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김영민,오동렬,이원재,김형국,황두영,이환,최경호,정시경,김세경,김영옥 大韓應急醫學會 1998 대한응급의학회지 Vol.9 No.4
Rhabdomyolysis is a biochemical and clinical syndrome caused by lysis of skeletal muscle cell and release of muscle cell contents into the circulation. In addition to traumatic cause, various nontraumatic causes have been reported. Rhabdomyolysis has frequently been associated with seamy aspects of life and society: alcoholic abuse, drug addiction, sadistic drill exercise, war events and attempted suicide. The abuse of alcohol causes many hazards in many organs. One of these is acute alcoholic myopathy that may present as a fulminent syndrome of muscle pain and tenderness associated with rhabdomyolysis and acute renal failure. Because the prognosis of adequately treated rhabdomyolysis is excellent, early recognition and prompt management are essential in emergency situation. We experienced two typical cases of alcohol-induced rhabdomyolysis with acute renal failure and report these cases with literature review.
치과 기공사들에게서 나타나는 호흡기 증상과 이의 관련 요인
김웅철,오세윤,김지환,김진완,이준석,이가영,이세훈,유진호,김태석 高麗大學校 倂設 保健大學 保健科學硏究所 2001 保健科學論集 Vol.27 No.1
This study was carried out to investigate subjective respiratory symptoms and their attributable factors in Korean dental laboratory technicians. A questionnaire was mailed to randomly selected 1,900 dental laboratory technicians. Among them, 1,344 dental technicians completed the questionnaires and returmned them. Validity and reliability tests on the questionnaires were carried out before the main survey. To investigate risk factors on respiratory subjective symptoms, we performed analysis on distribution of characteristics, and then investigated univariate analysis and multiple logistic regression analysis. The prevalence rate of wheezing, cough and phlegm, and dyspnea was 4.8%, 33.9%, 54.9%, respectively. Statistically significant factors inducing subjective respiratory symptoms by multiple logistic regression analysis were sex, smoking, exercise, health examination, work hours a day, investment gas, investment dust, metal fume, resin vapor, and asbestos dust. Considering the results above, it seems that most subjective respiratory symptoms are related with health habits and occupational environmental-related factors. The result, consideration in mind, suggest that health promotion programs for smoking cessation, regular health examination, and physical exercise in health habit, and improvement on casting and resin work in dental technological environment be necessary.
Kim,Jung-Keun 대한구강생물학회 2007 International Journal of Oral Biology Vol.32 No.4
This study was conducted to investigate the preventingeffects of OPB (Rehmannia glutinosa Libosch and Eleuth-erococcus senticosus Max extracts) and combined OPB/Calcium therapy on bone loss in ovariectomized rats. SixtySprague Dawley rats of 12-week-old were divided into eightgroups: OVX (ovariectomized), OPBL (OPB 50mg/kg),OPBM (OPB100mg/kg), OPBH (OPB 200mg/kg), OPBL/CAL(OPBL+CAL), OPBM/CAL (OPBM+CAL), OPBH/CAL (OPBH+CAL) and CAL (Calcium citrate 88.33mg/kg+1α, 25-dihydroxy-vitamin D3 33.33IU/kg). Bone mineraldensity (BMD), bone mineral content (BMC), bone strengthindices and cortical thickness were analyzed by peripheralquantitative computerized tomography (pQCT). pQCTscanning showed that OVX induced a significant decreasein trabecular bone mineral density and bone mineralcontent in the proximal tibia (-36.4±2.4%, -21.8±12.7%).These decreases were significantly prevented by theadministration of OPBM and OPBM/CAL. Cortical BMDand BMC of tibia were slightly enhanced by OPB and OPB/CAL. However there was no significant difference betweenOVX and OPB, OPB/CAL treated group. Bone strengthindices and cortical thickness were not significantly different.Our results suggest that OPB and combined OPB/Calciumtherapy are effective in preventing the development of boneloss induced by ovariectomy in rats.
