Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013911 (emaciation)
 1,059 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Outbreaks of ovine white liver disease (WLD) on 7 farms in eastern Victoria were investigated. Most occurred in late spring and mainly affected lambs 3 to 6 months old, with a morbidity of 20 to 100% and mortality of 8 to 15%. Clinically affected lambs showed illthrift, emaciation and bilateral, serous, ocular discharge. Clinical pathology showed mild anaemia, elevated serum liver enzymes (GGT, OCT, AST) and low levels of serum vitamin B12. Grossly, the livers were pale, fatty and friable; microscopically there was parenchymal fatty change, bile duct proliferation and ceroid pigmentation. Liver cobalt values were consistently low (mean 0.4 +/- 0.4 mumol/kg D.W.). Levels of cobalt in pasture from 2 properties were very low (0.34 mumol/kg D.W.) The diagnosis of white liver disease was made on the basis of clinical features, specific liver pathology and low cobalt status. Treatment trials established that cobalt injections or oral bullet administration resulted in clinical improvement, significant weight gains, and improved serum vitamin B12 levels. WLD did not recur in previously affected sheep using these treatments. However, when blocks containing cobalt were available continuously, WLD recurred 2 years after the initial outbreak.
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PMID:White liver disease of sheep. 713 31

A 51-year-old man visited Okayama Rousai Hospital with the chief complaints of dyspnea and emaciation. His occupational history included 23 years as a hard-metal polisher for a shipyard. Physical examination disclosed digital clubbing and fine crackles audible in the inferior posterior lung fields. Laboratory examination revealed hypoxemia and a remarkably reduced vital capacity of the lungs. Chest x-ray films and computed tomograms disclosed interstitial pneumonia predominantly in the upper lung lobes. Lung fibrosis progressed rapidly, and the patient died of exacerbation of chronic respiratory failure 2 years after his first visit to our hospital. The histopathologic findings from tissue specimens obtained by open lung biopsy and necropsy revealed mixed patterns of atypical and usual interstitial pneumonia, but no giant cell interstitial pneumonia. X-ray analysis detected tungsten in the lung tissue and mediastinal lymph nodes, but no cobalt was found. The interstitial pneumonia observed in this patient was thought to be induced by the occupational inhalation of hard metal.
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PMID:[Interstitial pneumonia induced by the inhalation of hard metal]. 1054 Aug 37

There is a lack of information on mineral requirements of free-ranging white-tailed deer (Odocoileus virginianus). In addition, mineral deficiencies or excesses may play a role in the development of parasitism/malnutrition syndrome. We measured hepatic mineral values in apparently healthy white-tailed deer from two sites in Virginia, USA, as well as in deer with presumptive parasitism/malnutrition syndrome during 2005-2007. Deer with presumptive parasitism/malnutrition syndrome that were displaying signs of emaciation and chronic diarrhea had significantly higher mean hepatic levels of magnesium (Mg) and zinc (Zn) compared with healthy deer. Healthy deer in our study from northern Virginia, USA (i.e., Fairfax, Fauquier, Loudoun, and Prince William counties) had significantly lower mean hepatic selenium (Se) levels compared with deer from Nottoway County, Virginia, USA, which is 200 km distant. Healthy deer from northern Virginia, USA, also had significantly lower mean hepatic cobalt (Co), copper (Cu), and molybdenum (Mo) levels. Adult deer had significantly higher mean levels of hepatic iron (Fe) compared with fawns. In addition, male deer had significantly higher mean hepatic Co levels compared with female deer. The significantly higher mean (+/-SD) level of Zn in sick deer from northern Virginia, USA (78.7+/-54.9 microg/g versus 35.8+/-7.4 microg/g in healthy deer) is potentially clinically significant, although no signs consistent with Zn poisoning were observed. All deer in our study from northern Virginia, USA, had marginal or deficient levels of Cu (mean+/-SD=27.4+/-18.3 microg/g) and Se (mean=0.08+/-0.03 microg/g), which may be predisposing this population to the development of parasitism/malnutrition syndrome.
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PMID:Hepatic mineral values of white-tailed deer (Odocoileus virginianus) from Virginia. 2068 45