Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.6.1.2 (alanine aminotransferase)
 26,722 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A subacute toxicity study of pentavalent antimony (Sb) compounds, sodium stibogluconate (SSG) and meglumine antimoniate (MA) was carried out in rats. Three groups of 10 rats each were treated with saline (control group), 300 mg Sb kg-1 d-1 or 900 mg Sb kg-1 d-1 of SSG for 30 d. A parallel study of similar type was conducted for MA. Compared with controls, drug-treated rats showed an impairment of feeding habits and retardation of weight gain (P less than 0.01) during the treatment period. In both SSG- and MA-treated rats there was a dose-related reduction in haemoglobin concentration (P less than 0.001), and hematocrit (P less than 0.001). Red cell count was reduced in SSG-treated rats only. Both drugs, however, significantly raised the white cell count (P less than 0.05). These changes were more pronounced with SSG them with MA. There was no change in MCV, MCH and MCHC. SSG, 900 mg Sb kg-1 d-1, significantly raised AST (P less than 0.005), ALT (P less than 0.01) and alkaline phosphatase activity (P less than 0.01). SSG-treated rats also had raised BUN (P less than 0.01) and creatinine (P less than 0.001), but no significant change in bilirubin levels. MA significantly raised AST (P less than 0.01), ALT (P less than 0.01), BUN (P less than 0.001) and serum creatinine levels (P less than 0.001), but had no appreciable effect on bilirubin and alkaline phosphatase levels. Both SSG and MA decreased blood glucose levels (P less than 0.01) and induced proteinuria.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Subacute toxicity of pentavalent antimony compounds in rats. 135 78

The effects of age, sex, pregnancy, were analyzed and data from fasted and fed animals were compared in a population of cynomolgus macaques. No significant sex effects were observed for biochemical values and no changes were found in male hematological parameters in relation to age. Most values of females during pregnancy were within normal ranges. Comparison between fed and fasted animals showed that several biochemical parameters (e.g., ALT, glucose, CPK, LDH) and several hematological parameters (e.g., monocytes, eosinophils, basophils, hemoglobin, MCV, MCHC, and MCH) were affected by food intake.
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PMID:Normal serum biochemical and hematological parameters in Macaca fascicularis. 178 29

Groups of 21 male and 21 female Sprague-Dawley (SD) rats were fed diets containing pyriproxyfen at concentrations of 0, 80, 400, 2,000 and 10,000 ppm for 6 months. No death was found in any group. Alopecia in the neck and/or back, and soft feces were noticed in both sexes fed 10,000 ppm. A marked decrease in body weight gain was observed in both sexes fed 10,000 ppm throughout the treatment period, accompanying a decrease in food-consumption and an increase in water-intake during the initial stage of treatment. In terms of urinalysis, proteinuria, increases in K excretion, and, in number, yellowness or browish-yellowness in appearance, were observed in both sexes fed 10,000 ppm. In females fed 10,000 ppm, increases in bilirubin, Na excretion and specific gravity, and a decrease in ketone bodies, were observed. In hematology, decreases in erythrocyte count, hemoglobin concentration and hematocrit value, were observed in both sexes fed 10,000 ppm and in males fed 2,000 ppm. Also, an increase in MCH (in males), decreases in MCHC and platelet count (in females) were observed in 10,000 ppm group. Blood biochemistry revealed increases in total protein, albumin, alpha 2-globulin fraction, blood urea nitrogen, calcium (in both sexes fed 10,000 ppm), A/G ratio (in males fed 2,000 and 10,000 ppm), total cholesterol, phospholipid (in males fed 2,000 and 10,000 ppm, and in females fed 10,000 ppm), sodium (in females fed 2,000 and 10,000 ppm), gamma-glutamyl transpeptidase activity (in males fed 10,000 ppm) and alpha 1-globulin fraction (in females fed 10,000 ppm), and decreases in glucose, GOT (in both sexes fed 10,000 ppm), beta-globulin fraction (in males fed 2,000 and 10,000 ppm, and in females fed 10,000 ppm), GPT (in females fed 2,000 and 10,000 ppm), triglyceride, potassium (in males fed 10,000 ppm), and cholinesterase activity (in female fed 10,000 ppm). In organ weight, increases in liver (in males fed 2,000 ppm and 10,000 ppm, and in females fed 10,000 ppm), kidney (in both sexes fed 10,000 ppm) and thyroid (in females fed 10,000 ppm) and a decrease in pituitary (in females fed 2,000 and 10,000 ppm) were observed. Gross pathology revealed a higher incidence of blackish-brown coloration of the liver, and a lower incidence of accentuated lobular pattern of the liver (in males fed 10,000 ppm). An enlargement of the liver was seen in a few of both sexes fed 10,000 ppm. Histopathological examination showed that the sole effect attributable to treatment of this compound was on slight hypertrophy in the liver of both sexes fed 10,000 ppm, with a higher incidence.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A six-month chronic dietary toxicity study of pyriproxyfen in rats]. 273 65

