• Journal of Veterinary Clinics
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• v.31 no.3
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• pp.220-222
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• 2014

A 14 year-old Shih-tzu was referred to the Veterinary Medical Teaching Hospital of Chungnam National University with a history of foreign body ingestion and vomiting. The vomitus contained ketoprofen plaster, which is used for orthopedic analgesia in humans. Supportive care and gastrointestinal (GI) protective agents were administered, including famotidine, misoprostol, sucralfate, omeprazole, and fluid therapy. However, the clinical signs worsened, and anemia, melena, leukocytosis, and azotemia developed. The patient was diagnosed with GI hemorrhage and underwent a whole blood transfusion followed by barium sulfate administration. After administering barium sulfate as a GI protectant, the clinical signs improved, and the patient was discharged.

• Journal of Sericultural and Entomological Science
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• v.41 no.S2
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• pp.21-42
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• 1999

뽕잎의 지금까지 박ㄹ혀진 생리활성은 중금속 흡착과 해독효과, 황산화 효과, 혈중지질 억제효과 및 혈당강하 효과를 들 수 있는데, 요약하면 다음과 같다. 1) 뽕잎이 Cd과 Pb같은 중금속에 대한 흡착 및 해독작용에 미치는 영향을 조사해 본 결과, 납중독으로 인하여 감소된 Hb와 Haematocritcl가 뽕잎 투여로 증가되었고 특히 gpa합성에 관여하는 DALAD효소 활성을 증가시켰다. 또한 뇨로의 Pb의 배설 효과가 뽕잎 투여로 증진되었으며 각 조직으로의 Pb축적을 감소시켰다. Cdwndehr으로 중독시킨 흰쥐에서도 감소된 Hd와 Haematocritcl가 뽕잎투여로 증가되었고, 특히 간조직 중의 Cd축적을 61%로 감소시켜 유의성있게 감소시켰다. 또한 뽕잎투여로 인하여 변으로의 Cd의 배설효과는 38%였고 이는 녹차투여 효솨보다는 낮은 수준이었다. 2)뽕잎의 향산화 효과는 녹차와 거의 비슷하였고 특히 혐기 처리함으로써 그 활성이 증가하였다. 또한 뽕잎중의 황산화 활성 성분은 10여종 flavonoidfb 이었고 그 중 quercetin이 가장 높은 황산화 활성을 나타냈다. 특히 dlavonidfb 화합물 중 kaempferol계열의 화합뭉이 황산화 효과가 높음을 알수 있었다. 3) 뽕잎의 고지혈 억제작용에 미치는 영향을 알아본 결과 뽕잎은 혈중 총 콜레스테롤이 차지하는 비율을 보였고 특히 혈중 중성지질 함량을 감소시킴으로써 정상의 80%수준까지 회복시켰다. 또한 콜레스테롤 생합성에 관여하는 효소활성을 뽕잎의 메탄올 추출물 중 물분획뭉이 59.9%수준으로 억제시켰고 지방분해효소 활성은 유의적인 수준은 아니었지만 16% 증가시켰다. 4) 뽕잎의 혈당강하 효과는 뽕잎을 질소가스를 이용하여 혐기처리하는 경우 유의적으로 그 효과가 증강되었다. 또한 뽕잎은 대조약물인 acarbose의 10배 용량에서 대조약물보다 23% 이상의 혈당강하 효과를 나타냈다. 이들의 혈당강하 효과는 같은 농도에서 인슐린 함량을 27%회복시켰으며 특히 surcrose와 maltose와 같은 이당류를 부하시켰을 때 혈당 강하 효과는 유의적이었다. 이는 뽕잎의 혈당강화 효과는 인슐린생합성 증가에 의한 것보다는 glucosidase의 활성을 억제시키는 기전이 더 많이 관여하는 것으로 판단할수 있었다. 또한 뽕잎 중의 혈당강하 성분으로 알려진 1-deoxynojirimycin 함량은 혐기처리로 인하여 그 함량이 5%정도 증가됨을 확인할 수 있었다. 이러한 뽕잎의 생리활성 결과에 기초할 때, 뽕잎은 고지혈증을 포함한 성인병 질환의 예방과 회복에 관련되는 조절기능을 생체에 충분히 발휘할수 있는 기능성 식품의 중요한 자원으로 이용될 수 있으리라 판단된다.

