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상악동저 골이식술 후 임플란트 수에 따른 혼합골 이식재의 수직
박미정,김명래,김지연,김예미,김선종 이화여자대학교 의과학연구소 2012 EMJ (Ewha medical journal) Vol.35 No.1
Objectives: This study was performed to evaluate whether there is the difference of graft height changes in radiographic evaluation in single implants and multiple implants after maxillary sinus floor augmentation with an auto-xenograft mixture. Methods: The study group comprised 29 patients (16 men, 13 women; mean age, 56.5±12.4 years; range, 27 to 87 years) treated at the implant clinic of the Ewha Womans University Mokdong Hospital. They were treated with the sinus floor augmentation of lateral window technique and simultaneous placement of dental implants. Their implants have been evaluated for 42.4±10.5 months. To evaluate the height of grafted material, the real implant length was compared with that of panoramic radiography evaluated by a digital caliper (PACS program), and then the real height of grafted material was assumed. SPSS 19.0 was used in statistical analysis. Wilcoxon singed rank test was utilized for P value and Mann-Whitney for statistical significance in the changes of grafted height between single implants and multiple implants. The level of statistical significance was defined as P<0.001. Results: The evaluated graft height in single implants' group decreased to 0.60±0.54 mm at the time of delivery (after 7.5 months, P=0.001), in multi-unit implants' group to 0.96±0.84 mm (after 6.5 months, P<0.001). The evaluated graft height in single implants' group decreased to 1.11±0.75 mm at the last follow-up (after 43.5 months, P=0.001), in multi-unit implants' group to 1.52±0.99 mm (after 41.8 months, P<0.001). Mann-Whitney test was used for the difference between single implants and multi-unit implants. There was no difference in two groups at the time of delivery and the last follow-up (P>0.001). Conclusion: There was no statistical significance of radiographic graft height after maxillary sinus floor augmentation between single implants and multiple implants.
임부의 연령에 따른 보완대체요법에 관한 인식 태도 경험 비교 연구
김연진,김지연,노경민,신혜리,유예지,이지민,장희조,정아인,최소정,강숙정,이향연,민혜영 이화여자대학교 간호과학대학 2016 이화간호학회지 Vol.- No.50
Purpose: This study aims to test if the age of pregnant women affects the perception, experience, and attitude towards complementary alternative therapy (CAT), by investigating the perception, experience, and attitude of pregnant women under the age of 35, and above 35 (Advanced Maternal Age). The study will 1) find the general characteristics of pregnant women under and over the age of 35 2) compare the perception, behavior, and experience of pregnant women under and over the age of 35, and 3) find the comparison of the perception, behavior, and experience according to the general characteristics of pregnant women under and over the age of 35. Method: The subjects of this study are composed of 44 women under the age of 35 and 44 women above the age of 35, totaling 88 pregnant women visiting midwiferies, obstetrics and gynecology, and baby fairs in Seoul and Gyeong-Gi area. Data for this study was collected from November 28, 2015 to January 6, 2016 for 40 days. The collected data analyzed mean, standard deviation, t test, ANOVA, and chi-square by using SPSS 23.0. Result Results show that there is a significant difference in the perception, attitude, and experience of the two-sample groups in the use of CAT. The question of “what is most necessary when applying CAT in a hospital clinical environment” for the perception criteria came out with the results of t=9.980, p<.05. For the attitude, results showed that the answers of pregnant women under the age of 35 displayed a more positive attitude towards CAT. (t=2.421, p<.05) Lastly, in the experience section, pregnant women under the age of 35 showed more CAT use than the other sample group. Conclusion Results have shown that there is a difference in the perception, behavior, and experience between the two sample groups. Therefore further research on the efficacy and the adverse effects of CAT needs to be done.
