms involved in the carcinogenesis of meningiomas is influenced by interactions between proteins that induce and inhibit apoptosis.
Daniela Pretti da Cunha Tirapelli, Sarah Bomfim Menezes, Indira Maynart Franco, Isis Lacrose Lustosa, Andressa Romualdo Rodrigues, Paulo Cézar Novais, Antônio César Mendes Santiago, Fernanda Maris Peria, Luciano Neder Serafini, Alexandre Magno da Nóbrega Marinho, Carlos Gilberto Carlotti Jr, Benedicto Oscar Colli, Luís Fernando Tirapelli   +12 more
doaj   +1 more source

Comparison of Cardioplegic Solutions in Coronary Bypass Surgery Over Autophagy and Apoptosis Mechanisms. [PDF]

Arq Bras Cardiol, 2023
Sener EF, Hamurcu Z, Taheri S, Tahtasakal R, Delibasi N, Elcik D, Mehmetbeyoglu E, Tuncay A, Dal F, Bayram KK, Gunes I, Emirogullari ON.   +11 more
europepmc   +1 more source