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	Provedor de dados International Journal of Morphology (2) Autor Babinski,M. A. (2) Chagas,M. A. (2) Costa,W. S. (2) Abidu-Figueiredo,M. (1) Cortez,C. M. (1) Palavra-chave Rat (2) Autonomic nervous system (1) Glucocorticoid (1) Histochemistry (1) Morphometry (1) Otic ganglion (1) Stereology (1) Sympathetic ganglion (1) Mais... Tipo do documento Journal article (2) Ano 2006 (1) 2003 (1) País Chile (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última MORPHOMETRICAL AND STEREOLOGICAL ANALYSIS OF THE SUPERIOR CERVICAL GANGLION OF Rattus norvegicus SUBMITTED TO CHRONIC TREATMENT WITH CORTISOL International Journal of Morphology Cortez,C. M.; Costa,W. S.; Babinski,M. A.; Chagas,M. A.. The present work investigates the corticoid action on the growth of the superior cervical ganglion of the rat and describes the cortisol effect during early stages of development. The study was based on morphometric and stereological analysis of the perikarya. Eight rats were treated intraperitoneally with cortisol (1mg/Kg/day) during 36 days. Treatment was initiated in the 8th day after birth and was withdrawn one day before the sacrifice. There was a significant difference (<=P0,05) for the neural mean diameter between the control group (16.78 ± 1.11mm) and treated animals (15.84 ±0.99mm). The decrease of perikarya neuronal diameter was also demonstrated by stereological methods. Morphometrical findings may suggest alterations in superior cervical... Tipo: Journal article Palavras-chave: Morphometry; Stereology; Glucocorticoid; Sympathetic ganglion; Rat. Ano: 2003 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022003000300006 Histochemical Features of the Extracellular Matrix in Rattus rattus norvegicus Otic Ganglion International Journal of Morphology Chagas,M. A.; Babinski,M. A.; Abidu-Figueiredo,M.; Costa,W. S.. The otic ganglion is a cranial component of the parasympathetic division of the autonomic nervous system (ANS). Similar to other parasympathetic ganglia, otic ganglion presents multipolar neurons that are completely surrounded by satellite cells and intercellular substance as well, which allow us to use this ganglion as a good experimental model for studying the relationship neuron / extracellular matrix. We have studied rat otic ganglion in 10 animals through light microscopy. After routine histological methods, 5 µm sections were obtained and coloured by Gomori`s trichrome, periodic acid-Schiff (PAS), Alcian Blue pH 2.5 and pH1.0, acetylation + PAS, acetylation + deacetylation + PAS, acid hydrolysis + PAS, phenylhydrazine + PAS and thiosemicarbazide +... Tipo: Journal article Palavras-chave: Rat; Otic ganglion; Autonomic nervous system; Histochemistry. Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000100015 Registros recuperados: 2 Primeira ... 1 ... Última

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