Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027121 (myositis)
 4,538 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Myositis associated with graft-versus-host-disease (GVHD) typically presents with proximal muscle weakness, myalgias, and a raised creatinine phosphokinase (CPK) level. We report a case of a 51 year old man who developed respiratory muscle weakness five years after an allogeneic bone marrow transplant for multiple myeloma. His symptoms included tachypnoea, abdominal paradox, and orthopnoea. Pulmonary function tests revealed diminished vital capacity and maximal inspiratory and expiratory pressures. Serum CPK levels were raised and a peripheral muscle biopsy specimen was consistent with GVHD. He improved with immunosuppressive therapy.
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PMID:Myositis associated graft-versus-host-disease presenting as respiratory muscle weakness. 1112 Sep 11

A 1.5 year old neutered male pet ferret (Mustela putorius furo) was presented with a sudden onset of severe weakness. The ferret was kept with three healthy mates, was vaccinated against distemper regularly and was never ill before presentation. Clinically, the ferret was depressed, had a hyperthermia of 40.3 degrees C, tachypnea and ocular as well as nasal discharge. Blood work revealed a mild neutropenia, blood chemistry a hyperglycemia, hyperbilirubinemia, hypoproteinemia, hypoalbuminemia, hypocalcemia and hyponatremia. Despite intensive therapy including fluid replacement, antibiosis, analgesia and antipyretics, the overall condition of the ferret deteriorated and the animal was euthanized two days later. Necropsy revealed a pyogranulomatous myositis, fasciitis and steatitis of the long hyoid muscles, the esophagus and intestine. Lesions were consistent with the disseminated idiopathic myositis of ferrets. This is the first reported case of this disease in a ferret originated in Germany.
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PMID:[The first report of a disseminated idiopathic myofasciitis in a ferret (Mustela putorius furo) from Germany]. 2587 87

This manuscript describes an outbreak of fatal toxoplasmosis in wallabies. Ten adult red necked wallabies (Macropus rufogriseus) were imported from New Zealand to the Virginia Zoo. Agglutination testing upon admission into quarantine showed all animals to be negative for antibodies to Toxoplasma gondii. Nine of these wallabies died from acute toxoplasmosis within 59-565 (average 224) days after being moved onto exhibit. Clinical signs included lethargy, diarrhea, tachypnea, and ataxia that progressed rapidly; death without premonitory signs occurred in one case. Histopathologic examination revealed interstitial pneumonia, encephalomyelitis, myositis, enteritis, and myocarditis. The diagnosis was confirmed through serologic, histopathologic, and polymerase chain reaction (PCR) testing. Multilocus PCR-RFLP (restriction fragment length polymorphism) genotyping revealed that the first six animals were infected by a previously undiscovered Toxoplasma gondii genotype, designated as ToxoDB PCR-RFLP genotype No. 263. These six cases survived for an average of 118 days on exhibit before succumbing to toxoplasmosis. The other three wallabies were infected with a Toxoplasma gondii strain of ToxoDB PCR-RFLP genotype No. 4, which is a common strain type circulating in wild animals in North America. These three cases survived for an average of 435 days on exhibit before succumbing to toxoplasmosis. The outbreaks of toxoplasmosis in these wallabies are likely from two different sources. Furthermore, the results highlight Toxoplasma gondii PCR-RFLP genotyping in parasite diagnosis and understanding parasite transmission and potential mitigation procedures.
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PMID:NEWLY DESCRIBED TOXOPLASMA GONDII STRAIN CAUSES HIGH MORTALITY IN RED NECKED WALLABIES (MACROPUS RUFOGRISEUS) IN A ZOO. 2892 Aug 10