지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 289 - 297 (9page)
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초록· 키워드
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Objectives: To estimate the microbial contaminant load discharged from livestock farms, we randomly selected livestock farmers of cattle, swine, and fowl and collected bacterial strains from domestic animals’ feces and compost samples. Recently, as multi-antibiotic-resistant bacteria and super bacteria showing resistance to a variety of antibiotics have been reported one after another, the ecological and health hazard of antibiotic-resistant bacteria is emerging as an important issue. Methods: Monitored indicator microorganism constituents were totak coliform (TC), fecal coliform (FC), and aerobic bacteria. The multi-antibiotic-resistant bacteria were identified from investigated indicator microorganisms by 16S rRNA sequencing. Results: By microbiological analysis, the largest population of aerobic bacteria (1.5×105 CFU/g) was found in cattle fecal compost, and total coliforms (1.1×107 CFU/g) and fecal coliforms (1.0×105 CFU/g) were found primarily in swine fecal compost, while the lowest population was found in fowl fecal compost. Among the 67 strains separated from aerobic bacteria, five strains expressing high antibiotic resistance were selected in each sample. We found the multi-antibiotic resistant strains to be Shigella boydii, Staphylococcus lentus, Acinetobacter sp. and Brevibacterium luteolum. Conclusions: These results suggest that increasing numbers of multi-antibiotic-resistant bacteria in the environment have a close relation to the reckless use of antibiotics with livestock.
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참고문헌 (23)
참고문헌 신청
/ / Annual report of food-borne disease in Korea
APHA / 1995 / Standard Methods for Examination of Water and wastewater, 19th ed / American Public Health Association, American Water Works Association, Water Pollution Control Federatio
Baudisova, D / 1997 / Evaluation of Escherichia coli as the main indicator of fecal pollution / Water Sci Technol 35 (11) : 333 ~ 336
Bergogne-Berezin E / 1995 / The increasing significance of outbreaks of Acinetobacter spp. the need for control and new agents / J Hosp Infect 1 (30) : 441 ~ 452
Cisneros-Herreros JM / 2005 / Nosocomial pneumonia due to Acinetobacter baumannii / Enfermedades Infecciosas y Microbiologia Clinica 3 (23) : 46 ~ 51
APHA / 1995 / Standard Methods for Examination of Water and wastewater, 19th ed / American Public Health Association, American Water Works Association, Water Pollution Control Federatio
Baudisova, D / 1997 / Evaluation of Escherichia coli as the main indicator of fecal pollution / Water Sci Technol 35 (11) : 333 ~ 336
Bergogne-Berezin E / 1995 / The increasing significance of outbreaks of Acinetobacter spp. the need for control and new agents / J Hosp Infect 1 (30) : 441 ~ 452
Cisneros-Herreros JM / 2005 / Nosocomial pneumonia due to Acinetobacter baumannii / Enfermedades Infecciosas y Microbiologia Clinica 3 (23) : 46 ~ 51
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