Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A hyperlipemia was obtained in rabbits injected intravenously with two carbohydrate-rich fractions isolated from crude papain dialyzate. The fractions have an approximative molecular weight of 15,000 and 5,000 daltons and contains 35% and 15% of sugars respectively. The hyperlipemia appears 20 hours after the injection and consists in a hypertriglyceridaemia as suggested by the enrichment of serum in very light lipoproteins of density about 1.006. Concomittantly a decrease of the post-heparin lipase activity (PHLA) of the plasma was observed. After a few days the hyperlipemia disappears and the PHLA returns to a normal value. It is suggested that the hypertriglyceridaemia can be due to an inhibitory effect of the injected fractions on the removal action of the lipases which are released into the blood by an heparin injection.
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PMID:Induction of hyperlipemia by carbohydrate-rich fractions isolated from crude papain. 21 33

Angiotensin-converting enzyme (ACE) inhibitory, antihypertensive and antihyperlipidaemic activities of protein hydrolysates (RPH) from the jellyfish Rhopilema esculentum were investigated. R. esculentum was hydrolysed sequentially with pepsin and papain, and then the hydrolysate was ultrafiltered with a 2000 Da cut-off membrane. It was found that RPH contained high levels of Gly, Glu, Pro, Asp and Ala, having potential ACE inhibitory activity in vitro with an IC(50) of 1.28 mg/ml. It was also found that systolic blood pressure was reduced markedly in spontaneously hypertensive rats after single and chronic oral administration of RPH, indicating that RPH had an antihypertensive effect. In addition, oral administration of RPH decreased total serum cholesterol and triglyceride, and increased high-density lipoprotein cholesterol in rats fed with high-fat diet. These results indicate that RPH may prove to be a promising functional food for the prevention and treatment of hypertension and hyperlipidaemia.
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PMID:Angiotensin converting enzyme (ACE) inhibitory, antihypertensive and antihyperlipidaemic activities of protein hydrolysates from Rhopilema esculentum. 2344 66