필라테스 운동이 비만남성의 신체구성, 콜레스테롤, CRP 및 렙틴에 미치는 영향

심소연(Shim So-Yeon),김윤미(Kim Yun-Mi),고성경(Ko Seong-Kyeong) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.3

The aim of this study was to investigate the effects of a 12 week Pilates exercise program on body composition, cholesterol, hs-CRP and leptin in male obese adults. Subjects were obese 30-42 year old men (BMI=25.0-30.0㎏/㎡). They were classified into a Pilates group (N=7) and control group (N=7). Pilates program consisted of upper abdominal curl, spine stretch forward, roll up, rolling, single leg stretch, criss crosses, double straight leg, single straight leg stretch, single and double kick, side up/down kick in parallel and side band, etc. Training was preformed 3 days/week for 65 min during the 12 weeks. Exercise intensity was monitored using heart rate monitor and peak intensity was reached between 50 and 75% HRR. Data was analyzed by repeated two way ANOVA with group and period, and then post Hoc test(a=.05) with paired and independent t-test were performed. After 12 week of Pilates training, waist, hip and chest circumstance in body composition factors were significantly decreased with a main effect of period and an interaction effect of period and group in Pilates group. In lipoprotein factors, total cholesterol had a main effect of period and LDL-C had an interaction effect of period and group. In inflammatory markers, hs-CRP were significantly decreased with a main effect of period and an interaction effect of period in Pilates group. In conclusion, 12 weeks of Pilates training seemed to be effective to improve cardiovascular disease risk factors in obese adults.

멜라토닌이 랫트에서 심박수에 미치는 영향

심소연,신세린,김진상,Shim, So-yeon,Shin, Se-rin,Kim, Jin-shang 대한수의학회 2001 大韓獸醫學會誌 Vol.41 No.4

Evidence from the last 10 years have been suggested that melatonin mainly produce a depressant effect on the cardiac system, but we found an activating effect of melatonin on heart rate in this research. To determine the hypothesis that melatonin has dual effects on physiological behaviour of cardiac system, we investigated the effects of melatonin on heart rate in isolated rat atria and anesthetized rats. Regardless of concentration, melatonin produced bradycardia in the 84 cases of 148 experiments (57 %) and tachycardia in the 64 cases of 148 experiments (43 %). And in atrium, melatonin produced a decrease automaticity in 52 cases of 86 experiments (60 %) and increase automaticity in 40 % (34/86 cases). Also, these effects are not significnat relationship with concetration of melatonin. The melatonin-induced bradycardia in vivo was inhibited by pretreatment of atropine or bilateral cervical vagotomy. Also, in isolated atrium the melatonin-induced decrease in automaticity was inhibited by pretreatment of atropine. These melatonin-induced responses were potenitated by pretreatment of propranolol. The melatonin-induced tachycardia in vivo was inhibited by pretreatment of propranolol, nifedipine or bilateral cervical vagotomy, but not by pretreatment of atropine. The melatonin-induced incease in automaticity in isolated atrium was converted to decrease in automaticity by pretreatment of propranolol. In addition, the change in heart rate caused by adrenoceptor agonists was inhibited by pretreatment of melatonin. These results indicate that melatonin-induced bradycardia may be related to a muscarinic receptor activation and melatonin-induced tachycardia may be related to a $\beta$-adrenoceptor stimulation.

초극소 저출생 체중아의 최근 치료 성적 - CRIB(clinical risk index for babies) II 점수를 이용한 생존율 분석 -

김도현,심소연,김재리,신승한,김은선,정경은,김상덕,이진아,최창원,김이경,김한석,김병일,최중환,Kim, Do-Hyeon,Shim, So-Yeon,Kim, Jae-Ri,Shin, Seung-Han,Kim, Eun Sun,Joung, Kyoung-Eun,Kim, Sang Duk,Lee, Jin A,Choi, Chang Won,Kim, Ee-Kyung,Kim, H 대한소아청소년과학회 2006 Clinical and Experimental Pediatrics (CEP) Vol.49 No.9

