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증례보고 : ProSeal(TM) 후두마스크를 사용한 전신마취 후 발생한 연구개점막의 대칭형 파열
전인숙 ( In Suk Jeon ),김상백 ( Sang Baek Kim ),이동기 ( Dong Gi Lee ),박진규 ( Jin Gue Park ),배상철 ( Sang Cheul Bae ) 대한마취과학회 2009 Korean Journal of Anesthesiology Vol.56 No.4
ProSeal(TM) laryngeal mask airway (PLMA) was developed to be more effective especially with glottic airway sealing and is suppose to be an improved device over the classic laryngeal mask airway (cLMA). The PLMA`s cuff is bulkier, softer, and more pliable than the cLMA. We reviewed a case were a patient had hand surgery under general anesthesia using the PLMA. After having the hand surgery, the patient suffered from dyspnea and had difficulty with their respirations at a supine position. The problems with dyspnea and respiration after surgery resulted because of difficulties from inserting PLMA No.5 into the patient. We suspect from this case that the problems in dyspnea and respiration were due to the folded cuff and incomplete placement of the PLMA, which resulted in lacerations of the mucosa in the soft palate of the patient. In this paper, we considered the probable causes for lacerations of the mucosa in the soft palate and reviewed all of the relevant literature, especially about the proper placement of the PLMA. (Korean J Anesthesiol 2009;56:438~42)
권윤숙(Yun-Suk Kwon),전인숙(In-Sook Jeon),황진현(Jin-Hyeon Hwang),임동민(Dong-Min Lim),강용수(Yong Soo Kang),정해정(Hai-Jung Chung) 한국식품영양과학회 2009 한국식품영양과학회지 Vol.38 No.7
본 실험에서는 마카를 기능성식품 소재로 사용하기 위한 가능성을 알아보기 위하여 마카분말을 다양한 용매로 추출하고 추출수율, 총 폴리페놀 함량, 전자공여능, SOD 유사활성 및 아질산염 소거능 등을 측정하여 최적의 추출조건을 확립하고자 하였다. 일반성분 분석 결과 수분, 조단백질, 조지방, 회분 및 탄수화물 함량은 각각 6.57%, 12.83%, 1.05%, 4.80 및 74.75%로 나타났다. 추출수율은 물을 사용할 경우 46.2%로 메탄올, 에탄올, 아세톤 등으로 추출하는 것보다 약 2∼200배 높게 나타났다. 추출용매에 따른 총 폴리페놀 함량은 물 추출액에서 328.68 ㎎/100 mL로 가장 높게 나타났다. 전자공여능은 메탄올 추출액이 52.36%로 가장 높았고 아질산염 소거능은 pH 1.2의 조건에서 물 추출액이 77.51%로 가장 높게 나타났다. 이상의 결과를 종합하여 최적의 추출용매로 물을 선정하였고 물 추출 온도(30, 70, 100℃)와 시간(1, 3, 5시간)을 달리하여 생리활성 물질의 함량변화를 측정한 결과 100℃에서 3시간 또는 5시간 추출할 때 총 폴리페놀 함량, 전자공여능 및 SOD 유사활성이 다른 조건에서보다 우수한 것으로 나타났다. 따라서 시간과 에너지의 효율적 측면을 고려하여 마카분말을 100℃에서 3시간 물로 추출하는 것이 가장 적합할 것으로 판단된다. This study was conducted to determine the optimal extraction conditions for maca by comparing the yields, total polyphenol contents, superoxide dismutase (SOD)-like activity and the nitrite scavenging ability. The proximate composition analysis showed 6.57% moisture, 12.83% crude protein, 1.05% crude fat, 4.80% ash and 74.75% carbohydrate. Maca was extracted with 7 different solvents (water, methanol, ethanol, acetone, ethyl acetate, chloroform and hexane) and the extracts were tested for biological activities. The extraction yields of water, methanol and ethanol extracts were 46.2%, 21.4% and 16.8%, respectively. Acetone, ethyl acetate, chloroform and hexane exhibited very low extraction yield, ranging from 0.2 to 1.0%. Total polyphenol contents and the nitrite scavenging ability were the highest in water extract. Electron donating ability and the SOD-like activity were the highest in methanol extract. When water extract was drawn out at different extraction temperatures (30, 70, 100℃) and time (1, 3, 5 hr), the improved biological activities (total polyphenol contents, electron donating ability, SOD-like activity and nitrite scavenging ability) were found in extracts treated at 100℃ for 3 or 5 hrs.
정상(正常) 성인(成人) 남녀(男女) 상지부위(上肢部位)의 실측(實測)을 통한 수혈부위(穴部位) 도량형(度量衡)의 기준정립(基準定立)
성병식 ( Byoung Sik Sung ),권오상 ( O Sang Kwon ),전인숙 ( In Suk Jeon ),김재효 ( Jae Hyo Kim ),안성훈 ( Sung Hun An ),손인철 ( In Chul Sohn ) 대한경락경혈학회 2008 Korean Journal of Acupuncture Vol.25 No.3
Objectives: Weights and measures (度量衡) in Korean traditional medicine have been changed in many dynasties and countries. Thus, measurements of chon (寸) and cheok (尺) have been considered as symbolical meaning in recent studies on meridians and acupoints. The present study was made to settle up standard measurement by surveying Length of each parts of upper Limb as follows. Methods: To calculate Length of 1 chon (寸), the Length of each part was divided into the numbers of chon (寸) as shwon in 《Goldo · Hwangjenaegyeong-yeongchu (靈樞· 骨度篇)》; the chon (寸) Length in 《Goldo · Hwangjenaegyeong-yeongchu (靈樞· 骨度篇)》was compared with the chon (寸) Length which is calculated by dividing human average hight into 75 chon. Results: Increment of Length of 1 chon (寸) did not change as increment of height in subjects. Length of 1 chon (寸) in height is representative of Length of 1 chon (寸) in each parts of upper Limb. Conclusions: We suggest that most suitable Length of 1 chon (寸)for the standard measurement of acupoint Location is 2.20 ± 0.17 cm based on Length of elbow joint to wrist joint.
정상성인상지부위실측(正常成人上肢部位實測)에 근거한 도량형기준정립(度量衡基準定立)
성병식 ( Byoung Sik Sung ),권오상 ( O Sang Kwon ),전인숙 ( In Suk Jeon ),김재효 ( Jae Hyo Kim ),안성훈 ( Sung Hun Ahn ),손인철 ( In Chul Sohn ) 원광대학교 인체과학연구소 2008 원광인체과학회지 Vol.9 No.1
Objectives: Weights and measures (度量衡) in Korean traditional medicine has been changed in many dynasty and country. Thus, measurements of chon (寸) and cheok (尺) have been estimated as symbolical meaning in a study of meridian and acupoint in today. The present study was made to settle up standard measurement by surveying length of each parts of upper limb as the follows. Methods: To calculate length of 1 chon (寸), it was divided length of each parts into number of chon (寸) in 《Goldo · Hwangjenaegyeong-yeongchu (靈樞· 骨度篇)》; it was compared chon (寸) length in 《Goldo · Hwangjenaegyeong-yeongchu (靈樞·骨度篇)》with chon (寸) length in length of 1 chon (寸) which is calculated by dividing hight into 75 chon. Results: Increment of length of 1 chon (寸) did not changed as increment of height in subjects. Length of 1 chon (寸) in height is representative of length of 1 chon (寸) in each parts of upper limb. Conclusions: We suggest that most suitable length of 1 chon (寸)for the standard measurement of acupoint location is 2.20 ± 0.17 cm based on length of elbow joint to wrist joint.