Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rainbow trout maintained on ascorbic acid deficient and three grades of ascorbic acid supplemented diets (160--1280 mg ascorbic acid pr kg feed) for a period of 53 weeks, were studied for effects on plasma lipid levels. Fish fed the diet with no ascorbic acid manifested lethargy, lordosis, scoliosis, internal hemorrhages and low body weight. With regard to blood properties, ascorbic acid deficient fish had low hematocrit and high plasma levels of triglycerides and cholesterol but low level of free fatty acids. Plasma level of free fatty acids was low also in fish fed the diet containing the highest amount of ascorbic acid.
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PMID:Influence of dietary ascorbic acid on plasma lipid levels in the rainbow trout. 54 78

We describe here the main pathological conditions of freshwater fish recently introduced for intensive rearing (open ponds and recirculating freshwater systems) in Greece. Sturgeon were susceptible to skeletal abnormalities of the spine (scoliosis and lordosis) of unknown aetiology. Horizontal transmission of nodavirus from infected sea bass to sturgeon was detected for the first time. This caused serious pathology and clinical signs, such as lethargy and imbalance, leading to secondary infections with Aeromonas hydrophila and Trichodina sp. and chronic, but steady, mortality. Sea bass were very susceptible to nodavirus infection, monogenean infections and gas bubble disease. Mullet reared under recirculated and open-flow conditions were very sensitive to Chilodonella sp. infection, whereas catfish were susceptible to infection with Ichthyophthirius sp. leading to secondary infections with A. hydrophila, Saprolegnia sp. and Myxobacteria spp. Tilapia were very susceptible to gas bubble disease and A. hydrophila. This bacterium was associated with management manipulations for all species and fully responsive to corrective hygiene methods.
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PMID:Important disease conditions of newly cultured species in intensive freshwater farms in Greece: first incidence of nodavirus infection in Acipenser sp. 1552 24

The case describes the presentation of a fit and well 3-year-old boy to the emergency department of a district general hospital after he developed an acute scoliosis overnight. There was no history of trauma, his observations were normal and he had non-specific symptoms of lethargy and reduced appetite, but no fevers or respiratory distress. Bloods showed raised inflammatory markers and he was referred to orthopaedics as a septic disc as there was some spinal tenderness. An urgent MRI was considered initially but on further examination there was some reduced air entry on the left lung base which a chest radiograph confirmed as a left-sided pneumonia. A diagnosis of pneumonia and secondary functional scoliosis was made. The child was admitted under paediatrics and made a full recovery on antibiotics. At 8 weeks follow-up there was resolution of scoliosis clinically and radiologically.
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PMID:Acute scoliosis in a 3-year-old boy. 2260 32

Tumors that formed in newborn nude mice that were inoculated with 10(7) Madin-Darby canine kidney (MDCK) cells were associated with a failure-to-thrive (FTT) syndrome consisting of growth retardation, lethargy, weakness, and dehydration. Scoliosis developed in 41% of affected pups. Pups were symptomatic by week 2; severely affected pups became moribund and required euthanasia within 3 to 4 wk. Mice with FTT were classified into categories of mild, moderate, and severe disease by comparing their weight with that of age-matched normal nude mice. The MDCK-induced tumors were adenocarcinomas that invaded adjacent muscle, connective tissue, and bone; 6 of the 26 pups examined had lung metastases. The induction of FTT did not correlate with cell-line aggressiveness as estimated by histopathology or the efficiency of tumor formation (tumor-forming dose 50% endpoint range = 10(2.8) to 10(7.5)); however, tumor invasion of the paravertebral muscles likely contributed to the scoliosis noted. In contrast to the effect of MDCK cells, tumor formation observed in newborn mice inoculated with highly tumorigenic, human-tumor-derived cell lines was not associated with FTT development. We suggest that tumor formation and FTT are characteristics of these MDCK cell inocula and that FTT represents a new syndrome that may be similar to the cachexia that develops in humans with cancer or other diseases.
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PMID:Failure-to-thrive syndrome associated with tumor formation by Madin-Darby canine kidney cells in newborn nude mice. 2420 67