목 적 : 최근 들어 출생체중 1,000 g 미만으로 태어난 ELBWI의 생존율은 주산의학 및 신생아학의 발달로 인해 증가하고 있다. 저자들은 최근 6년간 서울대학교병원에서 태어난 ELBWI의 생존율 변화를 분석하여 신생아 집중 치료술의 향상여부를 알고자 하였다. 방 법 : 본 연구에 포함된 99명의 ELBWI은 출생 년도에 따라 세 시기(I기 : 2000-2001년, II기 : 2002-2003년, III기 : 2004-2005년)로 나누어졌다. 세 시기의 임상적 중증도를 보정하기 위해 CRIB II 점수 체계를 이용하여 ELBWI의 생존율을 비교하였다. 결 과 : ELBWI의 전체 생존율은 74.7%였고, 세 시기에 걸쳐 생존율은 지속적으로 향상되었다(I기 : 60.7%, II기 : 73.3%, III기 : 85.3%). 최소한 50% 이상이 생존하는 것으로 정의된 생존한계는 출생체중 600 g대, 재태기간 25주였다. 출생체중 750 g 미만인 경우에는 세 시기에 걸쳐 생존율이 전체 생존율에 비해서 매우 두드러지게 증가하였다(I기 : 10%, II기 : 46.2%, III기 : 70.6%). ELBWI의 세 시기에 걸친 지속적인 생존율 향상은 CRIB II 점수로 보정한 후에는 더 뚜렷해졌다. 결 론 : 본 기관에서 최근 6년간에 걸친 ELBWI의 생존율은 지속적으로 향상되는 경향을 보였고, 이러한 경향은 특히 출생체중 750 g 이하에서 두드러졌다. 이러한 생존율 향상은 ELBWI의 임상적 중증도 개선과는 상관없이 이루어졌다. Purpose : The survival rate of infants weighing less than 1,000 g at birth(extremely low birth weight infants, ELBWI) has increased due to recent advances in perinatal and neonatal intensive care. The purpose of this study was to evaluate the survival rates of ELBWI born at Seoul National University Hospital during the last six years. Methods : A total of 99 infants were divided into three groups(period I: 2000 to 2001, period II: 2002 to 2003, period III : 2004 to 2005) based on date of birth. We compared the survival rate of ELBWI over the three periods, using CRIB II score for adjustment for clinical severity. Results : Overall survival rate of ELBWI was 74.7 percent. The survival rate of ELBWI increased over the three periods(period I: 60.7 percent, period II : 73.3 percent, period III : 85.3 percent). The threshold of viability(defined as survival of at least 50 percent of infants) was 25 weeks of gestation and 600 g at birth. The birth weight-specific survival rates increased considerably over the three periods for infants <750 g at birth(period I: 10 percent, period II: 46.2 percent, period III : 70.6 percent). The survival rates of ELBWI over the three periods increased much remarkably after adjustment for clinical severity by CRIB II score. Conclusion : In our institution, survival rates of ELBWI during the last six years continued to improve, particularly for infants weighing <750 g at birth. This increase in survival rates was not associated with the clinical severity of ELBWI.

미강 추출 식이섬유 혼합물을 첨가한 돈육 유화물의 품질특성

최윤상,정종연,최지훈,한두정,김학연,이미애,심소연,백현동,김천제,Choi, Yun-Sang,Jeong, Jong-Youn,Choi, Ji-Hun,Han, Doo-Jeong,Kim, Hack-Youn,Lee, Mi-Ai,Shim, So-Yeon,Paik, Hyun-Dong,Kim, Cheon-Jei 한국축산식품학회 2007 한국축산식품학회지 Vol.27 No.2

