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)

Three kittens in a litter of Persian cats showed, from the age of eight weeks, tremor, ataxia, dysmetria, progressive weakness and emaciation. Cytoplasmic vacuolation was observed in neurons, mesenchymal and epithelial cells of tissues taken post mortem. The alpha-mannosidase activity of brain tissue of one cat tested was 4.8 per cent of control values and the urine of two cats contained large amounts of mannose-rich oligosaccharides.
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PMID:Mannosidosis in a litter of Persian cats. 338 51

An infectious virus which causes persistent lymphocytosis, lymphadenopathy, lesions in the central nervous system (CNS), progressive weakness and emaciation was previously isolated from the leukocytes of cattle. Our present studies show that this virus encodes a reverse transcriptase (RT) with Mg2+ cation preference, replicates and induces syncytia in a variety of embryonic bovine tissues in vitro, and has a morphology most similar to the human immunodeficiency virus (HIV). Moreover, serologic analyses have demonstrated a conservation of epitopes between the major core protein of this bovine retrovirus and HIV. Shared antigenic determinants were also observed with other pathogenic retroviruses of the lentivirus subfamily. To resolve the phylogenetic relationship of this virus, proviral molecular clones were derived and used to determine the nucleotide sequence of the highly conserved RT domain. The sequence data and serologic analyses together show that this bovine retrovirus is a novel lentivirus related to HIV and other lentiviruses. We propose that this virus be tentatively named bovine immunodeficiency-like virus (BIV) to reflect its genetic relationship and biological similarity to HIV.
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PMID:Characterization and molecular cloning of a bovine lentivirus related to human immunodeficiency virus. 368 55

Observations were made on individual cases and on herds showing the effects of internal parasitism on the health and productivity of Toggenberg and Saanan goats. The clinical reactions varied markedly being influenced by the degree of infestation and duration of illness. Typical cases showed emaciation, anaemia, oedema, weakness and sometimes diarrhoea and death. Faecal analyses were dominated by strongyle egg counts which rose progressively throughout the study period. Overstocking led to some animals being at greater risk.
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PMID:Internal parasitism in milk goats in Kenya. 648 5

Ten clinically normal male beagle dogs were used in the study. Two dogs served as control, 4 received 2 mg lead/kg daily and 4 received 5 mg lead/kg/daily. Lead was administered for 13 weeks, after which one-half of each experimental group was treated with calcium ethylene diaminetetraacetate (CaEDTA) for 5 days. All animals were then monitored for another 4 weeks. Blood lead levels, haematology, blood glutathione concentration, and the number of bone marrow cells with stainable iron granules were measured weekly during the 18-week experimental period. Clinical signs of poisoning were observed only in one dog in the high dose group after 6 weeks. The signed included emaciation, anorexia, muscular weakness, evidence of abdominal pain and depression. These signs were reversed with cessation of lead dosing and CaEDTA treatment. Blood lead levels and the number of marrow cells with non-haeme iron increased in both lead-dosed groups; nucleated red blood cells increased only in high lead dosed group. There was a trend for an increased packed cell volume in all groups; however, the high lead dosed group did not increase as fast. No significant changes were observed in blood glutathione concentration and in other haematologic parameters. There were no differences in the parameters studied between the dogs treated with CaEDTA and those not so treated. Blood lead levels and the number of nucleated red blood cells decreased after cessation of lead administration and the number of marrow cells with iron also tended to decrease after lead removal.
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PMID:Effect of chronic lead on the haematology, blood glutathione and bone marrow non-haeme iron of dogs. 676 21

Since 1971, 45 of 259 male rhesus monkeys housed in a primate building have died of a chronic and progressive disease characterized by diarrhea, dehydration, weakness, gingivitis, emaciation, and alopecia. The principal necropsy finding in these monkeys, and in eight others killed for experimental purposes, was hypertrophic and hyperplastic mucinous gastropathy involving both the mucosa and submucosa. The toxic agent involved was identified as the polychlorinated biphenyl (PCB), Aroclor 1254. The suspected source of the toxic agent was a concrete sealer used during building construction.
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PMID:Mucinous gastric hyperplasia in a colony of rhesus monkeys (Macaca mulatta) induced by polychlorinated biphenyl (Aroclor 1254). 680 14

