• 한국응급구조학회지
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• 제7권1호
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• pp.43-54
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• 2003

The purpose of this study was to evaluate the accuracy of CPR skills and the satisfaction of CPR Training targeted for college students. Also, this study made comparative study of nursing students and non-nursing students. The sample consisted of 248 students(132 nursing students, 116 non-nursing students). CPR Training was designed by two components which were a lecture and demonstration by one professor and individual practice by instructors. As tool of measurement estimation satisfaction of CPR Training questionnaires were developed based on educated contents. The accuracy of CPR skills were checked by SkillReporter CPR training manikin. Collected data were computerized and analyzed by SPSS-WIN program. The results were as follows : 1. The skills of CPR were cardiac compression 92.79 times/min, correct cardiac compression rate 90.85%, ventilation 9.93 times/min, correct ventilation rate 79.34%. 2. The mean of the accuracy of CPR skills were 2.94(SD .87). 3. When errors were analyzed, the highest item was stomach distension(51.2%) of ventilation skills and too little(70.6%) of cardiac compression skills. 4. The mean of the satisfaction of CPR training were 2.87(SD .17), the highest item of the satisfaction of CPR Training was practice. 5. We found significant statistical differences based on the accuracy and the error, non-nursing students were high in correct cardiac compression per minute(t=3.615, p=.000) and ventilation too much(t=4.292, p=.000), nursing students were high in correct ventilation rate(t=-3.885, p=.000) and cardiac compression too shallow) t=-2.842, p=.005).

• Nutrition Research and Practice
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• 제7권1호
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• pp.59-65
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• 2013

Excessive sodium intake leading to hypertension, stroke, and stomach cancer is mainly caused by excess use of salt in cooking. This study was performed to estimate the salt content in school meals and to compare differences in perceptions related to sodium intake between students and staffs working for school meal service. We collected 382 dishes for food from 24 schools (9 elementary, 7 middle, 8 high schools) in Gyeonggi-do and salt content was calculated from salinity and weight of individual food. The average salt content from elementary, middle, and high school meals were 2.44 g, 3.96 g, and 5.87 g, respectively. The amount of salt provided from the school lunch alone was over 80% of the recommended daily salt intake by WHO. Noodles, stews, sauces, and soups were major sources of salt intake at dish group level, while the most salty dishes were sauces, kimchies, and stir-fried foods. Dietary knowledge and attitude related to sodium intake and consumption frequency of the salty dishes were surveyed with questionnaire in 798 students and 256 staffs working for school meal service. Compared with the staffs, the students perceived school meals salty and the proportions of students who thought school meals were salty increased with going up from elementary to high schools (P < 0.001). Among the students, middle and high school students showed significant propensity for the preference to one-dish meal, processed foods, eating much broth and dipping sauce or seasoning compared with the elementary students, although they had higher nutrition knowledge scores. These results proposed that monitoring salt content of school meals and consideration on the contents and education methods in school are needed to lower sodium intake.

• 대한한의학원전학회지
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• 제25권2호
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• pp.25-41
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• 2012

Objective : Neijingshiyifanglun with additions and emendations was written by Liu Yude, a doctor who lived during Ming period. I researched the origin of the book, and analyzed the features of it as well. I also approximated his birth date and death date. In doing this, I gained a better understanding the practice of medicine in ancient China. Method : I researched the book by comparing its contents, including the causes of diseases, the descriptions of symptoms, the transmissions of diseases, and treatments, with other sources that he had referenced. Result : In understanding Hwangdineijing, Liu Yude was influenced by many medical scholars such as, Wang Bing, Ma Shi, and Wu Kun, but his opinion is most similar to that of Zhang Jiebin. In the field of the Chinese Medical Theory, he was deeply influenced by 'JinYuan-Sidaijia's theories, particularly Li Gao and Zhu Zhenheng. In fanglun, he was greatly influenced by Yifangkao. He concluded that 'aggregationaccumulation' was a disease of stuffiness, and suggested its cure in through 'yangjingzezichu' and 'treatment of blood aspect'. He recognized the disease of 'reversal of qi' as the disease of 'jiaoqi'. He also indicated that the word of 'qi' is not 'rough' but 'tears' or 'yingfengliulei'. Conclusion : 1. He was an excellent medical practitioner and scholar in the history of oriental medicine. 2. He found and corrected errors in the opinions of Wang Bing, Ma Shi, and Wu Kun. 3. He frequently practiced Taipinghuiminhejijufang, and considered Spleen-Stomach, yin-blood, and fire-heat important. 4. He captured the spirit of Huangdisuwenxuanminglunfang, Neijingshiyifanglun, Yifangkao in views of remedy and theory. 5. Neijingshiyifanglun with additions and emendations is the most comprehensive book about fanglun because of its thorough analysis of the Hwangdineijing and its connection to the treatment of ancient diseases in Oriental Medical History.