• Journal of Oriental Neuropsychiatry
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• v.21 no.2
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• pp.29-44
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• 2010

Objectives : The purpose of this study was to investigate the effect of Gentianae Radix on neurogenesis and apoptosis in ethanol- induced newborn rats hippocampus dentate gyrus. Methods : In vivo, laboratory animals were divided into three groups; Normal group(N), Control group(C) and Treated group (TG)(n=7 for each group). N were treated saline daily for five days. C were treated 1.5 g/kg ethanol and saline daily for five days. TG were treated 1.5 g/kg ethanol and 300 mg/kg Gentianae Radix daily for five days. BrdU(5-bromo-2-deoxyuridine) assay was used to test neurogenesis in the dentate gyrus. And TUNEL(Terminal deoxynucleotidyl transferase dUTP nick end labeling) assay was used to test apoptosis in the dentate gyrus. Three groups were measured body weight, serum ethanol concentration, BrdU-positive cells and TUNEL-positive cells in the dentate gyrus. In vitro, MTT(3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay was used to test viability in SK-N-MC cells. BrdU assay was used to test neurogenesis in SK-N-MC cells. DNA fragmentation and caspase-3 enzyme activity assay were used to test apoptosis in SK-N-MC cells. And treated ethanol and Gentianae Radix of all in vitro tests were made various concentration. Results : In vivo, Gentianae Radix modulated ethanol-induced neurogenesis and apoptosis in newborn rats hippocampus dentate gyrus. In vitro, TG 100 ${\mu}g/ml$ have significantly modulated ethanol-induced neurogenesis and apoptosis in SK-N-MC cells. And only TG 100 ${\mu}g/ml$ have significantly protected SK-N-MC cells from ethanol-induced cytotoxicity. Conclusions : Gentianae Radix may have the effect that modulated ethanol-induced neurogenesis and apoptosis in SK-N-MC cells.

• YAKHAK HOEJI
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• v.36 no.3
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• pp.278-284
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• 1992

This study was performed to investigate the effects of ginseng saponins on the cerebral energy metabolite's contents influenced by carbon monoxide(CO) intoxication. Each experimental group was divided young ($5{\sim}8$ weeks) and aged ($43{\sim}52$ weeks) rats, and they were exposed at 5,000 ppm CO (72%HbCO) for 30 min. One of the other groups was pretreated with ginseng saponins for 5 days before CO intoxication. The contents of cerebral energy metabolites in cerebral cortex, stratum and hypothalamus were measured. In cerebral cortex of both young and aged rats, the levels of ATP and creatine phosphate were significantly decreased, while those of lactate were significantly increased. There was no difference between the levels of cerebral energy metabolites of young and aged rats. Pretreatment of ginseng saponins before CO intoxication lowered decrease of the levels of cerebral energy metabolites and ATP levels were significantly recovered. On the other hands, contents of lactate in stratum and hypothalamus of young rats were significantly increased and the levels of ATP and creatine phosphate in stratum and hypothalamus were completely recovered at 2 weeks after CO intoxication. The results suggest that ginseng saponins have an ameliorating action against disturbance of the cerebral energy metabolites by CO intoxication.

• Journal of Preventive Medicine and Public Health
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• v.21 no.2 s.24
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• pp.224-237
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• 1988

