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)

Twelve different enzyme activities, which are listed and explained in greater detail in Table 2, were determined statistically secured, and discussed, following a three-year study into arterial plasma of 118 female and 124 male minks, aged between six and seven months and kept under anaesthesia. Simply normally distributed or logarithmically distributed plasma enzyme activities were found to differ primarily by sex, with other experimental conditions being identical and regular. The enzyme activities of ICDH, active CPK, and total LDH (the latter only with females) were normally distributed, whereas all the other enzymes activities tested, except for gamma-GT and SDH, were of Gaussian distribution only after logarithmic transformation of the individual values. The plasma enzyme activities of GPT, LAP, ChE, LDH1, MDH, and AP differed from those of GOT, gamma-GT, SDH, total LDH and active CPK, in that they usually exhibited highly significant sex-related differences. All minks were tranquilised and kept under general anaesthesia, using neuroleptanalgesia, but all their enzyme activities were found to vary just as widely as those reported elsewhere in literature, in the context of minks without anaesthesia. The latter result was experimentally confirmed by means of a model experiment in which enzyme activities were recorded from nine male ferrets, prior to, during, and after neuroleptanalgesia.
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PMID:[Morphology and biochemistry of blood of various mustelids. 3. Enzymographic studies of arterial plasma of mink (Mustela vison Schreber, 1777)]. 701 Dec 44

Seventy-eight patients with myocardial infarction had been admitted to the intensive care unit not later than 5 h after the beginning of illness. The levels of myoglobin, CPK, LDH, AST, ALT, MB CPK and LDH1 were determined in the blood serum of the patients in the time course during the first 24 hours of hospitalization. All patients showed considerable increase of myoglobin level in the blood serum. In myocardial infarction the level of myoglobin is enhanced significantly earlier than all the other indices, and reached its maximum figure also earlier. In the majority of cases its content reverts to normal at the beginning or in the middle of the second day. In 10 patients with the spread of the primary focus of lesion a repeated peak of myoglobin rise was recorded a few hours after the painful attack. In cases complicated during the course of illness by circulatory insufficiency hypermyoglobinemia was observed during a much greater period of time. Hypermyoglobinemia is the most sensitive and the earliest test of myocardial infarction compared to other biochemical tests.
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PMID:[Role of the serial determination of myoglobin, enzymes and isoenzymes in the early diagnosis of myocardial infarction]. 709 73

The influence of hemodialysis on plasma fenofibric acid kinetics has been investigated in patients with chronic renal failure given 300 mg of fenofibrate in a single oral dose. A very pronounced lengthening of the fenofibric acid plasma decay was observed in both hemodialyzed (n = 6) and nonhemodialyzed (n = 9) patients. Hemodialysis did not modify the plasma levels and the ultrafiltrates contained very small amounts of fenofibric acid. The repeated daily administration of 100 mg of fenofibrate during 2 weeks in 5 renal patients on regular hemodialysis resulted in increasing plasma levels and led to progressive cumulation of fenofibric acid. Plasma fenofibric acid conjugates could not be detected. No particular clinical side effects or increase of CPK, GOT, GPT were be observed.
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PMID:Effect of hemodialysis on plasma kinetics of fenofibrate in chronic renal failure. 711 Apr 77

Using the both methods. RaBA-Super System (Rapid Blood Analyzer System), the clinical values for chemical constituents of blood in Shiba goats bred in Stock Farm, University of Tokyo, were determined on the following items: total protein, albumin, TTT, glucose, BUN, total bilirubin, total cholesterol, triglyceride, GOT, GPT, ALP, LDH, CPK, cholinesterase, calcium and inorganic phosphorus. The results obtained were summarized as follows: 1) All items determined were to be analyzed by means of the RaBA-Super System, although the values for total cholesterol, TTT, ALP and CPK varied considerably with individuals. 2) The values of adult female goats were significantly higher than those of young ones in total protein and albumin, and lower in glucose, cholinesterase, ALP and CPK. 3) The values of GPT and BUN of adult female goats in summer were significantly lower than those in winter and autumn. 4) The values for triglyceride and albumin of adult female goats using the RaBA-Super System were inconsistent with those analyzed simultaneously by the manual method, but a significant linear correlation was recognized between the both methods.
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PMID:[The clinical values fro chemical constituents of blood in normal miniature Shiba goats (author's transl)]. 720 32

