977 resultados para Zoological Society of Philadelphia. Gardens.


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Mode of access: Internet.

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Title from caption.

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Description based on: Vol. 118, pt. 3 (Nov. 1948); title from cover.

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Prepared by Mary B. Reeves. cf. Foreword.

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Background Iron accumulation was investigated qualitatively and quantitatively in the liver of 15 captive Brachyteles spp. Methods Hepatic hemosiderosis index (HHI) was determined as the area percentage of the liver parenchyma occupied by hemosiderin and ferritin deposits, through computerized histomorphometric analysis of Prussian blue-stained histologic sections. Results All studied animals presented liver hemosiderosis, and HHI ranged from 0.2% to 41.7%. There were no significant differences in HHI between muriqui species or genders, and no correlations were detected among HHI and age, time in captivity or body mass. Iron deposits were accompanied by other hepatic disorders. Conclusions This is the first study addressing the occurrence and consequences of iron overloading in the liver of muriquis. We propose that hemosiderosis may act as a contribute factor for the development of hepatic injuries. Further studies are advised to clarify the role of diet in the pathogenesis of hemosiderosis in these atelids.

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Background An adult male Brachyteles arachanoides, kept in captivity since 1990, was found dead without apparent clinical evidence. Methods Necropsy report, histopathology, immunohistochemistry, and ultrastructural examination were conducted. Results Pulmonary syncytial cells were positive for respiratory syncytial virus (RSV), and ultrastructural examination revealed viral particles inside macrophages compatible with the Paramyxoviridae family. Conclusions Muriquis are susceptible to RSV pneumonia followed by respiratory distress syndrome and death.

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Earlier reports included in the society's Annual report.

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"First annual report and the Processings of the first annual meeting." appended to 2d report, 1874.

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v.I. Quadrupeds.--v. II. Birds.