본 연구는 미강 추출 식이섬유 혼합물을 첨가하였을 경우 돈육 유화물의 이화학적 품질 특성을 조사하여 미강을 이용한 기능성 육제품의 활용성에 대한 연구를 실시하였다. 돈육 유화물의 일반성분은 첨가되는 미강 추출 식이섬유 함량이 높을수록 수분함량이 낮아지고 단백질, 지방, 회분함량은 증가하였으며, 식이섬유 첨가량이 적정 수준 이상 되면 수분함량이 낮아지고, 단백질과 회분함량이 높아졌다. pH는 가열 전과 가열 후 모두 처리구들이 대조구와 비교하여 높은 pH를 나타내었고, 가열 후 pH가 가열 전 pH보다 높게 나타났다. 색도는 가열 전 돈육 유화물의 명도와 적색도는 대조구와 비교하여 미강 추출 식이섬유를 첨가한 처리구들이 유의적으로 낮았으며, 황색도는 대조구가 처리구들보다 낮은 값을 나타내었다. 가열 후 돈육 유화물의 명도는 대조구가 미강 추출 식이섬유를 첨가한 처리구들과 비교하여 높은 값을 나타내었고, 황색도는 대조구가 처리구들보다 낮은 값을 나타내었다. 가열감량과 유화안정성도 수분리와 유분리 모두 대조구와 비교하여 모든 처리구에서 유의적으로 낮았으며, 점도도 미강 추출 식이섬유 6% 첨가구가 유의적으로 높은 것으로 나타났다. 경도, 응집성, 검성, 씹음성은 대조구와 비교하여 미강 추출 식이섬유 첨가구가 유의적으로 높게 나타났다. 따라서, 미강 추출 식이섬유 혼합물을 첨가하였을 때 이화학적 품질 특성이 우수한 결과를 보여, 최근 건강에 대한 높은 관심을 반영한 웰빙 식품에 활용한다면 현대인들이 선호할 것으로 기대된다. The purpose of this study was to investigate quality characteristics of the meat batter containing dietary fiber extracted rice bran. The formulations of meat batters were manufactured in a model system with 2% raw rice bran and 2, 4, 6% levels of dietary fiber extracted rice bran, respectively. The proximate compositions of dietary fiber extracted rice bran were 53.27% dietary fiber, 6.10% crude fat, 22.99% crude protein, 12.78% crude moisture, and 7.41% crude ash. Compared with control of uncooked meat batter, the pH value of all treatments were significantly different(p<0.05). The pH of cooked meat batter were similar to uncooked meat batter. $CIE\;L^*-\;and\;CIE\;b^*-value$ of uncooked meat batter containing dietary fiber extracted rice bran were lower than control, but CIE $a^*-value$ of treatment was higher than those in control(p<0.05). All treatments had significantly lower cooking loss and emulsion stability than control(p<0.05). Compared with control, viscosity of the treatments containing dietary fiber extracted rice bran were observed significantly higher than those in control (p<0.05). And then hardness, cohesiveness, gumminess, and chewiness of treatments were higher than in control(p<0.05). Conclusively, the results of this study showed that addition of dietary fiber extracted rice bran affected the high quality properties of meat batter.

흰쥐에서 ATP 결핍에 의한 혈중 Mg²⁺ 농도조절

김상진,백성수,심소연,오성숙,김진상,Kim, Shang-jin,Baek, Sung-soo,Shim, So-yeon,Oh, Sung-suck,Kim, Jin-shang 대한수의학회 2000 大韓獸醫學會誌 Vol.40 No.2

Since intracellular free $Mg^{2+}$ ($[Mg^{2+}]_i$) appears to be tightly regulated following cellular energy depletion, we hypothesized that the increase in $[Mg^{2+}]_i$ would result in $Mg^{2+}$ extrusion into circulation. Extracellualr $Mg^{2+}$ contents ($[Mg^{2+}]_o$) were measured in rat erythrocytes, the perfused heart and liver, and plasma in the anesthetized rat. Animals were injected intraperitoneally with sodium nitrite ($NaNO_2$) and plasma $Mg^{2+}$ was measured after the injection and then 10 and 20 minutes later. An increase in circulating (plasma) $Mg^{2+}$ ($[Mg^{2+}]_c$) and methemoglobin was observed in animals injected with $NaNO_2$ (30 mg/Kg). The time course of the effects demonstrated that $[Mg^{2+}]_c$ and methemoglobin continued to increase 10 minutes after the $NaNO_2$ injection. Under these conditions, there was a sustained increase in $[Mg^{2+}]_c$, but not in methemoglobin, which was inhibited by pretreatment with potassium cyanide (KCN, 4 mg/Kg), indicating that an increase in $[Mg^{2+}]_c$ was accompanied by ATP depletion. Injection of rotenone (0.9 mg/Kg) or 2,4-dinitrophenol (15 mg/Kg) also induced an increase in $[Mg^{2+}]_c$. Reduced respiration rate from 100/min to 10/min during 30 minutes also caused a time-dependent rise in $[Mg^{2+}]_c$. These increase in $[Mg^{2+}]_c$ were inhibited by pretreatment with KCN. In addition, ATP depletion by $NaNO_2$ or KCN sustainedly increased the $[Mg^{2+}]_o$ in rat erythrocytes. $Mg^{2+}$ efflux was stimulated by KCN in the perfused heart and liver, but not by $NaNO_2$. These results suggest that the activation of $Mg^{2+}$ effluxes into the circulation is directly dependent on the ATP depletion-induced increase in $[Mg^{2+}]_i$ and heart, liver and erythrocytes have a major pool of $Mg^{2+}$ that can be mobilized upon cellular energy state.

