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Eun-Ah Jo(Eun-Ah Jo),Hyung-Rae Han(Hyung-Rae Han),Shan-Shan Wu(Shan-Shan Wu),Jung-Jun Park(Jung-Jun Park) 대한운동학회 2023 아시아 운동학 학술지 Vol.25 No.1
OBJECTIVES The purpose of present study was to analyze the acute effects of exergame on glucose control after glucose ingestion in individuals with pre- and type 2 diabetes. METHODS We enrolled 60 adults with pre-diabetes (Pre-DM, 58.1±9.2 years, n=20) and type 2 diabetes (T2DM, 61.7±9.9 years, n=40). We measured fingertip capillary blood glucose level at 10 min before, 30 min after, 60 min after and 120 min after the 75-g oral glucose tolerance test (OGTT). For the non-exergame control days, participants pursued normal daily activities but refrained from unusual strenuous physical activity. On the exercise days, participants conducted on exergame at 30 min after 75-g OGTT for 30 min. RESULTS Acute exergame reduced the glucose level 60 min, ΔBG30-60 and ΔBG60-120 after glucose ingestion compared to the control trials (p<0.01, p<0.01 and p<0.001 respectively). The cumulative glucose total area under the curve was lower with exergame than under the control condition (p<0.05). CONCLUSION Acute exergame after glucose ingestion can improve hyperglycemia and glycemic excursion.
Effects of interval training on blood pressure and endothelial function in hypertensive patients
( Eun-ah Jo ),( Kyoung-im Cho ),( Do-sun Lim ),( Ji-hyun Choi ),( Jung-jun Park ) 한국스포츠과학원 2018 International Journal of Applied Sports Sciences Vol.30 No.1
Background: Several studies have recently shown that high-intensity interval training (HIIT) is superior to moderate-intensity continuous exercise (MICE) for improvements on endothelial in patients with cardiovascular disease. However, little is known about its effects on changes in blood pressure, especially in hypertensive patients. Purpose: To compare the effects of HIIT and MICE on changes in blood pressure reduction and endothelial function in hypertensive patients. Methods: Fourteen hypertensive patients, aged 52.1±7.6, participated in this study. They tapered off their medications, if necessary, and were randomized to either HIIT (n = 7) or CME (n = 7) group. HIIT was composed of 5 sets of 3 min exercise at 80% HRR, and each interval was separated by 3 min recovery at 40% HRR. MICE was composed of 35 min exercise at 60% HRR. Both groups were designed to use same energy expenditure, and performed exercise 5 days/week for 4 weeks. Endothelial function was determined by assessing endothelial progenitor cells (EPCs) using flow cytometry and flow mediated dilation (FMD) using ultrasonography. Blood pressure (BP) and heart rate (HR) were measured at rest by using automatic blood pressure monitor. Repeated ANOVA was performed to analyze if the changes in dependent variables after training are different between HITT and MICE group. Statistical significance was at p< .05. Results: There was a significant interaction in resting HR, but not in BP, FMD, and EPCs between groups after training. Systolic BP was significantly decreased in both HITT group (p = .012) and MICE group (p = .048) after training. However, diastolic BP and FMD was significantly decreased (p = .021) and increased (p = .049) in only HIIT group, respectively. EPCs were not significantly changed after training in both HIIT and MICE group. Conclusion: The results of this study indicate that there is no big difference in HIIT and MICE for BP reduction, and HIIT and MICE are both effective for BP reduction in hypertensive patients. However, further researches are needed to illuminate differential effects of HIIT and MICE on BP response and endothelial function.
Eun-Ah Jo,Kwang Woo Choi,Ahram Han,Sanghyun Ahn,Sang-Il Min,Hwan Jun Jae,Myungsu Lee,Seung-Kee Min 대한혈관외과학회 2021 Vascular Specialist International Vol.37 No.4
Traditional treatment with anticoagulation in nonfatal submassive pulmonary embolism can result in serious sequelae of chronic thromboembolic pulmonary hypertension or poor exercise tolerance, and functional impairment. To prevent long-term complications in previously healthy young patients, other treatment options to actively resolve existing thrombi should be considered. Despite recommendations for use in only severe clinical presentations, endovascular interventional techniques could serve as suitable treatment options for such patients. Here we report the case of a previously healthy 23-year-old female with submassive pulmonary embolism and extensive deep vein thrombosis in the inferior vena cava down to the right popliteal vein. The patient was initially treated with catheterdirected thrombolysis. However, she continued to show extensive venous thrombosis and pulmonary embolism. Percutaneous thrombectomy and aspiration using an AngioJet successfully removed the main pulmonary artery embolism and venous thrombus. The patient’s recovery was uneventful, and 3-month follow-up showed no signs of recurrence or discomfort.
