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전자궁적출술 후 항문-직장기능에 미치는 영향에 관한 연구
선우재근(Jae Gun Sunwoo),최규연(Kyu Yeon Choi),김민관(Min Kwan Kim),이슬기(Seul Ki Lee),배동한(Dong Han Bae),이문호(Mun Ho Lee) 대한산부인과학회 1999 Obstetrics & Gynecology Science Vol.42 No.8
Objective: It has been suggested that hysterectomy has a disturbing influence on bowel function, mainly constipation. We performed a prospective study to assess the changes of ano-rectal physiology after hysterectomy. Methods: Fourteen consecutive patients were assessed before and two months after hysterectomy. A detail questionnaire was devised to allow assessment of bowel function and ano-rectal pressure test and balloon expulsion test were performed before and after hysterectomy. The parameters measured in ano-rectal pressure test included the minimal sensible volume, ano-rectal resting pressure, maximal squeezing pressure, recto-anal inhibitory reflex and balloon expulsion test. Data analysis was carried out by paired t-test. Statistical significance was inferred when the p value was〈0.05. Results: Among the fourteen patients, the straining in defecation was found in three patients after operation, other defication habits were not significantly changed after hysterectomy(P>0.05). There were no significant changes in ano-rectal pressure test after hysterectomy. The disturbance of balloon expulsion capacity was increased in four patients after hysterectomy(29%). Conclusion: Our results demonstrate that hysterectomy does not cause a decrease in ano-rectal pressure and rectal sensitivity, but has an adverse effect on rectal expulsion capacity in a some of patients.
NIH3T3 세포에 주입된 Taxol-Like Protein-35 의 작용 및 세포독성
선우재근(Jae Gun Sunwoo),이진우(Jin Woo Lee),황병두(Byung Do Hwang) 대한산부인과학회 2001 Obstetrics & Gynecology Science Vol.44 No.4
Objective : To know whether the effects of TALP-35 introduced into NIH3T3 cells by osmotic lysis of pinosome (OLP method) can associates with microtubule, increases microtubule polymerization in cells and induces cytotoxicity. Methods : By osmotic lysis of pinosome (OLP method), TALP-35 was added to NIH3T3 cell. thereafter, distribution of TALP-35, indirect immunofluorescence microscopy, analysis of cells were done. Results : When TALP-35 was added to NIH3T3 cell homogenate, tubulin was cosedimented with TALP-35 and presented in microtubule pellets. TALP-35 was associated with microtubules and increased microtubule polymerization in NIH3T3 cells. Internalization of TALP-35 caused cell death. Cytotoxicity was found to be caused by apoptosis and G2/M phase block. Conclusion : TALP-35 infused in cell made microtubule polymerization increasing, stable and formed microtubule bundle. The mechanism of TALP-35-dependent was presented in cytotoxicity in NIH3T3 cell.
선우재근 ( Jae Gun Sunwoo ),조인숙 ( In Sook Cho ),전섭 ( Seob Jeon ),배동한 ( Dong Han Bae ),신영우 ( Young Woo Shin ),김창진 ( Chang Jin Kim ),정동준 ( Dong Jun Jeong ) 대한산부인과학회 2008 Obstetrics & Gynecology Science Vol.51 No.3
Malignant mixed mullerian tumors (MMMT) are rare biphasic malignant neoplasm with two components of carcinoma and sarcoma. The most common site of occurrence in female genital tract is the uterine corpus. MMMT of the cervix is extremely rare. MMMT of uterine corpus is highly malignant and the prognosis is poor. Surgery is treatment of choice of uterine cerivx MMMT. The clinicopathologic characteristics of tumor and treatment are uncertain because of lack of clinical data. We experienced one case of malignant mixed mullerian tumor of uterine cervix and report our experience with a brief review of literature.