d.d-T80-prallethrin, a pyrethroid insecticide for sanitary use, was administered to Crj : CD (Sprague Dawley) rats at concentrations of 120, 600 or 3,000 ppm in diet for one year to assess the chronic toxicity potential and the reversibility. The summarized results obtained are as follows: 1. Chronic toxicity study 3,000 ppm : Decreases in body weight gain, food consumption, and water intake were observed. Slight alopecia in the neck and/or back was noticed during the first and second weeks, but the animals were recovered thereafter. Slight anemic changes such as decreases in hemoglobin concentration, hematocrit value, MCV and MCH were observed in the females at 52 week. Blood biochemistry revealed increases in total cholesterol (in the males and females at 13, 26 and 52 weeks), phospholipid (in the males and females at 13, 26 and 52 weeks), albumin (in the males at 13 and 26 weeks, in the females at 52 week), total protein (in the males at 26 week, in the females at 52 week), A/G ratio (in the males at 13 week, in the females at 26 week), creatinine (in the males at 52 week), urea nitrogen (in the females at 52 week), GOT (in the males and females at 52 week) and GPT (in the males and females at 52 week), and decreases in triglyceride (in the females at 26 and 52 weeks) and alkaline phosphatase (in the males at 13 and 52 weeks). In urinalysis, an increase in bilirubin was observed in the males at 52 week. Gross-pathology revealed a lower incidence of accentuated lobular pattern of liver (in the males at 26 week) and a higher incidence of enlarged liver (in the males at 52 week). In organ weight, increases in liver (in the males and females at 26 and 52 weeks), kidney (in the males at 26 and 52 weeks) and thyroid weights (in the males at 26 and 52 weeks, in the females at 26 week), and decreases in spleen (in the females at 26 and 52 weeks) and adrenal weights (in the females at 52 week) were observed. Histopathological examination revealed a lower incidence of fatty metamorphosis in the liver of females at 52 week. 600 ppm: An increase in liver weight was observed in the males at 26 week. 120 ppm: No effect was observed. 2. Reversibility study Almost all the above chronic toxicities were reversible.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[One-year chronic dietary toxicity study of d.d-T80-prallethrin in rats]. 344 42

Inspite of its non-inclusion in the prescribed list of food colors, orange II is extensively employed to color a variety of foodstuffs. Oral LD50 value of orange II in both male and female rats was calculated to be more than 10.56 g/kg body weight. In short-term studies, animals were exposed to diets containing 0.0 (control), 0.1, 0.5 or 3.0% (w/w) of orange II, daily for 90 days. Hematological examination revealed a slight decrease in erythrocyte count and hemoglobin content, whereas leucocyte count, PCV, ESR, MCV, MCH and MCHC showed normal values. There was no change in the activities of LDH, GOT, GPT, alkaline/acid phosphatases and bioconstituents, lactic acid, cholesterol and protein in serum as well as in liver, indicating normal functioning of the liver. Histopathological examination of various body organs such as liver, heart, lung, kidney, testes, adrenal, stomach, large and small intestine presented normal appearance. Animals receiving 3.0% orange II showed marked splenomegaly and deposition of Perl's positive iron pigments. Testicular LDH, hyaluronidase and lactic acid did not reveal any deviation from controls, suggesting normal spermatogenic process. No changes in testicular cholesterol, fructose content of coagulating glands and dorso-lateral prostate, and activities of alkaline phosphatase in seminal vesicle and acid phosphatase in ventral prostate support normal androgenic status.
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PMID:Acute and short-term toxicity studies on orange II. 362 8

In the course of the "Vienna Health Study 1979" 1261 males and 1548 females divided into 3 age categories (25, 40 and 60 years), were investigated for serum iron level, RBC, leucocytes, haemoglobin, haematocrit, MCH, MVC, MCHC, GOT, GPT and AP. These parameters were evaluated in correlation to the drinking habits of each proband. Significant correlations were found between alcohol consumption and serum iron (elevation in most cases), RBC (decrease), MCV (elevation) and GOT (elevation).
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PMID:[Alcohol and changes in the hematopoietic system; an epidemiological contribution to the problem of alcoholic anemia]. 664 47

