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:4.1.2.13 (aldolase)
3,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Studies on organ homogenates of 22 one-year-old healthy geese indicated ubiquiternal distribution of GOT and GPT transaminases, lactate dehydrogenase, alkaline and acid phosphatase, aldolase and kreatine phosphokinase, without the presence of any pronounced organ specificity of some of the named enzymes. It is presumed that the investigation on these enzymes in goose blood serum can be of use only for determining the degree and the course of a given disease, but not for organ-localization of the disease's process.
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PMID:[Enzymatic activity study of the organs and blood serum of geese]. 53 93

210 male patients hospitalized for cardiac rehabilitation have been studied. As a result of age matching the sample was reduced to 190 patients: 72 patients with myocardial infarction, 90 patients with functional cardiovascular diseases, and 28 patients with angina pectoris. At the beginning and at the end of the 4 to 6 week rehabilitation program total lipids, cholesterol, triglycerides, phosphatides, GOT, GPT, LDH, HBDH, cholinesterase, aldolase, blood sugar, creatinine, electrolytes, hemoglobin, erythrocytes, leukozytes, and catecholamines were measured. In addition to the statistical comparison of the three groups and their specific change patterns, effects of body weight reduction and improvement of physical fitness were analyzed. The decrease of lipids is especially associated with weight reduction, whereas the decrease of enzyme activity and electrolyte concentration is accompanied as well with weight reduction as with the improvement of physical fitness.
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PMID:[Biochemical measures in cardiac patients: an analysis of change during rehabilitation (author's transl)]. 69 75

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 author carried out on 35 cats a study on the protein content, potasium and sodium. aldolase, GOT, GPT and LDH of the uterine muscle. The animals were divided into three groups: first-15 nonpregnant cats, second-10 pregnant cats at the first half of pregnancy and third-10 pregnant cats at the second half of pregnancy. He used a piece of uterine muscle from which proteins were extracted by solutions of potasium iodide with various strength. The total protein was determined by the method of Loury, but the sarcoplasmic proteins were examined electrophoretically. Electrolytes were estimated by flame photometer. The enzyme activity was examined by the reagents of "Boehringer". There was an increase of the amount of myosin and of the enzyme active sarcoplasmic protein fraction in the myometrium of pregnant animals. Potasium was increased in the uterine muscle during pregnancy, but sodium decreased. Enxyme activity of ALD, GOT and GPT was the highest in animals from the second group, but that of LDH-in the third group.
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PMID:[Biochemical changes in the myometrium of pregnant cats]. 124 Aug 2

A 25-year-old female patient with an approximate 10-year-history of slowly progressive muscle weakness was diagnosed as a manifesting carrier of Duchenne muscular dystrophy (DMD) because her muscle biopsy showed scattered fibers with no dystrophin on immunohistochemical staining. She had no family history of neuromuscular disorders. She was in good health until about 14 years of age, when she developed muscle weakness and atrophy of the extremities with slow aggravation. On admission at the age of 25 years, she had asymmetrical muscle atrophy in the lower extremities; the left femur, right femur, left crus, and right crus measured 36.0, 40.5, 31.5, and 35.5 cm in circumference, respectively. However, the muscle weakness of the extremities was symmetrical with no laterality, and the proximal muscles in the lower extremities were predominantly affected to 3+/5 MMT test. She walked with a mild wadding manner and stood up with Gower' maneuver. Deep tendon reflexes of the extremities were almost normoactive with no pathologic reflexes. As to laboratory findings, serum enzymes of muscular origin were elevated; GOT was 44 IU/l, GPT 60 IU/l, LDH 829 IU/l, CK 4238 IU/l, and aldolase 31 SL units. The electromyogram showed myopathic changes mixed with some neurogenic components. Peripheral nerve conduction velocity was normal. A computed tomography of the skeletal muscles showed more marked atrophy and lower density in the left lower extremity than in the right. The biopsied left gastrocnemius muscle demonstrated a marked variation in fiber size with some necrotic and regenerating fibers. On immunohistochemical stain with anti-dystrophin antibody, the dystrophin negative fibers were scattered among positive fibers in a mosaic distribution.
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PMID:[A manifesting carrier of Duchenne muscular dystrophy presenting mosaic distribution of dystrophin negative and positive muscle fibers]. 218 62

