http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
황사 기간 동안에 어린이, 성인, 노인에서의 자각증상과 예방행동에 대한 조사연구
이보은,하은희,박혜숙,권지숙,신경림 韓國學校保健學會 2005 韓國學校保健學會誌 Vol.18 No.1
Purpose: Recently there are scientific evidences for the health effects of Asian dust-storms. Particularly in 2002, the daily average of PM_(10) exceeded 600 and 700 ㎍/㎥ in March and April respectively. We examined the effects of Asian dust-storms on perceived symptoms and preventive behaviors among children, adults, and elders. Method: The subjects of this study were 425 children, 444 adults and 60 elders. A questionnaire survey was carried out on the children and the adults by teachers and on the elders by interviewers to obtain information on demographic variables, perceived symptoms and preventive behaviors, previous respiratory disease, environmental tobacco smoke, and proximity between the house and the road during Asian dust-storms. We analyzed using descriptive statistics, X_(2) test and multiple logistic regression models. After adjustment for potential confounders, we estimated the odds ratios and 95% confidence intervals of the children and the elders for perceived symptoms and preventive behaviors. Result: The elders had a significantly higher prevalence of respiratory symptoms than the other groups. The children had a significantly higher prevalence than the adults in getting URI (1.51), coughing (1.68), rhinorrhea (1.46), fever (2.39) and medication for allergy or asthma (1.90). The children had better behaviors than the elders in closing windows (3.57), taking less outdoor recreational activity (2.59) and staying home (2.60).
( Bo Ra Kim ),( Sae Jin Park ),( Ho Sik Shin ),( Yeon Soon Jung ),( Hark Rim ) 대한신장학회 2013 Kidney Research and Clinical Practice Vol.32 No.1
Background: The objective of this study was to examine the correlation between arterial blood gas (ABG) and peripheral venous blood gas (VBG) samples for all commonly used parameters in patients admitted to a medical intensive care unit (ICU). Methods: A single-center, prospective trial was carried out in a medical ICU in order to determine the level of correlation of ABG and peripheral VBG measurements. A maximum of ?ve paired ABG-VBG samples were obtained per patient to prevent a single patient from dominating the data set. Results: Regression equations were derived to predict arterial values from venous values as follows: arterial pH=-1.108+1.145×venous pH+0.008×PCO2-0.012×venous HCO3+0.002×venous total CO2(R2¼0.655), arterial PCO2=88.6-10.888×venous pH+0.150×PCO2+0.812×venous HCO3+0.124×venous total CO2(R2=0.609), arterial HCO3=-89.266+12.677×venous pH+0.042×PCO2+0.675×venous HCO3+0.185×venous total CO2(R2=0.782). The mean ABG minus peripheral VBG differences for pH, PCO2, and bicarbonates were not clinically important for between-person heterogeneity. Conclusion: Peripheral venous pH, PCO2, bicarbonates, and total CO2 may be used as alternatives to their arterial equivalents in many clinical contexts encountered in the ICU.
YOU, BO RA,SHIN, HYE RIM,HAN, BO RAM,KIM, SUHN HEE,PARK, WOO HYUN Spandidos Publications 2015 MOLECULAR MEDICINE REPORTS Vol.11 No.2
<P>Auranofin (Au), an inhibitor of thioredoxin reductase, is a known anti-cancer drug. In the present study, the anti-growth effect of Au on He La cervical cancer cells was examined in association with levels of reactive oxygen species (ROS) and glutathione (GSH). Au inhibited the growth of He La cells with an IC50 of similar to 2 mu M at 24 h. This agent induced apoptosis and necrosis, accompanied by the cleavage of poly (ADP-ribose) polymerase and loss of mitochondrial membrane potential. The pan-caspase inhibitor, benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone, prevented apoptotic cell death and each of the assessed caspase inhibitors inhibited necrotic cell death induced by Au. With respect to the levels of ROS and GSH, Au increased intracellular O-2(center dot-) in the He La cells and induced GSH depletion. The pan-caspase inhibitor reduced the levels of O-2(center dot-) and GSH depletion in Au-treated He La cells. The antioxidant, N-acetyl cysteine, not only attenuated apoptosis and necrosis in the Au-treated He La cells, but also decreased the levels of O-2(center dot-) and GSH depletion in the cells. By contrast, L-buthionine sulfoximine, a GSH synthesis inhibitor, intensified cell death O-2(center dot-) and GSH depletion in the Au-treated HeLa cells. In conclusion, Au induced apoptosis and necrosis in HeLa cells via the induction of oxidative stress and the depletion of GSH.</P>
젊은 연령에서 발생한 급성 심근경색증의 장기 추적 경과 관찰
정보영(Bo Young Chung),하종원(Jong Won Ha),장양수(Yang Soo Jang),최동훈(Dong Hoon Choi),안신기(Shin Ki Ahn),임세중(Se Joong Rim),정남식(Nam Sik Chung),심원흠(Won Heum Shim),조승연(Seung Yun Cho),김성순(Sung Soon Kim) 대한내과학회 2000 대한내과학회지 Vol.59 No.1
