청소년이 지각한 부모의 양육태도가 학습동기에 미치는 영향: 성격유형의 조절효과

홍미현 ( Mihyun Hong ),장성숙 ( Sungsuk Chang ) 한국심리유형학회 2015 심리유형과 인간발달 Vol.16 No.-

본 연구는 부모의 양육태도와 자녀의 성격유형이 청소년의 자기결정성 학습동기에 미치는 영향을 살펴봄으로써 청소년의 학습동기를 높일 수 있는 방안을 제안하는 것을 목적으로 하였다. 총 377명의 청소년들을 대상으로 자료를 수집하고 Pearson의 적률상관분석, 다변량분석, 위계적 회귀분석을 실시한 결과는 다음과 같다. 애정, 자율, 성취, 합리적인 양육태도는 자율동기와는 정적 상관을 타율동기와는 부적상관을 보이는 것으로 나타났다. 또한 자기결정성 학습동기에 가장 영향을 많이 미치는 양육태도는 합리적 양육태도와 성취적 양육태도로 나타났다. 학습동기와 성격유형과의 관계를 살펴본 결과, 직관(N), 사고(T), 판단(J)은 자율동기가 높은 반면, 감정(F), 인식(P)은 타율동기가 높았다. 보수주의자(SJ)는 무동기가 낮았고 경험주의자(SP)는 자율동기가 낮았다. 양육태도와 학습동기와의 관계에서 성격유형의 조절효과를 살펴보았을 때, 내향(I)이 외향(E)보다 양육태도의 영향을 많이 받았는데 특히 합리적인 양육태도가 내향의 자율동기를 높이는 것으로 나타났다. 또한 감각(S)은 직관(N)보다 성취적인 양육태도를 경험할 때 무동기가 줄어드는 경향을 보였다. 관념주의자(NT)는 다른 기질보다 자율적인 양육태도의 영향을 덜 받고 양육태도와 상관없이 자율동기인 내재적 동기수준을 유지하는 것으로 나타났다. 이러한 연구결과는 합리적, 성취적인 양육태도가 자기결정성 학습동기를 높이는데 중요하고, 성격특성에 따라 학습동기가 다르며, 자녀의 성격특성을 이해하는 부모양육태도가 자기결정성 학습동기 향상에 중요하다는 점을 시사한다. The purpose of this study was to investigate a moderating role that personalty types play in the relationship between parental rearing attitude and learning motivation for adolescents. Pearson``s correlations, MANOVA, and hierarchical regression analysis were conducted on data from 377 adolescents. The results showed that love, freedom, achievement, reasonable parental rearing attitude have a positive correlation with autonomous motivation and a negative correlation with compulsory motivation. Self-determination learning motivation were the most strongly related to reasonable parental rearing attitude and achievement parental rearing attitude. Regarding the relationship between learning motivation and personality types, intuition(N), thought(T) and Judgment(J) show high correlation with autonomous motivation, while feeling(F) and perception(P) showed high correlation with compulsory motivation. Besides, conservatives(SJ) showed low score in amotivation while empiricists(SP) showed high score in amotivation and low score in autonomous motivation. In respect to moderating effect of personality types on the relationship between parental rearing attitude and learning motivation, introversion(I) was more influenced by parental rearing attitude than extroversion(E). For introversion(I), reasonable parental rearing attitude enhanced autonomous motivation, while sensing(S) decreased amotivation more than the type of intuition(I) does. These findings implicate that reasonable and achievement parental rearing attitudes are important in improving self-determination learning motivation, and learning motivation can be changed by personality features.

