• Obstetrics & gynecology science
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• 제61권6호
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• pp.702-706
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• 2018

A supernumerary ovary is a rare gynecological anomaly, and is usually excised due to its malignant transformation potential. We report a case of a supernumerary ovary and endometriosis situated on the anterior rectosigmoid colon. When laparoscopy was conducted, a firm, 5-cm mass was discovered on the anterior rectosigmoid colon along with normal ovaries. In this case, the discovery of a supernumerary ovary implied the presence of endometriosis. It is unusual for endometriosis and a supernumerary ovary to exist simultaneously.

• Parasites, Hosts and Diseases
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• 제40권3호
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• pp.149-151
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• 2002

A 36-year old Korean woman consulted a clinic for a regular gynecological examination, and a mass was noticed in her pelvis. She was referred to the Asan Medical Center, Seoul where transvaginal ultrasonography confirmed a pelvic mass exceeding 10cm in diameter. She received total abdominal hysterectomy and bilateral salpingoophorectomy, and a borderline serous neoplasm with micropapillary features involving the left ovary and right ovarian serosa was histopathologically confirmed. In addition, a section of a nematode with numerous eggs was found in the parenchyma of the left ovary. The worm had degenerated but the eggs were well-preserved and were identified as those of Enterobius vermicularis. She is an incidentally recognized case of ovarian enterobiasis.

• Clinical and Experimental Reproductive Medicine
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• 제37권3호
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• pp.261-266
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• 2010

병합임신은 자궁 외 임신으로 인한 증상이 정상 자궁 내 임신으로 인한 것으로 오인되어 진단이 늦어지기 쉽다. 이러한 병합임신은 배란 유도제의 사용 및 보조 생식술로 인해 최근 증가되는 추세이다. 저자들은 다낭성 난소 증후군 여성에서 클로미펜을 이용한 배란 유도 후 임신된 여성에서 자궁 내 쌍태아 및 양측 난관에 임신이 된 예를 경험하였기에 간단한 문헌 고찰과 함께 보고하는 바이다.

• Parasites, Hosts and Diseases
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• 제29권4호
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• pp.407-410
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• 1991

서울에 거주하는 36세의 가정주부가 복부의 종류로 인해 내원하였다. 국소마취 하에 복부의 피하지방층에 있는 종류를 제거하여 지름 3 cm정도의 낭과 그 속에 7×4 mm크기의 충체를 얻었다. 이 환자는 생선회를 즐겨 먹은 과거적이 있었으며 충체를 acetocarmine 염색하여 관찰한 결과 폐흡충으로 동정하여 이에 폐흡충중의 이소기생례를 보고하는 바이다.

• 대한한방부인과학회지
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• 제30권3호
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• pp.128-135
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• 2017

Objectives: This study is to report the effects of acupuncture, moxibustion and herbal medicine on infertility. Methods: From February 2015 to December 2016, 44 women with infertility were treated with acupuncture, moxibustion and herbal medicine. 6 months later, follow up and analysis were performed. Results: Of the total 44 women, 19 were successful in pregnancy. Of the 30 women who were contacted by follow-up after 6 months, 19 (63.3%) were successful in pregnancy. 6 of the 8 women who had abortion experience and 5 of the 6 women without the symptoms were pregnant. And 2 with dysmenorrhea, women with follicular development failure, hydrosalpinx, ectopic pregnancy, anovulatory infertility patients, polycystic ovary syndrome were all successfully pregnant. Conclusions: This study suggests that acupuncture, moxibustion and herbal medicine are useful and shows possibility to increasing pregnancy rates.

• 한국발생생물학회지:발생과생식
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• 제15권2호
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• pp.113-120
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• 2011