To determine the causes of and related factors to childhood injuries, the emergency room records and inpatient medical records were reviewed for 4,849 injured children out of 15,790 pediatric patients(<15 years old) who visited the emergency rooms of 3 university hospitals and 2 general hospitals in Taegu from 1 January to 31 December 1987. Out of total injured children, 54.675 were 3-8 years old and the male to female ratio of the total injured children was about 2:1. The leading causes of injury were falls and slips (29.1%) and traffic accident(28.2%). The frequency of injury was higher in May-October than the rest of months and 51.6% of the injuries occurred between 15 and 20 o'clock. Falls and slips took place most frequently at the stairway(25.7%). The most common interpersonal violence was inflicted injuries(85.6%) and there were 11 child rapes. Dog bites accounted for 67.6% of all biting injuries and it occured 2.9 times more in male than in female. CO intoxication was the most common cause of poisoning (45.3%) and scalding accounted for 85.2% of all burns. Common places of drownings were river (32.2%), swimming pool (22.6%) and construction site(19.3%). To prevent childhood injuries, it is recommended to eliminate the hazardous environmental factors, to provide safe playgrounds, to educate the children for safety from kindergarten and the general public through mass communication, to establish a strict safety standard for houses, public buildings and facilities, and playgrounds.

• Korean Journal of Animal Reproduction
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• v.25 no.1
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• pp.35-42
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• 2001

This study was performed to elucidate the patho-physiology of copper-poisoned rats after consecutive oral administrations of the copper sulfate. The changes in feed and water intake, gains of body weight, blood pictures and mineral compositions of several organs were observed to measure the effects of copper poisoning. 1. Compared with control group, every experimental group of which 1,000, 2,000, or 4,000 ppm/kg of copper sulfate was administered displayed a gradual decrease in feed intake in dose-dependent manners. 2. After 1,000, 2,000 or 4,000 ppm/kg of copper sulfate administration, water intake seemed to decrease in every experimental group in dose-dependent manners, but there was little statistical significance. 3. After 1,000, 2,000 or 4,000 ppm/kg of copper sulfate administration, body weight decreased in every experimental group in dose-dependent manners. 4. After 1000, 2,000 or 4,000 ppm/kg of copper sulfate administration, the PLT values and numbers of RBC and WBC significantly increased after copper sulfate administration, but the values of Hb and PCV were lower than those of control group's. 5. After 2,000 or 4,000 ppm/kg of copper sulfate administration, the levels of Cu, Mn, Fe, Pb and Zn in the liver were lowered, but the levels of Mn, Fe, Pb and Zn in the kidneys increased except Cu levels.

• Journal of the Korea Convergence Society
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• v.6 no.4
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• pp.213-223
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• 2015

Objectives : Seventh-day Adventists is well known to place a strong doctrinal emphasis on healthy life style that do not consume tobacco, alcohol or pork, and many adhere to a lacto-ovo-vegetarian lifestyle. This study aimed to investigate the difference of mortality between Korean Seventh-day Adventists and the general Korean population. Methods : We got 592 mortality data of Adventist cemetery in Seoul city and Kyunggi provincce of Korea, which contains information on causes of death for 2000-2004. Also we used mortality data of the general Korean population in Korea National Statistics Office for 2000-2004. Results : The mean age at death was 70.45 in Korean Adventists, 65.63 in the general Korean population. Higher neoplasm cause of death, such as of stomach, liver and breast, were observed in Korean Adventists than the general population. The death cause of injury, poisoning and external causes, and cerebrovascular disease were higher in the general population than Korean Adventists. The death cause of stomach cancer was lower in Korean Adventists who had above 10 years religious period than general population above age 50 years. In male, the death cause of lung cancer was lower in Korean Adventists than the general population. Conclusions : The results point to the importance of healthy life-style in Korean peoples, and indicate that lifestyle changes in the population might change the causes of death.

• Korean Journal of Animal Reproduction
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• v.25 no.2
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• pp.139-145
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• 2001

This study was performed to elucidate the patho-physiology of lead acetate-poisoned rats after consecutive oral administrations of the lead. The changes in feed and water intake, gains of body weight, blood pictures and mineral compositions of several organs were observed to measure the effects of lead acetate-poisoning. 1. Compared with control group, every experimental group of which 1,000, 2,000, or 4,000 ppm/kg of lead acetate was administered displayed a gradual decrease in feed intake in dose-dependent manners. 2. After 1,000, 2,000 or 4,000 ppm/kg of lead acetate administration, water intake seemed to decrease in every experimental group in dose-dependent manners. 3. After 1,000, 2,000 or 4,000 ppm/kg of lead acetate administration, body weight decreased in every experimental group in dose-dependent manners. 4. After 1000, 2,000 or 4,000 ppm/kg of lead acetate administration, the PLT values and numbers of RBC and WBC significantly increased after lead acetate administration, but the values of Hb and PCV were lower than those of control group's. 5. After 2,000 or 4,000 ppm/kg of lead acetate administration, the levels of Pb, Mn, Fe, Pb and Zn in the livers were lowered, but the levels of Pb, Mn, Fe, Pb and Zn in the kidneys.