• 한국한의학연구원논문집
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• 제16권2호
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• pp.181-191
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• 2010

Objetcives : Cancer cachexia is a common syndrome in advanced cancer patients, which is characterized by profound changes in protein, fat and carbohydrate metabolism, resulting in anorexia, weight loss, muscle wasting and poor performance status. We studied the journals of Chinese herb medicine about cancer cachexia and reported the results. Methods : This study attempted to analyze the contents of the research papers concerning the treatment of cancer cachexia presented in the journals of Chinese medicine published in China over the period between 2000 and 2009. Results & Conclusions : The principles for medical treatment were invigorating Ki(益氣), invigorating the spleen(健脾), regulating the stomach(和胃), nourishing the blood(養血), nourishing Eum(補陰), promoting the circulation of Ki(行氣), removing the phlegm(化痰), removing blood stasis(祛瘀) etc. The used herbs were Poria(茯笭), Astragali Radix(黃芪), Atractylodis Macrocephalae Rhizoma(白朮), Codonopsis Pilosulae Radix(黨蔘), Dioscoreae Rhizoma(山藥), Citri Pericarpium(陳皮), Angelicae Gigantis Radix(當歸), Coicis Pemen(薏苡仁), Paeoniae Radix Alba(白芍藥) etc. The effetcive rate of treatment with Chinese herb medicine group was comparable or even more effetcive. Chinese herb medicine group had little side effetcs. Chinese medicine herb treatment to inhibit cancer cachexia has many possibilities.

• Journal of Chest Surgery
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• 제20권4호
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• pp.839-846
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• 1987

The records of 10 patients with traumatic diaphragmatic hernia seen from November 1977 through July 1987 were reviewed. All the patients had a transdiaphragmatic evisceration of abdominal contents into the thorax. We treated 7 male and 3 female patients ranging in age from 3 to 62 years. In 8 patients, diaphragmatic hernia followed blunt trauma and in 2 patients, stab wounds to the chest. The herniation occurred on the right side in 3 patients and on the left side in 7. All the patients sustained additional injuries: rib fractures [7 patients], additional limb, pelvic and vertebral fractures [6], closed head injury [2], lung laceration [1], liver laceration [1], renal contusion [1], ureteral rupture [1], and splenic rupture [1]. Organs herniated through the diaphragmatic rent included the omentum [6 patients], stomach [4], liver [4], colon [3], small intestine [1], and spleen [1]. For right-sided injuries, the liver was herniated in all 3 patients and the colon, in 1. in the initial or latent phase, dyspnea, diminished breath sounds, bowel sounds in the chest were noted in 4 patients, and in the obstructive phase, nausea, vomiting, and abdominal pain were found in all 3 patients. Two patients had a diagnostic chest radiograph with findings of bowel gas patterns, and an additional 8 had abnormal but nondiagnostic studies. Hemothorax, pleural effusion or abnormal diaphragmatic contour were common abnormal findings. Three patients were operated on during the initial or acute phase [immediately after injury], 4 patients were operated on during the latent or intermediate phase [3 to 210 days], and 3 patients were operated on during the obstructive phase [10 to 290 days]. Six patients underwent thoracotomy, 2 required thoracoabdominal incision, and 2 had combined thoracotomy and laparotomy. Primary suture was used to repair the diaphragmatic hernia in 9 cases. One patient required plastic repair by a Teflon felt. Empyema was the main complication in 2 patients. In 1 patient, the empyema was treated by closed thoracostomy and in 1, by decortication and open drainage. There were no deaths.

• 한국수산과학회지
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• 제40권2호
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• pp.84-94
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• 2007

The comparative feeding ecology of greenling Hexagrammos otakii and Schlegel's black rockfish Sebastes schlereli populations was investigated in the Jangbong tidal flat near Incheon, Korea. Monthly samples were taken using a modified otter trawl from November 1999 to January 2001. The stomach contents of 124 greenling and 115 Schlegel's black rockfish were analyzed. The diet of H. otakii was dominated by the amphipods Gammaropsis iaponicus, Caprella scaura, Isaeopsis sp. and Monocorophium acherusicum, the shrimps Latreutes mucronatus and Alpheus japonicus, the mysid Neomysis orientalis and the bivalve Mytilus edulis. In contrast, S. schlegeli mainly fed on the mysids N. orientalis, N japonica, and N. awatschensis, the shrimps Exopalaemon carinicauda, A. japonicus and L. mucronatus, and the fish Pholis fangi and unidentified gobiids. A comparison of the frequency and abundance of food items showed that crustaceans (e.g. amphipods, mysids and shrimps) were important foods for both species. Their main dietary components, however differed which is probably due to differences in the spatial distribution of the two species and their prey items. In conclusion, greenling and Schlegel's black rockfish, despite being sympatric on a tidal flat have distinct food habits and low dietary overlap (Schooner's index: 0.1). These results indicate, to some extent, resource partitioning for the maximum utilization of available foods in the tidal flat.

