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Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves

Infectious diseases and cancer still become a significant health problem that causes high morbidity and mortality rate throughout the world. The resistance and adverse side effects of modern antimicrobial and anticancer drugs were still reported to date. Thus, it is highly required to develop altern...

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Main Authors: Saflan, Farah Azwani, Bakhtiar, M. Taher, Darnis, Deny Susanti
Format: Conference or Workshop Item
Language:English
English
English
Published: 2014
Subjects:
RS Pharmacy and materia medica
Online Access:http://irep.iium.edu.my/39553/2/IHCI_2014_Abstract_Book.pdf
http://irep.iium.edu.my/39553/3/IHCI_2014_Programme_Book.pdf
http://irep.iium.edu.my/39553/8/poster_ICHI_Farah_Azwani-2.pdf
http://irep.iium.edu.my/39553/
http://www.iium.edu.my/ihci
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spelling my.iium.irep.395532015-01-06T07:01:09Z http://irep.iium.edu.my/39553/ Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves Saflan, Farah Azwani Bakhtiar, M. Taher Darnis, Deny Susanti RS Pharmacy and materia medica Infectious diseases and cancer still become a significant health problem that causes high morbidity and mortality rate throughout the world. The resistance and adverse side effects of modern antimicrobial and anticancer drugs were still reported to date. Thus, it is highly required to develop alternative therapeutic regimens from natural products of medicinal plants. Medicinal plants have been an important source of healthcare as they contain active substances known as phytochemicals that are useful to treat many diseases. Therefore, the objectives of this study are to investigate the antimicrobial activities of methanol extract of Anisomelesindica’s leaves against Gram-positive bacteria (Staphylococcus aureus and Bacillus cereus), Gram-negative bacteria (Pseudomonas aeruginosa and Escherichia coli) and fungi(Candida albicansand Aspergillusspp), as well as cytotoxic activities on human breast adenocarcinoma (MCF 7) and human non-small cell lung carcinoma (H1299) cell lines. The antimicrobial activities were evaluatedusing agar disc-diffusion and determination of Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) / Minimum Fungal Concentration (MFC) values. The cytotoxic activity was carried out using 3-(4,5-dimethylthiazol-2-1)-2,5-diphenyltetrazolium bromide (MTT) assay. The agar disc diffusion test showed that the crude extract inhibited S. aureus (11.3-21.0 mm) and B. cereus (9.7-18.7 mm), while P. aeruginosa, E. coli, C. albicansand Aspergillus spp. were not inhibited for the concentration ranged 50-200 mg/mL tested. The MIC and MBC values for S. aureus are 12.5 and 25 mg/mL, while for B. cereus are 25 and 50 mg/mL, respectively. Cytotoxicity screening results revealed that the plant extract shows no cytotoxic effect against MCF 7 and H1299 cell lines at concentration ranged 6.125-200 μg/mL for 24 hours treatment. In conclusion, screening of methanol extract of A. indica’s leaves shows potential antibacterial activities against S. aureus and B. cereus and no cytotoxic activities against MCF 7 and H1299 cell lines. 2014 Conference or Workshop Item REM application/pdf en http://irep.iium.edu.my/39553/2/IHCI_2014_Abstract_Book.pdf application/pdf en http://irep.iium.edu.my/39553/3/IHCI_2014_Programme_Book.pdf application/pdf en http://irep.iium.edu.my/39553/8/poster_ICHI_Farah_Azwani-2.pdf Saflan, Farah Azwani and Bakhtiar, M. Taher and Darnis, Deny Susanti (2014) Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves. In: International Health Conference IIUM 2014, 3-4 Dec 2014, Kuantan. (Unpublished) http://www.iium.edu.my/ihci
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
English
topic RS Pharmacy and materia medica
spellingShingle RS Pharmacy and materia medica
Saflan, Farah Azwani
Bakhtiar, M. Taher
Darnis, Deny Susanti
Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves
description Infectious diseases and cancer still become a significant health problem that causes high morbidity and mortality rate throughout the world. The resistance and adverse side effects of modern antimicrobial and anticancer drugs were still reported to date. Thus, it is highly required to develop alternative therapeutic regimens from natural products of medicinal plants. Medicinal plants have been an important source of healthcare as they contain active substances known as phytochemicals that are useful to treat many diseases. Therefore, the objectives of this study are to investigate the antimicrobial activities of methanol extract of Anisomelesindica’s leaves against Gram-positive bacteria (Staphylococcus aureus and Bacillus cereus), Gram-negative bacteria (Pseudomonas aeruginosa and Escherichia coli) and fungi(Candida albicansand Aspergillusspp), as well as cytotoxic activities on human breast adenocarcinoma (MCF 7) and human non-small cell lung carcinoma (H1299) cell lines. The antimicrobial activities were evaluatedusing agar disc-diffusion and determination of Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) / Minimum Fungal Concentration (MFC) values. The cytotoxic activity was carried out using 3-(4,5-dimethylthiazol-2-1)-2,5-diphenyltetrazolium bromide (MTT) assay. The agar disc diffusion test showed that the crude extract inhibited S. aureus (11.3-21.0 mm) and B. cereus (9.7-18.7 mm), while P. aeruginosa, E. coli, C. albicansand Aspergillus spp. were not inhibited for the concentration ranged 50-200 mg/mL tested. The MIC and MBC values for S. aureus are 12.5 and 25 mg/mL, while for B. cereus are 25 and 50 mg/mL, respectively. Cytotoxicity screening results revealed that the plant extract shows no cytotoxic effect against MCF 7 and H1299 cell lines at concentration ranged 6.125-200 μg/mL for 24 hours treatment. In conclusion, screening of methanol extract of A. indica’s leaves shows potential antibacterial activities against S. aureus and B. cereus and no cytotoxic activities against MCF 7 and H1299 cell lines.
format Conference or Workshop Item
author Saflan, Farah Azwani
Bakhtiar, M. Taher
Darnis, Deny Susanti
author_facet Saflan, Farah Azwani
Bakhtiar, M. Taher
Darnis, Deny Susanti
author_sort Saflan, Farah Azwani
title Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves
title_short Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves
title_full Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves
title_fullStr Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves
title_full_unstemmed Antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves
title_sort antimicrobial and cytotoxic activities of methanol extract of anisomeles indica leaves
publishDate 2014
url http://irep.iium.edu.my/39553/2/IHCI_2014_Abstract_Book.pdf
http://irep.iium.edu.my/39553/3/IHCI_2014_Programme_Book.pdf
http://irep.iium.edu.my/39553/8/poster_ICHI_Farah_Azwani-2.pdf
http://irep.iium.edu.my/39553/
http://www.iium.edu.my/ihci
_version_ 1643611658812129280
score 13.211869

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