긴장성 요실금 환자에서 요도 과운동성과 내인성 괄약근 결함이 있는 환자의 증상과 특징의 비교 연구
선우재근 ( Jae Gun Sunwoo ),신영우 ( Young Woo Shin ) 대한산부인과학회 2007 Obstetrics & Gynecology Science Vol.50 No.12
Objective: To evaluate how patients in the four diagnosis groups differ in their symptoms and other characteristic levels in female stress urinary incontinence Method: A retrospective chart review of 240 patients with stress urinary incontinence was performed. Patients were categorized as intrinsic sphincter deficiency (ISD) or stress urinary incontinence (SUI). Within these groups, patients with hypermobility were separated from those without hypermobility. And then just patients with hypermobility were compared. Information on several types of symptoms and characteristics were captured for all patients. Results: There are nothing to do with among 4 each groups and 6 symptoms (frequency, urgency, postvoid dribbling, voiding difficulty, hematuria, recurrent infection) in stress urinary incontinence. Only in diabetic status and antiincontinence surgery did the diagnosis groups differ statistically. In diabetes, patient in the ISD without hypermobility tended to have a higher prevalence of diabetes than the other 3 groups (p=0.007). Patients in the ISD with hypermobility group were more likely to have antiincontinence surgery than thosein the SUI with hypermobility group (p=0.046). No other statistical comparisons were significant at the 0.05 level, although there is some evidence that patients in the ISD with hypermobility group were more likely to have a previous hysterectomy than those in the SUI with hypermobility group (p=0.072). Patients in the ISD without hypermobility group had the largest mean and median age among the four groups, and a statistically significant difference in age was detected across all groups (p<0.001). More specifically, the ISD without hypermobility group was significantly older than the SUI with hypermobility group. Conclusion: There was no statistically significant among 4 each group according to each 6 symptom in stress urinary incontinence. Of the variables, diabetes, antiincontinence surgery history, hormonal use, parity and age tended to have a statistically significant difference.
우측난소임신의 복강경적 치료 중 우연히 발견된 선천성 좌측 난소난관 형성부전 환자
장재연 ( Jae Yeon Jang ),김윤숙 ( Yun Sook Kim ),황인철 ( In Chul Hwang ),한효상 ( Hyo Sang Han ),선우재근 ( Jae Gun Sunwoo ),배동한 ( Dong Han Bae ) 대한산부인과학회 2009 Obstetrics & Gynecology Science Vol.52 No.11
Asymptomatic unilateral absence of a portion of a fallopian tube with or without adjacent ovarian agenesis is a very rare condition. The true incidence is unknown. Two etiologic causes are possible. Asymptomatic segmental torsion of the uterine tube and ovarian pedicle may occur for certain reasons during adulthood, in childhood, or even during the fetal stages. Consequently, torsion may give rise to necrosis and autoamputation. Alternatively, the absence of these organs may be congenital. Ovarian pregnancy is a rare form of ectopic pregnancy occurring in 0.5~1% of all ectopic pregnancies. Moreover, ovarian pregnancy in patient with congenital unilateral tubal and ovarian agenesis has not been reported. But, the presenting symptom is very similar and difficult to distinguish with other forms of ectopic pregnancy. Early detection is important role in preserving fertility to avoid the ablation of functional ovarian tissue. We report a case of congenital unilateral tubal and ovarian agenesis diagnosed during laparoscopic treatment of ovarian pregnancy.
차상헌,선우재근,박효숙,이임순,조태호,Cha, Sang-Hun,SunWoo, Jae-Gun,Park, Hyo-Suk,Lee, Im-Soon,Cho, Tai-Ho 대한생식의학회 1990 Clinical and Experimental Reproductive Medicine Vol.17 No.2
This study was carried out to clarify the effects of various kinds of cryoprotectants which were frequently used in freezing embryos of domestic animals on the survival of frozen-thawed mouse embryos. Mouse embryos were collected by hyperstimulation induction of ICR mouse. The samples were slowly cooled ($l^{\circ}C/min$) to temperatures between $-7^{\circ}C$ and $-30^{circ}C$ before direct transfer to liquid nitrogen ($-196^{\circ}C$) and thawed rapidly ($-500^{\circ}C$/min). As cryoprotectants, Glycerol, DMSO, Ethylene glycol and Propylene glycol were used and applied each 2 cell, 8 cell, morula in embryo stage. After normal mouse embryos developed to blastocyst by in vitro culture, we observed recovery rate and developing rate of embryos at thawing. The results obtained in these experiments were as follows : 1. The in vitro development rate from the frozen-thawed 2 cell embryos to the blastocyst were 67.7% in ethylene glycol, 65.7% in Propylene glycol, 55.2% in glycerol and 50.0% in DMSO respectively. 2. The in vitro development rate from the frozen-thawed 8 cell embryos to the blastocyst were 83.6% in DMSO, 75.7% in glycerol, 52.2% in propylene glycol respectively. 3. The in vitro development rate from the frozen-thawed morula to the blastocyst were 84.2% in glycerol, 80.0% in DMSO, 66.6% in propylene glycol and 55.2% in ethylene glycol respectively.