신진우,조우승,조성빈,김재훈,정지은,사예지,백경동,박동규 순천향대학교 부설 산업기술연구소 2021 순천향 산업기술연구소논문집 Vol.27 No.2
As modern people's interest in health grows, wearable healthcare-related technologies that can collect biometric information and receive health-related services regardless of time and place are developing. This paper proposes the healthcare system based on voice recognition function. Unlike conventional wearable healthcare systems, the proposed system provides real-time telemedicine and diagnosis and the direct connection with doctors is possible through it. And almost all functions of the application in it are operated with voice commands to lower user access barriers. Because it deals with personal information including medical information, encryption algorithms have been applied between all data movements. Finally, the healthcare system proposed in this paper is expected to increase convenience in health care and reduce the medical gap.
( Ji Ye Jung ) 대한결핵 및 호흡기학회 2019 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.127 No.-
Smoking is the single biggest risk factor for COPD. However, only a minority of smokers develop COPD and there are various other factors such as environmental and host factors that determines an individual susceptibility to COPD. Environmental factors include tobacco smoke or air pollutants, and host factors include genetics, early lung growth, race, and sex.1 Lange et al. suggested four different lung-function trajectories leading to COPD.2 Surprisingly, among the patients with COPD comprising about 12% of whole population, more than half of them showed lung function not fully grown when they reached early adulthood. In another words, lung-function value reached in early adulthood seems to be important with respect to the diagnosis of COPD later in life.2 As a prenatal factor, maternal smoking is independently associated with decreased lung function in children of school age, especially for small airway flows.3,4 Moreover, poor airway function shortly after birth in healthy infants was recognized as a risk factor for airflow obstruction in young adults.5 Reduction of childhood smoke exposure and minimization of the risk of early-life sensitization and wheezing exacerbations might reduce the risk of diminished lung function in early adulthood.6,7 In relation to respiratory infection in childhood, bronchitis, pneumonia, or whooping cough in infancy further reduced adult lung function.8 Moreover, early pneumonia was associated with asthma and impaired airway function, which persists into adulthood.9 Finally, there is new emerging preterm population who had been treated with surfactant for the bronchopulmonary dysplasia in 1990s. Advances in neonatal care have increased survival after preterm birth and many of these survivors are now approaching adulthood. They manifest persistent substantial obstructive lung disease into adolescence and young adulthood increasing the risk of COPD-like phenotype later in life.10 Effects of various exposure during fetal and infant life on lung growth continue until the age of 50-60 when the disorder becomes apparent. Therefore, long-term surveillance from the uterus to senescence are needed especially those whose lungs are expected to be under normal condition. Moreover, strategies to characterize various phenotypes of those with these chronic lung diseases should be developed.
Ji Ye Mok,Seung-Il Jeong,Jung-Keun Cho,Ji-Won Choi,Sang-Yun Nam,Won-Chil Chang,Byung-Eun Moon,Seon Il Jang 한국콘텐츠학회 2009 ICCC International Digital Design Invitation Exhib Vol.2009 No.12
Atopic dermatitis (AD) is a chronically relapsing prurtttc inflammatory skin disease. The effective microorganism fermentation extract (EM-X) is an antioxidant cocktail derived from the fermentation of plant material with effective microorganisms, it shows an anti-inflammatory, anticancer, and antioxidant effects. To find new anti¬inflammatory products for skin inflammatory disease such as AD and contact dermatitis, we produced the effective microorganism fermentation substance (EM-S) by fermentation of medicinal plants with effective microorganisms including photosynthetic bacteria, lactic acid bacteria and yeast, screened the effects of EM-S on mouse models of acute and chronic inflammatory responses. The effects of EM-S treatment inhibited 12-O-tetradecanoylphorbol 13-actate (TPA)-induced ear edema in Balb/c mice. Topically applied EM-S significantly reduced ear thickness, severity score and histological grade in AD-like NC/Nga mouse model by the house dust mite antigen (Dermatophagoides farinse extract) sensitization. In addition, the serum IgE and tissue Th2 chemokine levels were significantly reduced by EM-S. These results demonstrate that topical application of EM-S may be improve the AD-like skin lesion by suppressing IgE and Th2 chemokines.