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)

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

Tartar emetic (potassium antimony tartrate) has been used since a long time as the drug of choice for the treatment of Bilharziasis in Egypt. This drug, though effective, has severe side effects. A newly synthesized trivalent antimony preparation (piperazine di-antimonyl tratrate) Bilharcid, has proved in animal experiments to be less toxic, more effective, and having little side effects. The drug was tried in various schemes on various age groups of patients infected with S. haematobium. Control cases were treated with tartar emetic. Urine analysis was done for the detection of living or dead ova before and after treatment. E.C.G., alkaline phosphatase, serum transaminase, lactic dehydrogenase, and urea tests were done before and after treatment. Follow up studies were recorded for three months after treatment. Results are presented in the full text.
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PMID:Preliminary report on some clinical and biochemical observations in patients treated with Bilharcid. 81 Mar 41

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

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

Copper was accidentally introduced into seawater entering a circular outdoor tank used to culture 610 pinfish (Lagodon rhomboides) and other marine teleosts. Fish were exposed for 23 hours to copper concentrations between 0.2 parts per million (ppm) and 7.2 ppm with an average concentration of 3.3 ppm. The pinfish were lethergic by 6 hours after copper was introduced into the tank. Deaths began within 10 hours with a total of 575 (94%) deaths. Deaths stopped 11 hours after copper concentrations decreased below 0.2 ppm and signs of distress stopped in surviving pinfish by approximately 6 hours after the last death. Serum urea nitrogen, alkaline phosphatase, sodium (Na+), and potassium (K+) concentrations were increased and represent those constitutents which differ from mean control values by more than 2 standard deviations. Electrolyte imbalance, apparently resulting from impaired osmoregulation and hemolysis, was a serious terminal condition in copper-poisoned pinfish.
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PMID:Acute copper poisoning of cultured marine teleosts. 85 Dec 86

The values of a number of biochemical variables have been studied before and after a 50-gram load of glucose orally. Reductions which were statistically significant were found for sodium, potassium, urea, total protein, albumin, calcium, phosphorus, urate, bilirubin, alkaline phosphatase, but not for bicarbonate, creatinine, creatine kinase, lactate dehydrogenase, aspartate aminotransferase, cholesterol, triglyceride or chloride. The magnitude of the changes was generally not great, but could be clinically appreciable. The differences may need to be taken into account in comparing population studies.
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PMID:The effect of 50 grams of glucose orally on a number of biochemical variables. 85 60

Trans-1,2-dichloroethylene (t-DCE), an industrial solvent, proved to be moderately toxic when studied in small laboratory animals. In adult female rats brief (8 h) and prolonged (8 h daily, on 5 consecutive days a week, for more than 16 weeks) inhalation of 200 ppm--the current TLV/MAC in various countries--produced histological evidence of slight to severe fatty degeneration of the liver lobules and Kupffer cells. In addition marked pulmonary hyperaemia and alveolar septal distention were noted. Fibrous swelling of the cardiac muscle (with striation) just barely maintained) and hyperaemia remained detectable for as long as 14 h post-exposure, but only occurred at 3000 ppm/8 h. A concentration of 1000 ppm/8 h was required to produce a fall in blood albumin, urea nitrogen, alkaline phosphatase activities and erythrocyte count. The cited concentrations failed to produce prenarcotic symptoms of narcosis (central nervous system (CNS) depression). The LD50 was found to be 6.0 ml/kg i.p. and 1.0 ml/kg p.o. for female rats, and 3.2 ml/kg i;p. for female mice. In some of the rats killed in these experiments the organ changes were found to be identical to those observed after inhalation.
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PMID:Toxicity studies on trans-1,2-dichloroethylene. 85 30

Forty 100 g male rats were fed, in groups of eight, either 0, 5, or 25 ppm cadmium in a purified diet for 14 wk. Three groups were fed each of the levels of cadmium on an ad libitum basis. Two other groups were fed either 0 or 5 ppm cadmium in amounts that were equalized to that consumed by the 25 ppm group fed ad libitum. Cadmium ingestion decreased daily diet consumption, weight gain, and terminal body weight. These parameters were not significantly different in rats whose diet consumption was equalized. Packed cell volume and serum iron as well as serum zinc were decreased in the rats fed 25 ppm cadmium. These effects were not related to diet intake. No major differences were observed in serum ceruloplasmin, glucose, protein, leucine aminopeptidase activity, or copper in any of the groups. Blood urea nitrogen and renal leucine aminopeptidase activity were decreased by cadmium ingestion in the rats fed ad libitum only. In contrast, serum alkaline phosphatase activity was elevated by cadmium in the equalized-intake groups only. Cadmium and zinc concentrations were elevated and the iron concentration was decreased in the kidney, liver, and intestinal mucosa of the cadmium-fed rats irrespective of level of diet consumption. The increased uptake of cadmium in these tissues was coincident with the increased content of the cadmium-binding protein, metallothionein, in the cytosol fraction. The results indicate that some parameters of chronic cadmium toxicity are associated with diet consumption whereas others are not.
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PMID:Biomedical responses of rats to chronic exposure to dietary cadmium fed in ad libitum and equalized regimes. 85 45

Alkaline phosphatase (EC 3.1.3.1) from human liver was purified to homogeneity. It is a glycoprotein of about 136000 molecular weight. Analysis of the subunit structure by sedimentation equilibrium in 6M urea and by dodecylsulfate polyacrylamide gel electrophoresis of the denatured enzyme indicated molecular weights of about 35000 and 32000, respectively. Thus, the human liver alkaline phosphatase seems to be a tetramer composed of identical or very similar subunits. The purified enzyme has a specific activity of 1360 mumol/(min x mg prot.), corresponding to a molecular activity of 3170s-1. The enzyme retains full activity in 1% sodium dodecylsulfate for several hours. The isoelectric point of the native enzyme is 4.2. After treatment with neuraminidase the isoelectric point increases to 6.5.
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PMID:Human alkaline phosphatases. I. Purification and some structural properties of the enzyme from human liver. 86 84

Rats depleted of magnesium for 13 days were killed after 18 to 20 hours of fasting or 2 hours after consumption of a standard-sized meal. Serum and duodenal alkaline phosphatase (AP) were reduced in fasted magnesium depleted rats compared to pair-fed and ad libitum-fed controls. With refeeding, serum alkaline phosphatase levels rose significantly in all groups, but the levels in refed Mg deficient rats remained below serum levels of fasted control rats. Inhibition of AP activity with L-phenylalanine and urea suggested that the differences in AP levels of fasted and fed rats were mainly due to enzymes of intestinal origin. Intestinal AP levels increased after feeding in all groups, but were proportionately greatest in Mg depleted rats. The pattern of serum and duodenal AP in fed and fasted rats and the results of polyacrylamide disc gel electrophoresis (PADGE) in duodenal AP extracts suggest that Mg depletion alters the release of AP into the blood that normally occurs in response to feeding.
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PMID:Serum and duodenal alkaline phosphatase levels in fed and fasted magnesium deficient rats. 86 16


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