Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts: Gene/Protein Disease Symptom Drug Enzyme Compound   Target Concepts: 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)

Commercial feed mixture was buffered with a 2% and 3% admixture of bentonite buffer in two beef cattle herds in the course of one year. The mixtures were fed on a continuous basis. The two-per-cent buffer concentration was tested in 110 test animals with 104 control animals and the three-per-cent concentration in 50 test animals with 50 controls. Throughout the trial the over-all health condition remained unchanged, the hematocrit and hemoglobin values were balanced in both groups. The biochemical indices were better in the test groups: hypocalcemia improved (in the controls it grew worse), magnesiemia was slightly increased, the inorganic serum factor did not go beyond physiological limits, and acidosis did not occur (as distinct from the control animals). The levels of transaminases (GOT, GPT), glutamic acid dehydrogenase, total serum protein, alkaline phosphatase as well as ammonia and urea in blood serum were at physiological values with po-differences within groups. In the case of the three-per-cent buffer concentration the daily gains were higher by 0.073 kg, and in the two-per-cent concentration by 0.058 kg, in the test animals. The average annual gain was higher by 25.5 kg, and by 18.3 kg, respectively. With respect to the price of buffer and to the efficiency of the animals tested, the economic indices of feed mixture buffering are highly effective.
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PMID:[Year-round buffering of cattle feed mixture and its effect on metabolism and productivity]. 80 6

The paper described the findings of the activity of aspartate amino transferase (GOT) and alanine amino transferase (GPT), lactate dehydrogenase (LDH), alkaline phosphatase (AP), and aldolase in the blood serum of calves examined for white-muscle disease (WMD). Relapsing mass accurrence of the disease was reported from various agricultural enterprises where calves were fed a milk replacer without vitamin E. In comparison with clinically healthy calves fed a feed mixture with vitamin E, calves suffering from the clinical form of WMD showed an alkaline phosphatase level decrease from 32.3 +/- 7.6 u. K. A. to 15.1 +/- 8.2 u. K. A. On the other hand, the activites of ALD, GOT, GPT, and LDH showed a statistically significant increase. The acute and sub-acute course of the disease increased enzyme activities as follows: ALD from 4.2 +/- 1.1 mumol (= 70.0 +/- 17.0 i.u.) to 9.7 +/- 2.1 mumol (= 163.0 +/- 33.2 i. u.), GOT from 0.9 +/-0.5 mumol (= 68.0 +/- 5.8 i.u.) to 16.7 +/- 11.7 mumol (= 567.0 +/-40.0 i. u.) GPT from 0.2 +/- 0.8 mumol (= 5.0 +/- 12.4 i. u.) to 9.8 +/- 2.8 mumol (= 330.0 +/- 40.4 i.u.), LDH from 46.1 +/- 5.4 mumol (= 765.0 +/- 40.0 i.u.) to 72.7 +/- 24.3 mumol (= 1,207.0 +/- 403.0 i.u.). In WMD-affected herds, similar enzyme activity fluctuations were observed even in calves showing no clinical signs of the disease. It follows from the study that the examination of serum enzymes provides a method to demonstrate the clinical and pre-clinical forms of white-muscle disease and that it can be included in the set of tests for the diagnosis of diseases in calves. The significant differences in all calves in the affected herds show that the disease is a danger to all animals in the herd fed a deficient mixture.
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PMID:[Activity of some serum enzymes in calves suffering from white muscle disease]. 81 57

The paper described the findings of the activity of aspartate amino transferase (GOT) and alanine amino transferase (GPT), lactate dehydrogenase (LDH), alkaline phosphatase (AP), and aldolase in the blood serum of calves examined for white-muscle disease (WMD). Relapsing mass accurrence of the disease was reported from various agricultural enterprises where calves were fed a milk replacer without vitamin E. In comparison with clinically healthy calves fed a feed mixture with vitamin E, calves suffering from the clinical form of WMD showed an alkaline phosphatase level decrease from 32.3 +/- 7.6 u. K. A. to 15.1 +/- 8.2 U. K. A. On the other hand, the activities of ALD, GOT, GPT, and LDH showed a statistically significant increase. The acute and subacute course of the disease increased enzyme activities as follows: ALD from 4.2 +/- 1.1 mumol (= 70.0 +/- 17.0 i. u.) to 9.7 +/- 2.1 mumol (= 163.0 +/- 33.2 i. u.), GOT from 0.9 +/- 0.5 mumol (= 68.0 +/- 5.8 i. u.) to 16.7 +/- 11.7 mumol (= 567.0 +/- 40.0 i. u.), GPT from 0.2 +/- 0.8 mumol (= 5.0 +/- 12.4 i. u.) to 9.8 +/- 2.8 mumol (= 330.0 +/- 40.4 i. u.), LDH from 46.1 +/- 5.4 mumol (= 765.0 +/- 40.0 i. u.) to 72.7 +/- 24.3 mumol (= 1,207.0 +/- 403.0 i. u.). In WMD-affected herds, similar enzyme activity fluctuations were observed even in calves showing no clinical signs of the disease. It follows from the study that the examination of serum enzymes provides a method to demonstrate the clinical and pre-clinical forms of white-muscle disease and that it can be included in the set of tests for the diagnosis of diseases in calves. The significant differences in all calves in the affected herds show that the disease is a danger to all animals in the herd fed a deficient mixture.
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PMID:[Activity of various serum enzymes in calves suffering from nutritionally-induced muscular dystrophy]. 81 73