Campbell Early 잎 추출물이 Isoprenaline 유발 심근병증 랫트에서 심장-신장 개선에 미치는 영향

홍미현(Mi Hyeon Hong),김혜윰(Hye Yoom Kim) 한국식품영양과학회 2021 한국식품영양과학회지 Vol.50 No.3

결론적으로, ISO 주입으로 심근병증을 유발하여 심장과 신장의 구조 변화 및 기능 손상(심신증후군)을 일으켰으며, Campbell early 잎이 이를 개선시키는 것으로 확인했다. 비록 용량 의존적인 효과를 보이진 않았지만 대체로 고농도의 Campbell early 잎 추출물이 더욱 심장 및 신장의 기능 이상을 개선하는 효과가 있다는 것을 알 수 있었다. 따라서 추후 심장-신장 상호 기전에 대한 후속 연구에 유용한 결과로 사용될 수 있을 것으로 보이며, 포도는 열매뿐만 아니라 잎 또한 심혈관계 질환 개선 소재로 활용이 가능할 것이라 사료된다. Many studies have shown that grapes have antioxidant, nerve protection, liver protection, and anti-cancer effects, but their effectiveness on leaves is not known. The study was conducted to identify the effectiveness of Campbell early leaves (CEL) in heart and kidney dysfunction. Cardiomyopathy was induced by a treatment with isoprenaline (ISO) in rats to confirm the improved effect of cardiac-kidney dysfunction (cardio-renal syndrome). ISO (10 ㎎/㎏/d) was administered intraperitoneally for two weeks and was divided into five groups: CONT, control; ISO, isoprenaline 10 ㎎/㎏/d; PRO, ISO+propranolol 10 ㎎/㎏; CEL100, ISO+CEL 100 ㎎/㎏/d; CEL200, ISO+CEL 200 ㎎/㎏/d. The experiment was conducted for four weeks. As a result, the CEL groups showed an improvement in the value of the left ventricle mass index after exposure to ISO compared to the control group. Furthermore, the echocardiogram measurements showed that the CEL groups could recover the decrease in ejection fraction, fractional shortening, and stroke volume. To identify the heart-kidney functionality, albumin, osmotic, and blood nitrogen was measured in each group, which showed a significant increase in the ISO group, decreasing in the CEL group. The fibrosis of the kidneys also recovered in the CEL group. In conclusion, in cardiomyopathy caused by ISO-induced rats, CEL improves the heart and kidney function. Therefore, grape leaves and fruit are considered useful for improving the heart-kidney functional disorders in grape leaves.

파어탕의 L-NAME 유도 고혈압 동물군에서의 혈압강하효과 및 심신기능 개선 효과

나세원,홍미현,김혜윰,장윤재,윤정주,이윤정,강대길,이호섭,Na, Se Won,Hong, Mi Hyeon,Kim, Hye Yoom,Jang, Youn Jae,Yoon, Jung Joo,Lee, Yun Jung,Kang, Dae Gill,Lee, Ho Sub 대한한의학방제학회 2020 大韓韓醫學方劑學會誌 Vol.28 No.3

Hypertension has been approved to cause disharmony between the heart and kidney such as cardiac hypertrophy and kidney dysfunction. In traditional oriental medicine Paeo-tang (PET) has been shown to have effects on blood circulation improvement. However, the beneficial effect of PET on hypertension remains unknown. In this study, we investigated that PET attenuates blood pressure and improves cardiovascular and renal function in NG-nitro-L-arginine methylester (L-NAME) rat model. Hypertensive rat models were induced by the administration of L-NAME (40 mg/kg/day) and then PET (50 or 100 mg/kg/day) or Olmetec was treated for 2 weeks. PET treatment significantly suppressed the systolic blood pressure and decreased intima-media thickness in the thoracic aorta. PET ameliorated endothelium-dependent and independent vascular relaxation in the L-NAME-induced vascular dysfunction. PET ameliorated the functional decline in the kidney such as albumin and blood urea nitrogen in plasma. These results demonstrated that PET possesses protective effects against L-NAME-induced hypertension.