여대생들의 보정속옷 착용실태와 착용만족도

김성호(Seong Ho Kim),심소연(So Yeon Shim),조아름(Ah Reum Jho),최재화(Jae Wha Choi),권수애(Soo Ae Kweon) 충북대학교 생활과학연구소 2014 생활과학연구논총 Vol.18 No.1

The aim of this study is to examin wearing behaviors and wearing satisfaction of the foundation according to the ideal body types and the ones which they really conceive, conducting the survey of 273 female college students. Most of them were apt to want themselves to be slimmer and taller and wish their breasts larger than the body types which they conceived. The meaningful relationship between the degree of obesity, the conceived body shape and the body parts which they wanted to correct was showed. The female college students wore the foundation in order to prevent their flesh from hanging loose and make themselves look more glamorous. When they purchased the foundation, they placed an importance on practicality and correction, but it was shown that their satisfaction was low. The need of the foundation which especially makes the lower body look longer is on the rise and the pressure the wearers feel needs to be improved while wearing it for a long time. First of all, the reason that they want to wear foundation and the body parts which consumers are unsatisfied with and want to correct should be grasped. Based on these, the products which can satisfy the needs of consumers should be developed through the specialized market segmentation, considering the physical and psychological features of the wearers.

밀 식이섬유와 분리대두단백의 첨가가 프랑크푸르터의 품질특성에 미치는 영향

김현욱,최지훈,최윤상,한두정,김학연,이미애,심소연,김천제,Kim, Hyun-Wook,Choi, Ji-Hun,Choi, Yun-Sang,Han, Doo-Jeong,Kim, Hack-Youn,Lee, Mi-Ai,Shim, So-Yeon,Kim, Cheon-Jei 한국축산식품학회 2009 한국축산식품학회지 Vol.29 No.4

The effects of wheat fiber (WF) and isolated soy protein (ISP) on the physicochemical and sensory properties of frankfurter-type sausages were evaluated. The frankfurters were formulated with 2% WF (T1), 2% ISP (T2), and 1% WF plus 1% ISP (T3). The pH of all the samples ranged from 5.90 to 5.94 (p>0.05), and the CIE $L^{\ast}$ values of the WF and ISP treatments were higher than those of the control, but the CIEs of $a^{\ast}$ and $b^{\ast}$ were lower than those of the control (p<0.05). The cooking losses with the treatments were lower than the cooking loss with the control, but there were no significant differences among all the treatments. The treated frankfurters showed better emulsion stability than the control, and T1 had the greatest hardness, cohesiveness, and viscosity (p<0.05). All the frankfurters scored the same for sensory color (p>0.05), and the sensory properties of flavor, juiciness, and overall acceptability of T1 resulted in satisfactory sensory scores. The best results were conclusively obtained with the frankfurters that contained 2% WF. This study showed the potential of WF to be used in frankfurters as a substitute for ISP.