Forty-seven male Macaca mulatta, 3 to 4 kg weight, were inoculated intravenously or subcutaneously with various doses of yolk sac-grown Rickettsia rickettsii. Thirty-four macaques became febrile and exhibited signs of infection ranging from transient illness with a few days of fever to severe illness with subsequent death. The rash appeared more frequently in the macaques inoculated subcutaneously. Febrile macaques that survived had leukocytosis, with concomitant neutrophilia. Febrile macaques that died had, in addition, marked terminal leukopenia and thrombocytopenia. Packed cell volume of all febrile macaques decreased. In almost all of the febrile macaques, there were increased serum urea nitrogen, glutamic-oxaloacetic transaminase, and lactate dehydrogenase and decreased total serum protein and amylase concentrations. A few febrile macaques had increased bilirubin values and decreased sodium, chloride, phosphorus, and alkaline phosphatase concentrations. Changes did not occur in serum glucose, potassium, calcium, and glutamic-pyruvic transaminase values. The experimental form of Rocky Mountain spotted fever in the macaque provides a subhuman primate model for studying the pathophysiology of this disease.
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PMID:Changes in blood serum constituents and hematologic values in Macaca mulatta with Rocky Mountain spotted fever. 82 Feb 24

A trial was performed in 204 healthy calves (heifers) of the Bohemian Spotted breed in the post-natal period from birth to the age of four months. The activities of the following enzymes in blood plasma were determined: L-aspartate: 2-oxoglutarate: aminotransferase, EC.2.6.1.1. (GOT), L-alanine: oxoglutarate: aminotransferase, EC.2.6.1.2. (GPT), L-lactate: NAD oxidoreductase, EC.1.1.1.27 (LDH), and orthophosphoric acid monoester phosphohydrolase, EC.3.1.3.1. (alkaline phosphatase). The calves were divided into age categories according to the date of birth with an interval of one week. GOT activity in blood plasma increased significantly until the age of eight weeks (from the original value of 1.1708 +/- 0.2598 micronmol ml-1 to 1.8150 +/- 0.6362 micronmol ml-1, with the maximum of 2.0317 +/- 0.7777 micronmol ml-1 of plasma in the sixth week). In the subsequent period the GOT curve has not a characteristic course. While the activity of GOT increased in the first weeks after birth, the activity of GPT showed a significant drop (from the original level of 0.9000 +/- 0.3364 micronmol ml-1 to the minimum of 0.3675 +/- 0.1901 micronmol ml-1 of plasma in the seventh week); from the 10th week on the values rise so that at the end of the period of study they reach almost the same levels as in calves in the first postnatal week. The activity of LDH in blood plasma remains at almost the same level in the first five weeks after birth (between 43.4025 +/- 8.4893 micronmol ml-1 and 46.3792 +/- 14.8952 micronmol ml-1 of plasma); it was at a statistically significantly higher level only in a short period between the 7th and 10th week after birth. The highest values of alkaline phosphatase in blood plasma were recorded at the age of two or three weeks (maximum in the second week 23.9833 +/- 9.0945 micronmol ml-1 of plasma); from the fourth week on, the values of alkaline phosphatase are significantly lower until the end of the test period, ranging betweek 5.3133 +/- 1.6017 micronmol ml-1 and 7.5425 +/- 2.2437 micronmol ml-1 of plasma. Changes conditioned by postnatal development were observed in the development of all the enzymatic activities under study, the greatest changes being observed in alkaline phosphatase.
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PMID:[The development of transaminase activity (SGOT and SGPT), lactate dehydrogenase and alkaline phosphatase in the blood plasma of calves up to the age of 4 months]. 82 94

Twenty calves were infected with 1000 metacercariae of Fasciola hepatica, the activities of 10 enzymes in plasma or serum were assayed and concentrations in serum of proteins, urea and bilirubin were determined. These values were compared with control data obtained from 14 uninfected calves. Aspartate aminotransferase, lactate dehydrogenase, sorbitol dehydrogenase, glutamate dehydrogenase, ornithine carbamoyl transferase and gamma-glutamyl transpeptidase activities increased in infected calves. Total serum protein increased, albumin decreased, globulin increased and the albumin/globulin ratio was decreased in infected calves. Plasma alanine aminotransferase, leucine aminopeptidase, alkaline phosphatase and cholinesterase activities and serum concentration of urea and bilirubin were unaffected. It was concluded that glutamate dehydrogenase and gamma-glutamyl transpeptidase were the most sensitive indicators of liver cell damage in fascioliasis.
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PMID:Biochemical indicators of liver injury in calves with experimental fascioliasis. 83 11

