ANTIBACTERIAL ACTIVITY OF LAURUS NOBILUS EXTRACT AGAINST Pseudomonas aeruginosa ISOLATED FROM WOUNDS IN SHEEP AFTER FALSE WOOL SHEARIN
Although sheep shearing is considered an important and a widely used process to cut offthe sheep’s wool, false wool shearing can cause serious problems by giving a chance to growbacteria. This study is aims to identify Pseudomonas aeruginosa isolated from the inflamedwounds after false woo...
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College of Veterinary Medicine, University of Basrah, Iraq
2020-11-01
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| Series: | Basrah Journal of Veterinary Research |
| Subjects: | |
| Online Access: | https://bjvr.uobasrah.edu.iq/article_174098_462b7a0b34c2baad1a19edbcbca7daa9.pdf |
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| author | Nawres N. Jaber Nada S. Hadi Moaed H. Sayhood |
| author_facet | Nawres N. Jaber Nada S. Hadi Moaed H. Sayhood |
| author_sort | Nawres N. Jaber |
| collection | DOAJ |
| description | Although sheep shearing is considered an important and a widely used process to cut offthe sheep’s wool, false wool shearing can cause serious problems by giving a chance to growbacteria. This study is aims to identify Pseudomonas aeruginosa isolated from the inflamedwounds after false wool shearing process and to evaluate the antibacterial activity of Laurusnobilus extract against this bacteria. The results of bacterial growth showed that P. aeruginosaproduced characteristic colonies on nutrient agar with pigment pyocin and β- hemolysis on bloodagar and grew on MacConkey agar but did not ferment lactose sugar. In addition, the isolateswere positive for biofilm formation using polystyrene 96 well plate. Among 6 antibiotic agents,the highest resistance was found with novobiocin, chloramphenicol and tetracycline,respectively. Laurus nobilis extract had an antimicrobial activity against P. aeruginosa. Theresults of this study revealed that hot and cold alcoholic extracts of Laurus nobilis with MICs6.5 mg/ml, 12.5 mg/ml and 50mg/ml, respectively, were more effective than hot water extract. |
| format | Article |
| id | doaj-art-227e849b94204b9b89980f6d56bf4e62 |
| institution | Kabale University |
| issn | 1813-8497 2410-8456 |
| language | English |
| publishDate | 2020-11-01 |
| publisher | College of Veterinary Medicine, University of Basrah, Iraq |
| record_format | Article |
| series | Basrah Journal of Veterinary Research |
| spelling | doaj-art-227e849b94204b9b89980f6d56bf4e622025-08-20T03:49:42ZengCollege of Veterinary Medicine, University of Basrah, IraqBasrah Journal of Veterinary Research1813-84972410-84562020-11-0119S1 (Proceeding of 7th International Scientific Conference, College of Veterinary Medicine University of Basrah, Iraq)667910.23975/bjvetr.2020.174098174098ANTIBACTERIAL ACTIVITY OF LAURUS NOBILUS EXTRACT AGAINST Pseudomonas aeruginosa ISOLATED FROM WOUNDS IN SHEEP AFTER FALSE WOOL SHEARINNawres N. Jaber0Nada S. Hadi1Moaed H. Sayhood2Department of Veterinary Microbiology and Parasitology, College of Veterinary Medicine, University of BasrahDepartment of Veterinary Microbiology and Parasitology, College of Veterinary Medicine, University of BasrahDepartment of Veterinary Public Health, College of Veterinary Medicine, University of BasrahAlthough sheep shearing is considered an important and a widely used process to cut offthe sheep’s wool, false wool shearing can cause serious problems by giving a chance to growbacteria. This study is aims to identify Pseudomonas aeruginosa isolated from the inflamedwounds after false wool shearing process and to evaluate the antibacterial activity of Laurusnobilus extract against this bacteria. The results of bacterial growth showed that P. aeruginosaproduced characteristic colonies on nutrient agar with pigment pyocin and β- hemolysis on bloodagar and grew on MacConkey agar but did not ferment lactose sugar. In addition, the isolateswere positive for biofilm formation using polystyrene 96 well plate. Among 6 antibiotic agents,the highest resistance was found with novobiocin, chloramphenicol and tetracycline,respectively. Laurus nobilis extract had an antimicrobial activity against P. aeruginosa. Theresults of this study revealed that hot and cold alcoholic extracts of Laurus nobilis with MICs6.5 mg/ml, 12.5 mg/ml and 50mg/ml, respectively, were more effective than hot water extract.https://bjvr.uobasrah.edu.iq/article_174098_462b7a0b34c2baad1a19edbcbca7daa9.pdffalse wool shearingpseudomonas aeruginosalaurus nobilus |
| spellingShingle | Nawres N. Jaber Nada S. Hadi Moaed H. Sayhood ANTIBACTERIAL ACTIVITY OF LAURUS NOBILUS EXTRACT AGAINST Pseudomonas aeruginosa ISOLATED FROM WOUNDS IN SHEEP AFTER FALSE WOOL SHEARIN Basrah Journal of Veterinary Research false wool shearing pseudomonas aeruginosa laurus nobilus |
| title | ANTIBACTERIAL ACTIVITY OF LAURUS NOBILUS EXTRACT AGAINST Pseudomonas aeruginosa ISOLATED FROM WOUNDS IN SHEEP AFTER FALSE WOOL SHEARIN |
| title_full | ANTIBACTERIAL ACTIVITY OF LAURUS NOBILUS EXTRACT AGAINST Pseudomonas aeruginosa ISOLATED FROM WOUNDS IN SHEEP AFTER FALSE WOOL SHEARIN |
| title_fullStr | ANTIBACTERIAL ACTIVITY OF LAURUS NOBILUS EXTRACT AGAINST Pseudomonas aeruginosa ISOLATED FROM WOUNDS IN SHEEP AFTER FALSE WOOL SHEARIN |
| title_full_unstemmed | ANTIBACTERIAL ACTIVITY OF LAURUS NOBILUS EXTRACT AGAINST Pseudomonas aeruginosa ISOLATED FROM WOUNDS IN SHEEP AFTER FALSE WOOL SHEARIN |
| title_short | ANTIBACTERIAL ACTIVITY OF LAURUS NOBILUS EXTRACT AGAINST Pseudomonas aeruginosa ISOLATED FROM WOUNDS IN SHEEP AFTER FALSE WOOL SHEARIN |
| title_sort | antibacterial activity of laurus nobilus extract against pseudomonas aeruginosa isolated from wounds in sheep after false wool shearin |
| topic | false wool shearing pseudomonas aeruginosa laurus nobilus |
| url | https://bjvr.uobasrah.edu.iq/article_174098_462b7a0b34c2baad1a19edbcbca7daa9.pdf |
| work_keys_str_mv | AT nawresnjaber antibacterialactivityoflaurusnobilusextractagainstpseudomonasaeruginosaisolatedfromwoundsinsheepafterfalsewoolshearin AT nadashadi antibacterialactivityoflaurusnobilusextractagainstpseudomonasaeruginosaisolatedfromwoundsinsheepafterfalsewoolshearin AT moaedhsayhood antibacterialactivityoflaurusnobilusextractagainstpseudomonasaeruginosaisolatedfromwoundsinsheepafterfalsewoolshearin |