In collaboration with Scientific Association of Iranian Medicinal Plants

Document Type : Research Paper

Authors

1 Associate professor of pathology, Shahed University, Tehran

2 Assistant professor of biochemistry, Shahed University, Tehran

3 Academic Member of Qazvin University

4 Academic Member of Shahed University

Abstract

One of the most important intestinals, especially in developing countries is Salmonella infection. Today, antimicrobial resistance is increased and we need new antimicrobial drugs. One of these drugs is herbal drugs. The effects of garlic extract on Salmonella typhimurium infection were studied. 60 Dutch-polish rabbits were divided in 3 equal groups. The rabbits inoculated with 1011 colony forming unit orally. After 48 hours, two groups treated with 20 mg/kg and 40 mg/kg aqueous garlic extracts three times a day. Clinical manifestations are heart rate, weight, temperature and bowel habitus were evaluated after 24, 48, 72, 96 and 168 hours after treatment and at similar times in untreated group. Heart rate, temperature and bowel habitus status were significantly different in 3 groups and different days (p=0.000). Weight did not change significantly (p>0.05). Garlic extract decreased clinical manifestations in salmonella typhimurium infected rabbits. As a result, clinical trials for further studies.

Keywords

- جعفری، ح.، جلالی، م. و قره‌باغی، ر.، 1382. اثر سیر بر کلنی‌های سالمونلا تیفی‌موریوم. مجله دانشگاه علوم پزشکی و خدمات بهداشتی درمانی قزوین، 25: 12-8.
- Al- Waili, N.S., Saloom, K.Y., Akmal, M., Al-Waili, T.N., Al-Waili, A.N., Al- Waili, H., Ali, A. and Al-Sahlani, k., 2007. Effects of heating, storage and ultraviolet exposure on antimicrobial activity of garlic juice. Journal of Medicinal Food, 10(1): 208-212.
- Amin, M. and Kapadnis, B.P., 2005. Heat stable antimicrobial activity of allium ascalonicum against bacteria and fungi. Indian journal of experimental biology, 43(8): 751-754.
- Bakri, I.M. and Douglas, C.W.I., 2005. Inhibitory effect of garlic extract on oral bacteria. Archives of oral biology, 50(7): 645-651.
- Block, E., 1985. The chemistry of garlic and onions. Scientific American, 252: 114-119.
- Cavagnaro, P.F., Camargo, A., Galmarini, C.R. and Simon, P.W., 2007. Effect of cooking on garlic (Allium sativum L.) antiplatlet activity and thiosulfinates content. Journal of Agricultural and Food Chemistry, 55(4): 1280-1288.
- Chowdhury, A.K., Ahsan, M., Islam, S.N. and Ahmed, Z.U., 1991. Efficacy of aqueous extract of garlic & allicin in experimental shigellosis in rabbits. Indian Journal of Medical Research. 93: 33-36.
- Cutler, R.R. and Wilson, P., 2004. Antibacterial activity of a new, stable, aqueous extract of allicin against methicillin-resistant Staphylococcus aureus. British Journal of Biomedical Science (2): 71-74.
- Feldberg, R.S., Chang, S.C., Kotic, A.N., Nader, M., Neuwirth, Z., and Sundstrom, DC., 1988. Invitro mechanism of inhibition of bacterial cell growth by allicin. Antimicrob Agents chemther, 32(12): 1763-1768.
-Gomaa, N.F. and Hashish, M.H., 2003. Inhibitory effect of garlic (Allium sativum) on growth of some microorganisms. Journal of the Egyptian Public Health Association, 78(5-6): 361-372.
- Harris, J.C., Cottrell, S.L., Plummer, S. and Lioyd, D., 2001. Antimicrobial properties of Allium sativum (garlic). Applied Microbiology and Biotechnology, 57(3): 282-286.
- Iwalokum, B.A., Ogunledun, A., Ogbolu, D.O., Bamiro, S.B. and Jimi-omojola, J., 2004. In vitro antimicrobial properties of aqueous garlic extract against multidrug-resistant bacteria and candida species from Nigeria. Journal of Medicinal Food, 7(3): 327-333.
- Kumar, M. anf Berwal, J.S., 1988. Sensitivity of food pathogens to garlic (Allium sativum). Journal of Applied Microbiology, 84(21):213-215.
- Lesser, C. and Miller, S.I., 2005. Salmonellosis: 897-901. In Kasper, D.L., Fauci, AS., Longo, D.L., Braunwald, E., Hauser, S.L. and Jameson, J.L., (Eds.). Harrison's Principles of Iinternal Medicine. 16TH ed. Mc Graw-Hill. New york, 2607p.
- Miller, S.I., Pegues, D.A. and Ohl, M.E., 2005. Salmonella species including salmonella typhi: 2636-2654. In Mandel, G.L., Bennett, J.E. and Dolin, R., (Eds.). Principles and practice of infectious Disease. 6th ed. Philadelphia: Churchill Livingston, 3656p.
- Sasaki, J. and Kita, J., 2003. Bacteriocidal activity of garlic powder against Bacillus anthracis. Journal of Nutritional Science and Vitaminology. 49(4): 297-299.
- Singraham, J.L. and Ingraham, C.A., 1995. Text Book of Introduction to Microbiology. Wadsworth publishing co, London, 648p.
- Uchida, Y., Takahashi, T. and sato, N., 1975. The characteristics of the antibacterial activity of garlic. Japanese Journal of Antibiotics, 28: 638-642.