Silymarin has been claimed to have a benificial effect in various types of liver injury. In a prospective study in patients with acute viral hepatitis (n = 151) the effectiveness of this drug on the cause of the disease was tested. The groups with and without Silymarin (Legalon) were comparable concerning age and sex distribution and the frequency of HBs-antigen positive hepatitis; Laboratory findings (total serum bilirubin, activity of GOT, GPT and alkaline phosphatase and prothrombin time) were determined in intervals of 5 to 7 days over a period of 5 weeks beginning with the onset of jaundice. There were no statistical significant differences between both groups in the decrease of mean values of all parameters tested. The frequency of nearly normalized values of transaminases and serum bilirubin after 10, 20 and 30 days was not higher in the group treated with Silymarin as compared to the controls. It is concluded that Silymarin has no favourable effects on the cause of acute viral hepatitis.
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PMID:[Silymarin for the treatment of acute viral hepatitis? Report of a controlled trial (author's transl)]. 84 Jan 25

Fasting serum bile acid (SBA) was measured by the enzymic fluorimetric method coupled with the NAD-resazurin system in 23 controls, 35 asymptomatic carriers of HIs antigen including 4 e antigen carriers and 91 patients with various liver diseases. All GHBs and e antigen carriers showed SBA within the normal range. SBA was most significantly correlated with serum bilirubin (gamma=0.74) and was a more sensitive index for impaired liver function than bilirubin or alkaline phosphatase in 164 radomly chosen samples from the liver disease group. In serial determinations of SBA with reference to GOT, GPT, changing patterns of these two parameters were classified into the parallel type and the discrepant type. Thirty two out of 40 cases with chronic liver disease belonged to the parallel type. SBA remained abnormal even after the normalization of transaminase in 12 out of 20 resolving episodes in cases of the parallel type, regardless of diagnosis. Since SBA changes according to the stage of the disease activity, serial and simultaneous estimation of SBA and GOT, GPT was found to be helpful in the observation of liver diseases. Maximum values of SBA elevation in an endogenous bile acid tolerance test after eating two egg yolks were higher than controls in 4 out of 7 cases with liver disease, who were associated with normal fasting SBA.
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PMID:Evaluation of fluorimetrically estimated serum bile acid in liver disease. 84 3

Non-antimicrobial actions of oleandomycin (triacetyloleandomycin and oleandomycin phosphate) were studied in patients with bronchial asthma. Twenty-one cases of the disease without associating infections entered the study, and they were given 750mg of oleandomycin or triacetryloleandomycin in three divided doses daily for two weeks. Clinical manifestations and laboratory findings were compared to assess the effectiveness of the antibiotic therapy between the three 2-week periods before, during and after the therapy. Improvements in clinical manifestations were attained in 11 of 21 cases (52.3%), and last after discontinuance of the therapy in 8(38.1%). The blood level of 11-OHCS as determined by the Demoorr's fluorescence method increased by greater than 20% at the end of thearpy in 7 of 18 cases (38.9%). In 5 of the 7 cases favorable responses were seen clinically to the oleandomycin therapy. The serum IgE level determined by the radioimmunosorbent test was compared before and after the therapy to reveal that oleandomycin caused decrease of IgE in 10 and increase in 9 of 20 cases examined. The oleandomycin therapy resulted increases by greater than 20% of the vital capacity and FEV 1.0 in 2 and 3, respectively, of 15 cases. Jaundice in association with elevations of the GOT, GPT and alkaline phosphatase developed in one patient, and generalized skin eruption in another. Both of these cases were given triacetyloleandomycin.
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PMID:[The clinical effect of antibiotics in the macrolide family on bronchial asthma. Non-antimicrobial actions of oleandomycin [author's transl)]. 86 59

Urethral obstruction induced in adult male cats caused clinical signs identical with those observed in naturally occurring disease. Central nervous system depression, anorexia, dehydration, vomiting, muscle weakness, and hypothermia occurred. Weight loss (due to water loss and catabolism), metabolic acidosis, mild hyponatremia, hyperkalemia, hypermagnesemia, hypocalcemia, hyperphosphatemia, hyperglycemia, azotemia, and hyperproteinemia were also observed. Serum amylase, alkaline phosphatase, and alanine aminotransferase activities were normal. Ten of 13 cats (group 1), with 72 hours' induced obstruction but not treated with parenteral fluids, died either before the obstruction was relieved or within 8 days afterward. Eight cats (group 2) with induced obstruction for 49 to 98 hours developed severe clinical and biochemical alterations. Treatment with a multiple-electrolyte solution, in addition to relief of urethral obstruction, resulted in favorable clinical and biochemical responses. These cats survived and were clinically healthy at 9 to 10 days after relief of obstruction. It was concluded that use of a multiple-electrolyte solution to correct acidosis, restore circulatory volume, and enhance renal excretion of potassium was effective supportive therapy after urethral obstruction was removed.
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PMID:Characterization and treatment of water, electrolyte, and acid-base imbalances of induced urethral obstruction in the cat. 87 80


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