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입원치료를 시행한 세균각막염에 대한 12년간의 분석: 원인균주와 항생제내성
임수호,이상범,Su-Ho Lim,MD,Sang-Bumm Lee,MD,PhD 대한안과학회 2012 대한안과학회지 Vol.53 No.3
Purpose: To investigate the distribution of bacterial keratitis isolates and the shifting trends of in vitro antibiotic susceptibility of the isolates for inpatients with bacterial keratitis. Methods: Three hundred ninety-two bacterial isolates with 366 positive culture cases from consecutive corneal scrapes of 988 clinically diagnosed bacterial keratitis inpatients hospitalized at Yeungnam University Hospital between January 1998 and December 2009 were retrospectively reviewed. The bacteriological profiles and in vitro resistance were evaluated in the first and second six-year periods. Results: The percentage of positive cultures was 37.0% (366/988). The commonly isolated Gram-positive and Gram-negative organisms were S. epidermidis (98; 25.0%) and P. aeruginosa (41; 10.5%), respectively. The ratio of Gram-positive to Gram-negative isolates was 1.24:1. The Gram-positive isolates significantly decreased compared to the Gram-negative isolates in the last six-year period (45.3% versus 54.7%, respectively) relative to those in the first six-year period (66.1% versus 33.9%, respectively). S. epidermidis and S. aureus decreased, and E. cloacae, S. marcescens, and S. maltophilia increased in the last six-year period. The resistance of fluoroquinolone to the Gram-positive isolates, though not statistically significant, tended to increase to 34.1% from 21.5% (p=0.061), and the methicillin-resistant S. aureus tended to increase to 54.2% from 30.0% (p=0.055). Conclusions: S. epidermidis and P. aeruginosa were the most common bacterial keratitis isolates in Gram-positive and Gram-negative isolates. The Gram-positive isolates tended to decrease, though the Gram-negative organisms tended to increase in the last six-year period compared to the first six-year period. Empirical antibiotic selection should be based on local susceptibility patterns and distribution of bacterial isolates. J Korean Ophthalmol Soc 2012;53(3):372-384
IV. 뽕밭기반의 입지 조건과 생산성제고 -양잠주산지의 변천과 안정양잠농가의 경영적, 기술적 요인을 중심으로-
임수호 한국잠사학회 1979 한국잠사곤충학회지 Vol.21 No.2
지금까지 우리나라 잠사업은 농가의 소득증대와 외화획득을 위한 수출전략품목으로 국가경제발전에 크게 기여한 바 있다. 그러나 향후 경제구조의 고도화가 진행되고 농가소득이 크게 향상됨에 따라 지금까지의 잠사업이 지녔던 농가소득 및 외화획득에 차지했던 비중이 상대적으로 약화되고 급변하는 회사경제적 여건하에서 어떤 뚜렷한 존재적 의의를 가지고 국가경제 및 농가소득증대에 기여하겠느냐 하는 그 기능과 역할이 뚜렷하게 재정립되지 않으면 안될 전환점에 우리는 서 있는 것이다. (중략)