친환경농산물 소비행태 조사 -대형할인마트 고객을 중심으로-

이유시,홍미현,류경,김애정,하상도 한국식품위생안전성학회 2009 한국식품위생안전성학회지 Vol.24 No.2

We investigated the consumption inclinations of consumers for environmentally-friendly agricultural products (EFAP) for better production and distribution of EFAP. Consumer inclinations in large supermarkets from April 7th to 30th, 2008 were surveyed. Data were analyzed using the SPSSWIN 12.0 program. Results showed that 90.4% of consumers recognized EFAP and 76.4% of those who recognized the products had actually bought the products. Members of the "have purchased group" bought EFAP once a week because they believed these products were safe from hazards, such as pesticide. The amount spent on EFAP was less than 20% of the total food budget and the major consumed items were green vegetables and fruits. The sale location was mainly large supermarkets and agricultural cooperation outlets. Although many people were satisfied with EFAP from the viewpoint of nutritional and sensory qualities and safety compared with general agricultural products, they were notsatisfied with the price. Many consumers trusted that EFAP were safe and nutritional. Members of the "not purchased group" also trusted the nutritional and sensory qualities of EFAP and recognized the safety issue, but they were not satisfied with the price, compared with general agricultural products. Consequently, to succeed in the market, EFAP should maintain the confidence of the consumer while decreasing in price.

의인성 쿠싱 증후군 환자에서 발생한 일차성 피부 크립토콕쿠스증: 증례보고 및 문헌 고찰

고영진,홍미현,박철민,문희원,허미나,윤여민 대한임상미생물학회 2012 Annals of clinical microbiology Vol.15 No.2

C. neoformans는 환경에 널리 존재하는 효모균으로 주로 면역억제 환자에서 기회감염을 일으킨다. 피부 침범은 전신성 크립토콕쿠스증 환자의 약 10-15%에서 볼 수 있으며, 전신적 질환 없이 피부 병변만 나타나는 일차성 피부 크립토콕쿠스증은 드물고, 최근에는 별도의 질환군으로 생각되고 있다. 저자들은 의인성 쿠싱 증후군 환자에서 C. neoformans에 의한 일차성 피부 크립토콕쿠스증을 경험하여 보고하는 바이다. 73세 여자 환자가 좌측 팔의 삼출성 궤양과 동통을 주소로 내원하였다. 환자는 20년 동안 경구 스테로이드를 복용하였고 그 결과, 의인성 쿠싱 증후군이 발생하였다. 궤양 변연부의 조직에서 얻은 검체를 배양한 결과 효모균 집락을 관찰할 수 있었다. 효모균은 urease를 생성하였으며, Vitek2 system (Vitek2 ID-YST, bioMérieux, Marcy l’Etoile, France) 및 API 20C (bioMérieux)에서 C. neoformans로 동정되었다. 함께 시행한 혈액 배양 및 뇨 배양에서는 균이 검출되지 않았다. 세균성 봉와직염으로 판단해 항균제 치료를 하였으나 배양 결과가 보고된 후 원발성 피부 크립토콕쿠스증으로 진단하고, 치료로 외과적 변연 절제술과 fluconazole 정주요법 및 경구 투약 요법을 지속하여 병변은 반흔을 남기고 치유되었다. 결론적으로 항균제에 잘 치유되지 않는 피부 병변의 경우 원발성 피부 크립토콕쿠스증의 가능성도 고려해야 하며, 정확히 동정하여 적절한 치료를 하는 것이 중요하다.

오령산(五苓散)의 본태성 고혈압 동물모델에서 혈압강하 및 혈관 이완 효과

장윤재,김혜윰,홍미현,윤정주,이호섭,강대길 대한한의학방제학회 2022 大韓韓醫學方劑學會誌 Vol.30 No.3

Oryeongsan (ORS), a formula composed of five herbal medicines, has long been used to treat impairments of the regulation of body fluid homeostasis. The purpose of this study was to determine the antihypertensive and renal protective effects of ORS in rats with hypertension. Spontaneously hypertensive rats (SHR) were divided into two groups with similar mean baseline systolic blood pressure (SBP). Then, 1 mL/kg of vehicle (distilled water) or 1.5, 3 g/kg of ORS extract were administered orally once a day for 4 weeks. SBP and diastolic blood pressure (DBP) were measured at weeks 1, 2, 3 and 4. At the end of the experiment, blood was collected, and heart were removed for histology. By the 2 weeks after initiation of treatment, the ORS treated group had significantly lower SBP than SHR rats. The ORS treatment significantly improved blood pressure and echocardiogram parameters compared to hypertensive rats. Additionally, the left ventricular (LV) remodeling and LV dysfunction were significantly improved in ORS treated group hypertensive rats. Furthermore, an increase in fibrotic area has been observed in SHR rats compared with Wistar-Kyoto rats (WKY). Furthermore, administration of ORS significantly attenuated cardiac fibrosis in hypertensive rats. Therefore, these findings suggest that ORS has a protective effect on heart failure by alleviating hypertensive heart disease and cardiovascular dysfunction in SHR.

