• 재활간호학회지
• /
• 제3권2호
• /
• pp.141-153
• /
• 2000

The several Chinese herbs such as Soon-Ki-Hwal-Hyul-Tang, Bo-Yang-Hwan-O-Tang, Seong-Hyang-Jeong-Ki-San, So-Hap-Hyang-Won and O-Yak-Soon-Ki-San were extracted with water and then lyophilized. For identification of the effect of extracted herbs, they were medicated to 103 patients of cerebrovascular accident for 4 week. They were hospitalized in D-Oriental Medical Hospital from April to August in 1999. The herbs were extracted with water and lyophilized and then, used as samples. The medical history of each patient was detected and analyzed from their medical records. The results were as follows; 1) Each sample (Soon-Ki-Hwal-Hyul-Tang, Bo-Yang-Hwan-O-Tang, Seong-Hyang-Jeong-Ki-San, and O-Yak-Soon-Ki-San) was statistically significant differences of systolic blood pressure(t=4.22, P=0.0004; t=3.44, P=0.0028; t=2.11, P=0.0463; t=3.23, P=0.0052). The statistically significant difference of diastolic blood pressure showed by medicated with Soon-Ki-Hwal-Hyal-Tang, Seong-Hyang-Jeong-Ki-San, and O-Yak-Soon-ki-San (t=2.13, P=0.0459; t=2.68, P=0.0136; t=3.12, P=0.0066). 2) The statistically significant difference of the arm/leg-ROM showed by medicated with Soon-Ki-Hwal-Hyul-Tang, Bo-Yang-Hwan-O Tang, So-Hap-Hyang-Won(t=4.74/4.95, P=0.0002/0.0001; t=2.25/2.44, P=0.0368/0.0248; t=5.85/6.76, P=0.0001/0.0001). 3) In the verbal disorder, Soon-Ki-Hwal-Hyul-Tang, Bo-Yang-Hwan-O-Tang had statistically significant differences(t=4.50, P=0.0002; t=3.32, P=0.0036). 4) In the conscious disorder, Soon-Ki-Hwal-Hyul-Tang, Bo-Yang-Hwan-O-Tang, Seong-Hyang-Jeong-Ki-San, and So-Hap-Hyang-Won had statistically significant differences(t=6.32, P =0.0001; t=8.32, P=0.0001; t=3.74, P=0.0012; t=5.14, P=0.0001). 5) Bovine aortic endothelial cell (BAEC) were cultured in DMEM treating 0.01mg/ml, and 0.1mg/ml of each lyophilized samples for 24 hours. In BAECs were treated by 5 kinds of samples, the effect of So-Hyap-Hyang-Won induced syncytium of adjacent endothelial cells. It may induce the recovering of the damaged blood vessels in cerebrovascular accidental patient by angiogensis of endothelial cells. Therefore, it suggests that the medication of So-Hap-Hyang-Won will help to nursing care for cerebrovascular accidental patients.

• Journal of Preventive Medicine and Public Health
• /
• 제48권5호
• /
• pp.231-238
• /
• 2015

Objectives: The present study aimed to analyze the factors that could affect the health-promoting behaviors of North Korean adolescent refugees residing in South Korea. Methods: Questions about their sociodemographic variables, subjective health status, healthy living habits, and health-promoting behaviors were asked. Results: Statistically significant differences were found in religion (t=2.30, p<0.05), having family members in South Korea (t=2.02, p<0.05), and subjective health status (t=4.96, p<0.01). Scores on health-responsible behaviors were higher with higher age (t=2.90, p<0.01) and for subjects without family or friends (t=2.43, p<0.05). Higher physical-activity behaviors were observed in males (t=3.32, p<0.01), in those with better subjective health status (t=3.46, p<0.05) and lower body mas index (t=3.48, p<0.05), and in smokers (t=3.17, p<0.01). Nutritional behaviors were higher in those who followed a religion (t=2.17, p<0.05). Spiritual growth behaviors were higher in those who followed a religion (t=4.21, p<0.001), had no family in South Korea (t=2.04, p<0.05), and had higher subjective health status (t=5.74, p<0.01). Scores on interpersonal relationships and stress-management behaviors were higher for those with higher subjective health status. A multiple regression analysis showed greater effects on health-promoting behaviors when subjective health status was better. Older people and non-smokers exhibited more health-responsible behaviors, while more physical-activity behaviors and spiritual growth activities were observed when subjective health status was better. Interpersonal relationship behaviors had positive effects on those with good subjective heath status and on non-smokers. Conclusions: Based on the results of the current study, an alternative was suggested for promoting health in North Korean adolescent refugees.