• 셀메드
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• 제5권4호
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• pp.28.1-28.6
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• 2015

This current study investigated the anti-ulcer activity of 2 types of virgin coconut oil (VCO-A and VCO-B) and coconut oil (CO). Sprague-Dawley of male rats divided into 6 groups and each group consisted of ten rats. Rats were then treated with either VCO or CO and then were then anaesthetized and pyloric ligation was performed. The anaesthesia was discontinued and the animal usually recovered consciousness within less than an hour. Three hours later, the animal was then again anaesthetized and sacrificed with chloroform. Stomach removed and its content subjected to measurement of volume and pH. The results revealed VCO-B and VCO-A (100%) significantly inhibited (p < 0.001) the volume of gastric juice secreted by the control rats by 66.81% and 51.53%, respectively. Followed by CO 42.80%. While the inhibition of gastric juice for positive control rats which treated with ranitidine (100 mg/kg) was only 22.38%. The total acid output was reduced by the oils to 70.80%, 74.16% and 40.45% for VCO-A, VCO-B and CO respectively compared to control group. Ranitidine reduced the total acid output by 34.83%. In conclusion, prevention of gastric lesions in rats by VCO was found to increase the mucous and decrease the acid volume, total acid contents and ulcer scoring. The treatment of VCO affects the all parameters that influence the initiation and perpetuation of ulceration.

• 한국수산과학회지
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• 제31권3호
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• pp.372-379
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• 1998

1994년 1월부터 1994년 12월까지 광양만 대도주변 잘 피밭에서 채집된 날개망둑의 식성을 조사하였다. 날개망둑의 주요 먹이생물은 단각류 (특히 옆새우류), 갯지렁이류, 게류 및 요각류였으며, 그 외, 복족류, 이매패류, 주걱벌레붙이류, 등각류 등이 소량씩 위내용물 중에서 발견되었다. 날개망둑이 성장함에 따라 먹이생물의 조성이 점차 변하였다. 체장이 작은 날개망둑은 옆새우류, 갯지렁이류 및 요각류를 비교적 고르게 먹었으나, 체장이 증가하면서 요각류를 먹는 비율은 점차 낮아진 반면, 갯지렁이류. 게류를 먹는 비율은 증가하였다. 한편 옆새우류는 조사된 모든 크기에 걸쳐 가장 선호된 먹이생물이었다. 계절에 관계없이 옆새우류, 갯지렁이류, 게류 및 요각류가 주요 먹이생물이였으나, 봄과 가을에는 요각류가 차지하는 비율이 다른 계절에 비해 높았으며, 여름에는 옆새우류, 갯지렁이류 및 게류가 차지하는 비율이 다른 계절에 비해 높았다.

• 한국어류학회지
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• 제19권1호
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• pp.44-50
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• 2007

도루묵의 식성을 조사하기 위해 강원도 삼척 연안해역에서 기선저인망을 이용하여 2003년 4월부터 2004년 3월까지 매월 채집된 2,115개체의 도루묵 위내용물을 분석하였다. 도루묵의 가장 중요한 먹이생물은 단각류(Amphipoda)였으며, 다음으로 곤쟁이류(Mysidacea), 두족류(Cephalopoda), 어류(Pisces)가 중요한 먹이생물이었다. 그 밖에 난바다곤쟁이류(Euphausiacea), 난(Eggs), 이매패류(Bivalvia), 선형동물(Nematoda), 해초류(Seagrass) 등도 도루묵의 위내용물 중에서 발견되었으나, 그 양이 매우 적었다. 도루묵은 성장함에 따라 먹이생물 조성의 변화를 보였는데, 가장 작은 크기군인 체장 9~10 cm 크기군에서는 곤쟁이류와 단각류가 중요한 먹이생물이었다. 도루묵의 크기가 더욱 증가함에 따라 체장 16~23 cm 크기군에서는 단각류의 점유율은 더욱 증가하였으며, 두족류와 어류의 점유율이 증가하였다.

• 한국어류학회지
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• 제12권3호
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• pp.186-191
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• 2000

충청북도 청원군 가덕면의 무심천 수역에 서식하는 Abbottina springeri를 대상으로 1995년 3월에서 11월에 걸쳐 생태학적 연구가 수행되었다. 물이 정체되고 하상이 뻘과 모래로 이루어진 곳에 주로 서식하였으며 전장 60 mm 이상의 개체는 유속이 완만한 여울에서도 상당수 채집되었다. 6월 개체군의 전장 분포를 보면 30~50 mm 군은 만 1년생, 50~65 mm군은 만 2년생, 65 mm 이상의 군은 만 3년생으로 추정되었다. 이차 성징은 추성, 혼인색, 생식공돌기에서 나타났으며 전장 55 mm 이상의 개체에서 5~6월에 가장 뚜렷하였다. 산란성기는 수온이 $20\sim25^{\circ}C$가 되는 6월이었으며 산란은 만 2년생부터 시작되었다. 암컷과 수컷의 성비는 1:0.93이 었으며 평균 포란수는 652개, 알의 직경은 $0.43{\pm}0.06mm$이였다. 소화관 내용물에는 조류가 가장 많은 비율을 차지하였으며 원생동물은 여름철에 많이 나타나고 전장 60 mm 이상의 큰 개체는 수서곤충도 섭식하고 있었다.