송동철,Ji Hwan Lee,Kangheung Kim,오한진,Jae Woo An,Se Yeon Chang,조현아,Sehyun Park,Kyeongho Jeon,Yohan Yoon,유윤정,Younghyun Cho,Jin Ho Cho 한국축산학회 2023 한국축산학회지 Vol.65 No.3
Escherichia coli (E. coli) and Salmonella enterica (SE) infections in pigs are major source associated with enteric disease such as post weaning diarrhea. The aim of this study was to investigate the effects of Pediococcus pentosaceus in weaned piglets challenged with pathogen bacteria. In Experiment.1 90 weaned piglets with initial body weights of 8.53 ± 0.34 kg were assigned to 15 treatments for 2 weeks. The experiments were conducted two trials in a 2 × 5 factorial arrangement of treatments consisting of two levels of challenge (challenge and non-challenge) with E. coli and SE, respectively and five levels of probiotics (Control, Lactobacillus plantarum [LA], Pediococcus pentosaceus SMFM2016-WK1 [38W], Pediococcus acidilactici K [PK], Lactobacillus reuteri PF30 [PF30]). In Experiment.2 a total of 30 weaned pigs (initial body weight of 9.84 ± 0.85 kg) were used in 4 weeks experiment. Pigs were allocated to 5 groups in a randomized complete way with 2 pens per group and 3 pigs per pen. Supplementation of LA and 38W improved (p < 0.05) growth performance, intestinal pathogen bacteria count, fecal noxious odor and diarrhea incidence. In conclusion, supplementation of 38W strains isolated from white kimchi can act as probiotics by inhibiting E. coli and SE.
Lidocaine으로 Retrobulbar block時 發生한 過敏反應 1例
金世煥,朴辰雄,金炳權 대한마취과학회 1977 Korean Journal of Anesthesiology Vol.10 No.3
This report shows a fatal hyperergy occurring during retrobulbar block using lidocaine on a 42 years old male patient. When we injected 60㎎ of lidocaine into the retrobulbar space, following signs were noticed in one minute: hypertension, convulsion, dyspnea and loss of consciousness. In addition to the above symptoms, cardiac arrest developed in 2∼3 minutes and did not respond to any resuscitative effort. It is considered that 60㎎ of lidocaine for retrobulbar block can induce hyperergy and cardiac arrest. The clinical picture and treatment of such reaction is discussed with particular attention to the importance of close observation of all anesthetic patients whether under general or local anesthesia.
金正洙,裵世煥 公州大學校 스포츠科學硏究所 1994 스포츠科學硏究所論文集 Vol.- No.8
The purpose of this study was to analyze the prevalence rate of adolescents obesity. The number of adolescents comprised of 1000(500 boys and 500 girls) in small and medium cities in Chungnam area. The results of this survey, using Rohrer numenical index, of prevalence rate of obesity, the distribution of obesity by sexes and ages, the distribution of obesity degree, the continuum of prevalence rats of obesity, and the correlation coefficient of obesity by ages were as follows ; 1. The prevalence rate of obesity was 13.2% 2. The distribution of obesity by sexes showed that there were 60 boys(12%) and 72 girls (14.4%), so the girls were much higher than the boys. 3. The distribution of obesity by ages showed that boys of 6 years of age were 14.8%,16 years of age(13.00%), 7(12.60%), 12(12.40%), and in the case of girls, 11(15.20%), 13(14.60%), 12(14.4%) and 17(14.4%) respectively. 4. The distribution of obesity degree showed that low-overweight was 11.8%, mid-overweight 9.7%, and high-overweight, 11.8%, In the difference of obesity degree between boys and girls, the girls were much higher than the boys in mid-overweight, but was similar in low-overweight and high-overweight. 5. The continuum of prevalence rate of obesity appeared mainly at early ages, The difference between boys and girls was not large. 6. The correlation coefficient of obesity by ages was very high for the boys on 13∼14 ages and on 15∼16 ages. As for girls, it was very high on 13∼14 ages and 14∼15 ages. The results above suggested that school athletics and appropriate exercise could be useful means to prevent gradually increasing obesity from adolesecnts and we must concern about the prevalence of obesity.