Dioscorea alata (Yanm Sen-marten) : vertus médicinales en extraction alcoolique

Dioscorea alata (Yanm Sen-marten, Yanm Blan, Anba-bon, Igname de St -Martin, Igname Blanc, En-bas-est-bon, St Martin yam, White yam) — famille Dioscoréacées.

Synonymes scientifiques : Dioscorea alata var globosa-®-P, D alata var purpurea-®-AP, D atropurpurea-R, D colocasiifolia-P, D eburina-L, D ebúrnea-L, D globos-R, D javanica hort ex Q, D purpurea R, D rubella-R, D sapinii DW, D vulgaris-M, Elephantodon eburneus-S, Polynome alata-S.

Cette base documente les extractions alcooliques (éthanol) des substances actives. Notre monographie recense actuellement 4 indications en extraction alcoolique pour cette espèce. Le catalogue Lapo v2 enregistre 72 références scientifiques pour cette espèce (détail intégral dans l’application).

Important — références scientifiques sur cette page publique : seuls de courts extraits de chaque source citée sont présentés (phrases d’abstract sélectionnées), conservés dans leur langue d’origine (le plus souvent l’anglais), sans traduction. Ces extraits ne constituent pas le texte intégral de l’article ni une bibliographie complète. Les fiches de référence complètes et le détail monographique sont disponibles dans l’application Lapo v2 (essai gratuit 30 jours).

1. 1

   Diabète mellitus de type II

   Partie usitée : Tubercule.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon Maithili V (2011)

     Extrait To evaluate the antidiabetic activity of ethanolic extract of Dioscorea alata in glucose loaded & alloxan induced diabetic rats. Diabetes mellitus was induced by alloxan monohydrate (120 mg/kg, i.p.) in physiological saline after overnight fasting for 18 hours.

   • Selon Guo X (2015)

     Extrait Peel extract exerted better bioactivity than flesh extract, which indicated that purple yam peel, a kind of kitchen waste that is always overlooked, might serve as a promising therapeutic natural product for the prevention of diabetes or other advanced glycation end products-related diseases.

   • Selon Rosida (2018)

     Extrait The findings of this research can facilitate the development of functional food for the healthiness of human, & for diabetic & hypercholesterolemia patient. It can be concluded that modified white water yam was proved to pose hypocholesterolemic & hypoglycemic effects & could be developed as functional food.

   • Selon Dey P (2014)

     Extrait The underground tuber of Dioscorea alata is a palatable food and is also claimed to have therapeutic effects. alata underground tubers by investigating different parameters like the expression of interferon gamma (IFN-γ), interleukin (IL)-2, IL-4 & IL-10, in addition to its effect on the proliferation of murine splenic T-lymphocytes in vitro.

   • Selon Adeloye JB (2021)

     Extrait Hence, the study provides a rationale that dough meal from unripe plantain; water yam & bitter leaf have the potential to be used as functional foods to alleviate postprandial hyperglycemia. In all age groups globally, diabetes is a metabolic disease that is associated with oxidative stress caused by reactive free radicals in the human system.

2. 2

   Stress oxydatif

   Partie usitée : Tubercule.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon Hsu CK (2011)

     Extrait The effects of water & 50% ethanolic extracts from Dioscorea alata peel on the oxidative status of tert-butyl hydroperoxide (t-BHP)-treated mouse Hepa 1–6 & FL83B liver cell lines were investigated. GPx activity might play an important role in the protective effect associated with t-BHP-induced oxidative stress.

   • Selon Chen CT (2017)

     Extrait The present study was designed to explore whether yam could protect the heart from doxorubicin (DOX)-induced oxidative stress leading to cardiotoxicity in vivo. japonica Thunb., water extracts of Dioscorea alata, ethanol extracts of D.

   • Selon Chang SJ (2004)

     Extrait DA feeding exhibited its antioxidative effects in HHcy including alleviating PA, lipid peroxidation, & oxidative stress, but did not induce activity of antioxidant enzymes which had already adaptively increased by HHcy. Plasma malondialdehyde levels, an indicator of lipid peroxidation, & hepatic reactive oxygen species, an indicator of oxidative stress, of HHcy with DA feeding were significantly lower than that without DA feeding.

   • Selon Adeloye JB (2021)

     Extrait In all age groups globally, diabetes is a metabolic disease that is associated with oxidative stress caused by reactive free radicals in the human system. Hence, this study aimed to determine the antioxidant, α-amylase & α-glucosidase activities, glycemic index, blood glucose concentration a sensory attributes of dough meals developed from flour blends of unripe plantain, water yam & bitter leaf.

   • Selon Das A (2014)

     Extrait The purpose of this study was to delineate the differential antioxidant, ROS scavenging & iron chelation activities of the 70% methanolic extract (DALM) & aqueous extract (DALA) of Dioscorea alata L. These results confirm the possible role of the 70% methanolic extract as a promising free radical scavenger & as a potent antioxidant & anticancer source.

3. 3

   Cardiomyopathie induite par la Doxorubicine

   Partie usitée : Tubercule.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon Chen CT (2017)

     Extrait The present study was designed to explore whether yam could protect the heart from doxorubicin (DOX)-induced oxidative stress leading to cardiotoxicity in vivo. japonica Thunb., water extracts of Dioscorea alata, ethanol extracts of D.

   • Selon Wu WH (2005)

     Extrait Methods: Twenty-four apparently healthy postmenopausal women were recruited to replace their staple food (rice for the most part) with 390 g of Dioscorea alata in 2 of 3 meals per day for 30 days & 22 completed the study. These effects might reduce the risk of breast cancer & cardiovascular diseases in postmenopausal women.

   • Selon Chen T (2017)

     Extrait The purple yam, Dioscorea alata L., is an important source of starch, vitamins & polyphenols.

D’autres indications (y compris d’autres modes d’extraction le cas échéant), posologies, précautions d’emploi et les <strong>références scientifiques complètes</strong> (fiches intégrales, pas seulement les courts extraits ci-dessus) sont disponibles dans la fiche monographique de l’application Lapo v2.