• 한국수처리학회지
• /
• 제26권6호
• /
• pp.73-80
• /
• 2018

In this study, the solids removal characteristics using T-P sludge generated from PACl coagulation were analyzed by laboratory scale and full scale experiment. As the amounts of T-P sludge injection into the raw sewage influent increased at the rate of 0, 1, 2, 3, 4 %, the suspended solids concentrations after 20 minutes setting test decreased to 210, 137, 91, 64, 43 mg/L, respectively. The filtration time required for dewatering test of the raw sewage influent decreased to 982, 728, 658, 581, 492 sec for 0, 1, 2, 3, 4% of T-P sludge injection, respectively. As the amounts of PACl coagulant into the effluent from final setting tank increased at 0, 10, 20, 30, 40 mg/L, the required filtration times for T-P sludge increased into 12.3, 41.7, 53.7, 67.2, 79.5 sec and the dewaterability of T-P sludge decreased. After T-P sludge returned into the primary settling tank on J-si sewage treatment plants, the effluent concentrations of COD, SS, T-N and T-P from primary settling tank into bioreactor decreased by 35.9, 27.9, 22.2, and 52.6% due to the coagulation effects of the T-P sludge. Finally, it was found that the return of T-P sludge into the primary settling tank could result into the sludge reduction having a lower water content of 3.03% p than in case of the only T-P sludge dehydration.

• 한국응급구조학회지
• /
• 제12권3호
• /
• pp.5-15
• /
• 2008

Purpose : This study is a descriptive research to provide basic factors of posttraumatic stress in Firefighters. This study was carried out to develop the effective program for the fire fighters to cope with the posttraumatic stress following the disasters. Methods : The questionnaires were collected among fire fighters who serviced in K and I community from April 1 to June 30 in 2008. Total 304 questionnaires were analyzed by SPSS WIN program for descriptive statistics, Pearson's correlation coefficient and t-test. Results : 1. 48.0% of 300 fire fighters were at the age of 31-40, and 42.3% were under 30. 2. Work burden had a significant difference of 2.30 in low-risk group, 2.60 in high-risk group(t-value=-3.85, p=0.00). However, life event had no significant difference 0.79 event in low-risk group, 1.41 event in high-risk group(t-value=-2.27, p=0.24). 3. Concerning posttraumatic stress factors, there was positive correlation between mobilization impact level r=0.38(P<0.01), work burden r=0.38(p<0.01), and life event r=0.27(p<0.01). 4. According to the Symptom Check List-Revised(SCL-90-R), somatization had a significant differences(t-value=5.46, p=0.00), obsessive-compulsive(t-value=7.16, p=0.00), interpersonal sensitivity(t-value=6.15, p=0.00), depression(t-value=6.62, p=0.00), anxiety (t-value=7.33, p=0.00), hostility(t-value=5.94, p=0.00), phobia anxiety(t-value=6.85, p=0.00), paranoid ideation(t-value=5.55, p=0.00), psychotism(t-value=6.52, p=0.00) in low-risk and high-risk group. Conclusion : As a consequence, mobilization impact, work burden, and life event were the influential factors on posttraumatic stress. Also, high-risk group revealed significantly higher score on all 9 scales. The information obtained from surveys made recommendation to develop the intervention of stress management to control mobilization impact and posttraumatic stress.

• 한국직업건강간호학회지
• /
• 제11권1호
• /
• pp.52-62
• /
• 2002

Purpose: This study was to analyze changes of motivation and health-promoting lifestyle in 3 months after medical examination, and to identify the influencing factors on the change of health-promoting lifestyle. Methods: The subjects of this study were 81 adults who took medical examination at a general hospital health clinic in Cheonan city. The instruments used in this study were the motivation scale and modified HPLP. For data collection, the first survey was conducted from March 16 to April 19, 2001, and the second survey was carried out by mail three months after the medical examination from June 16 to July 19, 2001. Results: 1. The age of the subjects ranged from 26 to 66 years, 71.6% were male, and the major group was office workers(43.2%). 2. The average score of motivation scale was significantly improved in three months to 520.7(SD=82.7). All sub-scales of motivation scale, self-efficacy(t=-4.204, p=.000), perceived benefits(t=-4.263, p=.000), perceived barriers (t=4.305, p=.000), and emotional salience (t=-6.169, p=.000) showed significant improvements in 3 months. 3. The average score of health-promoting lifestyle was significantly increased to 62.5 (SD=9.8) (t=-5.111, p=.000) after 3 months. Health responsibility(t=-6.098, p=.000), eating habit(t=-3.625, p=.001), exercise(t=-2.557, p=.012), and smoking habit(t=-2.157, p=.034) showed significant improvement. But stress management was not changed at the significant level in 3 months(t=-1.832, p=.071). 4. As the result of multiple regression analysis, it was found that perceived barriers, self-efficacy and monthly mean income had a significant influence on health-promoting lifestyle in 3 months after the medical examination. These variables explained 42.4% of variance in health-promoting lifestyle in 3 months after the medical examination. Conclusion: Periodic medical examination and guidance for healthy lifestyle was effective to change the motivation and to improve health promoting lifestyle.

