Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.1.3.1 (alkaline phosphatase)
 47,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Activity of alanine and aspartate aminotransferase, alkaline phosphatase, adenosine, desaminase and AMP-aminohydrolase was determined in rats in the process of the liver regeneration under acute and chronic lesion with CCl4. It is shown that under chronic lesion of the liver with CCl4, in contrast to the acute one, changes in the aminotransferase activity in blood serum are not expressed in the liver, the activity is essentially decreased. A steady increase was observed in the activity of adenosine desaminase, AMP-aminohydrolase and alkaline phosphatase in the liver and blood serum. It is concluded that the normal regenerative process is accompanied by short-term shifts of the enzymes activity in the liver and blood serum. The development of a chronic process results in a characteristic increase in the activity of adenosine desaminase, AMP-aminohydrolase and alkaline phosphatase in the liver and blood serum.
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PMID:[Enzyme activity during regeneration under acute and chronic liver lesion with CCL4]. 68 74

The influence of circulatory conditions, point of blood withdrawal (arterial, central or peripheral venous) and the plasma-serum relation on 29 clinical chemical and hematological parameters were studied with 22 polytraumatized patients. The conditions studied significantly affect the results, and must be taken into consideration in evaluating the results and their comparison to reference values. This is especially important for the determination of the catalytic activities of creatine kinase, aspartate and alanine aminotransferases, and alkaline phosphatase in centralized-circulatory patients, for the total protein the electrophoretic fractions and analyses of blood gas as a function of the point of blood withdrawal, and for the total protein, gamma-globulins and potassium when plasma is analysed instead of serum.
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PMID:[Influence of specimen withdrawal on the results of chemical analyses of blood, plasma and serum in patients with stable or centralized circulation (author's transl)]. 69 May 67

A set of linearly related serum survey specimens was analyzed by more than 200 laboratories on four occasions in 1977 for the five enzymes lactate dehydrogenase, aspartate and alanine aminotransferases, creatine phosphokinase, and alkaline phosphatase. The survey technic, which employs specimens that are designed to have multiple informational redundancies for detecting discrepancies in the survey data, was found to be a feasible approach, as a variety of methodologic biases and analytic problems were readily detected. The specimens were shown to be stable,and the mean results obtained by a reference group of laboratories were quite reproducible. Consequently, changes observed in individual laboratories in successive surveys were attributable to intra-laboratory changes. The survey provides each participant with an objective evaluation of the linearity, precision, and calibration of his methods, in comparison with peer and reference laboratories, as well as information concerning the popularities of various methods, and the performances of various analytic systems. For each enzyme there are a few large peer groups and a large number of small peer groups. Differences among the laboratories within each peer group were due primarily to proportional biases that in some cases were clearly due to instrumental or reagent differences, rather than to methodologic differences.
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PMID:The 1977 College of American Pathologists Enzymology Survey. Principal findings. 70 14

Plasma 25-hydroxyvitamin D (25-OHD) values in 22 hyperthyroid patients did not differ significantly from those of controls matched for age, sex, and the time of year that plasma samples were taken. In the hyperthyroid group, plasma alkaline phosphatase was significantly higher than in controls, and an increase in bone type alkaline phosphatase occurred in 50%. In the 18 female hyperthyroid patients the plasma gamma-glutamyl transferase was significantly increased compared with controls. Mean values for plasma albumin, alanine transferase, and calcium showed no significant difference between hyperthyroid and control patients.
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PMID:Plasma 25-hydroxyvitamin D and alkaline phosphatase isoenzymes in hyperthyroidism. 73 91

A single oral administration of 27 mg 11-H-eicosafluorundecanoic acid/kg of body weight (according to 1/20 of the oral LD50; 0.049 mM) resulted in a long lasting hepatomegaly in male rats. This was accompanied by a decrease of the triglyceride and total lipid levels in blood serum, a temporary increase of the total lipids in the liver, and an increase of the hexobarbital sleeping time, the latter being normalized before the liver/body weight ratio reached the control level. The bromothalein elimination and the S-alanine amino transferase and S-alkaline phosphatase activities were not affected.
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PMID:[Changes in the liver following a single administration of 11-H-eicosafluoroundecanoic acid in rats]. 74 67

The biological effects of a new synthetic progestagen, Org 2969 (13-ethyl-11-methylene-18,19-dinor-17 alpha-pregn-4-en-20-yn-17-ol) were studied in healthy normally menstruating women. Two of them were given 0.125 mg, five 0.060 mg and two 0.030 mg of Org 2969 daily on days 1-20 during one menstrual cycle. Serum levels of follicle stimulating hormone, luteinizing hormone, progesterone and oestradiol were analyzed on days 8-23 in order to evaluate the function of the hypophyseal-ovarian axis. The serum concentrations of aspartate amino transferase, alanine amino transferase, alkaline phosphatase, gamma glutamyl transpeptidase and bilirubin were determined to evaluate possible side effects on live function on days 8, 15 and 23. Serum cortisol was measured on days 8 and 23. The basal body temperature was recorded daily during the whole cycle, and endometrium biopsies were taken on days 21 or 22 of the cycle. All samples were taken similaryl during the treatment cycle and the preceding control cycle. According to the hormone determinations, all the treatment cycles were anovulatory except in one woman receiving the lowest dose. The treatment led to decreased spinnbarkeit, arborization and sperum penetration in the cervical mucus. Liver function tests and serum cortisol remained unchanged during the treatment.
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PMID:Biological effects of a new and potent progestagen. A clinical study. 78 31

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

The histopathology and serum levels of mice inoculated intravenously with Pseudomonas aeruginosa exotoxin were studied. The toxin exerted a marked effect on the liver but elicited no demonstrable microscopic changes in other organs. The microscopic lesions caused in the liver by a single injection of two 50% lethal doses (LD50) of toxin (2.3 mug) were characterized by necrosis, cellular swelling, and fatty change within 4--8 hr and near total hepatocellular necrosis at 48 hr. Hepatic necrosis was accompanied by a parallel rise in serum levels of aspartate and alanine aminotransferases and alkaline phosphatase. A single injection of 10 LD50 elicited similar but somewhat more rapid degeneration. No progressive lesions were seen after injection of toxoid or of 0.5 LD50 of toxin.
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PMID:Pseudomonas aeruginosa exotoxin in mice: histopathology and serum enzyme changes. 81 43

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


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