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)

Furazolidone (FZ) was administered to 42-day-old female Japanese quails as a feed additive at doses of 0, 200, 400, 600 and 800 ppm for a period of 28 days. Dose-dependent effects were observed. High levels of FZ (600 and 800 ppm) significantly altered growth, decreased feed consumption, caused marked atrophy of the ovaries and oviducts leading to cessation of egg laying, and resulted in higher mortality. Hepatotoxicity was evidenced by an increase in serum aspartate aminotransferase (AST), alanine aminotransferase (ALT) and alkaline phosphatase and a decrease in serum total protein, in addition to degenerative changes of the hepatocytes in FZ-treated birds. A rise in serum urea was also observed. Symptoms leading to death included a loss of appetite causing emaciation followed by nervous disturbances (compulsive movements and circling). No signs of cardiomyopathy were observed. Japanese quails did not tolerate FZ at a concentration (400 ppm) recommended for the prevention of salmonellosis in poultry.
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PMID:Toxicological and biological studies on Japanese quails fed graded levels of furazolidone. 209 13

VP 16-213 (etoposide, abbr. to VP), an oncostatic drug, was administered orally to Crj : CD (Sprague-Dawley) rats of both sexes at dose levels of 3, 10, 30 and 100 mg/kg/day for one month with the object of examining its subacute toxicity and the reversibility of toxic effects. The summarized results obtained are as follows: VP 30 mg/kg suppressed body weight increase and feed intake, and brought soft stool. VP 100 mg/kg decreased body weight and feed intake, and induced diarrhea, depilation and so forth. Furthermore, half of the animals at this dose level died showing systemic debility and emaciation. VP 30 and 100 mg/kg predominantly decreased red blood cell count as well as white blood cell count accompanied with lowered lymphocyte fraction. VP 10 mg/kg and higher lowered total serum protein content and serum alkaline phosphatase activity, and elevated A/G ratio. VP 10 mg/kg and higher caused thymic atrophy and a decrease in testicular weight; 30 and 100 mg/kg brought suppression of spermatogenesis; and 100 mg/kg predominantly induced appearance of giant cells in epididymis, hypoplasia of bone marrow, ileocecitis, and atrophy of prostate, seminal vesicle and splenic germinal centers. Above-described changes excluding exacerbation of the findings on testis and epididymis were shown to be generally reversible. Based on these results, the no-effect dose level of VP under the present experimental condition was estimated to be 3 mg/kg/day against rats of both sexes.
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PMID:[Toxicity studies of VP 16-213 (II)--Oral one-month subacute toxicity in rats]. 376 92

VP 16-213 (etoposide, abbr. to VP), an oncostatic drug, was administered orally to Crj : CD (Sprague-Dawley) rats of both sexes at dose levels of 1, 3, 10 and 30 mg/kg/day for six months with the object of examining its chronic toxicity and the reversibility of toxic effects. The summarized results obtained are as follows: VP 30 mg/kg suppressed body weight increase and feed intake, and brought transient diarrhea, anemia and depilation. Some animals receiving this dose died showing systemic debility, emaciation and ataxia. VP 3 mg/kg and higher predominantly decreased red blood cell count as well as white blood cell count accompanied with lowered lymphocyte fraction. VP 30 mg/kg lowered total serum protein content and elevated A/G ratio in males, and lowered serum alkaline phosphatase activity in females. VP 10 and 30 mg/kg predominantly induced thymic atrophy, testicular atrophy with suppression of spermatogenesis and tubular atrophy, a decrease in epididymal weight, and splenic erythropoiesis. Above-described changes excluding the findings on testis and epididymis in VP 30 mg/kg group were shown to be generally reversible. Based on these results, the non-effect dose level of VP under the present experimental condition was estimated to be 1 mg/kg/day against rats of both sexes.
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PMID:[Toxicity studies of VP 16-213 (III)--Oral six-month chronic toxicity in rats]. 376

