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| Titre : | Evaluation of the anti-inflammatory and anticoagulant activity of Salix Alba | | Type de document : | document électronique | | Auteurs : | Linda Zebabdja, Auteur ; Amira Merdas, Auteur ; Karbab,Ahlem, Directeur de thèse | | Editeur : | Faculté des sciences de la nature et de la vie | | Année de publication : | 2023 | | Importance : | 42 Feuilles | | ISBN/ISSN/EAN : | MS/1487 | | Langues : | Français | | Catégories : | Thèse et mémoire:Master:Immunologie
| | Mots-clés : | White Willow Anti-inflammatory activity Anticoagulant activity Polyphenols | | Résumé : |
The White Willow is a medicinal plant widespread in many countries of Asia, Europe, America,
North Africa and Algeria. It is used for many therapeutic purposes, including joint pain and
aches in general, colds, fever, headaches, especially migraines, respiratory problems, acute
infections, and it can also be used for prevent blood clots. The aim of our study based is to
estimate an ethnopharmacological study whose purpose to evaluate its therapeutic uses.
Qualitative chemical analysis was carried out using precipitation and staining reactions, and
quantitative to determine the content of secondary metabolites in the two extracts. Antiinflammatory
activity was tested by induction of ear edema in vivo, and anticoagulant activity
was tested in vitro.
The ethnopharmacological study showed a relative knowledge of the plant. The qualitative
chemical examination showed the richness in tannins, flavonoids, proteins, polyphenols and
alkaloids in the two extracts. Quantitatively, significant amounts of flavonoids and polyphenols
were found in the methanolic extract of willow bark with values of 24.18 ± 0.73 μg equivalent
of quercetin and 113.89 ± 1.21 μg equivalent of gallic acid/ dry extract, respectively.
Anti-inflammatory and anticoagulant activities showed that both extracts exhibit significant
activities due to their richness in bioactive compounds. Thanks to the ethnopharmacological
study and the results of this work which have proven the importance of the plant in traditional
medicine as an anti-inflammatory and anticoagulant purposes. |
Evaluation of the anti-inflammatory and anticoagulant activity of Salix Alba [document électronique] / Linda Zebabdja, Auteur ; Amira Merdas, Auteur ; Karbab,Ahlem, Directeur de thèse . - Setif, Algerie : Faculté des sciences de la nature et de la vie, 2023 . - 42 Feuilles. ISSN : MS/1487 Langues : Français | Catégories : | Thèse et mémoire:Master:Immunologie
| | Mots-clés : | White Willow Anti-inflammatory activity Anticoagulant activity Polyphenols | | Résumé : |
The White Willow is a medicinal plant widespread in many countries of Asia, Europe, America,
North Africa and Algeria. It is used for many therapeutic purposes, including joint pain and
aches in general, colds, fever, headaches, especially migraines, respiratory problems, acute
infections, and it can also be used for prevent blood clots. The aim of our study based is to
estimate an ethnopharmacological study whose purpose to evaluate its therapeutic uses.
Qualitative chemical analysis was carried out using precipitation and staining reactions, and
quantitative to determine the content of secondary metabolites in the two extracts. Antiinflammatory
activity was tested by induction of ear edema in vivo, and anticoagulant activity
was tested in vitro.
The ethnopharmacological study showed a relative knowledge of the plant. The qualitative
chemical examination showed the richness in tannins, flavonoids, proteins, polyphenols and
alkaloids in the two extracts. Quantitatively, significant amounts of flavonoids and polyphenols
were found in the methanolic extract of willow bark with values of 24.18 ± 0.73 μg equivalent
of quercetin and 113.89 ± 1.21 μg equivalent of gallic acid/ dry extract, respectively.
Anti-inflammatory and anticoagulant activities showed that both extracts exhibit significant
activities due to their richness in bioactive compounds. Thanks to the ethnopharmacological
study and the results of this work which have proven the importance of the plant in traditional
medicine as an anti-inflammatory and anticoagulant purposes. |
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Affiner la rechercheEvaluation of the anti-inflammatory and anticoagulant activity of Salix Alba / Linda Zebabdja / Faculté des sciences de la nature et de la vie (2023)