• 한국축산식품학회지
• /
• 제35권4호
• /
• pp.533-540
• /
• 2015

The aim of this study was to investigate the effects of aqueous extract from Sarcodon aspratus on tenderization of the bovine longissimus dorsi muscles in comparison with commercial proteolytic enzymes. Furthermore, meat quality and muscle protein degradation were examined. We marinated meat with 2% Sarcodon aspratus extract, 2% kiwi extract, and 0.2% papain. Beef chunks (3×3×3 cm³) were marinated with distilled water (control), Sarcodon aspratus extract (T1), kiwi extract (T2) or papain (T3) for 48 h at 4℃. There were no significant differences in muscle pH and lightness between control and treated samples. T1 had the lowest redness (p<0.01), and higher cooking loss and water holding capacity than control and T2 (p<0.05). T1 and T3 exhibited lower shear force values than control (p<0.05). Total protein solubility did not differ significantly between T1 and control, but T1 had less myofibrillar protein solubility than control and T2 (p<0.001). The degradation of myosin heavy chain in T1 and T3 was observed. This degradation of myofibrillar protein suggests that Sarcodon aspratus extract could influence tenderization. These results show that aqueous extract of Sarcodon aspratus extract actively affect the tenderness of the bovine longissimus dorsi muscle.

• 한국유기농업학회지
• /
• 제17권4호
• /
• pp.539-555
• /
• 2009

본 연구는 브로일러 사료 내 항생물질을 대체하기 위한 천연항균성장촉진제로서 국산 돼지감자로부터 추출, 제조한 미세캡슐화, 이눌로프리바이오틱스의 첨가에 따른 성장능력, 혈액 면역물질 및 맹장 미생물 변화를 조사하였다. 로스계통(Ross 308)의 성감별을 실시한 수컷 브로일러 240수를 4처리구$\times$3반복(반복 펜 당 20수)으로 완전임의 배치하였다. 브로일러는 기본사료(T1: 대조구), 항생제(T2: Chlorotetra cycline, CTC 0.1%), 이눌로프리바이오틱스 300ppm(T3), 이눌로프리바이오틱스 450ppm(T4) 함유사료를 각각 35일 동안 섭취하였다. 브로일러의 체중 및 도체율은 이눌로프리바이오틱스를 섭취한 처리구(T3, T4)가 대조구 (T1) 및 항생제(T2) 함유사료를 섭취한 처리구에 비해서 높았으며 통계적인 유의차(P<0.05)가 인정되었다. 브로일러의 도체중에 대한 비율로서 나타낸 닭 가슴살 및 다리살의 무게 비율은 T3, T4가 T1, T2에 비해서 높았으며 통계적인 유의차(P<0.05)가 인정되었다. 복강지방 무게는 T3, T4가 T2, T1에 비해서 유의하게(P<0.05) 감소경향을 나타냈다. 혈액 면역물질 IgG는 T3, T4가 T1, T2와 비교할 때 유의하게(P<0.05) 증가하였다. 생체중에 대한 비율로서 나타낸 면역기관 흉선, F낭의 무게 비율은 T3, T4가 T1, T2에 비해서 유의하게 (P<0.05) 높은 경향을 나타냈다. 장내 유익한 bifidobacteria와 Lactobacillus는 T3, T4가 T1, T2에 비해서 높았으나 유해한 E. coli와 Salmonella는 오히려 낮게 나타났으며 통계적인 유의차(P<0.05)가 인정되었다. 본 연구에서 나타난 중요한 점은 유기축산 사료용 항생제 대체 물질로써 이눌로프리바이오틱스 300ppm 수준을 브로일러 사료에 첨가 급여해 줌으로서 브로일러의 생산성을 크게 향상시킬 수 있다는 사실이었다.

• 한국콘텐츠학회논문지
• /
• 제10권6호
• /
• pp.312-322
• /
• 2010

본 연구는 간호관리학 임상실습에 액션러닝 프로그램을 개발하고 적용한 후 간호대학생의 문제해결과정에 미치는 영향을 알아보고자 시도되었다. 2006년 5월부터 2007년 10월 까지 G광역시의 일 간호대학생 99명을 대상으로 6단계로 구성된 액션러닝프로그램을 2주간 적용하였다. 연구결과는 다음과 같다. 액션러닝을 적용하기 전 보다 적용한 후 간호대학생의 문제해결과정은 유의한 향상을 보였다(t=-4.718, p=.000). 하위영역에서는 문제발견 영역(t=-1.858, p=.066)을 제외한 문제 정의(t=-4.123, p=.004), 문제해결책 고안(t=-2.973, p=.002), 문제해결책 실행(t=-3.264, p=.000)과 문제 해결검토(t=-3.677, p=.000)영역에서 유의한 향상을 보였다. 결론적으로 액션러닝은 간호학생들의 문제해결과정의 향상을 가져올 수 있고 졸업 후 임상적응력을 높일 수 있는 간호임상실습의 새로운 대안이 될 수 있다고 본다.