The effects of the sublethal concentration (0.012%) of Congo Red on Heteropneustes fossilis were studied after 30 days exposure. The RBC count haemoglobin (Hb)% and PCV decreased significantly. The total WBC count, MCV, MCH, and MCHC showed a significant increase. Serum calcium, serum cholesterol and blood urea nitrogen (BUN) were significantly elevated, whereas serum phosphorus was significantly reduced. The activities of serum alkaline phosphatase (AlPase), acid phosphatase (AcPase). RNase, GOT, GPT and amylase were also significantly elevated. The possible reasons for these changes are discussed.
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PMID:Haematological and biochemical characteristics of Heteropneustes fossilis under the stress of Congo Red (diphenyl disazo binaphthionic acid). 716 84

In a comparative study, the differences between the values measured for 26 blood and serum components in both winter and summer were determined in 78 healthy subjects. Comparable conditions during the preparation of test persons, sampling, processing of specimens, and measurement were strictly observed. The term "season" is defined more precisely by meterological data. In the summer season, significantly higher values were found for leukocytes (9%), lactate dehydrogenase and MCHC (7% each), creatinine (7%, in women only), and MCH (1%) whereas significantly lower values were exhibited by aspartate aminotransferase (18%), alanine aminotransferase (14%), alkaline phosphatase (11%), glucose and packed cell volume (7% each), MCV (6%), total protein (2%), erythrocytes, albumin, sodium and chloride (1% each). These partly considerable alterations should be taken into account in the establishment of reference values and evaluation of laboratory findings (above all, when intraindividual comparison is involved). There were no significant alterations of the following parameters: hemoglobin, gamma-glutamyl transferase, urea, uric acid, creatinine (men only), bilirubin, cholesterol, total glycerol, potassium, calcium, and inorganic phosphate. In another series of experiments involving 32 test persons, the influence of different ambient temperatures during blood sampling on the above mentioned blood components was studied. Within the 18-30 degrees C range, no significant alterations were detected.
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PMID:[Seasonal variation of blood components important for diagnosis (author's transl)]. 744 84

In previous studies we reported that the abnormality of the gamma-GTP level was found not only in hepatobiliary diseases but also in obesity and ingestion of alcohol in healthy individuals. In relation to this results, the present study deals with the relationship between abnormal gamma-GTP level in serum on the one hand and obesity and ingestion of alcohol on the other hand on the basis of test data for 1493 cases (1256 male cases, 237 female cases) who were examined in the short-term human dry dock managed by the Fukuoka University Hospital. To observe how results of various measurements including the degree of obesity and the amount of alcohol ingested exert effects on one another, principle component analysis was done by means of SAS statistic package for computer analysis. In men, as the first principle main components, obesity rate, Hb, Ht, RBC, GPT, gamma-GTP, LAP, GOT, triglyceride and total protein were extracted. As the second main principle components, alcohol, gamma-GTP, MCH, MCV, and HDL were extracted. Theses result demonstrate that the obesity is accompanied by variations in Hb, Ht, RBC and triglyceride and that digestion of alcohol is accompanied by variations in MCH, MCV and HDL in male. In women, components related to erythrocyte and transaminase along with the degree of obesity were extracted as the first main principle components, and principle components related to erythrocyte and alcohol were extracted as the second main components. In either case, alcohol and gamma-GTP were not included.
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PMID:[Studies on background of gamma-GTP abnormality in human multiphasic screening. (Part 2): Principle component analysis by SAS statistic package for computer analysis]. 790 15

The results of hematologic, biochemical research and research of clotting system after intraperitoneal implantation of absorbed synthetic threads Dexon S are presented in this work. The research was made on rats of Wistar type. Blood for the research was taken 3, 7, 14, 30 and 60 days after the implantation. Morphology (Ht, Hb, MCH, WBC, the number of platelets), activity of aspartic and alanine aminotransferase and antithrombin activity, concentration of comolete protein and its fraction and concentration of glucose, urea, creatinine and also concentration of ions Na+, K+, Mg2+, Ca2+ and fibrinogen, protein C3 and C4 of complement system as well as kaolin-kephalin time and prothrombin time of plasma were marked. On the basis of the obtained results of the research it was noticed that the used methods of research constitute supplement of biological estimation of absorbed grafting materials.
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PMID:[Usefulness of selected parameters from the diagnostic laboratory for evaluating absorbed grafting materials]. 912 61


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