The patient is 48 year-old female who has been followed as MCTD with nonsteroidal therapies for 18 years. Sometimes she has been attached by focal severe muscle pain. One year ago, she had general myalgia associated with high fever and arthralgia. The results of the examination, aldolase, GOT, GPT, gamma-GTP, CRP and leucocyte were increased. Muscle biopsy showed noncaseating epithelioid granuloma being in contact with enlarged injected vessels. Out of tough with granuloma, a few fibre necroses, fibrosis of muscle, and degeneration of collagen fiber were recognized. After treatment of nonsteroidal antiinflammatory agents, her every complain was removed. Her muscle looks normal herself. MCTD has myopathy caused by inflammatory infiltrates and fibre necroses. But granulomatous myositis is very rare. It is difficult to differentiate our case from sarcoidosis, especially acute isolated muscle sarcoidosis.
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PMID:[A case of mixed connective tissue disease associated with uncommon acute myopathy caused by isolated muscle epithelioid granuloma]. 221 39

Adult acid maltase deficiency (AMD, glycogen storage disease type II) may involve respiratory muscles leading to severe respiratory failure even before the affection of pelvic girdle muscles has turned the patient non-ambulatory. The case of a 29-year-old woman is presented to demonstrate that long-term survival is possible even after acute respiratory failure has occurred. The examination of the patient's family revealed the diagnosis of AMD in her 24-year-old sister, so far without clinical symptoms. The comparison between the two patients of serum enzyme elevations (CK, LDH, GOT, GPT, aldolase) suggested that both physical activity and the stage of the disease may be correlated with the degree of enzyme level elevation.
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PMID:[Clinical follow-up in the adult (myopathic) form of glycogenosis type II]. 242 22

The marmoset, a small non-human primate, has rarely been used in toxicological studies. A short-term toxicity study was performed on common marmosets (BW = 330 +/- 32 g). Fifteen male marmosets received oral administration of DAB at a dose level of 56 mg/kg/day and 4 control animals received corn oil alone for a period of 15 days. Hematological, biochemical, histopathological and bone marrow examinations were carried out on the 5th, 10th and 15th day of treatment. Body weight decreased continuously and two animals died on day 10. Decreases in RBC, Hb and Ht and increases in MCV and WBC were observed. Uric acid and glucose were increased and AlP and LAP were decreased. Aldolase, GOT and GPT were increased by day 10, and thereafter recovery of aldolase to the control level and decreases of GOT and GPT were observed. Relative organ weights of the liver, kidney, spleen and adrenal were increased. Histologically, C-cell hyperplasia of the thyroid and slight changes of the liver were noted. Marrow total cell counts were not changed, but the G/E ratio was reduced. Thus, macrocytic anemia, an increase of marrow erythroblasts due to anemia and changes of biochemical parameters indicating liver injury were observed in marmosets; these findings were similar to those in rats in the previous experiments.
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PMID:Short-term toxicity study of 4-dimethylaminoazobenzene in marmosets. 310 51

Since red cells transport and metabolize acetaldehyde in vivo, the effects of acetaldehyde on human red cell enzyme activities were studied. Incubation of intact red cells or undiluted red cell lysates at 37 degrees C for 4 h with 1-10 mmol/l acetaldehyde decreased only GOT, GPT and aldolase activities among the 26 enzymes tested. No inhibition occurred at 4 degrees C or when acetaldehyde was incubated with dilute hemolysates. Incubation of lysates with other reducing substrates or with acetate inhibited aldolase but not GOT or GPT. Preincubation of lysates with cyanate or fluoride markedly decreased acetaldehyde-mediated transaminase inhibition but not aldolase inhibition. Addition of pyridoxal phosphate, the vitamin B6 transaminase coenzyme, to GOT and GPT assay mixes did not reverse acetaldehyde-mediated transaminase inhibition. These findings suggest that acetaldehyde-mediated aldolase inhibition results from oxidation of acetaldehyde while transaminase inhibition results from nonoxidative acetaldehyde metabolism. When 100-200 mumol/l acetaldehyde is added to lysates at 2-h intervals and when lysates are incubated with ethanol, alcohol dehydrogenase and an NAD-regenerating system, enzyme inhibition occurs at acetaldehyde levels approaching those seen in vivo. Thus, the role of acetaldehyde-mediated enzyme inhibition in the toxicity of alcohol abuse warrants further study.
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PMID:Effects of acetaldehyde on human red cell metabolism: evidence for the formation of enzyme inhibitors. 341 86


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