요로병원성 대장균의 P-fimbriae 보유율 (The Expression P-fimbriae of E. Coli in the Urinary Tract Infections)

서지정보

· 발행기관 : 고신대학교(의대) 고신대학교 의과대학 학술지
· 수록지 정보 : 고신대학교 의과대학 학술지 / 7권 / 1호 / 47 ~ 54페이지
· 저자명 : 박준현, 박숙자

초록

-Abstract- The prevalence of uropathogenic Escherichia coli bearing P-fimbriae was assessed in 69 patients with urinary tract infection. Male to female ratio was 1 : 4.8 and patients with 40-60 year old were most prevalent. The presence of P-fimbriae on E. coli was determined by concurence of MRHA positive and agglutination with anti P-fimbriae specific antibody which was made by immunization of rabbit with ER2 strain which is P-fimbriated strain. The 94% (15/16) of E. coli causing pyelonephritis was MRHA positive. While among strains causing cystitis and asymptomatic bacteriuria MRHA positive were found 45% and 59% of cases, respectively. And, the occurrence of P-fimbriated E. coli was 69% in pyelonephritis while among cystitis and asymtomatic bacteriuria P-fimbriae were found in 45% and 32% of cases, respectively. The antibiotic resistance patterns were not different between P-fimbriated and non-P-fimbriated E. coli. The positive rates of orinithin decarboxylase test was significantly higher in P-fimbriated E. coli. than non-P-fimbriated E. coli.

영어초록

-Abstract- The prevalence of uropathogenic Escherichia coli bearing P-fimbriae was assessed in 69 patients with urinary tract infection. Male to female ratio was 1 : 4.8 and patients with 40-60 year old were most prevalent. The presence of P-fimbriae on E. coli was determined by concurence of MRHA positive and agglutination with anti P-fimbriae specific antibody which was made by immunization of rabbit with ER2 strain which is P-fimbriated strain. The 94% (15/16) of E. coli causing pyelonephritis was MRHA positive. While among strains causing cystitis and asymptomatic bacteriuria MRHA positive were found 45% and 59% of cases, respectively. And, the occurrence of P-fimbriated E. coli was 69% in pyelonephritis while among cystitis and asymtomatic bacteriuria P-fimbriae were found in 45% and 32% of cases, respectively. The antibiotic resistance patterns were not different between P-fimbriated and non-P-fimbriated E. coli. The positive rates of orinithin decarboxylase test was significantly higher in P-fimbriated E. coli. than non-P-fimbriated E. coli.

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