scholarly journals Activité cicatrisante de l’extrait aqueux des feuilles de Elaeis guineensis Jacq. (Arecaceae)

2020 ◽  
Vol 14 (3) ◽  
pp. 674-684
Author(s):  
Madièye Sene ◽  
Firmin Sylva Barboza ◽  
Bousso Top ◽  
Mamadou Ndiaye ◽  
Abdou Sarr ◽  
...  
Keyword(s):  
Leaf Extract ◽  
Elaeis Guineensis ◽  
Plantes Médicinales ◽  
Wistar Strain ◽  
Palmier À Huile ◽  
Healing Of Wounds ◽  
Aqueous Leaf Extract ◽  
Elaeis Guineensis Jacq ◽  
Wound Healing Activity ◽  
Daily Application

Elaeis guineensis Jacq. (Arecaceae), encore appelée Palmier à huile, constitue une source de nourriture et un remède naturel contre plusieurs pathologies. La présente étude avait pour but d’évaluer l’activité cicatrisante de l’extrait aqueux des feuilles de E. guineensis dans un modèle de brûlures expérimentales de second degré chez le rat de souche Wistar. Deux pommades à 3 et 10% de l’extrait aqueux dans la vaseline (EGV-3% et EGV-10%) ont été utilisées pour le test. Au plan phyto-chimique, l’extrait aqueux renferme des tanins, des flavonoïdes, des alcaloïdes et des stérols-triterpènes. L’application quotidienne des pommades induit une cicatrisation dépendante de la concentration. La vitesse de cicatrisation est plus importante avec EGV-10%, qui induit une réparation tissulaire quasi complète au bout de 22 jours de traitement. Les résultats de cette étude montrent l’intérêt de l’utilisation en milieu traditionnel des feuilles de E. guineensis dans la cicatrisation des plaies et des brûlures.Mots clés : plantes médicinales, brûlures, plaies, cicatrisation   English Title: Wound healing activity of the aqueous leaf extract of Elaeis guineensis Jacq. (Arecaceae) Elaeis guineensis Jacq. (Arecaceae) still called Palm Oil, is a source of food and a natural remedy against several diseases. The purpose of this study was to assess the healing activity of the aqueous leaf extract of E. guineensis in second-degree experimental burn model in Wistar strain rat. Two ointments (3 and 10%) of the aqueous leaf extract in the vaseline (EGV-3% and EGV-10%) were used for the test. Phyto-chemically, the aqueous leaf extract contains tannins, flavonoids, alkaloids and sterols-triterpenes. Daily application of ointments promotes a concentration-dependent healing. The cicatrization rate is higher with EGV-10%, which induces near-complete tissue repair after 22 days of treatment. These results show the value of traditional using of E. guineensis leaves in the healing of wounds and burns.Keywords: medicinal plants, burns, wounds, cicatrization.  

scholarly journals Diffusion variétale du palmier à huile (Elaeis guineensis Jacq.)

2000 ◽  
Vol 7 (2) ◽  
pp. 207-214 ◽  
Author(s):  
Tristan Durand-Gasselin ◽  
R. Kouame Kouame ◽  
B. Cochard ◽  
B. Adon ◽  
P. Amblard
Keyword(s):  
Elaeis Guineensis ◽  
Palmier À Huile ◽  
Elaeis Guineensis Jacq

scholarly journals Nanoemulsion of flavonoid-enriched oil palm (Elaeis guineensis Jacq.) leaf extract enhances wound healing in zebrafish

2021 ◽  
Vol 1 (4) ◽  
pp. 100124
Author(s):  
Mohamad Shazeli Che Zain ◽  
Shan Lakmal Edirisinghe ◽  
Cheol-Hee Kim ◽  
Mahanama De Zoysa ◽  
Khozirah Shaari
Keyword(s):  
Wound Healing ◽  
Oil Palm ◽  
Leaf Extract ◽  
Elaeis Guineensis ◽  
Elaeis Guineensis Jacq

scholarly journals Wound-healing Activity of the Aqueous Leaf Extract and Fractions of Ficus exasperata (Moraceae) and its Safety Evaluation on Albino Rats

2014 ◽  
Vol 4 (4) ◽  
pp. 246-252 ◽  
Author(s):  
Victoria Nonyelum Umeh ◽  
Emmanuel Emeka Ilodigwe ◽  
Daniel Lotanna Ajaghaku ◽  
Earnest Oghenesuvwe Erhirhie ◽  
Goodies Emuesiri Moke ◽  
...  
Keyword(s):  
Wound Healing ◽  
Leaf Extract ◽  
Safety Evaluation ◽  
Albino Rats ◽  
Aqueous Leaf Extract ◽  
Wound Healing Activity

scholarly journals Réaction de deux espèces d’igname (Dioscorea spp.) traitées avec du vin de palme (Elaeis guineensis jacq.), aux champignons responsables des pourritures d’igname

Afrika Focus ◽  
2009 ◽  
Vol 22 (2) ◽  
pp. 11-26
Author(s):  
Patrice Kouamé Assiri ◽  
Attaky Hortense Diallo ◽  
Andres Tschannen ◽  
Seuerin Ake
Keyword(s):  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Elaeis Guineensis ◽  
Penicillium Oxalicum ◽  
Dioscorea Alata ◽  
Cote D’Ivoire ◽  
Palmier À Huile ◽  
Elaeis Guineensis Jacq