중년 여성의 식사섭취 상태와 갱년기 증상 관련 요인 분석
김순경(Soon Kyung Kim),선우재근(Jae Gun Sunwoo) 대한지역사회영양학회 2007 대한지역사회영양학회지 Vol.12 No.1
The purpose of this study was to investigate the dietary intakes in middle-aged women (pre and postmenopausal) and relation to climacteric symptoms. We conducted the anthropometric measurements, climacteric symptoms survey, and dietary intake to assess the nutrient intakes. Also, dietary quality indices were evaluated. The subjects, over 40 years old, were 168 middle aged women (pre = 74, postmenopausal = 94), mean age was 48.9 ± 3.6yr. The anthropometric measurements showed that 59% of subjects were overweight and obese. Climacteric symptoms that were answered yes in 50% plus in the subjects, were dry eyes, forgetfulness, difficult concentration, large joint pain (shoulder), fatique, backache, dry skin, joint pain (ankle and knee), dry mouth, dizziness, depression and lonesomeness, snore, morning stiffness, and hot flash. Some symptoms showed significant difference between pre and postmenopausal groups. The average energy intake was 1602.1 Kcal, which was 82% of the Korean EER. The subjects had lower vitamin A, riboflavin, folic acid, Fe, Zn and Ca intake than Korean RI. The lowest nutrient intake was Ca. The mean of food intake was 1294.2 g and MAR of diet quality indices was 0.83. In relation to dietary factors with climacteric symptoms, significant correlations have been found between total protein, animal protein, lipid, cholesterol and niacin intake and fatique, energy, carbohydrate, thiamin, vitamin B6, folic acid, vitamin C, Na, K and Fe intake and dry skin, Ca intake and difficult concentration. Our results indicate that dietary factors (food and nutrients intake, INQ, NAR, MAR) may effect the prevention and reduction of some climacteric symptoms in middle aged women. (Korean J Community Nutrition 12(1) : 25~39, 2007)
폐경기 여성들의 혈중 납 농도 수준과 이에 영향을 주는 관련요인 분석
원성윤 ( Seong Youn Won ),김남수 ( Nam Soo Kim ),이병국 ( Byung Kook Lee ),선우재근 ( Jae Gun Sunwoo ) 대한산부인과학회 2012 Obstetrics & Gynecology Science Vol.55 No.4
Objective This study assessed blood lead in women in relation to menopause and its association with other related relevant factors to evaluate the impact of menopausal status on blood lead levels in women. Methods Eighty three menopausal women and 52 premenopausal women without known occupational lead exposure were included. Blood lead was measured by atomic absorption spectrophotometry. Follicle-stimulating hormone (FSH) and Lutenizing hormone (LH) were measured in addition to hemoglobin, hematocrit and body mass index as an study variables. Information on smoking and drinking status were also obtained. Results The mean (95% confidence intervals) level of blood lead in menopausal women was 2.27 μg/dL (2.12-2.41 μg/dL) which was signifi cantly higher than premenopausal women (1.89 μg/dL, 1.76-2.02 μg/dL), but there was no statistical difference of mean blood levels between perimenopausal and postmenopausal women. In a multivariate regression analysis after adjusting for age, body mass index hemoglobin, drinking and smoking status, only menopausal status was a signifi cant predictor of increases in log transformed blood lead without any signifi cant contribution of FSH and LH. Conclusion These results confi rmed that menopausal status was associated with signifi cant increase of blood lead levels in Korean women who were not occupationally exposed to lead.