1.A comparative study of clinical and electrodiagnostic findings oncervical radiculopathy.
Journal of the Korean Academy of Rehabilitation Medicine 1991;15(4):502-512
No abstract available.
Radiculopathy*
3.An Epidemiologic Investigation of Typhoid Fever Outbreak in 0hchun Middle and High Schools Located in Young-il Gun Kyungpook Province.
Jung Han PARK ; Ju Young LEE ; Do Young LEE
Korean Journal of Epidemiology 1995;17(1):94-104
An epidemiologic investigation was conducted to identify the source of infection and the mode of transmission of typhoid fever outbreak occurred in Ohchun middle and high schools located in Young il Gun, Kyungpook Province from May 21 to Jun 4, 1994. Four out of 13 hospitalized students in three general hospitals in Pohang City were culture positive typhoid fever (Salmonella typhi Group D). Review of the in and outpatient logbooks of the three general hospitals in Pohang City, county health center and local clinics in the vicinity of the Ohchun middle and high schools suggested that the outbreak was confined to the schools. Drinking water source of the schools was two underground water pumps that had no treatment facilities; one in northern end and the other in southern end of the main school building. However, the southern water pump was closed on April 28, 1994 because a recent test for the water revealed E-coli suggesting a possible fecal contamination. Two hundred twenty students stated that they had experienced symptoms related to typhoid fever since April l, 1994 in a self administered questionaire survey of all of the 2, 226 students. Personal interviews with these 220 students were performed to confirm the clinical history together with a rectal swab culture for typhoid fever and Widal test. A total of 39 patients were detected; 15 confirmed cases (culture-positive) and 24 suspected cases (symptom positive with equal to or greater than 1:160 titer of Salmonella O-antibody or 1:320 titer of H-antibody titer in Widal test). The epidemic curve showed a unimodal curve with a peak on the second week(17 May, 1994) and tailed down to the 5th week (22 28 May, 1994). The overall incidence rate of typhoid fever was 1.8 per 100 students; 1.5 (1.6 for male, 1.5 for female) in the middle school and 2. 4 (6. 2 for male, 0. 4 for female) in the high school. When contrasted with the students who did not drink water at all in the school, the relative risks of incidence rate of typhoid fever for the students who drank the underground water of the school, both underground water and water brought from home, or water brought from home only were 55.5, 19.0, and 3.0 respectively. Three classes which had especially high incidence rates of typhoid fever were located in the southern part of the main school building, where the contaminated underground water pump is located. These findings suggested that the source of infection was the contaminated underground water of the school. Both of the two underground water pumps were closed permanently and the public running water was supplied to the schools.
Drinking Water
;
Groundwater
;
Gyeongsangbuk-do*
;
Hospitals, General
;
Humans
;
Incidence
;
Male
;
Outpatients
;
Running
;
Salmonella
;
Typhoid Fever*
;
Water
4.A Case an Angioleiomyoma Occurring on the Labial Mucosa.
Jung Eun SEOL ; Wonkyung LEE ; Do Hyeong KIM ; Hyojin KIM ; Han Young WANG ; So Young JUNG
Korean Journal of Dermatology 2016;54(2):163-165
No abstract available.
Angiomyoma*
;
Mucous Membrane*
5.Clinical analysis of cranioplasty.
Bae Jeong CHO ; Young Jung HWANG ; Sang Hun HAN
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(4):626-632
No abstract available.
6.The effect of adjuvant CMF(cyclophosphamide, methotrexate, 5-FU) chemotherapy of breast cancer.
Joon PARK ; Jung Han YOON ; Young Jong JEGAL
Journal of the Korean Cancer Association 1993;25(6):928-934
No abstract available.
Breast Neoplasms*
;
Breast*
;
Drug Therapy*
;
Methotrexate*
7.Distribution form of accommodative near point.
Jung Wan KOO ; Ja Young LEE ; Seung Han LEE
Korean Journal of Occupational and Environmental Medicine 1991;3(1):92-97
No abstract available.
8.A Study of the cPR Training Course for Nurse Teachers and Ambulance Drivers.
Kyung Hee KANG ; young Soo HAN ; Jung Yun HWANG
Journal of the Korean Society of Emergency Medicine 1997;8(3):353-361
No abstract available.
Ambulances*
;
Cardiopulmonary Resuscitation*
9.Anticancer Effect and Apoptosis of All-trans-retinoic Acid on the Human Ovarian Epithelial Carcinoma Cell Lines.
Jee Young HAN ; Woo Hee JUNG ; Tai Seung KIM
Korean Journal of Pathology 2000;34(3):225-234
Ovarian carcinoma is a serious disease in women. Some reports revealed all-trans-retinoic acid (tRA) inhibited the proliferation of ovarian carcinoma cell lines and induced apoptosis. The aim of this study was to evaluate the anticancer and apoptotic effects of tRA and the expression of the retinoic acid receptor (RAR) alpha, beta, gamma, p53, bcl-2, and c-myc genes on the ovarian carcinoma cell lines, NIH OVCAR3 and SKOV3. In both cell lines, the proliferation of tumor cells was inhibited and characteristic morphologic patterns of apoptosis were shown after treatment of tRA. The number of apoptotic cells and the percentage of apoptosis were increased after treatment of tRA. The gel electrophoresis revealed the DNA ladder pattern in the NIH OVCAR3. Gene expressions were observed using northern blotting. There was no RARalpha expression in both cell lines. In NIH OVCAR3, there was no changes in the expression of RARbeta and bcl-2 gene. The RARgamma gene expression of tRA treated group was slightly increased, but p53 gene expression was decreased, and c-myc gene was not expressed. In SKOV3, the expressions of RARbeta, gamma, and p53 genes were increased and that of bcl-2 was decreased in the tRA treated group. There was no change in c-myc gene expression. These results suggest tRA has anticancer and apoptotic effect on both ovarian carcinoma cell lines. RARbeta, RARgamma, bcl-2, and p53 gene expressions were correlated with these effects of tRA on SKOV3 but not on NIH OVCAR3.
Apoptosis*
;
Blotting, Northern
;
Cell Line*
;
DNA
;
Electrophoresis
;
Female
;
Gene Expression
;
Genes, bcl-2
;
Genes, myc
;
Genes, p53
;
Humans*
;
Receptors, Retinoic Acid
;
Tretinoin*
10.Shear bond strength of porcelain repair resins to nonprecious ceramo-metal alloy.
Joon Young ANN ; Jung Soo BAE ; Dong Hoo HAN
The Journal of Korean Academy of Prosthodontics 1991;29(2):195-209
No abstract available.
Alloys*
;
Dental Porcelain*