A 54-yr-old man was admitted to Hokkaido University Hospital, complaining of fever, multiple arthralgia, edematous erythema and face and muscular weakness of extremities during the last 2 months. He was diagnosed as dermatomyositis by acceleration of ESR, elevation of GOT, GPT, CPK, aldolase, moderate increases of collagen fibers in biopsy specimen of skin and his clinical signs. Although stools were positive for occult blood, the routine radiographic examination failed to detect the bleeding site in the upper GI. tract. However, in the double contrast picture of the stomach, a very fine abnormal linear shadow was observed at the upper corpus of the lesser curvature. This linear shadow was a margin of the tumor, retrospectively. About 4 months later, abnormal pain occurred and a mass was palpable in the left lumbar region, suggesting a pancreatic tumor. He was operated on excising the tumor, but was performed only exploratory laparotomy because of the presence of intra-abdominal metastases. Death occurred 40 days after the operation and necropsy was done. The gross anatomical findings of the abdomen showed a stomach tumor as large as an infant's head and its metastases to pancreas, lymph nodes, and greater and lesser omentum. Esophageal mucosa including esophagocardiac junction was intact. Histological examination of the intragastric tumor revealed a typical squamous cell carcinoma with keratinization. According to the absence of the components of adenocarcinoma and squamous metaplastic gastric mucosa of non-cancerous areas in the stomach, it seemed likely to be a heterotopic squamous cell carcinoma. It was unknown about the precedence between the stomach cancer and dermatomyositis. There have been 11 cases of primary pure squamous cell carcinoma in the world literature since 1968, but this is the first case report of coexistence of these two diseases.
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PMID:[A case report of a primary pure squamous cell carcinoma of the stomach associated with dermatomyositis (author's transl)]. 726 22

The CPK, aldolase, GOT, GPT, and LDH concentrations in the serum and lumbar CSF of 80 patients with neuromuscular diseases and 20 controls were measured. The value obtained in serum was essentially in agreement with the data in the literature. This is the first publications reporting on regular CSF enzyme examinations in different neuromuscular disorders, particularly the results obtained in neurogenic muscular atrophies, which have certain characteristic features. The LDH activity in CSF was decreased in peroneal muscular atrophy, the GPT concentration in CSF was elevated in spinal muscular atrophy, and the mean activity of CSF aldolase was increased in amyotrophic lateral sclerosis. The simultaneous determination of enzymes in serum and CSF can provide valuable information in the research of certain details of pathomechanisms and thus lead to further improvement of diagnosis.
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PMID:Investigations on enzyme activity in the serum and CSF of patients with neuromuscular diseases. 731 27

Acute idopathic pericarditis can be accompanied by myocarditis, and in all types of acute pericarditis there are electrocardiographic signs of myocardial lesions. In order to determine the severity of the myocardial disease in acute idiopathic pericarditis, a prospective study has been carried out in a group of 25 patients with this diagnosis. The clinical evaluation included phonomecardiographic measurements of the systolic intervals, Weissler index in 24 cases, and echocardiographic study of the left ventricle in eight cases. Besides that, the serum levels of the myocardial enzymes (GOT, GPT, CPK, and LDH and its isoenzymes) were determined in all cases. The results showed a gallop rhythm in 8 percent of the cases, supraventricular arrhythmias in 4 percent, dysfunction of the left ventricle by systolic intervals and/or echocardiography in 32 percent, and increase of the myocardial enzymes in 24 percent, which represents a global incidence of myocardial disease of 44 percent. However, only three patients presented clinical manifestations of myocardial disease, although the congestive cardiac failure was always secondary to cardiac tamponade and not to myocardial failure. The increase of myocardial enzymes can determine important problems of differential diagnosis with an acute myocardial infarction. The clinical course was favourable in all of the cases, including the ones which showed myocardial disease.
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PMID:[Myocardial disease in acute idiopathic pericarditis (author's transl)]. 736 77

