하치조신경 및 설신경 손상 평가를 위한 한국인 정상 성인의 하순-이부 및 혀의 감각 조사

이종호,이세영,송승일,이은진,안강민,김성민,명훈,황순정,서병무,최진영,정필훈,김명진 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.2

In the head and neck area, there are so many sensory nerves, which are sometimes injuried iatrogenically or inadvertently so that involved patients complained of the loss of sensations. In such cases, it is important to judge the degree of injuries and regeneration of nerve for better diagnosis and treatment. Seddon and Sunderland's classification, which is commomly used, is focused on histological change and nerve conduction. As times goes by, it is difficult to access patient's sensory disturbance by this method. Until now, so many methods such as contract threshold, direction, two-point discrimination, pin prick, thermal discrimination and current perception threshold have been introduced for sensory evaluation. However, there hasn't been enough information regarding each methodology nor integrated standard methodology for the measurement. the purpose of this study is to get Korean adult normative sensory values of lower lip,chin and tongue using modified methods of contact thershold, ditection, two point discrimination, pin prick, thermal discrimination and assess degree of regeneration of sensory nerve damage.

비복신경이식을 이용한 긴 거리의 말초신경 결손부 수복

이종호,이세영,김명진,이은진,안강민,김성민,최원재,명훈,황순정,서병무,최진영,정필훈 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.2

The surgery of oral and maxillofacial area poses the risk of cranial nerve damage such as trigeminal nerve or facial nerve. Inferior alveolar nerve is prone to damage in the third molar extraction, implant installation, orthognathic surgery, open reduction and rigid fixation, and tumor ablation surgery. On the other hands,facial nerve is likely to be damaged or sacrificed with trauma or parotidectomy. In case of inferior alveolar nerve injury, the incidence is reported to be about 1.3%. The nerve function will almost recover in minimal damage, but it won't recover at last in total damage of a part of nerve unit. In latter cases, nerve regeneration in intended by allograft as nerve substitute or various route of merve condit. But the recovery with autograft is believed to be most relialbe mrthod in the rapair of long-span(longer than 15㎜)nerve defect. We have performed autologous sural nerve graft in the repair of nerve defect, which is caused by resection of benign or malignant tumor. Hereby we report the method of nerve harvesting, recovery of defected peripheral nerve and the complications of donor site with the discussion of sural nerve anatomy.

1~2기 본태성 고혈압 환자들에서 Imidapril 대 Enalapril의 항고혈압 효과를 평가하기 위한 무작위, 이중맹검 임상시험

최영진,손대원,김용진,이홍자,채인호,김효수,김철호,오병희,이명묵,박영배,채윤식,이영우 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.11

폴리에스테르 섬유 감량시스템용 프로세서 타이트레이터 개발

조진호,이흥락,이종현,김명남,구성모,김무영,진경찬,유병희,강민수,김국진 경북대학교 센서기술연구소 1993 연차보고서 Vol.1993 No.-

폴리에스테르 섬유 감량시스템의 제어를 위해서는 처리조 내에서 감량되는 섬유가 목표 감량치에 도달했는지를 판단해 주는 장치가 필요하다. 본 연구에서는 가성소다용액의 초농도 및 섬유 감량 정도의 정확한 측정과 감량 종료시간의 산출 및 이에 따른 종료신호를 발생할 수 있는 폴리에스테르 섬유 감량기 전용의 자동적정장치를 개발하였다. To control caustic soda treatment system for the polyester fabric reduction, we need the device to determine that the fabric has been arrived target reduction value. In this study, we develope an automatic process titrator for the caustic soda treatment system. Major functions of the target titrating system are accurate measurements of the caustic soda concentration and then producing the end point signal for caustic soda treatment system.

복강경하 대장절제술을 시행 받는 환자에서 라모세트론과 온단세트론외 술 후 오심 및 구토 예방 효과 비교

김효중;어전영;어근무;어정한;엄세훈;조광래;김명훈 인제대학교 2011 仁濟醫學 Vol.32 No.-

Objectives : We evaluated the efficacy of ramosetron and ondansetron for preventing postoperative nausea and vomiting (PONV) in laparoscopic colectomy. Methods and Materials : Eighty patients who received laparoscopic colectomy were randomly divided into two groups: R group (ramosetron 0.1mg PO) and O group (ondansetron 4mg twice IV). Injection or oral medication was administered before the induction of anesthesia in each group. Injection was administered at the end of surgery in O group. General anesthesia was induced using propofol and rocuronium, and maintained with sevoflurane, remifentanil and air (FiO2 0.5), We investigated the incidences of PONV in each group by the Rhodes index of nausea, vomiting and retching (RINVR) at postoperative 6 and 24 hours. Results : The incidence of PONV was not different between group at each time points after surgery (at postoperative 6 hours: 20% in group R, 17.5% in group 0, at postoperative 24 hours; 12.5% in group R, 7.5% in group 0). There was no difference in the severity of PONV, satisfaction, rescue drug usage. Conclusion : Prophylactic therapy with ramosetron is as effective as conventional prophylactic therapy with ondansetron for preventing PONV in general anesthesia for laparoscopic colectomy.