VP 16-213 (etoposide, abbr. to VP), an oncostatic drug, was administered intravenously to Crj : CD (Sprague-Dawley) rats of both sexes at dose levels of 0.15, 0.50, 1.5 and 4.5 mg/kg/day for one month with the object of examining its subacute toxicity and the reversibility of toxic effects. For the purpose of comparison, vincristine (abbr. to VCR) was administered in the same manner at dose levels of 0.04 and 0.08 mg/kg/day. The summarized results obtained are as follows: VP 0.50 mg/kg and higher suppressed body weight increase and food intake dose-responsively. VP 4.5 mg/kg brought depilation and anemia, and some of male animals receiving this dose died showing systemic debility, emaciation and ataxia. VP 0.50 mg/kg and higher decreased white blood cell count accompanied with lowered lymphocyte fraction, and 1.5 and 4.5 mg/kg predominantly decreased red blood cell count. VP 1.5 and 4.5 mg/kg lowered total serum protein content and serum alkaline phosphatase activity, and elevated A/G ratio. VP 0.50 mg/kg and higher predominantly decreased testicular weight, and 1.5 and 4.5 mg/kg predominantly brought thymic atrophy, hypoplasia of bone marrow and testicular atrophy with suppression of spermatogenesis and tubular atrophy. VP 4.5 mg/kg induced atrophy of germinal centers and hemosiderosis in spleen, and epididymal atrophy with decrease of sperms in number and appearance of giant cells. Above-described changes excluding the findings on testis and epididymis were generally reversible. Most of the findings for a reference drug, VCR, were similar to those for VP, and their severities brought by VP 1.5 and 4.5 mg/kg were comparable to those by VCR 0.04 and 0.08 mg/kg, respectively. Based on these results, the non-effect dose level of VP under the present experimental condition was estimated to be 0.15 mg/kg/day against rats of both sexes.
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PMID:[Toxicity studies of VP 16-213 (IV)--Intravenous one-month subacute toxicity in rats]. 376 1

A trotter stallion showing symptoms of emaciation was suspected of disease of the liver associated with cholestasis in view of clinical symptoms (poor appetite, sluggishness, jaundice and oedema) and the results of examination of the blood (increased concentrations of gamma-glutamyl, transpeptidase, sorbitol dehydrogenase, alkaline phosphatase, aspartate aminotransferase and markedly increased conjugated bilirubin). A specimen removed at biopsy of the liver revealed the presence of portal fibrosis and severe cholestasis. At autopsy, it was found that very extensive fibrosis of the pancreas (probably due to migrating larvae of parasites) had caused extrahepatic cholestasis accompanied by fibrosis of the liver. The lesions of the coronary border, which were also present in this horse, could not be accounted for.
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PMID:[Extrahepatic cholestasis due to pancreas fibrosis in a trotter]. 397 93

A reproducible experimental disease model in horses using Streptococcus zooepidemicus was developed. An intravenous challenge dose of 1 X 10(10) colony-forming units (CFU), followed 24 h later with another challenge of 1 X 10(8) CFU of Strep. zooepidemicus produced the desired disease model. The disease was characterized by depression, pyrexia, anorexia, abnormal lung sounds, inflammation of joints, moderate to severe lameness, gradual loss of condition and emaciation. The effects of the disease on hematology, serum chemical profile and different protein fractions were studied. The disease state had no effect on serum glucose, sodium, potassium, chloride, urea nitrogen, creatinine, uric acid, calcium, phosphorus and enzymes SGOT or SGPT. However, the alkaline phosphatase showed a gradual decline. The serum iron levels dropped markedly and remained low to the last day of observations (post-infection day, PID 13). On serum protein electrophoresis, the albumin showed a gradual decrease; whereas, alpha II, beta and gamma globulin levels rose suggesting an immune response. The elevation of rectal temperatures and white blood cell counts related well with clinical observations. The serum iron levels proved very helpful in predicting the severity of clinical signs and often dropped before the onset of clinical signs and pyrexia.
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PMID:Standardization of an experimental disease model of Streptococcus zooepidemicus in the equine. 649 45

