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Effect of preoperative pregabalin on postoperative pain after gastrectomy
박찬윤,박솔희,임동건,최은경 영남대학교 의과대학 2018 Yeungnam University Journal of Medicine Vol.35 No.1
Background: Pregabalin has been studied as a single or multimodal analgesic drug for postoperative pain management in different types of surgeries. We evaluated the analgesic effect of 150 mg of pregabalin in resolving post-gastrectomy pain. Methods: Forty-four patients were randomized into two groups: a pregabalin group that received oral pregabalin (150 mg) 2 h before anesthetic induction, and a control group that received placebo tablets at the same time. Data on postoperative pain intensity (visual analog scale [VAS], at 30 min, 2 h, 4 h, and 24 h), consumption of fentanyl in patient-controlled analgesia (PCA), and the proportion of patients requiring rescue analgesics at different time intervals (0-2 h, 2-4 h, and 4-24 h) were collected during the 24 h postoperative period. Results: The VAS scores did not show significant differences at any time point and consumption of fentanyl in PCA and the proportion of patients requiring rescue analgesics did not differ between the two groups. The groups did not differ in the occurrence of dizziness, sedation, and dry mouth. Conclusion: A preoperative 150 mg dose of pregabalin exerts no effect on acute pain after gastrectomy.
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박찬윤,한성림 한국지질동맥경화학회 2021 지질·동맥경화학회지 Vol.10 No.2
Adipose tissue is composed of diverse cell types and plays a major role in energy homeostasis and inflammation at the local and systemic levels. Adipose tissue serves as the main site for vitamin D storage and is among the most important extraskeletal targets of vitamin D which can modulate multiple aspects of adipose tissue biology. Vitamin D may exert inhibitory or stimulatory effects on adipocyte differentiation depending on cell type, stage of differentiation, and the treatment time point. Moreover, vitamin D controls energy metabolism in adipose tissue by affecting fatty acid oxidation, expression of uncoupling proteins, insulin resistance, and adipokine production. Adipose tissue inflammation can have a significant impact on the metabolic disorders often associated with obesity, and vitamin D can modulate the inflammatory response of immune cells and adipocytes within the adipose tissue. This review discusses the role of adipose tissue in vitamin D metabolism, as well as the regulatory role of vitamin D in adipocyte differentiation, adipose tissue energy metabolism, and inflammation, thereby providing insights into the importance of vitamin D in adipose tissue biology.
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박찬윤(Chan Yoon Park),한성림(Sung Nim Han) 대한지역사회영양학회 2014 대한지역사회영양학회지 Vol.19 No.1
As Korea is moving toward multicultural society, the number of Muslim, whose religion has a great influence ondiet-related behaviors, is increasing in Korea. Since the number of immigrants from Indonesia ranks within top tenin Korea and Indonesia is one of the most representative Islamic countries in Asia, understanding the diet-relatedbehaviors and food preferences of Indonesians is needed. This study was conducted to investigate diet-relatedbehaviors, factors affecting the diet-related perceptions, and food preferences of the Indonesians. The subjectsincluded 500 Indonesians dwelling in Jakarta, Indonesia. About ninety % of the subjects in this study were Muslims. They did not eat pork and dog meat for religious reason and they practiced fasting during Ramadan period. Indonesians avoided pineapple, durian, and hot foods during pregnancy and usually ate vegetables and fruits afterbirth, which seemed to be due to sociocultural influence. Among the subjects, 21.5% were obese and major healthproblems reported were hypertension and hyperlipidemia. Their preference for fried food items might havecontributed to health problems. Subjects had meals mostly at home (2.3 times/day) and dined out occasionally (1.2times/ week) at Indonesian restaurants (56.6%) or family restaurants (21.0%). In conclusion, Indonesians had homebasedand native food-oriented dietary life with strong religious and sociocultural influence on food choices. Furtherresearch on specific nutrient intake analysis is needed to better understand and to improve dietary life of Indonesiansin Korea. (Korean J Community Nutr 19(1) : 41~50, 2014)
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경기ㆍ인천지역 학교급식 조리종사원의 스마트 HACCP 사용의 직무수행도, 직무만족도, 및 직무스트레스에 미치는 요인 분석
박소연,박찬윤 대한영양사협회 2024 대한영양사협회 학술지 Vol.30 No.2
The Smart Hazard Analysis Critical Control Point (HACCP) management system, which integrates information technology (IT) to automate and analyze big data, has been introduced into school food services. This study investigated the job performance, job satisfaction, and job stress of employees in school food services using Smart HACCP. Data were collected via questionnaires from 350 employees in school food services who utilized Smart HACCP and worked in Gyeonggi-do or Incheon. The questionnaire included general information, workplace characteristics, HACCP education status, job performance, and job satisfaction according to the use of Smart HACCP, and general job stress. The responses showed that 92.3% of the participants had received HACCP education in the workplace, and 66.6% understood the content of the education. Among the HACCP process stages, CCP2 (Food Handling and Cooking) and CCP3 (Cooking Completion and Distribution) were the stages at which all participants were using Smart HACCP. CCP3 had the highest percentage (61.4%) of participants who experienced feeling the maximum reduction in their tasks by using Smart HACCP. The Smart HACCP job performance at CCP1 (Inspection) and Smart HACCP job satisfaction were higher in workplaces with 6∼10 employees, compared to those with 10≤ employees (both P<0.05). The Smart HACCP job performances at of CP1 (Refrigeration and Freezer Temperature Management) and CP2 (Cleaning and Disinfection of Food Contact Surfaces) were significantly affected by the work area. General job stress was significantly higher in cooks than in cook practitioners, higher in employees with cook certification than in those without it, and higher in employees with work experience (<1 year), compared to those with 5∼10 years or 10∼15 years’ experience. In conclusion, employees’ job performance and satisfaction with Smart HACCP need to be enhanced to improve hygiene in school food service. This requires the effective management of their job stress.
