• 한국수산과학회지
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• 제47권4호
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• pp.356-362
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• 2014

Phlorotannins, the major constituent in brown algae, possess various biological activities; however, there is little information their toxicological effects. To assess the safety of phlorotannins, we investigated the acute oral toxicity of a high-purity phlorotannin preparation (PRT; total phlorotannin content 90%) in beagle dogs. Six beagle dogs (3 males, 3 females) were assigned randomly to three experimental groups. PRT was administered at oral doses of 250, 500, and 750 mg/kg by capsule. Vomiting by male and female beagles was observed with 500 and 750 mg/kg on the first day. In addition, one beagle given 750 mg/kg had soft stool and diarrhea on days 3 and 13. No deaths or abnormal clinical signs were observed during the experiment. All groups showed similar body weight gain and food consumption. Our acute toxicity study showed that PRT did not cause any toxicological effects in beagle dogs.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제7권1호
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• pp.102-107
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• 2004

저자들은 객담을 뱉지 못하는 뇌성마비 환아에서 객담 검사와 방사선학적 검사, 대장 조영술과 복부전산화단층촬영 검사를 통해, 폐결핵에 동반되어 상행 결장을 침범한 장결핵을 진단하고 항결핵제를 투여하여 임상적 호전을 가져온 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

• 한국가구학회지
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• 제25권2호
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• pp.139-147
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• 2014

This paper researched the woodcraft in the Baekje kingdom since the study on the Baekje furniture has not been established due to the absence of the artifacts or remains related to the furniture in the Baekje period. Accordingly, the study focused on the excavated Baekje wooden products and wood crafts on the basis of ancient documents and investigated the ancient documents supposedly related to the Baekje furniture: The Chronicles of the Three States and Japan Scribe. As the result of the study, it could be summarized as follows. First of all, the woodcraft materials were wood, whagak, ivory, silver, gold and they were domestic or imported. Secondly, the woodcraft was finished naturally or lacquered with black or red color or varnishing with lacquer. Thirdly, the kinds of furniture used in the Baekje were a desk, a small portable dinning table, a table and folding stool. Even though there has been no heritage of the Baekje furniture and woodcraft and it is difficult to explain the characteristics or give an example of the Baekje furniture in detail, this study seems to be significant now that it researched the documents and related artifacts or remains which could give some hints or hypothesis of the furniture and woodcraft in the Baekje. What is more, there have been no sound studies on the Baekje furniture.

• Asian Pacific Journal of Cancer Prevention
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• 제13권7호
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• pp.3399-3402
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• 2012

A liver fluke, Opisthorchis viverrrini (OV), is the major cause of the high incidence of cholangiocarcinoma in Thailand. The prevalence of OV infection remains high in various parts of the country, especially in Northeast Thailand and particularly in wetland rural areas where a large proportion of the community work in agriculture and continue the traditional practice of eating raw or uncooked cyprinoid fish products. The national control program seems to have had little impact in many of these areas, and it has been difficult to make precise assessments of the overall effectiveness of the program. This paper is the first report of prospective research project designed to monitor the impact of the national control program in rural communities located in a northeastern province and at high risk of OV infection. The participants in this initial survey were 1,569 villagers, aged 20-65 years, living in two subdistricts of Yasothon Province. Stool examinations showed that 38.68% were infected with OV. Males were slightly more likely to be infected than females, but the difference was not statistically significant. Infection was found to be positively associated with age in both males and females. The preliminary data indicate that the population selected for study is suitable for the purpose of the monitoring project.

• 대한조선학회논문집
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• 제53권1호
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• pp.29-36
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• 2016

In shipbuilding and offshore plant construction, pipe-stools of various types are installed. Moreover, these are many quantities but they must be installed in a successive manner. Due to these characteristics the pipe-stool installation processes easily tends to cause the schedule delays in the overall production processes. In order to reduce delay, the goal of this study is to predicts production’s lead time before manufacturing. Through this predictions it’s expected to reduce total production’s lead time by improving it's process. First of all, we made MLR(Multiple Linear Regression) and PLSR(Partial Least Square Regression) model to predict pipe-spool's lead time and then compared predictability of MLR and PLSR model. If a explanatory variable is added, it will be possible to predict results precisely.

