Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P17174 (aspartate aminotransferase)
 14,872 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A desert tortoise (Gopherus agassizii) was trapped underground without food or water for nearly 11 mo near Yucca Mountain, Nevada (USA). Physical abnormalities included weight loss, sunken eyes, and muscle atrophy. Biochemical abnormalities determined from blood sampling included marked azotemia and hyperosmolality, which were attributed largely to accumulation and retention of nitrogenous wastes. Moderate hypercholesterolemia, hypophosphatemia, and increased aspartate transaminase activity, and mild hyperchloremia, hypocalcemia, hyperbilirubinemia and anemia also were observed, compared with results obtained from other tortoises sampled at the same time. The lack of, or only mild, alterations in most laboratory data exemplified the high degree of physiological adaptation tortoises can undergo when deprived of food and water for a prolonged period.
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PMID:Physical and biochemical abnormalities associated with prolonged entrapment in a desert tortoise. 1023 63

The aim of the paper is to present a case of self-poisoning with paracetamol, overdosed just before a delivery. A 21-year-old woman was admitted to Obstetric and Gynecology Ward of local hospital in the second stage of physiological delivery, more than 6 hours after she had ingested 19 g of acetaminophen for self-poisoning. She delivered a normal infant weighing 3520 g who had Apgar scores of 10, and then both infant and mother were sent in an emergency ambulance to the nearest poison centre. Blood samples for toxicological examination were taken on admission to toxicological intensive care unit i.e. 11 hours post maternal ingestion. Acetaminophen levels of both patients were above the acetaminophen overdose nomogram line and the antidote treatment, i.v. N-acetylcysteine was administered according to the protocol: the mother within 11 hours post-ingestion and approximately 4 hours after a delivery; the neonate within 11 hours post maternal ingestion and 4 hours of life. Higher paracetamol concentration in the blood of infant compared to the mother's was noted in the first and then control toxicological examination performed within 35 hours post maternal ingestion. Peak maternal aspartate aminotransferase (AST) activity was 326 U/L within 35 hours and alanine aminotransferase (ALT) activity was 262 U/L within 56 hours post-ingestion. The highest neonatal enzyme activity was noted within 11 hours post maternal ingestion of paracetamol, and the elevation was not high. Except moderate anaemia in the mother, no clinical or biochemical symptoms of renal, cardiovascular or CNS injury were stated in the mother or infant. Normalisation in the maternal enzymes activity was stated within 226 hours, while in the neonatal within 58 hours post maternal ingestion. The woman recovered without sequelae and was discharged from hospital on the 11th day following paracetamol overdosing. No evidence of the liver injury was found in the infant either.
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PMID:Suicidal paracetamol poisoning of a pregnant woman just before a delivery. 1046 99

Seven female and three male common wombats (Vombatus ursinus) collected from forested areas of Victoria (Australia) over a 10 mo period, 10 April 1997 to 22 February 1998 had at least 30% of their skin affected by severe hyperkeratotic sarcoptic mange. Mangy wombats were grazing during the day, could be readily approached, were in poor body condition, and lacked subcutaneous fat. The anterolateral surface of the body was most heavily parasitised with Sarcoptes scabiei var wombati followed by the posterolateral surface, the dorsal region between the ears, the ears, ventral abdomen, medial aspect of the legs, axillary and inguinal areas, and the dorsal midline. Larvae were the most prevalent life-cycle stage followed by eggs, nymphs, females, and males. Mite numbers and the severity of clinical signs, namely thickness of scale crust and the degree of alopecia, were correlated and were symmetrical on each side of the body. Fissuring of crust and skin only occurred when scale crust was present. Bacterial infections occurred in three of 10 wombats within lymph nodes or the pleural cavity. Lymphoid depletion did not occur in lymph nodes or spleens and prescapular lymph nodes contained a greater amount of nuclear debris in germinal centres than non-mangy wombats. Seven wombats had fatty change in their livers. Gonads of mature wombats were not active or had minimal activity. Significant histopathological changes were not seen in the gastrointestinal tract, kidney, brain, myocardium, spleen, thyroid, reproductive tract, and gonads. Hematocrit, mean corpuscular volume, mean corpuscular hemoglobin, and concentrations of hemoglobin, lymphocytes, calcium, glucose, creatinine, total solids, total protein, albumin determined both colormetrically and electrophoretically, and globulins were significantly lower and concentrations of neutrophils, monocytes, phosphorus, urea, glutamate dehydrogenase, aspartate aminotransferase and creatine kinase were significantly higher in mangy versus captive wombats. Concentrations of erythrocytes, mean corpuscular hemoglobin, leucocytes, band neutrophils, eosinophils, nucleated erythrocytes, sodium, potassium, chloride, total bilirubin, alkaline phosphatase, and gamma glutamyltransferase for mangy wombats were not significantly different from that reported for captive wombats. Hematological and pathological changes in mangy wombats were consistent with anemia, inflammation, and changes seen with starvation.
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PMID:Distribution of life cycle stages of Sarcoptes scabiei var wombati and effects of severe mange on common wombats in Victoria. 1057 22

Some haematological and biochemical parameters were studied in guinea-pigs infected intraperitoneally with Salmonella dublin 493 at 1 x 10(6) viable cells per animal. The infected animals showed a rise in temperature within 24 h, followed by depression and loss of body weight. On the 15th day post infection, haematological studies revealed a significant increase in the total leukocyte count due to both lymphocytosis and neutrophilia, and a decrease in the total erythrocyte count and haemoglobin concentration. There was also a significantly higher mean corpuscular volume and lower mean corpuscular haemoglobin concentration, indicating a macrocytic hypochromic anaemia. The infection caused a significant increase in alanine aminotransferase activity and creatinine, blood urea nitrogen and globulin concentrations, and a decrease in albumin and triiodothyronine. There was no significant effect on serum total protein or on thyroxine, or in the activity of aspartate aminotransferase in the serum.
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PMID:Experimental salmonellosis in guinea-pigs: haematological and biochemical studies. 1059 73

