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)

This article discusses the effects of Fructus Gardeniae extract on hepatic function. Fructus Gardeniae extract manifested no hepatotoxic effects on rats, as shown by alkaline phosphatase, aspartate aminotransferase, and lactate dehydrogenase studies. Fructus Gardeniae extract failed to activate the UDP-glucuronyltransferase system; whereas in hyperbilirubinemic state the enzyme was activated, presumably by substrate induction. Fructus Gardeniae extract increased the activity of UDP-glucose dehydrogenase, which would result in an increase in availability of UDP-glucuronic acid intracellularly, BSP clearance study showed an unexpected impairment of hepatic uptake of the dye after extract treatment. The action mechanism involved in lowering of serum bilirubin level by Fructus Gardeniae extract may well be complex; it is probably acting on a locus other than glucuronyl transferase.
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PMID:Effects of Fructus gardeniae extract on hepatic function. 41 32

The single intravenous administration of T-2 toxin to calves (0.25 mg/kg body weight) caused a marked decrease in the total peripheral white cell count which correlated with a decline in the neutrophil count. The circulating lymphocyte and platelet counts were unaffected by the toxin. A decline of approximately 10% occurred in hematocrit following toxin administration. A small transient increase was observed in serum aspartate aminotransferase, and lactate dehydrogenase activity together with a transient increase in the BSP retention test. There was no consistent pattern in the alteration of serum alanine aminotransferase activity and serum alkaline phosphate activity was unaffected by the toxin. The results suggest that in cattle the liver may not be the primary target organ for the cytotoxin effects of T-2 toxin.
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PMID:Effect of T-2 toxin on bovine hematological and serum enzyme parameters. 670 98

The present study was designed to demonstrate the antioxidant and hepatoprotective effect of Majoon-e-Dabeed-ul-ward, a Unani herbal formulation. The Majoon-e-Dabeed-ul-ward (MD) at the doses of 250, 500 and 1000 mg/kg, p.o. was administered after carbon-tetrachloride (CCl(4); 1.5 ml/kg, i.p. once only) intoxication. Treatment with MD at three doses brought the levels of aspartate transaminase, alanine transaminase, albumin and urea in dose dependent manner. Signification reduction was found in TBARS content and restored the level of reduced glutathione, adenosine triphosphatase, and glucose-6-phosphatase in liver. Therapy of MD showed its protective effect on biochemical and histopathological observation at all the three doses in a dose dependent manner. The study conducted showed that MD possesses strong hepatoprotective activity as decrease the hexobarbitone sleep time and improvement in physiological parameter, excretory capacity (BSP retention time) was seen. DPPH and H(2)O(2) scavenging effects indicated its potent antioxidant activities. The results revealed that MD could afford significant dose-dependent protection against CCl(4) induced hepatocellular injury.
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PMID:Evaluation of the antioxidant and hepatoprotective effect of Majoon-e-Dabeed-ul-ward against carbon tetrachloride induced liver injury. 2137 73

Chelonians are one of the most imperiled vertebrate taxa on the planet due to changes in the environment, anthropogenic influences, and disease. Over the last two decades, conservation strategies including nest protection, head-starting and meso-predator control have been successfully adopted by the Lake County Forest Preserve District for a population of state-endangered Blanding's turtles (Emydoidea blandingii) in Illinois. Only recently have efforts expanded to assess the effects of management action on turtle health. The objectives of this study were to 1) establish reference intervals for 16 hematologic and plasma biochemical analytes in free-ranging Blanding's turtles, 2) characterize demographic and temporal drivers of clinical pathology values including age class, sex, month, and year, and 3) describe bloodwork differences between a managed (SBCP) and unmanaged (IBSP) study site. Hematology and plasma biochemistries were performed for 393 turtles from 2017-18 at two sites in the Lake Plain region. Subject or population-based reference intervals were established based on the index of individuality per American Society for Veterinary Clinical Pathology guidelines. Analytes differed by age class [packed cell volume (PCV), total solids (TS), total white blood cell counts (WBC), heterophils, lymphocytes, heterophil:lymphocyte ratio (H:L), total calcium (Ca), calcium:phosphorous (Ca:P), bile acids (BA), aspartate aminotransferase (AST)], sex [H:L, Ca, phosphorus (P), Ca:P, creatine kinase (CK)], month [eosinophils, H:L, Ca, P, uric acid (UA), AST], and year [PCV, WBC, lymphocytes, basophils, H:L, Ca, P, UA]. Several analytes also varied by site [PCV, TS, monocytes, eosinophils, P, UA, AST], suggesting that health status may be affected by habitat management or lack thereof. The results of this study provide a baseline for ongoing health assessments in this region as well as across the Blanding's turtle range.
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PMID:Hematology and plasma biochemistries in the Blanding's turtle (Emydoidea blandingii) in Lake County, Illinois. 3173 Jun 37