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강정길,유형우,안승근,송광엽,박찬윤,Kang, Jeong-Kil,Yu, Hyoung-Woo,Ahn, Seung-Geun,Song, Kwang-Yeob,Park, Charn-Woon 대한치과보철학회 1996 대한치과보철학회지 Vol.34 No.4
The purpose of this study was to compare the dimensional stability, compression resistance, elastic recovery and surface hardness of elastomeric interocclusal recording materials. Five commonly used elastomeric interocclusal recording materials(Ramitec, Regisil, Blue-Mousse, Stat-Br, Coltoflax) were selected for this study. According to ADA specification No. 19, two types of specimen were fabricated. Cylinder type specimens were used to test compression resistance and elastic recovery and plate type specimens were used to evaluate dimensional stability and surface hardness. Paired t-test was applied to detect significance among the occlusal registration materials. The obtained results were as follows: 1. There were statistical difference in dimensional stability between the elastic interocclusal recording materials. The dimensional stability of silicone was higher than that of polyether tested(p<0.05). 2. Coltoflax was significantly less resistance to compression than the other elastic interocclusal recording materials(p<0.001). 3. The elastic recovery capacity of Blu-Mousse and Stat-Br is better than that of Coltoflax (p<0.01). 4. The surface hardness of Coltoflax was lower than that of Blu-Mousse and Stat-Br(p<0.05). 5. The percentage dimensional change of alll materials was acceptable according to the limid of 0.5% suggeted by ADA specificatin No. 19.
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경기지역 20∼30대 여성의 골 건강 관련 영양지식 수준과 칼슘 섭취 관련 식행동 및 영양교육과의 연관성
최은성 ( Eun-sung Choi ),박찬윤 ( Chan Yoon Park ) 대한영양사협회 2023 대한영양사협회 학술지 Vol.29 No.1
Osteoporosis is a major health problem confronting middle-aged women today. Enhancing calcium intake in early adulthood can increase the rate of calcium gain in bone. In this study, we investigated the association of bone health-related nutritional knowledge levels with calcium-related dietary behavior and nutrition education among women. Data were collected using questionnaires from 347 women aged 20∼30 residing in Gyeonggi-do. Subjects were categorized into two groups according to their bone health-related nutritional knowledge (high or low-knowledge group). Knowledge related to bone health and calcium, and dietary habits was assessed, and the preference for and intake frequency of calcium-rich food were collected and analyzed using food frequency questionnaires. The high-knowledge group showed a significantly higher rate of nutritional education experience (33.9%) when compared with the low-knowledge group (18.9%). Not only were the perceptions regarding milk and dairy products more positive in the high-knowledge group (P<0.05), but the intake frequency of calcium-rich foods, such as tofu, soybean, and anchovies, was also higher in this group compared to the low-knowledge group (P<0.05). Overall, the preference for all calcium-rich foods was positively correlated to their intake frequency (P<0.05). Nutrition education experience and the recognition of the need for such education were positively correlated with the bone health-related nutrition knowledge score (P<0.05). In conclusion, bone health-related nutritional knowledge can affect calcium-related dietary behavior and increase the intake of calcium-rich food of 20∼30-year-old women and this can contribute to the prevention of osteoporosis. To improve bone health-related nutritional knowledge among young women, it may be important to provide nutrition education.
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