Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.6.1.1 (aspartate aminotransferase)
 21,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of muscular dystrophy in a 1-year-old male castrated Domestic Shorthair cat is presented. The most striking clinical features were regurgitation, a stiff gait, an increased muscle tone and exercise intolerance. Serum biochemistry panels showed a marked increase in the muscle specific enzyme creatine kinase, and moderately elevated levels of LDH, AST and ALT. Spontaneous electrical activity of skeletal muscles in the form of "bizarre high frequency discharges" and "myotonia-like repetitive discharges" were registered. Gross pathology revealed a marked hypertrophy of the skeletal muscles. The main histopathological changes were myofiber necrosis and calcification, variation in fiber size, hypertrophied muscle fibers of type I and type II and fiber splitting. Indirect immunofluorescence showed dystrophin deficiency. Feline muscular dystrophy resembles the X-linked human Duchenne muscular dystrophy (DMD). Besides the X-linked muscular dystrophy in the mouse and Golden Retriever the feline muscular dystrophy could represent another valuable animal model for the study of DMD.
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PMID:[Muscular dystrophy in a cat]. 824 6

This study describes an occurrence of pink morning glory (Ipomoea carnea) intoxication in goats in northern Argentina. The clinical signs displayed by the affected animals were ataxia, lethargy, emaciation, hypertonia of the neck muscles, spastic paresis in the hind legs, abnormal postural reactions and death. The clinico-pathologic examination revealed that the affected animals were anemic and their serum level of aspartate aminotransferase was significantly increased. Cytoplasmic vacuolation in the Purkinje cells and pancreatic acinar cells was observed by histological examination. The neuronal lectin binding pattern showed a strong positive reaction to WGA (Triticum vulgaris), sWGA (succinylated T. vulgaris) and LCA (Lens culinaris). Although I. carnea is common in tropical regions, this is the first report of spontaneous poisoning in goats in Argentina.
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PMID:Suspected natural lysosomal storage disease from ingestion of pink morning glory (Ipomoea carnea) in goats in northern Argentina. 2572 44