La sensibilité de Dioscorea alata var. bètè-bètè et de D. cayenensis-rotundata var. krenglè traitées avec du vin de palme extrait du palmier à huile (Elaeis guineensis Jacq.) à sept champignons isolés de tubercules d’igname pourris en post-récolte a été évaluée. Ces tubercules d’igname ont été collectés sur deux marchés de la ville d’Abidjan et sur les claies de stockage à Bringakro (à 180 km d’Abidjan, Côte d’Ivoire). A travers les tests de pathogénécité, Penicillium oxalicum s’est révélé le plus pathogénique de tous les champignons isolés. Krenglè s’est montrée plus sensible aux champignons inoculés que bètè-bètè. In vitro, le vin de palme fermenté a inhibé totalement la croissance mycélienne de tous les champignons à l’exception de P. oxalicum et d’Aspergillus niger. Les pourcentages d’inhibition de la croissance mycélienne des différents champignons sont plus élevés sur krenglè que sur bètè-bètè. In vivo, quelque soit l’espèce d’igname testée, le vin de palme fermenté s’est montré plus efficace que le vin non fermenté lorsqu’il est utilisé à titre préventif.

scholarly journals Evaluation De La Production De Cinq Genotypes De Palmier A Huile (Elaeis Guinnensis Jacq.) Replantes Sur Des Parcelles A Haute Densite De Fusariose

2017 ◽  
Vol 13 (18) ◽  
pp. 562
Author(s):  
Désiré Allou ◽  
Kouadio Olivier Kouakou ◽  
Diabaté Sekou ◽  
Assanvo Simon-Pierre Nguetta
Keyword(s):  
Fusarium Wilt ◽  
Oil Palm ◽  
Plant Material ◽  
Elaeis Guineensis ◽  
Physiological State ◽  
Parental Origin ◽  
Tolerant Plant ◽  
Palmier À Huile ◽  
Elaeis Guineensis Jacq ◽  
Serious Disease

Fusarium wilt is the most serious disease of the oil palm (Elaeis guineensis Jacq.) In Africa. The methods of fighting this disease are mainly based on the search for tolerant plant material, so the researchers of CNRA were able to make available to the producers of the genotypes tolerant to the Fusarium wilt. However, two of these supposedly tolerant genotypes, planted on plot D9-3 in Ehania, a highly endemic plot, showed symptoms of vascular Fusarium wilt after 9 years of replanting. The evaluation of production responses in comparison with the physiological states of other genotypes of the same parental origin showed that the LM25373 and LM25635 progenies retained their ability to produce in spite of their doubtful physiological state. The appearance of the external symptoms of FHB did not affect the cycles of production of these so-called diseased progeny.

scholarly journals Wound Healing Activity of Elaeis guineensis Leaf Extract Ointment

2011 ◽  
Vol 13 (1) ◽  
pp. 336-347 ◽  
Author(s):  
Sreenivasan Sasidharan ◽  
Selvarasoo Logeswaran ◽  
Lachimanan Yoga Latha
Keyword(s):  
Wound Healing ◽  
Leaf Extract ◽  
Elaeis Guineensis ◽  
Wound Healing Activity

Wound healing activity of geraniin and aqueous leaf extract of Phyllanthus muellerianus (Kuntze) Excel (Euphorbiaceae)

Planta Medica ◽  
2014 ◽  
Vol 80 (16) ◽  
Author(s):  
YD Boakye ◽  
C Agyare ◽  
PG Ayande ◽  
EA Asiamah ◽  
NA Titiloye
Keyword(s):  
Wound Healing ◽  
Leaf Extract ◽  
Aqueous Leaf Extract ◽  
Wound Healing Activity

scholarly journals Effects of the Topical Application of Hydroalcoholic Leaf Extract ofOncidium flexuosumSims. (Orchidaceae) and Microcurrent on the Healing of Wounds Surgically Induced inWistarRats

2011 ◽  
Vol 2011 ◽  
pp. 1-9 ◽  
Author(s):  
Fernanda Oliveira de G. de Gaspi ◽  
Mary Ann Foglio ◽  
João Ernesto de Carvalho ◽  
Gláucia Maria T. Santos ◽  
Milene Testa ◽  
...  
Keyword(s):  
Topical Application ◽  
Leaf Extract ◽  
Healing Process ◽  
Native Plant ◽  
Tissue Samples ◽  
Simultaneous Application ◽  
Positive Effects ◽  
Healing Of Wounds ◽  
Surgically Induced ◽  
Wound Healing Activity

This study evaluated the wound healing activity of hydroalcoholic leaf extract ofOncidium flexuosumSims. (Orchidaceae), an important native plant of Brazil, combined or not with microcurrent stimulation.Wistarrats were randomly divided into four groups of nine animals: control (C), topical application of the extract (OF), treated with a microcurrent (10 μA/2 min) (MC), and topical application of the extract plus microcurrent (OF + MC). Tissue samples were obtained 2, 6, and 10 days after injury and submitted to structural and morphometric analysis. The simultaneous application of OF + MC was found to be highly effective in terms of the parameters analyzed (P<.05), with positive effects on the area of newly formed tissue, number of fibroblasts, number of newly formed blood vessels, and epithelial thickness. Morphometric data confirmed the structural findings. TheO. flexuosumleaf extract contains active compounds that speed the healing process, especially when applied simultaneously with microcurrent stimulation.

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