Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:4.1.2.13 (aldolase)
 3,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute arterial occlusion of the extremities may result in severe and complex metabolic derangements. In order to investigate therapeutic means of controlling such metabolic derangements, 19 adult mongrel dogs weighing between 7 and 15 kg underwent acute arterial occlusion by cross-clamping the infrarenal aorta. Clamping was released after 48 hours. The experimental animals were divided into three groups: an untreated group, a THAM group, and a perfusion group. Biochemical and electrolyte analyses were measured before and 1 hour after occlusion, and 1, 3, 12, 24, and 48 hours after the release of occlusion. The SGOT, creatinine, CPK, and aldolase levels rose after release of the occlusion and were significantly higher in the untreated group than in the THAM and perfusion groups. Among these enzymatic changes, the CPK level showed the largest increase. The serum potassium levels remained almost at preocclusion levels after release of the occlusion. It was concluded that the intravenous administration of THAM and peripheral washing were effective against untoward metabolic changes occurring in the ischemic extremities.
J Cardiovasc Surg (Torino)
PMID:Methods of suppression of myonephropathic metabolic syndrome. 403 Aug 79

The effect of a chronic intake of dietary alcohol upon myocardial enzymes was studied in rats. Alcohol, comprising more than 40% of the dietary calorie content, was administered to rats for 6 or 12 weeks. To assess the metabolic changes in the myocardium, the following enzymes were measured: lactate dehydrogenase (LDH), malate dehydrogenase (MDH), aldolase (ALD), isocitrate dehydrogenase (ICDH), creatine kinase (CK) and glutamate-pyruvate transaminase (GPT). The activity of CK was decreased (4.79 +/- 0.99 U X mg-1 protein) after 6 weeks on alcohol and was significantly different from that of the controls (5.98 +/- 1.44 U X mg-1 protein). After 12 weeks the CK activity of alcoholic rats had recovered to 5.99 +/- 1.08 U X mg protein-1 and approached the value found in the normal myocardium. A pronounced decrease was found in the activity of MDH: 8.26 +/- 0.69 U X mg protein-1 in the controls, and 6.78 +/- 1.07 U X mg protein-1 and 5.79 +/- 0.85 U X mg protein-1 in the alcoholic rats after 6 and 12 weeks, respectively. The LDH activity decreased to a lesser extent, but significantly: 2.45 +/- 0.18 U X mg protein-1 in the controls, and 2.11 +/- 0.07 U X mg protein-1 and 2.06 +/- 0.29 U X mg protein-1 after 6 and 12 weeks on test. Only slight, not significant, changes were observed for the other enzymes investigated (ICDH, ALD, GPT).(ABSTRACT TRUNCATED AT 250 WORDS)
Cardiovasc Res 1983 Nov
PMID:Enzyme activity changes in rat heart after chronic alcohol ingestion. 668 85