혈액 및 양수에서 확인된 신생아,산모 리스테리아증

이승현 ( Seung Hyeon Lee ),손동우 ( Dong Woo Son ),심소연 ( So Yeon Shim ),서일혜 ( Yiel Hea Seo ),김석영 ( Suk Young Kim ) 대한주산의학회 2008 Perinatology Vol.19 No.4

Neonatal listeriosis is not uncommon in Western developed countries, and has significant mortality and morbidity. However, its incidence in Asian countries is relatively low and it has rarely been reported in Korea. Once infected, Listeria monocytogenes (L. monocytogenes) can have high mortality and listeriosis in pregnancy may present serious hazards to the fetus and the newborn as sepsis and death through direct infection of the placenta and chorioamnionitis. Because early detection of L. monocytogenes infection is difficult, only high index of suspicion toward this disease can hopefully prompt treatment of this life-threatening perinatal infection. We experienced a case of L. monocytogenes yielded in cultures of blood and amniotic fluid of the newborn and the mother who delivered at 25+1 weeks of gestation because of preterm labor that developed without any specific evidence of infection. We report this case with a brief review of the literature.

2009-2011년 신종 인플루엔자 A (H1N1)와 계절 인플루엔자 감염으로 입원한 소아 환자들의 임상 양상과 경과 비교

양송이 ( Song I Yang ),노정희 ( Jung Hee Rho ),선용한 ( Yong Han Sun ),조강호 ( Kang Ho Cho ),심소연 ( So Yeon Shim ),은병욱 ( Byung Wook Eun ),김지은 ( Jee Eun Kim ),손동우 ( Dong Woo Son ),차한 ( Hann Tchah ) 대한소아알레르기호흡기학회(구 대한소아알레르기 및 호흡기학회) 2012 소아알레르기 및 호흡기학회지 Vol.22 No.3

Purpose: Pandemic influenza viruses have caused significant morbidity and mortality. Pandemic influenza A (H1N1) was detected in April 2009 and caused worldwide outbreak. We investigated the differences in clinical characteristics and courses between pandemic and seasonal influenzas. Methods: We reviewed the medical records of pediatric patients, (≤18 years) with influenza hospitalized to Gachon University Gil Medical Center from the 1 April 2009 to the 31 August 2011. Results: Two hundred twenty-six patients with pandemic influenza and 118 patients with seasonal influenza were included. Age, sex, and proportion of underlying diseases were similar between the two groups. Hypoxemia, shortness of breath, and tachypnea were more common in pandemic influenza.(P <0.05) Oxygen supplementation and radiologically confirmed pneumonia were more common in pandemic influenza.(P <0.005) However, there were no significant differences in the mean duration of hospitalization, proportion of patients admitted to the intensive care unit, need for mechanical ventilation, and death. Conclusion: Pandemic influenza caused more frequently lower respiratory tract infection and pneumonia. However, the courses of pandemic influenza were not different from those of seasonal influenza; probably, due to the effects of several factors, including antiviral therapy.

女高生의 衣服行動과 誇示 및 自律欲求와의 相關硏究 : 衣服의 誇示城, 流行, 校服自律率化를 中心으로

沈昭延,姜惠遠 한국의류학회 1983 한국의류학회지 Vol.7 No.2

The purpose of this study was to investigate the relationship between five aspects of clothing behavior and needs for exhibition and autonomy among high schoolgirls. Five aspects of clothing behavior were studied: fashion interest, clothing exhibition, attitudes toward the abolition of the school uniform and control of school dress. A questionnaire of 20 items prepared by Kahng, Lee, and Creekmore was used to assess fashion interest and clothing exhibition. Assessment of attitudes toward the abolition of school uniform and control of school dress was made with questions devised for this study and included several modified items from Kim's questionnaire. Preferences for fashion style were determined by line drawings representing current fashion. and outdated fashion. The questionnaires were administered to 341 second year senior high school girls from three types of schools. Statistical analysis was performed using the correlation coefficient, chi-square test, ANOVA, The results were: 1) The need for exhibition was positively related to clothing exhibition and fashion interest, that is, students who had a higher need for exhibition were more interested in clothing exhibition and fashon. 2) The need for autonomy was positively related to attitudes toward the abolition of school uniform and control of school dress that is, students who had a higher need for autonomy wanted the abolition of school uniform and less control of school dress. 3) Fashion interest was positively related to preference for fashion style, that is, students who a higher fashion interest prefered fashinable styles in the selection of new clothes. 4) Scores of clothing exhibition and attitudes toward loosening of control of school dress were significantly different among three types of school. The orders from highest to lowest are following: single-sex preparatory, coeducational preparatory, vocational high school.