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)

The progression of aflatoxicosis was evaluated in growing crossbred barrows given 0, 1, 2, 3, or 4 mg of aflatoxin (AF)/kg of feed for 28 days (6 to 10 weeks of age). On day 28, pigs were euthanatized and necropsied, and tissues were removed for histologic examination. Body weight gains were decreased in barrows fed 2 mg of AF/kg after 7 days and in barrows fed 1 mg of AF/Kg after 14 days. By 28 days, all barrows fed AF had decreased body weights and weight gains. Compared with decreased in all barrows fed AF. Neither liver weights nor bone ash values were altered, although liver lipid values were increased in barrows fed AF. Serum aspartate transaminase, gamma-glutamyl transferase, and alkaline phosphatase activities were increased in barrows fed AF, whereas creatine kinase activity was decreased. Aflatoxin diets resulted in decreases in serum concentrations of urea nitrogen, phosphorus, cholesterol, albumin, and total protein. Histologic alterations in liver included interlobular fibrosis, periportal lipidosis, bile duct hyperplasia, and periportal lymphocytic infiltration. Lymphocytes in the thymus were depleted, and numbers of granulocytic cells in the bone marrow were reduced. The frequency and severity of lesions increased with increased doses of AF.
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PMID:Progression of aflatoxicosis in growing barrows. 337 6

Concentrations of sodium, potassium, chloride, inorganic phosphorus, total magnesium, total calcium, iron, urea, creatinine, total protein, albumin, total bilirubin, alkaline phosphatase (ALP), alanine transaminase (ALT), lactate dehydrogenase (LD), creatine kinase (CK), gamma-glutamyltransferase (GGT) and aspartate transaminase (AST) were determined in serum specimens collected from 53 free-ranging mountain reedbuck (Redunca fulvorufula) during live capture using nets. Considerable variations in the concentrations of the enzymes ALP, LDH, CK, GGT and AST were found as well as in the concentrations of creatinine, bilirubin and iron. This wide variation in results seriously questions the usefulness of similar blood investigations on heterogenous groups of mechanically restrained animals.
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PMID:Blood chemical and electrolyte concentrations in the mountain reedbuck Redunca fulvorufula. 350 6

Concentrations of sodium, potassium, chloride, inorganic phosphorus, total calcium, total magnesium, albumin, total protein, cholesterol, urea, creatinine, cortisol as well as the activities of alkaline phosphatase, alanine transaminase, aspartate transaminase, gamma-glutamyltransferase, creatine kinase and lactate dehydrogenase were determined in serum specimens collected from 100 free-ranging warthogs Phacochoerus aethiopicus within five minutes after they were killed with a shotgun. Average concentrations for the following chemical constituents were found: sodium (145 mmol l-1), potassium (8.6 mmol l-1), chloride (102.5 mmol l-1), phosphorus (2.31 mmol l-1), calcium (2.93 mmol l-1), magnesium (1.23 mmol l-1), albumin (26.4 g l-1), serum proteins (62.2 g l-1), cholesterol (1.82 mmol l-1) and urea (8.74 mmol l-1). The cortisol concentrations ranged from 55-340 nmol l-1 (n = 30). Wide variations were recorded in the concentration of creatinine as well as in the activities of the various enzymes.
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PMID:Blood chemical parameters in the warthog Phacochoerus aethiopicus. 350 7

Serum concentrations of total proteins, albumin, glucose, alkaline phosphatase, alanine transaminase, aspartate transaminase, gamma-glutamyltransferase, lactate dehydrogenase, creatine kinase, urea, creatinine, total calcium, ionised calcium, total magnesium, sodium chloride, potassium, phosphorus, cortisol, parathormone, 25-hydroxy-VitD3 and insulin as well as the results of haematological investigations in Cape vultures (n = 10) are presented.
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PMID:Serum biochemical and haematological parameters in the Cape vulture Gyps coprotheres. 350 9

Heritability analyses were performed with clinical chemistry data collected on 360 twin pairs of white, middle-aged male veterans during the second examination of the NHLBI Twin Study, a multicenter study of cardiovascular disease risk factors. Significant genetic variability was present for albumin, alkaline phosphatase, blood urea nitrogen, 1-hr postload glucose, phosphorus, total protein, and uric acid. Calcium and aspartate aminotransferase had significantly different means by zygosity, which precluded further analysis. Total bilirubin and lactate dehydrogenase did not show evidence for genetic variation at this examination. Comparisons are made to results from similar twin studies and the first examination of the NHLBI Twin Study. Heritability estimates for phosphorus and blood urea nitrogen exhibited marked stability across studies, while heritability estimates for total bilirubin, total protein, and uric acid decreased in older study populations. The heritability of 1-hr postload blood glucose decreased from 0.88 at the first NHLBI examination to 0.52 at the second one. Interpretation of these results requires consideration of possible selection biases, methodologic and demographic issues, and the view that for some clinical chemistries, biological aging along with prolonged environmental exposures may alter the amount of phenotypic variation explained by the additive effect of genes alone.
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PMID:Heritability of clinical chemistries in an older twin cohort: the NHLBI Twin Study. 356 74

