Hypertrophic cardiomyopathy (HCM) in a Jaguar (Panthera onca)

被引:0
|
作者
Martino, P. E. [1 ,2 ]
Arias, D. [1 ,2 ]
Rodriguez, R. [1 ,2 ]
Laplace, R. [3 ]
Alonso, C. [1 ,2 ]
Portiansky, E. [1 ,2 ]
Gimeno, E. [1 ,2 ]
机构
[1] Natl Univ La Plata, Sch Vet Sci, Pathol CIC, Dept Cardiol, La Plata, Buenos Aires, Argentina
[2] Natl Univ La Plata, Sch Vet Sci, Pathol CIC, Dept Anat, La Plata, Buenos Aires, Argentina
[3] La Plata Zool Garden, La Plata, Buenos Aires, Argentina
关键词
Hypertrophic cardiomyopathy; Jaguar (Panthera onca); echocardiography; histology; collagen; FAMILY; CAT;
D O I
暂无
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
A 20-month-old female jaguar (Panthera onca) developed anorexia, lethargy, loss of appetite and breathing difficulties. Echocardiography and necropsy showed a non dilated, left ventricular asymmetric myocardial hypertrophy. pulmonary oedema and pericardial and pleural effusions. Disarray of cardiac muscle cells and interstitial myocardial fibrosis were identified on histological examination. Polarized microscopy used on picrosirius red-stained sections showed an increase either of total collagen as well as of the type I/type III collagen ratio in the damaged myocardium. Clinical, gross and microscopic lesions were consistent with hypertrophic cardiomyopathy (HCM) which is for the first time described in a wild animal.
引用
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页码:16 / 19
页数:4
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