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)

The diagnostic value of a strikingly elevated serum lactate dehydrogenase (LDH) level in association with only small or no increases in SGOT and alkaline phosphatase levels was noted in five patients with proved renal infarction. Four had renal artery embolism and infarction in association with atrial arrhythmias; one had an acute extension of an abdominal aortic aneurysm occluding the renal artery. Other causes of a considerable isolated increase in the serum LDH level such as hemolysis and myocardial infarction can usually be easily excluded.
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PMID:Elevation of serum lactate dehydrogenase levels in renal infarction. 44 17

The morpho-functional features of peripheral blood leukocytes were studied in 50 rabbits with experimental myocardial infarction at various intervals after ligation of the anterior interventricle artery. Changes in the leukocytes were compared with the morphological picture of myocardial infarction. In the acute period of experimental myocardial infarction not only quantitative changes were found to occur but also functional values of leukocytes changes: the content of glycogen and the activities of peroxidase and phagocytic activity of granulocytes were reduced, while the activity of alkaline phosphatase increased. Electron microscopic examinations of lymphocytes revealed ultrastructural changes in mitochondria. In the subacute period of the disease some of the values showed a trend for normalization. In the period of recuperation when the zone of infarction in rabbits is replaced by crude fiber connective tissue all the values under study in the peripheral blood became normal. The exceptions were the animals with extensive as well as complicated myocardial infarctions.
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PMID:[Morphological indicators of the peripheral blood leukocytes at different periods of development of myocardial infarct (experimental study)]. 90 13

To perform the ever increasing number of analyses with a minimum equipment the tendency all over the world is now to replace the classical tests with screening tests. The laboratory of enzymology of the Institute of Internal Medicine has achieved screening tests for the estimation of alkaline phosphatase, of total lactatedehydrogenase and of its fraction I, whose results are in agreement with the reference methods of Bessy-Lowry-Brock and of Lac-Dehystrate-Goedecke in cases of acute and chronic liver diseases, neoplasms, bone diseases (Paget's disease) and myocardial infarction.
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PMID:Screening tests for the enzymatic diagnosis in liver diseases and myocardial infarction. 121 4

Alkaline phosphatase and myeloperoxidase was examined in patients with chronic ischemic heart disease and myocardial infarction. It was established that patients with myocardial infarction showed high values of alkaline phosphatase while the values of myeloperoxidase were low. Dynamic evaluation of alkaline phosphatase and myeloperoxidase of leucocytes allows to assess the course of myocardial infarction and efficacy of its treatment.
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PMID:[Granulocyte alkaline phosphatase and myeloperoxidase in patients with ischemic heart disease]. 254 22

The relation of total serum alkaline phosphatase and serum cholesterol in convalescing patients of myocardial infarction with secretor status and blood groups have been studied. Serum cholesterol and alkaline phosphatase levels showed significant difference in secretors (98) and nonsecretors (56) in myocardial groups. Total cholesterol and total serum alkaline phosphatase levels showed significant difference in secretors when blood groups A and O are compared. While in nonsecretors, significant values obtained in A/O, A/B for cholesterol and A/B, A/AB for alkaline phosphatase levels.
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PMID:Total serum alkaline phosphatase (SAP) and serum cholesterol in relation to secretor status and blood groups in myocardial infarction patients. 274 2

The Hypertension Detection and Follow-up Program was a randomised trial to compare all-cause mortality of patients receiving antihypertensive therapy in special clinics with those referred to the usual sources of care. All-cause mortality was significantly reduced overall, and in the mildest hypertensives, by stepped care. This specificity of the antihypertensive effect was shown by the proportionate lowering of stroke deaths, and the persistence of the mortality effect, when analysed by time-dependent co-variants, which took into account the amount of antihypertensive therapy the patients were receiving. Cardiovascular and coronary heart disease mortality were reduced in stepped care, as judged by death certificates. The benefits of stepped care were still present when analyses were confined to those with baseline ECG abnormalities. The 5-year incidence of angina pectoris and myocardial infarction, as judged by the Rose Questionnaire, was decreased in stepped care. Serum alkaline phosphatase fell in thiazide treated patients, suggesting a favourable influence on calcium balance. Eight-year analyses suggest that the favourable influence on mortality persisted after the end of the program for all except the eldest participants.
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PMID:Further analyses of the hypertension detection and follow-up program. 294 Dec 67