In this study we described four cases of bilateral ectropion in pigeons that were investigated in Greece. Anemia, leukocytosis, and increased levels of enzymes lactate dehydrogenase, aspartate aminotransferase, creatine phosphokinase, and total serum proteins were found. Chlamydial elementary bodies were observed by modified Ziehl-Neelsen stain in direct smears of conjunctiva, liver, and spleen as well as in yolk sac samples after egg inoculation with eyelid material. Histologically, significant hyperplasia of the conjunctival epithelium was observed. Using immunohistochemical methods, chlamydial antigen was revealed in eyelid, liver, and spleen paraffin sections. This study suggests that Chlamydia spp. was the causative agent that induced ectropion.
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PMID:Chlamydia-induced bilateral ectropion of the inferior eyelids in pigeons. 1087 18

Artemisia abyssinica leaves, a traditional medicine for the treatment of various disorders, were fed to male Wistar rats at 2% and 10% of the standard diet for 6 weeks. A 2% A. abyssinica leaf diet was not toxic to rats. Depression in growth, hepatopathy and nephropathy were observed in rats fed a diet containing 10% of A. abyssinica leaves. These findings were accompanied by leukopenia, anaemia and alterations of serum aspartate aminotransferase (AST), alanine aminotransferase (ALT) and gamma glutamyl transferase (GGT) activities with changes in concentrations of total protein, albumin, cholesterol and urea.
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PMID:Effects of various levels of dietary Artemisia abyssinica leaves on rats. 1103 26

A debilitated 9-yr-old female red panda (Ailurus fulgens fulgens) with a recent history of corticosteroid administration displayed anorexia, depression, and diarrhea for 2 days. Blood work revealed a moderate nonregenerative anemia, leukocytosis, hypokalemia, hyperbilirubinemia, and mildly elevated alanine aminotransferase and aspartate aminotransferase. Serology was negative for occult heartworm, Toxoplasma gondii, feline leukemia virus, feline infectious peritonitis, feline immunodeficiency virus, and canine distemper virus. Electron microscopy of the feces demonstrated corona-like virus particles. The panda died 3 days after initial presentation. Histologic findings included multifocal, acute, hepatic necrosis and diffuse, necrotizing colitis. Liver and colon lesions contained intracellular, curved, spore-forming, gram-negative, silver-positive rods morphologically consistent with Clostridium piliforme. This panda most likely contracted Tyzzer's disease subsequent to having a compromised immune system after corticosteroid administration and concurrent disease.
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PMID:Tyzzer's disease in a red panda (Ailurus fulgens fulgens). 1142 5

The course of an experimental Trypanosoma evansi infection in coatis (Nasua nasua, carnivora, Procyonidae) was followed for 262 days. Hematological analysis of the infected coatis revealed a marked decline in hemoglobin, packed-cell volume, and total erythrocyte count. An intense anemia followed the first wave of parasitemia and persisted until the end of the experimental period. Biochemical analysis showed increased serum levels of alanine aminotransferase and aspartate aminotransferase and decreased albumin. The main histopathological features consisted of myocarditis with the presence of degenerate cardiac fibers and meningoencephalitis. This study has shown that coatis infected with T. evansi develop a chronic disease.
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PMID:Experimental Trypanosoma evansi infection in South American coati (Nasua nasua): hematological, biochemical and histopathological changes. 1183 97

A 4-year-old Turkish girl was referred to our hospital with the findings of encephalopathy and pancytopenia. She had a history of severe abdominal cramps and gastrointestinal bleeding. A confused state, muscle pain and weakness, erythema-bullous and erythema-nodosum-like skin lesions, and alopecia were observed at her hospitalization. All of these symptoms resolved on follow-up. On laboratory investigation severe thrombocytopenia and leukopenia, mild anemia, a moderate increase in aspartate aminotransferase and alanine aminotransferase levels were detected. After reevaluating her medical history, it was learned that she had accidentally taken 1.3 to 1.5 mg/kg of colchicine 3 to 4 days before her first hospitalization. The possibility of misdiagnosis of colchicine intoxication should be borne in mind, and pediatricians must be aware of its toxic effects, especially in areas where patients with familial Mediterranean fever are present.
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PMID:Late diagnosis of severe colchicine intoxication. 1198 65

1. Rhazya stricta leaves and Nigella sativa seeds were fed to 7-d-old Hibro broiler chicks at 20 and 100 g/kg of the diet for 7 weeks. Although 20 and 100 g/kg N. sativa seed diets did not adversely affect growth, a decrease in body weight and feed efficiency and hepatonephropathy were observed in the chicks fed on the 100 g/kg R. stricta diet. 2. These changes, associated with macrocytic hypochromic anaemia, were correlated with alterations in serum aspartate transaminase' (AST) and alanine transaminase (ALT) activities and concentrations of total protein, albumin, globulin, cholesterol, calcium and other serum constituents. 3. The effect of 20 g/kg R. stricta diet on chicks was not associated with development of biliary hyperplasia or catarrhal enteritis after 7 weeks of treatment.
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PMID:Response of broiler chicks to dietary Rhazya stricta and Nigella sativa. 1204 95


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