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정은욱,지삼룡,이영태,박지훈,김동기,제인수,채두근,박성재,박은택,이연재,이상혁,설상영,정정명 白中央醫療院 2005 仁濟醫學 Vol.26 No.1
Afferent loop syndrome is an uncommon complication of a gastrectomy and Billroth Ⅱ reconstruction. It may cause symtoms at any time from the first postoperative day to many years after the gastrectomy. Afferent loop syndrome is characterized by abdominal pain, vomiting and elevation of serum amylase. Thus, it is difficult to differentiate afferent loop syndrome from other cause of acute pancreatitis. However, the history of gastrectomy can be an important clue for diagnosing afferent loop syndrome. We experienced one case of chronic afferent loop syndrome with acute pancreatitis. After appropriate management, the abdominal pain disappeared and serum amylase level decreased. We report this case with a review of relevant literatures.
서방성 Cephalexin-Eudragit^� 마이크로캅셀의 생물약제학적 평가
한건,김광덕,정연복,지웅길,김신근 충남대학교 약학대학 의약품개발연구소 1993 藥學論文集 Vol.9 No.-
Microcapsules(Mc) of cephalexin (CEPH), using Eudragit RS, RL, L, S and polyethylene glycol 1540, were evaluated biopharmaceutically. The area under the curve of CEPH-Eudragit RS/RL Mc administered orally once was larger than that of cephalexin powder twice every 6 hrs. Controlled-release effectiveness and the absorption rate effectiveness, two important parameters of Vallner's method, of CEPH-Eudragit RS/RL Mc indicate that these Mc can be good sustained-release preparations. And a simple pharmacokinetic model is introduced which allows the gastric emptying and intestinal-transit rates of a drug itself and a solid-state drug contained in Mc. Decreasing k, without change in k_α showed that the rate-limiting step of absorption moved from absorption step to release-step.
부인과 질환의 치료에 있어서 로봇수술의 적응증과 효용성
CHUNG YOUN JEE,김미란 대한의사협회 2012 대한의사협회지 Vol.55 No.7
T he development of robotic technology has facilitated the application of minimally invasive techniques for complex gynecologic surgery. Some major advantages of robotic surgery are three-dimensional magnification and articulation beyond normal manipulation. It also detects and filters out any tremors in the surgeon’s hand movements, so that they are suitable for microsurgery. Compared to laparotomy, robotic gynecological cancer surgery results in improved clinical outcomes and comparable lymph node yields. Radical trachelectomy is an alternative therapy in early cervical cancer in women who wish to retain fertility. Anatomic restriction to the vaginal approach such as lack of pelvic descent is overcome using the robotic technique. This also enables preservation of the uterine vessels and increased precision and visualization during surgery. Robotic and conventional laparoscopic hysterectomy are equivalent regarding surgical and clinical outcomes. Operating times are longer and costs are significantly higher for the robotic procedure. Robotic surgery has the potential to become an enabler for gynecologic minimally invasive surgery, especially suture-intensive operations such as myomectomy. Patients who underwent robot-assisted laparoscopic myomectomy had significantly decreased blood loss,complication rates, and length of stay. The ultimate role of robot-assisted laparoscopic myomectomy is to supplant open myomectomy as the standard of care for conservative surgical treatment of myomas. Robot-assisted treatment of deep infiltrating endometriosis is feasible and safe. Robotic sacrocolpopexy demonstrated similar short-term surgical outcome compared with abdominal sacrocolpopexy, with longer operative time, less blood loss, and a shorter length of stay. Except for its higher cost, robotic surgery in gynecology is feasible with a low complication rate and comparable surgical outcomes.
Poster Session 1 : Analysis of phenotypes induced by cancer-related human genes in fission yeast
( Jee Youn Kim ),( Sun Yong Park ),( Nam Soon Kim ),( Jee Hee Ahn ),( Ji Hyun Lim ),( Ju Hyun Song ),( Jae Hoon Ji ),( Kyung Sook Chung ),( Dong Uk Kim ),( Kwang Lae Hoe ),( Kung Bin Song ),( Young Jo 생화학분자생물학회 2005 생화학분자생물학회 춘계학술발표논문집 Vol.2005 No.-
Ryu, Jee-Youn,Song, Ji-Young,Chung, Young-Ho,Park, Young-Mok,Chow, Wah-Soon,Park, Youn-Il The Korean Society of Plant Biotechnology 2010 Plant biotechnology reports Vol.4 No.2
Expression of the genes for carotenoid bio-synthesis (crt) is dependent on light, but little is known about the underlying mechanism of light sensing and signalling in the cyanobacterium Synechocystis sp. PCC 6803 (hereafter, Synechocystis). In the present study, we investigated the light-induced increase in the transcript levels of Synechocystis crt genes, including phytoene synthase (crtB), phytoene desaturase (crtP), ${\zeta}$-carotene desaturase (crtQ), and ${\beta}$-carotene hydroxylase (crtR), during a darkto-light transition period. During the dark-to-light shift, the increase in the crt transcript levels was not affected by mutations in cyanobacterial photoreceptors, such as phytochromes (cph1, cph2 and cph3) and a cryptochrome-type photoreceptor (ccry), or respiratory electron transport components NDH and Cyd/CtaI. However, treatment with photosynthetic electron transport inhibitors significantly diminished the accumulation of crt gene transcripts. Therefore, the light induction of the Synechocystis crt gene expression is most likely mediated by photosynthetic electron transport rather than by cyanobacterial photoreceptors during the dark-to-light transition.
