Tabebuia rosea (Pwayé-wôz) : vertus médicinales en extraction alcoolique

Tabebuia rosea (Pwayé-wôz, Poïer rose, Pink pear tree) — famille Bignoniacées.

Synonymes scientifiques : Couralia rosea (Bertol.) Donn. Sm., Tabebuia mexicana (Mart. Ex DC.).) Hems., Tecoma mexicana Mart. Ex DC, T, rosea-Bertol.

Cette base documente les extractions alcooliques (éthanol) des substances actives. Notre monographie recense actuellement 5 indications en extraction alcoolique pour cette espèce. Le catalogue Lapo v2 enregistre 25 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

   Cancer : traitement adjuvant du carcinome hépatique

   Partie usitée : Fleur.

   Références scientifiques (courts extraits)

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

   • Selon Solomon S (2015)

     Extrait The flowers of Tabebuia rosea was tested for its anti-cancer activity against liver cancer HePG2 cell line by MTT assay. The present study has been performed experimentally by in vitro method to examine the anti-cancer activity of flowers of Tabebuia rosea.

   • Selon HEMAMALINI K (2011)

     Extrait The present study was conducted to evaluate the hepatoprotective activity of methanolic extracts of Tabebuia rosea & Solanum pubescens against paracetamol induced liver damage in rats. It was concluded from the result that the methanolic extract of T rosea & S pubescens possesses hepatoprotective activity against paracetamol induced hepatotoxicity in rats,.

   • Selon Hemamalini K (2012)

     Extrait The purpose of this study was to investigate the experimentally possible antitumor effect & antioxidant role of methanolic extract of Tabebuia rosea leaves against Dalton’s ascetic lymphoma (DAL) induced Swiss albino mice. The methanolic extract of Tabebuia rosea (METR) was administered at the doses of 100mg/kg, 200mg/kg in mice for 14 days after 24hours of DAL inoculation.

   • Selon Ramalakshmi S (2011)

     Extrait Tabebuia rosea is one of the medicinally important plants belonging to the family Bignoniaceae. Traditionally, taheebo has been used for treating ulcers, syphilis, gastrointestinal problems, candidiasis, cancer, diabetes, prostatitis, constipation, & allergies.

   • Selon Pagaza-Straffon EC (2021)

     Extrait Tabebuia rosea has been reported to have anti-cancer, antioxidant, & hypoglycemic activities, & other species of the same genus have anti-obesity effect.

2. 2

   Infection bacterienne: Salmonella typhimurium, Pseudomonas aeruginosa, Klebsiella pneumonia, Escherichia coli, Pseudomonas sp. Staphylococcus epidermis, Micrococcus luteus, Staphylococcus aureus, Streptococcus sp. & Bacillus subtilis

   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 Sathya M (2008)

     Extrait In vitro antibacterial studies on the ethanolic leaf extracts were carried out on ten medically important bacterial strains, including Salmonella typhimurium, Pseudomonas aeruginosa, Klebsiella pneumonia, Escherichia coli, Pseudomonas sp. Staphylococcus epidermis, Micrococcus luteus, Staphylococcus aureus, Streptococcus sp.

   • Selon Franco Ospina LA (2013)

     Extrait Both Tabebuia species revealed significant antibacterial activity against Staphylococcus aureus ATCC 25923. Results: ethanol extracts from TR & TO inner bark, as well as some of their fractions showed significant antiinflammatory & antioxidant activity, being generally Tabebuia rosea more active as antiinflammatory.

   • Selon Sobiyana P (2019)

     Extrait This paper reports the antioxidative & antimicrobial exercises of oil ether Tabebuia rosea & Tabebuia argentea extricates. Oil ether concentrates of Tabebuia rosea & Tabebuia argentea blossoms were assessed for their free radical searching action utilizing the DPPH radical test.

   • Selon Solomon S (2018)

     Extrait The present study was carried out to investigate the antimicrobial effect of the sample isolated from the ethylacetate fraction of flowers of Tabebuia rosea. The anti-bacterial activity of the compound isolated from ethyl acetate fraction is almost comparable with standard solvent control Chloramphenicol.

3. 3

   Infection bactérienne : Staphylococcus aureus

   Partie usitée : Écorce (interne).

   Références scientifiques (courts extraits)

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

   • Selon Franco Ospina LA (2013)

     Extrait Both Tabebuia species revealed significant antibacterial activity against Staphylococcus aureus ATCC 25923. Results: ethanol extracts from TR & TO inner bark, as well as some of their fractions showed significant antiinflammatory & antioxidant activity, being generally Tabebuia rosea more active as antiinflammatory.

   • Selon Sobiyana P (2019)

     Extrait This paper reports the antioxidative & antimicrobial exercises of oil ether Tabebuia rosea & Tabebuia argentea extricates. Oil ether concentrates of Tabebuia rosea & Tabebuia argentea blossoms were assessed for their free radical searching action utilizing the DPPH radical test.

   • Selon Sathya M (2008)

     Extrait In vitro antibacterial studies on the ethanolic leaf extracts were carried out on ten medically important bacterial strains, including Salmonella typhimurium, Pseudomonas aeruginosa, Klebsiella pneumonia, Escherichia coli, Pseudomonas sp. Staphylococcus epidermis, Micrococcus luteus, Staphylococcus aureus, Streptococcus sp.

   • Selon Solomon S (2018)

     Extrait The present study was carried out to investigate the antimicrobial effect of the sample isolated from the ethylacetate fraction of flowers of Tabebuia rosea. The anti-bacterial activity of the compound isolated from ethyl acetate fraction is almost comparable with standard solvent control Chloramphenicol.

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.