Factors Influencing Glucose Response to Exercise Following Oral Glucose Load
Eun-Ah Jo,Hyung-Rae Han,Bo-Hyun Kim,Nam-Beom Kim,Shan-Shan Wu,Jung-Jun Park 한국운동생리학회 2023 운동과학 Vol.32 No.4
PURPOSE: Exercise can reduce postprandial hyperglycemia by increasing contraction-mediated glucose uptake in skeletal muscles. However, postprandial exercise does not always have similar effects in all patients. This study aimed to analyze the factors influencing glucose response to exercise following oral glucose load. METHODS: We enrolled 169 adults with impaired glucose tolerance (IGT, n=64) and type 2 diabetes (T2D, n=105). We measured fingertip capillary blood glucose level at 30-minute intervals over 2-hour after the 75-g oral glucose ingestion. In addition, a single bout of moderate-intensity aerobic exercise was conducted at 30 minutes after 75-g oral glucose ingestion. We also measured glycated hemoglobin (HbA1c), insulin, insulin resistance (HOMA-IR), β-cell function (HOMA-β), physical activity level questionnaire and anthropometrics. RESULTS: There was a significant difference in glucose concentration between the IGT and T2D groups (p<.001). Additionally, we found that patients with short diabetes duration (≤1 year) had significantly more decrease in glucose concentration than long diabetes duration (≥10 years) (p<.001). A regression analysis showed that waist circumference, visceral fat area, fasting glucose, HbA1c, and HOMA-IR affected glucose response to exercise following oral glucose load in patients with T2D. CONCLUSIONS: Higher volumes of exercise following an oral glucose load may be necessary for individuals with Type 2 Diabetes (T2D) who have a longer disease duration, larger waist circumference, increased visceral fat area, higher HbA1c levels, and elevated HOMA-IR values in order to prevent hyperglycemia.
조보라(Jo, Bo-Ra),유은아(Yoo, Eun-Ah),박수진(Park, Soo-Jin),조아라(Jo, Ara),박수연(Park, Su-Youn),박서영(Park, Suh-Young),김동영(Kim, Dong-Young),김현용(Kim, Hyun-Yong),강경아(Kang, Kyung-Ah) 한국산학기술학회 2013 한국산학기술학회논문지 Vol.14 No.4
본 연구는 성별에 따라 간호대학생의 자아탄력성과 전문직 자아개념 인식정도의 차이를 분석하고 전문직 자 아개념에 영향을 미치는 요인을 비교하기 위한 서술적 조사연구이다. 서울시 소재 2개 간호대학(과)에 재학하는 학생 445명을 대상으로 하였으며 자료분석방법은 SPSS WIN 18.0 프로그램을 사용하여 서술통계, t-test, χ2.test, Fisher’s exact test, one way ANOVA, Pearson 상관관계, 다중회귀분석을 구하였다. 연구결과 남학생이 여학생에 비해서 자아 탄력성과 전문직 자아개념 정도가 유의하게 높았다. 성별에 따른 일반적 특성별 자아탄력성과 전문직 자아개념과 유 의한 차이를 보인 변수는, 여학생은 학년과 휴학유무, 남학생은 동아리 활동유무이었다. 자아탄력성과 전문직 자아개 념과의 상관관계는 남여학생 모두에서 유의한 긍정적 상관관계를 보였고, 전문직 자아개념에 영향을 미치는 유의한 요인은 자아탄력성이었다. This study was done to analyze the difference in resilience and professional self-concept and compare the influencing factors on Professional Self-Concept among different sexes of nursing students. Subjects were 445 students from two nursing schools in the Seoul city. Data were analyzed by descriptive statistics, t-test, χ2 – test, Fisher’s exact test, one way ANOVA, Pearson correlation coefficients, and multiple regression using the SPSS WIN 18.0 program. Male students had much better resilience and professional self-concept than female students. Variables which were significant differences in resilience and professional self-concept according to sexes were in the females’ case, grade and leave of absence and in the males’ case, club activities. There was a positive correlation between resilience and professional self-concept both sexes. In both groups, the factor that affected professional self-concept was resilience.