Stachytarpheta cayennensis (Vèvèn-Karayib) : vertus médicinales en extraction alcoolique

Stachytarpheta cayennensis (Vèvèn-Karayib, Vèvèn-Latjérat, verveine Caraïbe, Verveine-Queue-à-rat, Caribbean verbena, Rat’s-tail verbena) — famille TRAMIL.

Synonymes scientifiques : Abena cayennensis-(Rich)-Hitch, Lippia cylindrica-Scheele, Stachytarpheta australis-Moldencke, Verbena Cayennensis-Rich, V dichotoma-R & P, Zappania cayennensis-(Rich)-Mirb..

Sources externes reconnues associées à cette monographie : TRAMIL.

Cette base documente les extractions alcooliques (éthanol) des substances actives. Notre monographie recense actuellement 12 indications en extraction alcoolique pour cette espèce. Le catalogue Lapo v2 enregistre 27 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 I

   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 Adebayo AC (2007)

     Extrait This active butanol fraction was subjected to chromatographic subfractionation; some subfractions reduced hyperglycaemia in alloxan-diabetic rats to 60 and 78% & induced insulin release from the INS-1 cells; other subfractions, however, gave hyperglycaemic activities IN VIVO & inhibition of insulin release from the INS-1 cells. o.) of aqueous (125 mg/kg) & methanolic (2000 mg/kg) extracts of the leaves to alloxan-diabetic rats showed significant blood glucose reductions by 43 & 53%, respectively, at the end of a 4 hour period similar to the strong effect of glibenclamide (5 mg/kg, P.

   • Selon Eliakim-Ikechukwu C (2009)

     Extrait Groups B & D received daily oral doses of 250mg/kgb.w of Stachytarpheta cayennensis aqueous ethanolic leaf extract.This study aimed at validating the traditional claims of hypoglycaemic effect of the herb lasted for 21 days & thereafter the remaining rats were sacrificed & the liver dissected out for histological studies. Type 1 Diabetes mellitus was induced in groups B & D by a single intraperitoneal dose of 65mg/kgbw of streptozotocin.

   • Selon Olayode AC (2019)

     Extrait The many pharmacological potentials of Stachytarpheta cayennensis (L.C. Rich) Vahl, especially in managing central nervous system disorders, hypertension, diabetes & infections, have made it a subject of abuse, necessitating the need to ascertain its safety.

2. 2

   Cancer: traitement adjuvant du carcinome pancréatique ductal

   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 Adebesin OA (2016)

     Extrait This study investigated the antiproliferative attributes of hydroethanolic & aqueous leaf extracts of Stachytarpheta cayennensis on human pancreatic carcinoma cell lines (AsPC-1). There is an urgent need for agents with improved efficacy against pancreatic cancer, as only 20% of pancreatic cancer patients undergoing chemotherapy respond to treatment.

   • Selon Auteur (2021)

     Extrait In the present study, we described the novel usage of Stachytarpheta cayennensis ediated copper nanoparticles & its anti-cancer activity in both in vitro & in vivo model of skin cancer. Also, the anti-cancer potential of Cu-NPs was evaluated in A375 cells.

   • Selon Onofre SS (2015)

     Extrait The objective of this work was therefore to detect variations in total phenol & flavonoid content, & in the antioxidant activity of samples of Stachytarpheta cayennensis. In recent years, a substantial amount of evidence has pointed to the key role of free radicals & other oxidants as the main culprits for aging & degenerative diseases associated with aging, such as cancer, cardiovascular diseases, cataract, decline of the immune system & brain dysfunctions.

3. 3

   Arthrose, arthrite, rhumatisme, oedème

   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 PENIDO C (2006)

     Extrait In the present work, the anti-inflammatory & gastroprotective properties of ethanolic extracts of Stachytarpheta cayennesis (L.C. Overall, these data provide evidence for the anti-inflammatory & gastroprotective properties of SC, supporting its use in folk medicine for such purposes.

   • Selon Sulaiman MR (2009)

     Extrait The present study was carried out to explore the antinociceptive as well as the anti-inflammatory effects of an ethanol extract of Stachytarpheta jamaicensis (L.) Vahl (EESJ) using 3 models of nociception & 2 models of inflammation in experimental animals. For antinociceptive effects, 3 models were used: acetic acid-induced abdominal writhing, hot-plate- & formalin-induced paw-licking tests; for anti-inflammatory effects, 2 models were used--carrageenan-induced paw edema & cotton-pellet-induced granuloma tests.

   • Selon OKOYE CT (2014)

     Extrait (Verbenaceae) have been reported to possess potent anti-inflammatory & anti-malarial activities. The leaves of Stachytarpheta cayennensis C.

   • Selon Agampodi V (2022)

     Extrait Plant extracts (6.25-100 μg/mL) & individual compounds (3.125-50 μg/mL) elicited strong anti-inflammatory effects by suppressing the expression of interleukin-8 & inhibiting cyclooxygenase-1 and 5-lipoxygenase enzymes. Anti-inflammatory effects of plant extracts and isolated compounds were evaluated by flow cytometry and cyclooxygenase and lipoxygenase enzyme inhibition assays.

   • Selon SCHAPOVAL EE (1998)

     Extrait The alcoholic & n-butanolic extracts of dried leaves of Stachytarpheta cayennensis (L.C. The compounds also showed in vivo antiinflammatory activity when administered orally to rats mainly in the fourth hour after the administration of the phlogistic agent (70.22% & 93.99%, respectively).

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.