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가축의 설사변에서 분리한 대장균과 살모넬라균의 항균물질 감수성과 마우스에서의 치료효과
김종만,진남섭,김종완,진영화,이희수,권창희,우승룡,이해천,박종명,김재학,이재진,Kim, Jong-man,Jean, Nam-seop,Kim, Jong-wan,Jean, Young-hwa,Lee, Hee-soo,Kweon, Chang-hee,Woo, Sung-ryong,Lee, Hae-chon,Park, Jong-myung,Kim, Jae-hak,Rhee, J 대한수의학회 1997 大韓獸醫學會誌 Vol.37 No.2
Survey on MIC of antimicrobial drugs and its treatment efficacy in mice were conducted for the strains of Escherichia coli and Salmonella spp isolated from feces of young domestic animals with diarrhea in 1996. A total of 338 strains of E coli and 61 strains of Salmonella spp were examined for the susceptibility to 20 antibiotics and 7 synthetic antimicrobial drugs. The results indicated that the majority of strains were susceptible to amikacin(93.5%), cefoperazone/sulbactam(93.5%), cefotaxim(93.3%), cefomandole(92.8%), cefoperazone(91.6%) and ciprofloxacin(85.1%), in order. Although gentamicin, ciprofloxacin and norfloxacin showed the relatively low MIC distributions, erythromycin, doxycycline, sulfamethoxazole and oxytetracycline revealed the high MIC distributions to most of isolates. The $MIC_{90}$ of antimicrobials for E coli were > $62.5{\mu}g/ml$ in gentamicin, $2.0{\mu}g/ml$ in ciprofloxacin, $1.0{\mu}g/ml$ in norfloxacin, > $500{\mu}g/ml$ in erythromycin, $125{\mu}g/ml$ in doxycycline, > $1000{\mu}g/ml$ in sulfamethoxazole and > $250{\mu}/ml$ in oxytetracycline. In general, the MIC of E coli isolates was higher than that of Salmonella spp isolates. Although variation in synergism or additivity of antibiotic combinations were demonstrated, ampicillin-gentamicin was the most efficacious combination both against E coli and Salmonella spp with the fluctuation of 7.7-77.5%. In the experiment of treatment efficacy in mice, the highest survival ratio(83.3%) after challenge with pathogenic E coli and Salmonella typhimurium was detected in the group treated with gentamicin.
金光會,李熺洙,魏光民 中央醫學社 1971 中央醫學 Vol.20 No.3
A case of chondrosarcoma on the proximal portion of the right humerus is reported. The patient is a 42 year old male who has had a hard mass over the right upper arm for 13 years. About 13 years prior to admission, the patient began to notice a. hard mass on the proximal portion of the right humerus and thereafter it had gradually grown to adult fist size. However the size of the mass had been stationary untilt three years prior to admission and then it showed a rather rapidly growing tendency,. and on the admission it had reached child head size. Roentgenological study revealed a large mass with cauliflower like irregularly calcif ied density on the lateral aspect of the proximal half of the right humerus. En block excision was performed as the patient strongly refused to have forequarter amputation. The mass measured 25cmX25cmX2Ocm in size. Most of the lesion was composed of a graish white substance and small patchily calcified areas of cartilaginous_ matrix. The clinical course, roentgenographic findings, surgical findings and pathological study confirmed it to be a typical secondary and peripheral type of chondrosarcoma originated from osteochondroma. The recent follow up 29 months after operation revealed no evidence of recurrence and, the- patient was in his good health.
韓秀峰,李熺洙,鄭仁熙 中央醫學社 1973 中央醫學 Vol.24 No.3
Two cases of recurrent giant cell tumor of bone which involved the distal end of the right femur of a 33 year old male and the proximal end of the right femur of a 39 year old male are presented. Clinical signs, symptoms, roentgenographic findings, and bone biopsy led to the diagnosis. The primary lesions of these cases were treated by curettage and autogenous bone grafts. Recurrence of one case of the lesion was clinically noted six months after . the primary operation, and the other four months after the primary operation. The recurrent lesion showed more trabeculation in roentgenography, and had more stromal cells, fewer giant cells, and had smaller sized giant cells compared to the primary lesions. One of the cases refused to have the amputation, so the pathological fracture was treated by open reduction and internal fixation and discharged from the hospital. The' other case had a right hip disarticulation, and the postoperative course had been uneventful. Three months later he was discharged from the hospital with a hip disarticulation prosthesis. There has been no evidence of recurrence or malignant change during the two year postoperative course in case II.
金光會,李熺洙 中央醫學社 1971 中央醫學 Vol.20 No.4
We have made a socio-medical survey of 200 patients who had major amputations of the limbs and were admitted to the Severance Amputee Center to have prosthetic fitting and training during the period Mar. 1968 to May 1970. Sex incidence showed male 88% and female 12%, and the age group from 21 to 50 occupied 81.5% of all cases. The prevalent age groups to become amputee were 21 to 30 years of age, 31 to 40 years of age and 11 to 20 years of age in order. Accidents were the causes of the amputation in 47.5% of cases, and the next were diseases and industrial injury, and over-all 75% of the series were the victims of trauma. The cases who had amputation in the lower extremity were 164(82%), and among them A-K amputee were 78 (39%) and B-K amputee were 74 (37%). Generally most of the amputee were poorly educated, and 92.5% of them were very poor-economically, so needed the governmental relief and charity service for the prosthetic fitting and training expenditures. In Korea, women amputees seemed to have less chances than men so far as marriage was concerned. Average duration for the prosthetic training was 4 weeks in A-K prosthesis wearer, 3 weeks in B-K prosthesis wearer and about 10 days in A-E and B-E prosthesis wearer. One hundred and ten cases(55%) admitted that they had become more nervous and violent after to be amputees. The episodes of suicidal trial were noted from 32 cases.