2014
DOI: 10.11604/pamj.2014.19.140.5279
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Baisse du HDL-cholestérol indicateur du stress oxydatif dans le diabète de type 2

Abstract: L'hypercholestérolémie est étroitement liée au stress oxydatif. Lorsqu'il y a trop de cholestérol qui circule dans le sang, il n'est pas utilisé en totalité par les cellules et il risque de s'accumuler dans les vaisseaux sanguins. Cela peut entrainer la formation des plaques d'athérosclérose qui gênent la circulation sanguine et provoquent des accidents cardiovasculaires. Le stress oxydatif apparait très tôt dans l'histoire des complications du diabète de type 2, et est lié à l'oxydation du glucose mais aussi … Show more

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Cited by 3 publications
(7 citation statements)
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“…In the eyes, macular edema can also be caused by the abnormal activation of metabolism induced by hyperglycemia, inflammation and lipoperoxidation. The significant increase in triglycerides and decrease in HDL-cholesterol in the diabetes control group (DC) are markers linked to retinal inflammation [ 42 , 43 ]. Administration of P. erinaceus extract and glibenclamide protected against retinal damage in diabetic rats.…”
Section: Discussionmentioning
confidence: 99%
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“…In the eyes, macular edema can also be caused by the abnormal activation of metabolism induced by hyperglycemia, inflammation and lipoperoxidation. The significant increase in triglycerides and decrease in HDL-cholesterol in the diabetes control group (DC) are markers linked to retinal inflammation [ 42 , 43 ]. Administration of P. erinaceus extract and glibenclamide protected against retinal damage in diabetic rats.…”
Section: Discussionmentioning
confidence: 99%
“…The other biochemical parameters also revealed the protective effect of the plant extract against hepatic and cardiac damage. The significant increase in ALT and AST levels is an essential index of liver damage that may be caused by inflammation, as observed in the diabetic controls group (DC) [ 43 ]. The significant increase (p < 0.01) in triglyceride levels observed at the end of the experiment in the diabetic control group (DC) could lead to hepatic steatosis linked to the increase in liver volume and contribute to the worsening of insulin resistance [ 44 ].…”
Section: Discussionmentioning
confidence: 99%
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“…Plus de neuf patients sur dix présentaient une dyslipidémie dans notre série. Au cours du diabète de type 2, les anomalies lipidiques sont particulièrement fréquentes dont l’hypoHDLémie isolée qui est classique comme type de dyslipidémie selon plusieurs auteurs [ 25 , 26 ].…”
Section: Discussionunclassified
“…Only patients with lipid disturbances had a slightly higher risk of having a decreased antioxidant capital.Lipid metabolism disturbances are important in diabetics with a profile varying according to the population, most often predominated by hypertriglyceridemia [19,20]. Lipid oxidation could be mitigated by the action of HDL which unfortunately is most often decreased in diabetics [21,22].…”
Section: Fig 1 Population Distribution Per Agementioning
confidence: 99%