This study was undertaken to determine the success of surgical treatment of advanced secondary (renal) hyperparathyroidism. From 1978 to 1985, total parathyroidectomy and autotransplantation (TPA) were performed for secondary hyperparathyroidism in 23 patients who had had dialysis for a mean of 6.5 years preoperatively. Indications for surgery included hypercalcemia, bone pain and pathologic fractures, metastatic calcification, and pruritus. Four glands were found and removed in all patients; 100-150 mg of diced tissue were autotransplanted to one forearm. Two patients died of myocardial infarction in the first postoperative week. Bone pain, present in 19 of 23 patients, was relieved almost immediately postoperatively and relief was sustained to death (of unrelated causes) or most recent follow-up in 13 patients. All fractures healed. All patients had markedly elevated serum parathormone (PTH) preoperatively and 14 of 23 were hypercalcemic. The group mean values of serum calcium, alkaline phosphatase, and PTH all fell to and remained in a normal range by 1 year postoperatively in that subset of patients who did not suffer recurrence. Six patients were reoperated on after 12 to 37 months with partial graft excision for recurrent bone pain and hypercalcemia. Bone pain in two of these patients was due to aluminum-associated bone disease and the diagnosis of recurrent secondary hyperparathyroidism was erroneous. The actual recurrence rate was thus 19 per cent. Consistent technical success, with no late hypocalcemia, was achieved and most patients were restored to medical manageability.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:A community hospital experience with total parathyroidectomy and autotransplantation for renal hyperparathyroidism. 368 58

The metabolic effects of ethanol are due to a direct action of ethanol or its metabolites, changes in the redox state occurring during its metabolism, and modifications of the effects of ethanol by nutritional factors. Ethanol causes hyperglycemia or hypoglycemia depending on whether glycogen stores are adequate, inhibits protein synthesis, and results in fatty liver and in elevations in serum triglyceride levels. Increases in high-density lipoprotein cholesterol after ethanol ingestion may explain the lower risk of myocardial infarction and death from coronary disease after moderate drinking. Increases in serum lactate, resulting from the increased NADH/NAD+ ratio, and hyperuricemia, most likely the result of increased turnover of adenine nucleotides, are common transient effects of ethanol ingestion. Causes of vitamin deficiencies in alcoholism are decreased dietary intake, decreased intestinal absorption, and alterations in vitamin metabolism. Ethanol decreases thiamine absorption and decreases the enterohepatic circulation of folate. Acetaldehyde increases the degradation of pyridoxal 5'-phosphate by displacing it from its binding protein and making it susceptible to hydrolysis by membrane-bound alkaline phosphatase. Ethanol decreases hepatic vitamin A concentration and its conversion to active retinal, and modifies renal metabolism of vitamin D.
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PMID:Metabolic effects of alcohol. 388 Dec 85

Cardiac rupture occurs in 10 per cent of patients who die with acute myocardial infarction, but the pathogenesis remains unclear. Twenty randomly selected patients with cardiac rupture were reviewed retrospectively at autopsy, and the findings were compared with those of 20 age- and sex-matched control subjects who had died of acute transmural myocardial infarction without rupture. The times from the onset of chest pain to death were similar in the two groups (5.7 +/- 5.8 days for patients with rupture versus 4.2 +/- 4.9 days for control subjects), and there were no differences in the incidences of systemic hypertension, diabetes mellitus, hypercholesterolemia, history of myocardial infarction, or angina pectoris. The severity of coronary atherosclerosis was different in the two groups, with 55 per cent of the patients with cardiac rupture having single-vessel disease and 70 per cent of the patients without cardiac rupture having disease in three vessels. Additionally, the incidence of thrombosis was greater in patients with cardiac rupture than in those without. The inflammatory cell response in each patient was quantitated microscopically (number and type of leukocytes) in ten high-power fields. The inflammatory response was greater in patients with cardiac rupture. The number of eosinophils in the inflammatory response was significantly (P less than 0.01) greater in hearts associated with cardiac rupture (29.5 +/- 4 per cent) than in control hearts (11.7 +/- 3.1 per cent). It is postulated that eosinophils rich in arylsulfatase B, peroxidase, glucuronidase, beta-glycerophosphatase, major basic protein, and eosinophilic cationic protein may further weaken the necrotic myocardium and, in part, determine whether acute myocardial infarction will eventually result in cardiac rupture.
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PMID:Association of eosinophils with cardiac rupture. 399 34

A histochemical, cytophotometric and morphometric study of hypothalamic microcirculatory vessels was conducted in 2 samples: 50 sudden cardiac deaths from coronary heart disease and 50 cardiac deaths from clinical myocardial infarction that were not sudden. Non-sudden cardiac death was associated with moderate venous hyperemia and high postcapillary alkaline phosphatase activity. In cases of sudden coronary death, three patterns of microcirculatory changes were identified that differed with respect to the quantity of functionally-inactive capillaries, the markedness of edema in hypothalamic tissues and hypothalamic content of vascular mast cells. Relationships between the said differences and different dates of death are discussed.
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PMID:[Microcirculation in the human hypothalamus in sudden coronary death]. 406 64


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