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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
pharmacology, toxicology and pharmaceutics
Antibacterial and anticandidal screening of Tunisian Citrullus colocynthis Schrad. from Medenine
Journal of Ethnopharmacology, Volume 125, No. 2, Year 2009
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Description
Ethnopharmacological relevance: Resistance to current antibacterial drugs and the rise of opportunistic fungal infections are growing global concerns. Traditional medicine is a potential source of new antibacterials and antifungals. Citrullus colocynthis Schrad. (Cucurbitaceae) endemic in Southern Tunisia, is used in folk medicine against dermatological, gynaecological and pulmonary infections. Aim of study: To assess in vitro antibacterial and anticandidal activity of aqueous and diluted acetone extracts of Citrullus colocynthis Schrad. MIC and MBC/MFC were determined for plant organs at different maturation stages. Materials and methods: Citrullus colocynthis Schrad. was harvested and its identification was verified. Aqueous and diluted acetone extracts (from the plant's roots, stems, leaves and three maturation stages of its fruit and seeds) were screened for activity against Gram-negative and Gram-positive bacteria (Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus and Enterococcus faecalis)-and various Candida spp. (Candida glabrata, Candida albicans, Candida parapsilosis and Candida kreusei). Results: All extracts showed activity against all strains. The highest MICs and MBCs/MFCs were obtained from the fruit aqueous extracts (MIC 0.10 mg/ml against Candida albicans and Candida glabrata, 0.20 mg/ml against Escherichia coli and Pseudomonas aeruginosa), lowest activity from the root extracts. Conclusions: Citrullus colocynthis Schrad. shows antibacterial and anticandidal properties. The folk medicinal use as a broad-spectrum antimicrobial agent is validated. © 2009 Elsevier Ireland Ltd. All rights reserved.
Authors & Co-Authors
Marzouk, Belsem
Tunisia, Monastir
Faculté de Pharmacie de Monastir
Marzouk, Zohra
Tunisia, Monastir
Faculté de Pharmacie de Monastir
Décor, R.
Tunisia, Monastir
B.c.t. Consulting
Edziri, H.
Tunisia, Monastir
Faculté de Pharmacie de Monastir
Haloui, Ehsen
Tunisia, Monastir
Faculté de Pharmacie de Monastir
Fenina, Nadia
Tunisia, Monastir
Faculté de Pharmacie de Monastir
Aouni, Mahjoub
Tunisia, Monastir
Faculté de Pharmacie de Monastir
Statistics
Citations: 110
Authors: 7
Affiliations: 2
Identifiers
Doi:
10.1016/j.jep.2009.04.025
ISSN:
03788741
Research Areas
Health System And Policy
Study Locations
Tunisia