Lactococcus garvieae ve Vibrio anguillarum Balık Patojenlerine Karşı Bazı Bitkisel Yağların İn Vitro Antibakteriyel Aktivitesinin Belirlenmesi Determination of in Vitro Antibacterial Activity of Some Vegetable Oils for Fish Pathogens Vibrio anguillarum and Lactococcus garvieae
نویسنده
چکیده
In this study, plant oils of Hypericum perforatum, Sesamum indicum, Nigella sative were investigated for their in vitro antibacterial activity against Vibrio anguillarum and Lactococcus garvieae. Antibacterial activity was found to show with oil of Nigella sative. It was determined formed on the diameter of inhibition (inhibition zone: 18 mm) of the oil against Vibrio anguillarum and Lactococcus garvieae pathogens. Plant oils of Hypericum perforatum, Sesamum indicum were not found the antibacterial effect against the bacterial fish pathogens. Antibacterial and immunostimulant feature of this plant is known to be therapeutic for human health in many disease also we were found to be effective against fish pathogens. As a result of the studies, Nigella sative oil were determined to be potentially be used in treatment against vibriosis and lactococcosis.
منابع مشابه
Application of ozone disinfection to remove Enterococcus seriolicida, Pasteurella piscicida, and Vibrio anguillarum from seawater.
Survival of bacterial fish pathogens, including Enterococcus seriolicida, Vibrio anguillarum, and Pasteurella piscicida, in ozonated seawater was determined in a batch system. Bacterial counts of all fish pathogens decreased at more than 0.040 to 0.060 mg of total residual oxidants (TROs) per liter, whereas no decrease in viable counts was observed at less than 0.018 to 0.028 mg of TROs per lit...
متن کاملIn vitro antibacterial activity of Peganum harmala (L) extract to some fish pathogenic bacteria
This study was conducted to examine in vitro antibacterialpotential from seed methanol extract of Peganum harmala (L) against some fish pathogenic bacteria including Lactococcus garvieae, Aeromonas hydrophila, Yersinia ruckeri and Pseuodomonas putida isolated from diseased rainbow trout (Oncorhynchus mykiss). The antibacterial activity of extracts was evaluated using disc diffusion assay, m...
متن کاملA comparative study of the in vitro antimicrobial and antifungal effect of Trachyspermumammi ,Lavandulaangustifolia and Eugenia aromatica essence on rainbow trout some patoghen
Regarding the revealing side effect of chemical medications, such as antimicrobial resistance and etc, herbal medications have been considered as one of potential alternative to chemical one. The main purpose of this study was to evaluate the in vitro antibacterial effect of lavender ( Lavandula angustifolia) and ajwain ( Trachyspermum ammi) essential oil on two important rainbow trout bacteria...
متن کاملA case of endocarditis caused by Lactococcus garvieae and suggested methods for identification.
Lactococcus garvieae is a Gram-positive coccus that has morphological and biochemical similarities to enterococci. L. garvieae strains rare human pathogens, with only a few cases reported in the literature, mainly as a cause of infective endocarditis. L. garvieae is well known as a fish pathogen, and in some of the reported cases, the patients had a history of contact with raw fish. Some of the...
متن کاملComparative Genomic Analysis of Lactococcus garvieae Strains Isolated from Different Sources Reveals Candidate Virulence Genes
Lactococcus garvieae is a major pathogen for fish. Two complete (ATCC 49156 and Lg2) and three draft (UNIUD074, 8831, and 21881) genome sequences of L. garvieae have recently been released. We here present the results of a comparative genomic analysis of these fish and human isolates of L. garvieae. The pangenome comprised 1,542 core and 1,378 dispensable genes. The sequenced L. garvieae strain...
متن کامل