Plantago ovata (Planten-jôn) : vertus médicinales en extraction alcoolique

Plantago ovata (Planten-jôn, Plantain jaune, Yellow plantain) — famille Plantaginacées.

Synonymes scientifiques : PlaPlantago brunnea Morris, P fastigiata Morris, P gooddingii A.Nels. & Kennedy, P insularis Eastw, P minima A.Cunningham.

Cette base documente les extractions alcooliques (éthanol) des substances actives. Notre monographie recense actuellement 10 indications en extraction alcoolique pour cette espèce. Le catalogue Lapo v2 enregistre 66 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

   Diabete mellitus de type II

   Partie usitée : Semence.

   Références scientifiques (courts extraits)

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

   • Selon USATIUC LO (2025)

     Extrait Polycystic ovary syndrome (PCOS), a common & multifactorial endocrine disorder in reproductive-aged women, is strongly associated with insulin resistance (IR) & type 2 diabetes mellitus (T2DM), & also affects up to one in four women with type 1 diabetes mellitus (T1DM). ovata) seed ethanol extract (POEE) to modulate oxidative stress (OS), inflammatory responses, metabolic profiles, & hormonal levels in rat Streptozotocin (STZ)-induced DM & Letrozole (LET)-induced PCOS.

   • Selon Sutradhar K (2022)

     Extrait the plantation, evolvement, phytochemical, pharmaceutical and pharmacological properties of Plantago ovata have been reviewed to reconnoiter the plant’s diverse properties. It has a variety of medicinal and pharmacological effects as it is frequently employed in a variety of medications for its medicinal features such as mucilage, super-disintegrant, gelling agent & suspending agent as well as pharmacological effects such as anti-diarrheal, anti-constipation, wound curer, hypocholesterolemic and hypoglycemia.

   • Selon KUMAR A (2026)

     Extrait This review aims to provide insights into the various characteristics of psyllium husk (Plantago ovata). Psyllium husk can be used as an adjunct therapy in managing body weight, hypercholesterolemia, type 2 diabetes, & gut health.

   • Selon Hannan J.M (2006)

     Extrait Plantago ovata has been reported to reduce postprandial glucose concentrations in diabetic patients. In 28 d chronic feeding studies in type 2 diabetic rat models, the extract reduced serum atherogenic lipids & NEFA but had no effect on plasma insulin & total antioxidant status.

   • Selon MORENO LA (2003)

     Extrait Psyllium or ispaghula husk (the husk of the seeds of Plantago ovata) is a mixture of neutral & acid polysaccharides containing galacturonic acid with a ratio of soluble/insoluble fibre of 70/30. In children & adolescents from developed countries, obesity prevalence has strongly increased in the last decades & insulin resistance & impaired glucose tolerance is frequently observed.

2. 2

   Cancer ; traitement adjuvant du carcinome colorectal

   Partie usitée : Feuille.

   Références scientifiques (courts extraits)

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

   • Selon Przybyszewska J (2024)

     Extrait This article presents the evidence available in the literature on the therapeutic potential & possible mechanisms of action of psyllium in the treatment of irritable bowel syndrome & ulcerative colitis, & prevention of colorectal cancer. It has also been documented that psyllium ingestion exhibits antioxidant, immunomodulatory, antiproliferative, anticancer, & antiviral effects.

   • Selon Gálvez M (2003)

     Extrait Methanolic extracts from seven Plantago species used in traditional medicine for the treatment of cancer, were evaluated for cytotoxic activity against three human cancer cell lines recommended by the National Cancer Institute (NCI, USA). Since the flavonoids are able to strongly inhibit the proliferation of human cancer cell lines, we have identified luteolin-7-O-β-glucoside as major flavonoid present in most of the Plantago species.

   • Selon Real M (2015)

     Extrait This study was designed to determine the presence of hormone-like activities dependent on the activation of human estrogen receptor alpha (hERa) and/or androgen receptor (hAR) in methanol extracts prepared from three medicinal plants historically & currently used for therapeutic purposes: Ginkgo biloba leaves (GBL), Elettaria cardamomum seeds (ECS) & Plantago ovata seeds (POS). After a solid-liquid extraction (SLE) step, their effects on HerA function were assessed in MCF-7 breast cancer cells using the E-Screen bioassay, & their ability to induce hAR-mediated reporter gene expression was evaluated using the androgen-sensitive stable prostatic PALM cell line.

   • Selon NORDGAARD L (1996)

     Extrait NORDGAARD L et al, Colonic production of butyrate in patients with previous colonic cancer during long-term treatment with dietary fibre (Plantago ovata Seeds).

   • Selon Juarranz M (2002)

     Extrait Juarranz M et al, Physical exercise, use of Plantago ovata & aspirin, & reduced risk of colon cancer.

3. 3

   Ulcère gastrique

   Partie usitée : Semence. Association synergique mentionnée : Plantago major- semences.

   Références scientifiques (courts extraits)

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

   • Selon KHEDHER A (2022)

     Extrait wt) significantly protected against ethanol-induced gastric ulcer in rats by decreasing the ulcer index value & preserving the integrity of the gastric mucosa. This study aimed to determine the antiulcerogenic & antioxidant activities of Psyllium (Plantago ovata Forssk) seed ethanolic extract in rats.

   • Selon BAGHERI SM (2018)

     Extrait BAGHERI SM et al, Antiulcer & hepatoprotective effects of aqueous extract of Plantago ovata seed on indomethacin ulcerated rats.

   • Selon KUMAR A (2026)

     Extrait This review aims to provide insights into the various characteristics of psyllium husk (Plantago ovata). RECENT FINDINGS: The studies have highlighted the multifaceted functional properties of psyllium husk, including its high water-holding capacity, gel-forming ability, & viscosity, which contribute to its efficacy in promoting gastrointestinal health.

   • Selon FERNANDEZ-Banares F (2014)

     Extrait Plantago ovata husk therapy could be used in patients with Parkinson disease to reduce the symptoms of gastrointestinal disorders, but it is important to know whether this compound modifies levodopa pharmacokinetics.

   • Selon Real M (2015)

     Extrait This study was designed to determine the presence of hormone-like activities dependent on the activation of human estrogen receptor alpha (hERa) and/or androgen receptor (hAR) in methanol extracts prepared from three medicinal plants historically & currently used for therapeutic purposes: Ginkgo biloba leaves (GBL), Elettaria cardamomum seeds (ECS) & Plantago ovata seeds (POS). Unlike POS extracts, GBL & ECS extracts showed estrogenic (0.07 & 0.20 nM E2Eq mg (-1), respectively) & anti-estrogenic (0.01 & 0.02 μM ICI182780Eq mg (-1), respectively) activities.

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.