Clofibrate has been considered to be a relatively safe antidiuretic in the treatment of diabetes insipidus. However, we have recently had four cases of clofibrate-induced myopathy in patients with diabetes insipidus due to hypothalamic lesions. Physicians should therefore be aware of its occurrence and carefully monitor serum levels of CPK, GOT and GPT during the treatment of diabetes insipidus with clofibrate, especially in patients with associated hypothyroidism, latent or overt, which possibly favors the development of myopathy.
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PMID:Clofibrate-induced myopathy in patients with diabetes insipidus. 743 22

Sixty gnotobiotic rats with 5 strains of bacteria in intestine were randomized to 4 groups: (1) Sham injury group (controls, n = 6). (2) Early fluid resuscitation (EFR) group (n = 24), receiving fluid resuscitation (Parkland formula) immediately after scald (40% TBSA, third degree). (3) Delayed fluid resuscitation (DFR) group (n = 24) receiving resuscitation 6 hours later after scald. (4) Treatment group (n = 12) receiving DFR and the therapy of VitC and VitE. At 8, 24, 48 and 72 hours after injury, the animals (n = 6, at each point) were sacrificed and the content of oxygen free radicals (OFR), SOD,GSHPx and MDA in the heart, liver, kidney and lung were determined. Morphological Changes of organs, PaO2, PaCO2 and the content of serum CPK, LDH, GPT, GOT, BUN and Cr were also examined. Both EFR and DFR groups demonstrated elevated content of OFR and MDA and reduced content of SOD and GSHPx in their organs. Morphological and serological changes were also observed. All these changes were more obvious in DFR group than in EFR group. After the treatment of VitC and VitE, the changes were ameliorated. Our results suggested that DFR induced the production of OFR, resulting in lipid peroxidation and that OFR injury might be one of the main factors in the pathogenesis of multiple organ injury after DFR.
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PMID:[Multiple organ injury after delayed fluid resuscitation in severely scalded rats: role of oxygen free radicals]. 764 95

Single dose toxicity studies of T-3761 were carried out in mice, rats and dogs, and the following results were obtained. 1. The approximate lethal dose of T-3761 were more than 5,000 mg/kg for mice and rats, more than 2,000 mg/kg for dogs with oral administration, and more than 5,000 mg/kg for mice and rats with subcutaneous injection. LD50 values with intravenous injection were 783 mg/kg for male mice, 832 mg/kg for female mice, 341 mg/kg for male rats, and 403 mg/kg for female rats. Two dogs given 200 mg/kg did not die but one of the two treated with 400 mg/kg died after intravenous injection. The approximate lethal dose for dog was 400 mg/kg. 2. Neither abnormal symptoms and macroscopic findings nor deaths were observed in mice and rats treated orally. Granuloma around precipitates of T-3761 at the injection site was seen in mice and rats injected subcutaneously. Slight increase of white blood cell count, serum GOT, CPK and urea nitrogen were transiently found in dogs treated orally. Neither abnormal macroscopic findings nor deaths were observed in dogs treated orally. 3. Decreased motor activity and irregular breathing were observed in mice and rats injected intravenously. In dying animals, tonic or clonic convulsions were observed. Vomiting, hyperemia of ophthalmic mucosa, edema of face, decrease of motor activity, salivation and decrease in body temperature were observed in dogs injected intravenously. At higher doses, scream and tachypnea were observed while injecting. Hematological examinations disclosed that increases in red blood cell count, white blood cell count, hematocrit and hemoglobin were found transiently. In biochemical examinations, increases in serum GOT, GPT, urea nitrogen and creatinine were found transiently. One dog intravenously injected 400 mg/kg, showed tonic convulsion and died.
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PMID:[Single administration toxicity studies of T-3761 in mice, rats and dogs]. 766 80


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