Chronic toxicity and its recovery of bestatin (NK421) was studied in both sexes of 28 Beagle dogs. At dose levels of 96, 38.4 and 15.4 mg/kg, NK421 was administered orally to dogs for 540 successive days. Control dogs were treated orally with 2 g/dog of corn starch. Each group consisted of 3 males and 3 females, and 2 males and 2 females were added to the 38.4 mg/kg group for a recovery test of 35 days. As general signs, anorexia, abnormal feces (loose stool, diarrhea, mucous stool), loss of activity, loss of lustre in fur, decoloration of the visible mucosa and emaciation were transiently observed in a early stage in 1 male and 1 female of the 96 mg/kg group. In correlation with these signs, slight anemia appeared hematologically, and the increased alkaline phosphatase activity and the decreased albumin ratio in serum protein fractions were observed biochemically. Except for the slight abnormal findings observed in the liver of the above 2 dogs, no significant changes were histopathologically noticed in any organ of all the dogs examined. The maximum non-toxic dose of NK421 in this study is estimated to be 38.4 mg/kg in dogs.
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PMID:Toxicological studies on bestatin. III. Chronic toxicity test and recovery study in beagle dogs. 667 30

A retrospective was designed to analyse the mode of presentation, clinical signs and haematological and biochemical abnormalities in 225 consecutive Black (Zulu) patients who were admitted to a general medical ward between the years 1970 and 1981 and in whom cirrhosis was later diagnosed. The most common presenting complaint was swelling of the body (60% of the patients), followed by abdominal pain (32%) and episodes of bleeding, mainly from the gastrointestinal tract (19%). On examination, hepatomegaly was encountered in 66% of the patients, with moderate to massive enlargement in 40%. Ascites was detected in 56%, with tense abdominal distension in 34%. Jaundice was present in 38% and emaciation, mental disturbance and splenomegaly in over 25%. Spider naevi (found in 2 patients) and Dupuytren's contracture (found in 1) were very rare. Thrombocytopenia and a high ESR were common. Over 90% of patients had low albumin and high globulin concentrations (albumin less than 20 g/dl and globulin greater than 60 g/dl in 25%). Bilirubin and alkaline phosphatase levels and the prothrombin index were found to be within normal limits in 32%, 24% and 52% of cases respectively. Histologically the lesion was most commonly micronodular (73%) with variable deposits of fat and iron. Peritoneoscopy was the most useful special investigation in the diagnosis of cirrhosis, leading to a correct diagnosis in 77% of cases. In conclusion, the clinical signs, biochemical abnormalities and histological features suggest that the factors causing cirrhosis in the community studied are mixed; it may result from the combined effects of alcohol abuse, malnutrition and chronic viral (e.g. hepatitis B) infections.
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PMID:Clinical presentation and biochemical abnormalities in black (Zulu) patients with cirrhosis in Durban. 707 88

Haematological and serum biochemical examinations were carried out on 12 high grade bull calves fed Gnidia latifolia (Meisn). This resulted in lymphocytopaenia, increased blood urea nitrogen and lactate dehydrogenase. There were no changes in the red blood cell counts, neutrophil counts, aspartate amino transferase, creatine phosphokinase and alkaline phosphatase. There was also no change in serum protein concentration. Post-mortem changes in the acutely intoxicated calves included petechial haemorrhages of the epicardium and submucosa of the rumen, abomasum and the intestines. The chronic cases showed a generalized emaciation with gelatinous atrophy of the body fat and accumulation of excess fluid in the body cavities. The lymph nodes and spleen showed lymphocytic degeneration with cellular depletion in the follicles. There were extensive liver fibroses in the chronic cases.
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PMID:Haematological and biochemical changes in cattle poisoned by Gnidia latifolia syn. Lasiosiphon latifolius (Thymelaeaceae). 715 95

Five Holstein Friesian calves varying in age from 7 to 9 weeks old, were suspected of suffering from an inherited granulocytopathy known as bovine leucocyte adhesion deficiency (BLAD). Four of them were examined clinically and at necropsy. The most significant clinical findings were fever, depression, weakness, emaciation, diarrhoea, pseudomembranous gingivitis, loose teeth, respiratory infection and occult blood in the faeces. Significant clinicopathological findings were marked leucocytosis, mainly due to a neutrophilia, hypoalbuminemia, hypogammaglobulinemia, increased alpha- and beta-globulins, elevated alkaline phosphatase enzyme activity, hypoglycaemia, and decreased blood urea concentrations. The necropsy revealed emaciated carcasses, granulomatous to necrotising gingivitis, pseudomembranous to necrotising enteritis with perforations, bronchopneumonia, splenic atrophy, and hypoplasia of the thymus. Histopathological examination supported the macroscopic findings.
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PMID:[Suspected inherited granulocytopathy in four Holstein Friesian calves]. 817 99


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