Topical aqueous extract of Ephedra alata can improve wound healing in an animalmodel |
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| Authors: | Naim Kittan Hanood Abu-Rass Ruba Sabr Lama Manasr Hadeel Hanany Nidal Jaradat Fatima Hussein Abdel Naser Zaid |
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| Affiliation: | Department of Biomedical Sciences, Faculty of Medicine & Health Sciences, An-Najah National University, Nablus e P.O. Box 7, Palestine,Department of Biomedical Sciences, Faculty of Medicine & Health Sciences, An-Najah National University, Nablus e P.O. Box 7, Palestine,Department of Pharmacy, Faculty of Medicine & Health Sciences, An-Najah National University, Nablus e P.O. Box 7, Palestine,Department of Pharmacy, Faculty of Medicine & Health Sciences, An-Najah National University, Nablus e P.O. Box 7, Palestine,Department of Pharmacy, Faculty of Medicine & Health Sciences, An-Najah National University, Nablus e P.O. Box 7, Palestine,Department of Pharmacy, Faculty of Medicine & Health Sciences, An-Najah National University, Nablus e P.O. Box 7, Palestine,Department of Pharmacy, Faculty of Medicine & Health Sciences, An-Najah National University, Nablus e P.O. Box 7, Palestine and Department of Pharmacy, Faculty of Medicine & Health Sciences, An-Najah National University, Nablus e P.O. Box 7, Palestine |
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| Abstract: | Purpose: Ephedra alata (E. alata) is perennial tough shrub plant that grows in Palestine and other regions. It is used often in folk''s medicine for the treatment of various diseases. In this project, E. alata extract was tested for its ability to improve wound and burn healing.Methods: An aqueous extract of E. alata was prepared and underwent several phytochemical analyses forthe presence of the major classes of phytochemical compounds. After that, a polyethylene glycol-basedointment containing the extract of E. alata was prepared and its wound and burn healing activities were tested in-vivo using an animal model for deep wound and full thickness skin burn. The effect wascompared against a placebo ointment. Skin biopsies were evaluated by a blinded clinical histopathologist, in addition to digital analysis.Results: Phytochemical analysis demonstrated the presence of the major classes of phytochemicalcompounds in the prepared extract including flavonoids, alkaloids, phytosteroids, phenolic compounds,volatile oils and tannins. As compared to placebo ointment, E. alata ointment significantly improved the healing of the wound ulcers, whereas it showed no advantage on the quality of the healing of burn ulcers.Conclusion: E. alata extract is rich in phytochemical compounds and can improve wound healing whenapplied topically. |
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| Keywords: | Ephedra alataUlcerWound healingBurnsPhytochemicals |
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