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      • KCI등재

        팔봉산(충청남도, 서산시) 관속식물자원의 분포와 특성

        이윤순(Yun-Sun Lee),고아름(Ah-Reum Go),김경아(Kyung-Ah Kim),유기억(Ki-Oug Yoo) 한국자원식물학회 2022 한국자원식물학회지 Vol.35 No.1

        This study was carried out to investigate the distribution and characteristics of vascular plants resources in Palbongsan Mt., to compare with previous study and to provide basic information for management and preservation of vegetation. We surveyed eleven times by dividing routes from April of 2018 to May of 2021. The result of this survey revealed a total of 450 taxa, consisting of 101 families, 298 genera, 405 species, 11 subspecies, 28 varieties and 6 forms. Among them, the Korean endemic plants were 8 taxa and the rare plants were 4 taxa. The floristic target species were 30 taxa including 2 taxa of grade Ⅳ, 6 taxa of grade Ⅲ, 7 taxa of grade Ⅱ, and 15 taxa of grade Ⅰ. The naturalized plants were 39 taxa, the percent of naturalized plant species was calculated to be 8.67% and urbanization index was 12.15%. Ecosystem disturbance wild plants were 5 taxa. It is considered continuous monitoring and periodic vegetation management of the distribution status of naturalized plants and ecosystem disturbance wild plants found at the edges of forests, fields and forests would be carried out.

      • KCI등재

        융모상피암 세포주에 있어서 탁솔과 다른 항암제의 시험관내의 작용

        김판조 ( Kim Pan Jo ),임현철 ( Im Hyeon Cheol ),김대원 ( Kim Dae Won ),이윤순 ( Lee Yun Sun ) 대한산부인과학회 2004 Obstetrics & Gynecology Science Vol.47 No.1

        목적 : 확립된 2종류의 융모상피암세포주에서 taxol과 각각의cisplatin, topotecan, actinomycin D, methotrexate, 그리고 etoposide와의 상호 작용시 상승 혹은 길항작용을 알아보고 향후 융모상피암환자에서 상승 작용이 있는 조합을 이용함으로써 임상적으로 유용성을 기대할 수 있다. 연구 방법 : 6종류의 항암화학제와 2종류의 융모상피암 세포주를 이용하였다. 세포주성장억제 측정은 MTT assay로 하였다. 상승작 Objective : Taxol (Bristol-Myers Squibb) (paclitaxel) has been shown to be a potent inhibitor of cell growth for a variety of tumors. The aim of this study was to evaluate the interaction of five different combinations of drugs: taxol and cisplatin, topot

      • KCI등재

        외음부에 발생한 악성 흑색종 2예

        정민지 ( Jeong Min Ji ),김대원 ( Kim Dae Won ),임현철 ( Im Hyeon Cheol ),김병윤 ( Kim Byeong Yun ),성원준 ( Seong Won Jun ),조영래 ( Jo Yeong Lae ),박일수 ( Park Il Su ),이윤순 ( Lee Yun Sun ) 대한산부인과학회 2003 Obstetrics & Gynecology Science Vol.46 No.11

        Vulvar melanomas are account for 4-10% of all malignant tumors of the vulva and are the second most common cause of the vulvar malignancy with the highest frequency in the sixth and seventh decades and rare with incidence of 0.1 to 0.19 per 100,000 women.

      • 아두골반 불균형이 의심되는 고위험군 임부에서의 태아골반지수의 효용성

        이경호,김태상,백인화,강인구,박승보,이윤순 慶北大學校 醫科大學 1993 慶北醫大誌 Vol.34 No.3

        The fetal-pelvic index is a recently described means of identifying the presence or absence of cephalo-pelvic disproportion. In this follow up study, the efficacy of the fetal-pelvic index was evaluated in 98 term pregnant women at high risk for cephalo-pelvic disproportion and was compared with two other methods used to identify cephalo-pelvic disproportion (Colcher-Sussman X-ray pelvimetry and ultrasound-derived estimated fetal weight≥4000gm). After adequate labor trials, 45 of 52 patients who required operative intervention had a positive fetal-pelvic index (senstivity=87%). All of the 7 patients with a false-negative fetal-pelvic index value had persistent malpositions (6 occipito-posterior, 1 occipito-transverse position). Spontaneous vaginal deliveries occurred in 46 patients with 41 of them having a negative fetal-pelvic index (specificity = 89%). The overall predictability of the fetal-pelvic index in this patient population was 88% and positive predictability was 90%. In contrast, when used alone, neither X-ray pelvimetry nor ultrasound-derived estimated fetal weight≥4000gm provided accurate identification of fetal-pelvic disproportion.

      • 임신중 중증 자간전증에 대한 임상적 고찰

        김건오,김종구,신원식,최영철,박승보,이윤순 慶北大學校 醫科大學 1993 慶北醫大誌 Vol.34 No.3

        Hypertensive disorders are clinically important because they are associated with significant maternal and perinatal morbidity and mortality worldwide. A clinical study was undertaken on 413 cases of severe preeclampsia among the 21,134 pregnant women who were admitted to Daegu Fatima Hospital for delivery from Jan. 1990 to Dec. 1992. The results were as follows : 1. The incidence of severe preeclampsia in pregnant women was 1.95%. 2. Most prevalent group of maternal age was in the age 25-29, its incidence was 21.3%, lowest group of maternal age was over 40. 3. According to the parity, the highest number of severe preeclampsia showed in primigravida. 4. Among 12 months, the disease was frequently seen in February, March, April, 5. In gestational age, nearly half of the severe preeclampsia was encountered in 37-40 week. 6. The associated deseases were anemia, growth retardation in utero, placental abruption, postpartum hemorrhage. 7. The principal method of delivery was normal vaginal delivery, but the rate of C/section in severe preeclampsia was much more than non-severe preeclampsia group. 8. Average fetal weight was lower than those of normal pregnants and 49.2% of the cases were under 2,500gm. 9. During this period, one case of maternal death by severe preeclampisa encountered. 10. The incidence of perinatal complications included low birth weight, still birth, neonatal death. 11. On fundoscopic finding, the frequency of normal finding was 14.8%, K-W Grade Ⅰ 47.4% and K-W Grade Ⅱ 30.1%. 12. In 46.2% of patients with severe preeclampsia, the platelet count on admission were 200,000-299,000 and the group less than 100,000 was 3.2%. 13. The incidence of 2+ or more of urinte protein on admission was 88.2%.

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