Background : The purpose of this study was to evaluate risk factors, angiographic characteristics and long-term prognosis of young adults with myocardial infarction(MI). Methods : Of the 2,680 patients with a history of MI, there were 148 patients 40 years old(Group 1). Risk factors, angiographic characteristics, cardiac events and long-term prognosis of group 1 were compared with those of randomly selected 149 patients between 41 years to 70 years old(Group 2) for a mean follow-up duration of 38 months(1∼147 months). Cardiac events include death, reinfarction, coronary artery bypass grafting, percutaneous transluminal coronary angioplasty, congestive heart failure, stroke, and angina. Results : Smoker and male gender were more frequent in group 1(p<0.001). In group 2, hypertension and diabetes were more frequently observed(p<0.001). Angiographically normal coronary arteries, nonobstructive disease(<70% stenosis) and single-vessel disease were more frequent in group 1 than those in group 2 (p<0.001). There was no significant difference of overall survival at 7 years between the two groups(group 1; 95%, group 2; 89%, p>0.05). If hospital deaths were excluded, the 7-year survival was better in group 1(group 1; 99%, group 2; 92%, p<0.01). The cardiac event free survial at 7 years was not different between two groups(p>0.05). Although a better left ventricular(LV) systolic function (ejection fraction(EF) 40%) showed more favorable survival in group 2(EF40%: 94%, EF<40%: 80%, p<0.05), survival was not influenced by LV systolic function in group 1. Conclusion : Young patients with MI have a more favorable long-term survival after discharge compared with that of the older patients regardless of LV systolic function. Cardiac event free survival was, however, not different between two groups.(Korean J Med 59:30-39, 2000)
증 례 : 간세포암 환자에서 반복적인 방사선 투시검사로 인한 아급성 방사선 피부염
김보혜 ( Bo Hye Kim ),김희경 ( Hee Kyung Kim ),신재경 ( Jae Kyung Shin ),홍희진 ( Hee Jin Hong ),이주호 ( Joo Ho Lee ),박하나 ( Hana Park ),황성규 ( Seong Gyu Hwang ),임규성 ( Kyu Sung Rim ) 대한소화기학회 2016 대한소화기학회지 Vol.67 No.2
Radiation dermatitis can develop after fluoroscopy-guided interventional procedures. Cases of fluoroscopy-induced radiation dermatitis have been reported since 1996, mostly documented in the fields of radiology, cardiology and dermatology. Since diagnosis and treatment of fluoroscopy-induced radiation dermatitis can be difficult, high grade of suspicion is required. The extent of this reaction is determined by radiation dose, duration of exposure, type of procedure, and host factors and can be aggravated by concomitant use of photosensitizers. Follow-up is important after long and complicated procedures and efforts to minimize radiation exposure time will be necessary to prevent radiation dermatitis. Herein, we report a case of a 58-year-old man with hepatocellular carcinoma presenting with subacute radiation dermatitis after prolonged fluoroscopic exposure during transarterial chemoembolization and chemoport insertion. Physicians should be aware that fluoroscopy is a potential cause of radiation dermatitis.
전처리 및 냉·해동 방법에 따른 냉이의 품질 특성 차이
신혜림 ( Hye Rim Shin ),박지현 ( Ji Hyun Park ),이상윤 ( Sang Yoon Lee ),박보람 ( Bo Ram Park ),한귀정 ( Gwi Jung Han ),최미정 ( Mi Jung Choi ),김하윤 ( Ha Yun Kim ) 한국산업식품공학회 2016 산업 식품공학 Vol.20 No.4
The conditions of blanching, freezing, and thawing for Shepherd`s purse (Capsella bursa-pastoris [L.]) were studied to improve its quality attributes during frozen storage. The washed samples were blanched with water at 100℃ for 10, 20, 30, and 40 s. They were then soaked in cold water. The quality characteristics of the samples such as pH, texture, hardness, color value, and total viable cell were analyzed. The samples blanched for 30 s were frozen and thawed under several conditions and their physicochemical characteristics were analyzed. The pH value of raw sam-ples was higher than that of the blanched sample. The values of brightness (L<sup>*</sup>), redness (a<sup>*</sup>), and yellowness (b<sup>*</sup>) decreased after blanching except the L<sup>*</sup> value of root at the condition of blanching for 40 s. Upon considering the bacterial cell counts, the proper condition was determined to be 30 s of blanching time. Blanching for 30 s was the optimal pre-treatment for minimizing the quality deterioration of the shepherd`s purse for freezing. Regarding its color change and microbial safety, faster freezing and thawing methods made less changes on the quality of fro-zen samples. Consequently, immersion freezing and radio-frequency thawing were the most effective in minimizing the quality change.
부산지역 알레르기 클리닉을 내원한 환자들에서 점박이응애와 집먼지진드기의 감작률
서효림 ( Hyo Rim Seo ),이수미 ( Soo Mi Lee ),구태형 ( Tae Hyung Koo ),신봉철 ( Bong Chul Shin ),김보경 ( Bo Kyung Kim ),허정훈 ( Jeong Hun Heo ),양두경 ( Doo Kyung Yang ),이수걸 ( Soo Keol Lee ),손춘희 ( Choon Hee Son ) 대한천식알레르기학회 2007 천식 및 알레르기 Vol.27 No.4
Background: Recently, it has been demonstrated that the sensitization rate to two spotted mite (TSM, Tetranychus urticae) is as high as that to house dust mite (HDM) in respiratory allergy patients in the middle part of Korean peninsula. However, there are no published data on the sensitization rate to TSM in southern area of Korean peninsula. Objective: The aim of this study is to evaluate the sensitization rate to TSM in patients with allergic diseases in Busan area. Method: Skin prick tests were performed with 49 common inhalant allergens and TSM extracts on 519 patients with various allergic diseases between March 2005 and June 2007. We evaluated clinical characteristics and the sensitization rate to various inhalant allergens including TSM. Result: The sensitization rate to Dermatophagoides pteronyssinus (49.3%) was highest, followed by D. farinae (44.9%), TSM (32.9%), birch (17.0%) and mugwort (16.0%). Forty (7.7%) patients were sensitized to TSM only. Conclusion: TSM was the second most common sensitized allergen in patients visiting the allergy clinic in Busan area. These results suggest that TSM might be an important outdoor allergen in Korean peninsula. (Korean J Asthma Allergy Clin Immunol 2007;27:263-267)