노인의 구강건강 영향지수에 영향을 미치는 요인

이명선,임선아,김진 朝鮮大學校 統計硏究所 2007 統計硏究所論文誌 Vol.9 No.1

우리나라는 고령화(aged society)로 진입하였으며 고령화속도 또한 매우 빠를 것으로 알려져 있다. 이로 인해 노인문제가 보건사회문제로 대두되고 있고, 삶의 질에 대한 관심이 높아지고 있다. 본 연구는 구강건강관련 삶의 질에 영향을 미치는 요인을 분석하고자 구강건강 관련 삶의 질에 대한 평가를 위해 구강건강관련 삶의 질 지수 중 가장 널리 사용되는 OHIP(Oral Health Impacr Profile)을 이용하였다. 이에 연구 가설을 검증하기 위해서 면접지를 전국의 65세 이상의 노인을 대상으로 직접 면접조사를 실시하였으며 회수된 면접 지를 통해 통계분석을 실시하였다. 먼저 측정도구에 대한 검증을 수행하기 위해 신뢰성 및 면접자간의 일치도를 측정하고 측정도구의 타당도를 검증한 후 인구통계학적 특성, 구강상태, 구강건강상태와 구강건강영향지수의 연관성을 검정하였고 단순 로지스틱 회귀분석과 다변량 로지스틱 회귀분석을 이용하여 완성형과 축약형의 구강건강영향지수에 영향을 미치는 요인을 분석하였다. 분석결과 노인의 하루동안 잇솔질 횟수, 잔존 치아수, 구강 건조증 여부, 구강 상태 만족, 자가 구강 건강 인식, 건강 상태 만족, 구강 진료 필요성 인식이 구강 건강영향지수에 영향을 미치는 요인으로 확인되어 이에 연관된 정책개발, 삶의 질을 향상하기 위한 구강건강증진 프로그램을 개발하거나 국가보건정책수립의 기초자료로 이용하고자 한다.

신규개발된 제초제 metamifop 현탁농축액제에 대한 급성독성평가

이동연,이상훈,백경진,김태원,정두순,임종환,김명석,박병권,윤효인 충남대학교 수의과대학 동물의과학연구소 2004 動物醫科學硏究誌 Vol.12 No.-

Metamifop, (R)-2-[4-[(6-chloro-2-benzoxazolyloxyphenoxy]-N-(2-fluorophenyl)-N-methyl propanamide, was newly developed by Dongbu Hannong Chemicals in Korea. In the present study we conducted acute oral toxicity and acute dermal toxicity test. The values of LD_(50) of metamifop was found to be over 5,000 mg/kg for ICR mice. On the other hand, metamifop showed no acute dermal toxicity to SD rats.

입체재단과 평면제도법의 의한 Bodice 원형의 비교 연구

이명희,강진희 誠信女子大學校 生活文化硏究所 2004 生活文化硏究 Vol.18 No.-

The purpose of this study was three fold: to take the measurements of dress form according to the size, to compare the size of bodice pattern made by draping and flat pattern method. and to disclose the problem of dress form through comparison of measurements of body and dress form. 163 samples of dress form size from 6 to 10 were selected and 16 items on the dress form were measured. A draping method and two different flat pattern method (pattern A and B) were used to compare the patterns. For the draping method, one representative dress form each size number 6 to 10 was selected and standard dress form which was made for this study based upon the standard size of women in twenty years of age was used. The results of the study were as follows: First, the size of dress form ranging from 6 to 10 were generally used in the universities. Particularly, the size 6 and 8 which were ideal as body sizes for college women were mostly used. Second, there were significant differences in waist dart and low-underarm dart between the draping and the pattern A. There was no significant difference in the comparison of dart between the draping and the pattern B. Third, back neck girth, back neck width, front-side line grade, and back shoulder grade were found to be greater in the draping pattern than the patterns A and B. Pattern A and B were wider than the draping pattern in front-armhole girth, total-armhole girth, front neck depth, front-armhole depth, and back-armhole depth. Front neck girths and front shoulder grade were wider in the pattern B than the draping. Fourth, when the bust girth was compared to the waist, hip, and neck girth, and shoulder width, the ratio of the dress form was similar to that of standard, but generally the measurements of each item on the dress form were smaller than the standard, showing a great difference in the shoulder width. The back neck width of the dress form was wider, and the front neck depth of the dress form narrower than the actual body. Therefore, especially it is necessary to consider the average neck size of body to make dress form.

혐기성소화에서 Aeration에 의한 수소생성에 관한 연구

이명주,김상철,장현섭,황선진 경희대학교 2005 環境硏究 論文集 Vol.14 No.-

Hydrogen gas was continuously produced by treating glucose-containing synthetic wastewater with sewage digester sludge. This research investigated the effect of aeration on biological hydrogen production in anaerobic digestion process. Aeration of 0.8, 2.5, 5, 10, 20 L-O₂/g-SS were used. After aeration, the batch reactor at 35℃ was operated on a mineral salts-glucose(20g/L). The maximum hydrogen production rate of 570 ml/L-area. was found at oxygen dosage of 5 L-O₂/g-SS and pH uncontrolled. When the reactor was controlled at pH 5.5 with 6N Noah and 4N CHI, hydrogen production rate is 3 times higher than that of the control.

Carbosulfan의 피부자극성, 안점막 자극성 및 피부감작성등의 알러지성 효과에 관한 연구

이상훈,이동연,백경진,김태원,정두순,임종환,김명석,박병권,윤효인 충남대학교 수의과대학 동물의과학연구소 2004 動物醫科學硏究誌 Vol.12 No.-

Many studies have been published on the human health effects of carbosulfan toxicity. Carbosulfan used as an insecticide can produce an irritating and allergenic effect when acting on the skin. In this study, a sensitization test on albino guinea pigs and intradermal reactivity and occular irritation test on albino rabbits were carried out with carbosulfan. Signs of acute skin inflammation appeared along with the clinical symptom of chronic dermatosis caused by the solution irritating characteristics. Moreover, carbosulfan showed severe eye irritation with conjuctival redness and severe opacity on cornea. Preventive measures should involve workers' obligatory instructions on the noxious impact on human skin and strict observance of industrial safety rules.