BCL-2 family 단백질들은 세포사멸 신호전달 체계에서 중추적인 역할을 수행하는 것으로 알려져 있으며, BCL2L10 단백질은 그 중 하나로 세포의 사멸과 생존을 조절하는 것으로 알려져 있다. 특이하게도 BCL2L10 단백질은 세포 또는 조직 특이적으로 서로 상반되는 친 세포사멸 또는 항 세포사멸 효과가 각각 보고되어 있다. 현재까지 난소세포에서의 BCL2L10의 발현 여부 및 기능은 알려져 있지 않다. 따라서 본 연구에서 인간 난소 과립세포주인 KGN 세포에서의 BCL2L10 단백질의 발현 여부를 확인한 결과, 상당한 양의 단백질이 발현함을 확인할 수 있었으며, 또한 세포사멸효과를 확인하기 위해서 BCL2L10 단백질을 dose-dependent하게 과발현시킨 후 세포의 생존에 미치는 영향을 분석한 결과,BCL2L10은 KGN 세포에서 과발현 시 세포사멸을 유도함을 관찰하였다. BCL2L10 단백질을 과발현 시 Caspase 9와 3를 활성화 하였으며, 면역염색법을 통해서 BCL2L10 단백질이 미토콘드리아에 위치하는 것을 확인하였다. 또한 BCL2L10단백질의 과발현에 의해 미토콘드리아에서 cytochrome c가 세포질로 분비되는 것을 확인하였다. 이상의 결과로서 본 연구는 BCL2L10의 과발현이 KGN 세포에서 세포사멸을 유도하고, 또한 미토콘드리아에 위치하여 세포질로 cytochrome c를 분비하여 Caspase 9와 3을 활성화 시키는 메커니즘으로 세포사멸을 유도함을 확인하였다. 이러한 연구결과는 BCL2L10단백질이 인간 난소과립세포의 생존과 사멸을 조절하는 인자임을 최초로 규명한 것으로서, 추후 난소에서의 BCL2L10단백질의 생리적인 기능 및 신호 조절 연구의 기반 데이터로서 그 의의가 있으며 활용될 수 있다.

• Clinical and Experimental Reproductive Medicine
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• 제27권4호
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• pp.353-357
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• 2000

Objective: Extrauterine formation of decidua of stromal cells has been well described, particularly in the cervix and ovary. The apparent hormonal mechanisn of this phenomenon suggestes a relationship to endometriosis. Whether formation of ectopic decidua represents a marked progestational response of endometriosis or an independent peritoneal-stromal reaction to pregnancy is unclear. This study was designed to determine the prevalence of deciduosis in the patients whose fertility were proven. Design: Prospective study of patients who had undergone cesarean delivery without history of endometriosis. Materials and Methods: The study was performed in 179 full tenn pregnant women. During the cesarean section, the pelvic organs were thoroughly investigated and the biopsies were collected at the lesions suspicious endometriosis. And then microscopic examination of removed tissues were done. Results: Of the 179 patients who underwent cesarean delivery, 48 women (26.8%) had the lesions suspicious endometriosis such as adhesion, pigmented spots. The ovary was the most frequently ocurred site (79.2%). Microscopically, decidual cells were observed in 34 cases (70.8%) of 48 biopsed patients. Conclusion: Endometriosis has been known to be associated with subfertility. Our observations found the prevalence of deciduosis was 19.0% (34/179) in tenn pregnant women whose fertilites were proven. We suggests that the deciduosis maya manifestation of endometriosis during pregnancy. However, further follow up study should be done to confirm this clinicopathologic process.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 1996년도 춘계학술대회
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• pp.207-207
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• 1996

Through molecular cloning, five muscarinic receptors have been identified. The muscarinic receptors can be generally grouped according to their coupling to either stimulation of phospholipase C (m1, m3, and m5) or the inhibition of adenylate cyclase (m2 and m4). Each m1, m3, and m5 receptors has the additional potential to couple to the activation of phospholipase A$_2$, C, and D, tyrosine kinase, and the mobilization of Ca$\^$2+/. However, the differences in coupling efficiencies to different second messenger systems between these receptors have not been studied well. Ectopic expression of each of these receptors in mammalian cells has provided the opportunity to evaluate the signal transduction of each in some detail. In this work we compared the coupling efficiencies of the m1, m3 and m5 muscarinic receptors expressed in chinese hamster ovary (CHO) cells to the Ca$\^$2+/ mobilization and the stimulation of neuronal nitric oxide synthase (nNOS). Because G protein/PLC/PI turnover/[(Ca$\^$2+/])i/NOS pathway was supposed as a main pathway for the production of nitric oxide via muscarinic receptors, we studied on ml, m3 and m5 receptors. Stimulation of guanylate cyclase activity in detector neuroblastoma cells was used as an index of generation nitric oxide (NO) in CHO cells. The agonist carbachol increased the cGMP formation and the intracellular [Ca$\^$2+/] in concentration dependent manner in three types of receptors and the increased cGMP formation was significantly attenuated by scavenger of NO or inhibitor of NOS. m5 receptors was most efficiently coupled to stimulation of nNOS, And, the coupling efficiencies to the stimulation of neuronal nitric oxide synthase in three types of receptors were parallel with them to the Ca$\^$2+/ mobilization.