• 한국발생생물학회지:발생과생식
• /
• 제2권2호
• /
• pp.165-171
• /
• 1998

p62는 임파구에 특이적으로 발현하는 단백질 티로신 키나제인 p56$^{lck}$의 SH2 doamin과 결합하는 세포질 단백질로서 두 단백질의 결합에는 지금까지 알려진 바와 다르게 인산화된 티로신이 필요없다. p62는 기능이 다른 여러 조직에서 공통적으로 발현되며 유비퀴틴, 단백질 키나제 C 이성질체 둥 다양한 단백질과 결합하는 것이 알려져 있다. 이와 같은 현상으로 p62가 다양한 생물학적 기능을 수행할 수 있음을 예측할 수 있으나 그 자세한 기작은 잘 알려져 있지 않다. 본 연구에서는 p62가 T-세포에 특이적으로 발현하는 14-3-3 $ au$ 이성질체와 결합하는 것을 확인하였으며, p62를 인위적으로 T-세포에 다량으로 발현시키면 세포예정사 (apoptosis)의 시작이 지연되는 현상을 조사하였다. 이때 세포사멸과정에서 전형적으로 나타나는 DNA 절단현상 (DNA fragmentaion)과 poly (ADP-ribose) polymerase의 분해가 지연됨을 알 수 있었다. 최근 14-3-3 단백질이 임파구에서 세포예정사를 촉진시키는 기능을 가진 Bad와 결합함으로써 세포의 생존 신호 전달에 중요한 역할을 한다는 것이 보고된 바 있다. 따라서 본 연구의 결과는 T-세포의 활성으로 일어나는 사멸예정사 과정 중에 p62와 14-3-3 단백질에 의해 수행되는 조절 기작이 있음을 시사하고 있다.다.

• 한국초지조사료학회지
• /
• 제35권4호
• /
• pp.290-296
• /
• 2015

본 실험은 논 토양에서 사일리지용 수수 ${\times}$ 수수 교잡종 재배시 화학비료와 발효 돈분 액비 혼용 시용이 생육특성 및 영양성분에 미치는 영향을 조사하고자 실시하였다. 실험설계는 화학비료 100% 처리구 (C), 화학비료 70% + 돈분액비 30% 처리구 (T1), 화학비료 50% + 돈분액비 50% 처리구 (T2), 화학비료 30% + 돈분액비 70% 처리구 (T3) 그리고 돈분액비 100% 처리구 (T4)로 한, 5처리 3반복 난괴법으로 배치하였다. 이때 돈분 액비 시용은 질소량만을 기준으로 하였다 (150 kg/ha). 초장, 엽장, 엽폭 그리고 경의 굵기는 T4구가 유의적으로 작게 나타났다 (p<0.05). 경의 경도는 돈분액비 시용 비율 낮고 화학비료 시용 비율이 높을수록 유의적으로 증가하였다 (p<0.05). 생초수량은 T2구가 높았던 반면 T3구가 낮게 나타났다 (p<0.05). 그러나 건물 수량 및 TDN 수량은 처리구들 간에 유의적인 차이를 보이지 않았다. 조단백질 함량은 T1구가 다른 구에 비하여 높게 나타났다 (p<0.05). 조지방 함량은 T1, T2, T3 그리고 T4 처리구들 간에는 유의적인 차이가 없었지만, C구와는 유의적인 차이를 보였다 (p<0.05). NDF와 조섬유 함량은 각각 T3구와 C구에서 높게 나타났다 (p<0.05). 그러나 ADF 함량은 처리구들 사이에 유의적인 차이를 보이지 않았다. 총무기물 함량은 T1 > T2 > T4 > T3 > C 구 순으로 높게 나타났다 (p<0.05). 유리당 함량은 T1과 C구가 다른 처리구에 비하여 유의적으로 높게 나타났다 (p<0.05). 이상의 결과를 종합해 볼 때, 돈분액비 시용은 화학비료에 비하여 수량성, 영양성분에 크게 떨어지지 않기 때문에 사일지용 수수 ${\times}$ 수수 교잡종 재배시 돈분액비와 화학비료를 혼용 시용 하거나 돈분액비 만 시용하여도 큰 무리가 없는 것으로 판단된다.