The toxic action of the carbamide preparation isoproturon-50 was followed up after oral administration at a single dose rate of 3600 mg per kg body mass. Studied were also the clinical picture, body temperature, pulse rate and respiratory excursions, appetite, general behaviour and such biochemical indices as calcium, phosphorus, magnesium, carotene, vitamin A, blood sugar, total protein, aspartate aminotransferase and alanine aminotransferase.
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PMID:[Clinico-experimental research on acute isoproturon poisoning in sheep]. 361 75

A 7-year-old adult male ferret had progressive hair loss that was bilaterally symmetric. Also clinically evident were severe dehydration, polydipsia, muffled heart sounds, weak femoral pulses, hepatomegaly, lethargy, weakness, temporal muscular atrophy, dyspnea, and weakness. The blood profile of the ferret indicated profound leukopenia, eosinopenia, and high phosphorus, BUN, creatinine, and potassium concentrations, as well as high aspartate transaminase activity; the albumin concentration was low. The serum cortisol concentration was 8.1 micrograms/dl. Necropsy and histologic findings confirmed a diagnosis of hyperadrenocorticism, complicated by dilatative cardiomyopathy, chronic active hepatitis, and renal disease.
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PMID:Hyperadrenocorticism in a ferret. 365 2

A reference range data base containing serum chemistry and hematology values on over 3000 animals is described. Data listed include the mean, standard deviation, and 10th and 90th percentiles for each of the following parameters. Serum chemistry: sodium, potassium, chloride, calcium, inorganic phosphorus, urea nitrogen, creatinine, total bilirubin, total protein, glucose, cholesterol, triglycerides, alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase, gamma-glutamyltransferase (monkey only), lactate dehydrogenase (dog only), and creatine kinase (dog only). Hematology: hematocrit, hemoglobin, red blood cells, reticulocytes, mean cell volume, mean cell hemoglobin, mean cell hemoglobin percent, platelets, white blood cells, neutrophils, eosinophils, basophils, lymphocytes, monocytes, and stabs. The species included are mouse, rat, hamster, rabbit, beagle dog, and cynomolgus monkey. The use of the reference ranges in routine computerized data collection is discussed.
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PMID:Reference range data base for serum chemistry and hematology values in laboratory animals. 371 84

After surgical placement of end-to-side portacaval shunts (PCS), 4 adult mongrel dogs (11.8 to 18.2 kg) were fed purified diets and monitored for approximately 50 weeks for changes in body weight, neurologic status, and an array of clinically important biochemical variables. Two healthy dogs, fed the same diets and maintained in the same environment, were also observed (controls). Body weights were relatively stable over the period of observation. The branched-chain ratio ([valine] + [leucine] + [isoleucine]/[phenylalanine] + [tyrosine]), an index of the degree of change in plasma amino acid concentrations, was significantly lower in dogs with PCS than in controls. Despite this depression in branched-chain ratio, the principals (dogs with PCS) were essentially free of neurologic symptoms. Statistically significant decreases due to portacaval shunting were seen in the serum concentrations of glucose, calcium, urea nitrogen, creatinine, cholesterol, and albumin. Total protein, globulin, and triglyceride concentrations tended to be lower in the serum of principals than in serum of controls, but the differences were not statistically significant. Statistically significant increases due to portacaval shunting were seen in plasma concentrations of total conjugated bile acids and sulfobromophthalein retention. Concentrations of the following compounds tended to be higher in serum of principals than in serum of controls: phosphorus, chloride, uric acid, total bilirubin, lactate dehydrogenase, aspartate transaminase, alanine transaminase, and alkaline phosphatase. Liver biopsy at 7 months after operation showed mild-to-extensive atrophy of hepatocytes, mild-to-extensive fibrosis, and collapsed portal veins in all principals examined.
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PMID:Long-term biochemical and physiologic effects of surgically placed portacaval shunts in dogs. 395 18

Serum levels of sodium, potassium, chloride, phosphorus, iron, total magnesium, total calcium, alkaline phosphatase, alanine transaminase, lactate dehydrogenase, creatine kinase, gamma-glutamyltransferase, aspartate transaminase, urea, creatinine, total protein, albumin and plasma glucose were determined in 49 ostriches (Struthio camelus) kept under semi-extensive conditions.
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PMID:Blood chemical and electrolyte concentrations in the ostrich Struthio camelus. 402 Aug 17


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