호르몬 치료에 대한 한국 폐경 여성의 인식도 변화: Women`s Health Initiative 연구결과 발표 전과 7년 경과 후의 변화
정윤지 ( Youn Jee Chung ),김미란 ( Mee Ran Kim ),정혜원 ( Hye Won Jeong ),윤병구 ( Byung Koo Yoon ),이병석 ( Byung Suk Lee ),강병문 ( Byung Moon Kang ),최훈 ( Hoon Choi ),박형무 ( Hyoung Moo Park ),김정구 ( Jung Gu Kim ) 대한폐경학회 2012 대한폐경학회지 Vol.18 No.2
연구목적: Women`s Health Initiative (WHI) 발표 이후 임상의뿐만 아니라 일반 폐경 여성에서 많은 혼란이 있어왔다. 본 연구는 WHI 연구 보고 이후 한국 일반 폐경 여성들의 호르몬 요법에 대한 인식도를 조사하여 WHI 발표 이전의 인식도와 비교 연구하고자 했다. 연구재료 및 방법: 본 연구는 2009년 서울과 지방에서 시행된 한국 폐경 여성의 달 기념 건강강좌에 참석하였던 폐경 여성 713명을 대상으로 한 설문조사를 통하여 이루어졌다. 결과: 폐경의 원인에 대해 알고 있다고 응답한 여성이 2009년 86.7%로 2002년 56.6%에 비해 증가했다. 호르몬 요법에 대한 정보원은 대중매체가 34.0%로 1위로 2002년 의사가 60.7%로 1위였던 것에 비해 큰 차이를 보였다 (P < 0.05). 호르몬 복용을 중단하게 된 이유는 암 발생 두려움이 31.8%로 가장 많았고 2002년 9.3%였던 것에 비해 증가되었다 (P < 0.05). 유방암 정기 검진을 받는 여성의 빈도는 2002년 35.0%에서 2009년 82.3%로 골밀도 검사를 받은 경험이 있는 여성의 빈도도 2002년 40.2%에서 2009년 71.8%로 증가되었다 (P < 0.05). 결론: 우리나라 폐경 여성들은 폐경에 대한 인식도는 증가되었고, WHI 이후에도 폐경 증상에 대한 호르몬 치료가 필요하며 도움이 된다고 응답하였다. 관련 정보를 다양한 정보원으로부터 얻고 있으며 대중매체의 역할이 매우 증가되었다. 호르몬 치료와 연관되어 암 발생 특히 유방암에 대한 우려가 높은 것으로 나타났다. Objectives: The purpose of this survey was to compare Korean menopausal women`s perceptions of hormone replacement therapy before and after publication of the Women`s Health Initiative (WHI) study. Methods: This study was conducted through a survey of 713 postmenopausal women, who attended lectures on health to commemorate Korean Menopause Awareness Month, during 2009 in Seoul and the provinces (Incheon, Daejeon, Daegu, Gwangju and Busan), Results: Respondents` knowledge concerning the cause of menopause have been increased to 86.7% in 2009, compared to 56.6% in 2002. Women who required hormone therapy increased to 57.6% in 2009, compared to 56.6% in 2002. As a source of information about hormone therapy, media was about 34.0% in 2009, different from the previous study that doctor`s advice was 60.7%. Among the women who stopped hormone therapy, the most common reason was fear of cancer (31.8%), which increased compared to 9.3% in 2002. Women who received regular screening for breast cancer increased to 82.3% in 2009, compared to 35.0% in 2002. Women who checked bone mineral density (BMD) increased to 71.8% in 2009, compared to 40.2% in 2002. Conclusion: Menopausal women in Korea have increased their awareness of menopause. They responded that hormone therapy was helpful to manage menopausal symptoms, even after WHI study. They obtained menopause-related information through various sources, and the role of mass media has been greatly increased. But they were concerned about the increased risk for cancer, especially breast cancer.