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	Provedor de dados BJMBR (3) Autor Clarke,J.A. (3) Daly,M. de B. (3) Ead,H.W. (2) Hennessy,E.M. (2) Marshall,J.M. (1) Palavra-chave Carotid body (1) Chronic hypoxia (1) Diabetic rat (1) Marmoset (1) Morphology (1) Presumptive paraganglionic cells (1) Quantitative morphology (1) Rat carotid body (1) Thorax (1) Vascular compartment (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Info:eu-repo/semantics/other (1) Ano 2002 (1) 2000 (1) 1999 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última The carotid body of the spontaneous insulin-dependent diabetic rat BJMBR Clarke,J.A.; Daly,M. de B.; Ead,H.W.; Hennessy,E.M.. The carotid bodies from adult spontaneous insulin-dependent diabetic rats (strain BB/S) were perfusion-fixed at normal arterial blood pressure with 3% phosphate-buffered glutaraldehyde and compared with the organs from control rats (strain BB/Sc) prepared in the same way. Serial 5-µm sections were cut, stained, and using an interactive image analysis system, were analysed to determine the volumes of the carotid body and its vascular and extravascular compartments. There was no evidence of systemic arterial disease in the carotid stem arteries in either group of animals, and the microvasculature of the organs appeared normal by light microscopy. The volume of the carotid body was unchanged 3 months after the onset of diabetes but was increased at 6 months.... Tipo: Info:eu-repo/semantics/other Palavras-chave: Diabetic rat; Carotid body; Quantitative morphology; Vascular compartment. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1999000100013 Quantitative studies of the vasculature of the carotid body in the chronically hypoxic rat BJMBR Clarke,J.A.; Daly,M. de B.; Marshall,J.M.; Ead,H.W.; Hennessy,E.M.. The carotid bodies of rats made chronically hypoxic by breathing 12% O2 in a normobaric chamber (inspired PO2 91 mmHg) were compared with those of controls. Serial 5-µm sections of the organs were examined using an interactive image analysis system. The total volume of the carotid bodies was increased by 64%. The total vascular volume rose by 103% and was likely due to an increase in size of the large vessels (>12 µm lumen diameter) because the small vessel (5-12 µm lumen diameter) volume did not increase significantly while the small vessel density tended to decrease. The extravascular volume was increased by 57%. Expressed as a percentage of the total volume of the organ, the total vascular volume did not change, but the small vessel volume was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Rat carotid body; Morphology; Chronic hypoxia. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000000300012 The distribution of presumptive thoracic paraganglionic tissue in the common marmoset (Callithrix jacchus) BJMBR Clarke,J.A.; Daly,M. de B.. The aortic-pulmonary regions (APR) of seven adult marmosets (Callithrix jacchus) and the region of the right subclavian artery of a further three marmosets were diffusion-fixed with 10% buffered formol-saline solution. In both regions serial 5-µm sections were cut and stained by the Martius yellow, brilliant crystal scarlet and soluble blue method. Presumptive thoracic paraganglionic (PTP) tissue was only observed in the APR. PTP tissue was composed of small groups of cells that varied in size and number. The distribution of the groups of cells was extremely variable, so much so that it would be misleading to attempt to classify their position; they were not circumscribed by a connective tissue capsule, but were always related to the thoracic branches of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Presumptive paraganglionic cells; Thorax; Marmoset. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002000400005 Registros recuperados: 3 Primeira ... 1 ... Última

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