A toxico-allergo-asthenic syndrome, primarily detected as a group disease (16 cases) affecting the workers of a cattle-ranch with the record of halproviosis (chlamydiosis) of agricultural animals, is described. A rise in temperature, sickness, vomiting, headache, loss of appetite, pain in the jaws and the joints, conjunctivitis and episcleritis, frequent urination, weakness, irritability, emaciation appeared to be its most characteristic symptoms. The halprovial nature of this syndrome was revealed on the basis of differential clinico-laboratory studies, serological, epizootic and epidemiological data.
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PMID:[Clinico-serologic study of humans with diseases epidemiologically related to halprowiosis (chlamydiosis) of farm animals]. 700 94

In a sheep which was euthanased because of severe emaciation and weakness, slight thickening of the ileum was seen grossly. Microscopically there was a granulomatous ileitis with obliterative lymphangitis and lymphangiectasis. Granulomatous lesions were also present in the liver and some mesenteric lymph nodes. Large numbers of acid-fast bacilli were present within epithelioid macrophages in the lamina propria of the ileum. Although the identity of the Mycobacterium spp. involved was not established, the possibility of paratuberculosis is discussed. The apparent rarity of this disease in sheep in South Africa is considered. Particular attention is drawn to the absence of diarrhoea in this case, to the slightness of the gross changes and to the importance of submitting material for mycobacterial culture.
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PMID:A mycobacteriosis in a sheep resembling paratuberculosis (Johne's disease). 727 75

Chickens treated at seven weeks of age with 150, 200, or 250 mg of crystalline monensin sodium/kg body weight had signs of toxicosis, including extreme weakness, anorexia, paralysis and death. Gross lesions included emaciation, generalized congestion, myocardial enlargement and pallor, and hydropericardium. Samples of ventricular myocardium, superficial pectoralis (white fibers), anterior latissimus dorsi (intermediate fibers), and sartorius muscles (mixed red, intermediate, and white fibers) were examined by light microscope. Intermyofibrillar vacuolation, histochemically positive for neutral fat, was severe in the myocardium and red muscle fibers and moderate in the intermediate muscle fibers. Myofiber necrosis was limited to the red muscle fibers. Mitochondrial degeneration was apparent in myocardial sections from several chickens. Interstitial infiltration by macrophages and heterophils was common in the myocardium and aerobic skeletal muscle.
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PMID:Monensin toxicosis in broiler chickens. 728 63

The course of trypanosomiasis was observed over a period of 68 days in eight Red Sokoto goats experimentally infected with Trypanosoma vivax strain Y58. The goats developed parasitaemia five days after infection; the intensity of parasitaemia varied within and between individual goats. The course of the disease was acute, subacute or chronic. Anaemia was the principal clinocopathological feature of the disease. The rate of development of anaemia was not related to the degree of parasitaemia. Other clinical signs included emaciation, weakness, rough hair coat, profuse lacrimation and development of corneal opacity. Bone marrow of infected goats showed marked erythroid hyperplasia. Erythrophagocytosis and haemosiderosis in the bone marrow, liver and spleen were the principal histopathogical features in infected goats.
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PMID:Observations on the course and pathology of Trypanosoma vivax in Red Sokoto goats. 737 29

Six Indonesian buffaloes (Bubalus bubalis) were inoculated intravenously with 10(5) Trypanosoma evansi, examined clinically, haematologically and serologically, and then killed 1, 2, 3, 4, 8 or 12 weeks after infection for detailed pathological study. Relapsing fever was related to the waves of parasitaemia and fluctuations of pulse and respiration rates. Anaemic mucous membranes, depression, weakness, refusal to walk, loss of appetite and emaciation were seen. Body weight, packed cell volume, total platelet and red cell counts, and haemoglobin values were below those of two uninfected control buffaloes, as well as below the normal range; on the other hand antibody titres against T. evansi in infected animals were all above those in controls. Emaciation, serous atrophy of fat, hydropericardium, petechial to larger haemorrhages in the pericardium, pneumonia, congested liver and spleen, oedematous enlargement of the superficial lymph nodes and hyperplastic bone marrow were the major gross pathological changes. Histologically, the severity of the disease increased from 1 to 7 weeks after infection and became less obvious at 12 weeks. The most consistent lesions were interstitial pneumonia, interstitial myocarditis, splenic multifocal necrosis, interstitial myositis and hyperplastic bone marrow. The last three lesions appear not to have been reported previously in T. evansi infection in buffaloes or other animals. The clinicopathological findings in this study show that T. evansi is both an intravascular and extravascular parasite.
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PMID:The pathology of experimental Trypanosoma evansi infection in the Indonesian buffalo (Bubalus bubalis). 804 Mar 89


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