• 한국임상수의학회지
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• 제27권4호
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• pp.468-473
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• 2010

A 6-year-old intact male Doberman pinscher presented with a thin soft stool and urinary signs. On radiography, three masses were observed in the caudal abdomen. One mass was described as a large, round, mineralized mass, with an "eggshell" appearance. The second mass was located caudal to the mineralized mass, and the third mass was located between the two masses. The second and the third masses had a soft tissue density. Ultrasonography was performed to identify the features and the origins of the masses. The first mass contained a large amount of anechoic fluid and had a thin wall; it was determined to be a cyst. Strong acoustic shadowing artifact was created by the mineralized cystic wall. Caudal to the cyst, the second mass was shown to be the prostate. A hypoechoic stalk connected the prostate and the cyst, which represented the cyst as a paraprostatic cyst with mineralization. The third mass was the normal urinary bladder. The cyst was removed surgically and confirmed by histopathologic examination. This report described typical clinical findings, diagnostic imaging, and treatment of a paraprostatic cyst.

• 동의신경정신과학회지
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• 제23권2호
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• pp.121-128
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• 2012

Objectives : This research investigates the single oral dose toxicity of ACM in SD rats. Methods : ACMs were administered to female and male SD rats, as an oral dose of 5000 mg/kg. Animals were monitored for the mortality and changes in the body weight, clinical signs and gross observation during the 14 days after dosing, upon necropsy. Results : We could not find any mortality. Compared with the control group, significant weight change was not observed in the experimental group. First day after administration, compound-colored stool was observed in all rats. After the second day of administration, the more common symptoms were not observed. There were no gross abnormalities in all cases. [ED NOTE: highlight: given the context, this is very vague] Conclusions : The results obtained in this study suggest that the approximate lethal dose of ACM in both female and male rats were considered as over 5000 mg/kg.

• Parasites, Hosts and Diseases
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• 제33권1호
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• pp.61-64
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• 1995

참굴큰입흡충(Gymnophalloides seoi)은 참굴이 매개하는 우리 나라 고유의 인체기생 장흡충의 하나로서, 전남 신안군 도서 지방에서 큰 유행지가 발견된 바 있다. 이 흡충은 췌장 질환과의 관계가 의심되어 의학적 관심의 대상이 되고 있다 이번 증례 보고에서는 당뇨병과 동반된 흥미있는 G. seoi감염 2례를 발견하여 보고하고자 한다. 환자들은 당뇨병 치료를 위해 내원하였으며 내원시 대변검사에서 참굴큰입흡충류(gymnophallid)의 충란이 검출되었다 프라지콴텔 및 하제를 투여한 후 충체를 수집한 결과 G. seoi 충체 772마리 및 10마리가 각각 검출되었다. 증례 I은 62세 남자로 G. seoi의 유행지 부근인 목포에 거주하고 있었고, 증례 II는 인천에 거주하고 있으면서 참굴을 날로 즐겨 먹었다고 하였다. 이 증례들을 볼 때 G. seoi감염이 당뇨병과 어떠한 상관관계를 가지고 있을 가능성을 시사하였다.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제8권1호
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• pp.56-59
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• 2005

저자들은 7세의 여아가 구토, 미만성 복통과 복부 팽만, 혈성 설사 후 토혈이 있어 검사한 복부 초음파 검사상 장중첩증이 발견되었고, 개복수술 시 멕켈 게실이 발견된 증례를 경험하였다. 장중첩증이나 멕켈 게실이 있는 소아에서 토혈이 동반되는 경우는 드물기에 이를 보고하는 바이다.

• 사상체질의학회지
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• 제10권1호
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• pp.295-309
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• 1998

The purpose of this paper was to investigated to the relationship between longevity and Sasang Constitution. The investigation of this paper is composed of 4 parts. First part is investigated to the distribution of sex constitution and constitutional form. Second part is the distribution of the special of body quality(blood pressure, Pulse, Respiration, heredity, stool frequency) and the disease. Third part is the relation of the longevity reason(diet, alcohol intake, smoking). Fourth part is the relationship between the QSCC II and longevity reason. The results were as follows : 1. In case of a macrobian, Soyangin is much more in constitution. 2. A macrobian is generally short and thin. 3. About the macrobian's strength of heredity, there is no any meaningful conclusion, but more studying relationship between heredity and longevity is needed. 4. A macrobian has normal condition in blood pressure, pulse and feces condition. 5. In case of macrobian, the portion of a light eater, non-smoker, and abstainer is high, they like warm food. 6. A macrobian who is active and diligent has high accomplishment and good sociality. Considering above conclusion, a macrobian is related to Soyangin in characteristic of constitution. In the future, more studying is needed whether the macrobian has kept their lives with their unique preservation of health or not.