• Journal of the Korean Society of Food Culture
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• v.3 no.4
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• pp.377-383
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• 1988

This studies have been carried out to develop Korean traditional tea from the effects of Cornus officinalis and Lycium chinense and to study the developed tea on microbiological (Saccharomyces cerevisiae) and metaboilsm of experimental animals (Spraque-Duwely male rats 200g). On the microbiological study the yeast growth is increased with the increase of added Cornus officinalis or Lycium chinense and Lycium chinense increased the yeast growth more than Cornus officinalis, especially the synergistic effects are recognized on mixed extract of Lycium chinense and Cornus officinalis. The effects of Cornus officinalis, Lycium chinense or the mixed extract of both extract on liver damage caused by carbon tetrachloride were investigated in the case of animal test. The activities of GOT and GPT in serum are increased on control group compared to normal group but Lycium chinense group and group (which is administrated with the mixed extract of both ectract) decreased apparently the activities of GOT and GPT. The contents of Creatinine, BUN and Glucose in serum has no difference between normal and control group when the Cornus officinalis, Lycium chinense or mixed extract of both extracts were injected. Among them Lycium chinense group showed more normal value compared to Cornus officinalis and the mixture of both extract. The protective effect on rat liver damage caused by carbon tetrachloride is in order of Lycium chinense. The synergistic effects of the mixed extract on liver damage are proved to be better than Lycium chinense or Cornus officinalis singly.

• Journal of Preventive Medicine and Public Health
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• v.15 no.1
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• pp.187-196
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• 1982

The followings are the results of the study on industrial accidents occurred at 12 factories manufacturing metal products during the period of 2 years from January 1980 to December 1981 in the area of Yong-Dung-Po in Seoul. The results of the study are as follows: 1. The incidence rate of industrial injuries was 45.7 per 1,000 workers of the sample group and the rate of male (54.0) was three times higher than that of female (17.5). 2. In age groups, the highest rate was observed in the group of under 19 years old with 83.5, while the lowest in the group of 40s. 3. It was found that those who had short term of work experience produced a higher rate of injuries, particularly, the group of workers with less than 1 year of experience showed the highest rate of it as 48.1%. 4. In working time, the highest incidence rate occurred 3 and 7 hours after the beginning of their working showing the rate of 6.0 and 6.1 per 1,000 workers, respectively. 5. The highest incidence rate was observed on Monday as 8.4 per 1,000 workers, and it was 18.3% in aspect of the days of a week. 6. In aspect of the months of a year, the highest incidence was observed on July 1,000 workers and the next was on March as 4.8. These figures account for 11.8% of total occurrence in respective month. as 5. 4 per and 10.5% 7. In causes of injuries, the accident caused by power driven machinery showed the highest rate with 37.5%, the second was due to handling without machinery with 17.2%, and the third was due to falling objects with 14.2%, and striking against objects with 10.2%, and so on. 8. By parts of the body affected, the most injuries 84.3% of them occurred on both upper and lower extremities with the rate of 58.8% for the former and 25.5% for the latter. Fingers were most frequently injured with a rate of 40.3%. Comparing the sites of extremities affected, rate of injuries on the right side was 55.0% and 45.0% on the left side. 9. In the nature of injury, laceration and open wound were the highest with 34. 0%, the next was fracture and dislocation with 31. 9%, and sprain was the third with 8.1%. 10. On the duration of treatment, it lasted less than one month in 68.9% of the injured cases, of which 14.5% of the cases were recovered within 2 weeks, and 54.4% of them were treated more than 2 weeks. And the duration of the treatment tended to be prolonged in larger industries. 11. The ratio of insured accidents to uninsured accidents was 1 to 4.7.