항공 우주 e-Science에서의 실험 비교 환경

조정현(Jung-hyun Cho),홍미현(Mi-hyun Hong),조혜경(Hye-Kyung Cho),김윤희(Yoonhee Kim),김종암(Chongam Kim),조금원(Kum Won Cho) 한국정보과학회 2007 한국정보과학회 학술발표논문집 Vol.34 No.1B

e-AIRS(e-Science Aerospace Integrated Research System)는 항공 우주 분야의 e-Science[1]를 제공하여 복잡한 문제를 해결하고 협력적인 연구 지원하기 위해 사용자 기반의 통합적 비교 환경을 구축하였다. e-AIRS에서는 CFD(Computational Fluid Dynamics)[2] 시뮬레이션 서비스 및 원격 실험 서비스를 제공하고 이 서비스들에서 도출된 결과 데이터에 대해 비교, 분석할 수 있는 환경을 제공한다. 사용자가 시뮬레이션 데이터와 실험 데이터를 비교하여 오차가 큰 케이스에 대해 계산하고자 할 때, 계산 범위와 그에 따른 환경 값을 설정하면, 자동적으로 서브 케이스를 생성하여 계산함으로써 사용자에게 한 번의 실험으로 다양한 결과를 분석할 수 있는 연구 환경을 제공한다. 또한 연구자간 비교, 협력 환경을 지원하기 위해 사용자간에 협업 환경을 구성하고 기존의 시각적 데이터 공유 환경을 보완하여 연구자간 데이터 공유가 가능한 회의 환경을 제공하였다.

혈관내피세포에서 牛蒡子 에탄올 추출물의 항염증 효과

이윤정,윤정주,김혜윰,안유미,홍미현,손찬옥,나세원,이호섭,강대길 대한한방부인과학회 2019 大韓韓方婦人科學會誌 Vol.32 No.3

Objectives: The seeds from Arctium lappa have been considered for its various pharmacological properties, which include anti-carcinogenic, anti-inflammatory, anti-diabetic, and anti-viral activities. Methods: In the present study, we investigated the anti-inflammatory effect of the ethanol extract from the seeds of Arctium lappa L (EAL) on cytokine-induced vascular inflammation in human umbilical vein endothelial cells (HUVEC). Results: Pretreatment with EAL significantly decreased tumor necrosis factor alpha (TNF-α)-induced cell adhesion molecules expression such as intercellular adhesion molecule-1 (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1), and endothelial-selectin (E-selectin) in a dose-dependent manner. Cell adhesion assay showed that pretreatment with EAL suppressed HUVEC-monocyte adhesion by TNF-α over 1 μg/ml concentration. We investigated the involvement of nuclear transcription factor kappa-B (NF-κB) in TNF-α-induced vascular inflammation. NF-κB p65 nuclear expression was induced by TNF-α, however, pretreatment with EAL was attenuated that nuclear translocation. In cytoplasm, EAL was also attenuated TNF-α-induced decrease of inhibitor of κB-α (IκB-α) expression. Moreover, EAL significantly decreased TNF-α-induced production of intracellular reactive oxygen species (ROS). Conclusions: Taken together, our findings suggest that seeds of Arctium lappa L could be a therapeutic herb for prevention of cardiovascular diseases throughout the inhibition of vascular endothelial inflammation.

한의학(韓醫學)에서 사용되는 한약제제(韓藥製劑)의 혈관이완 효능검색

김혜윰,서창섭,신현규,홍미현,윤정주,안유미,은소영,이윤정,이호섭,강대길 대한한방부인과학회 2018 大韓韓方婦人科學會誌 Vol.31 No.1

Objectives: This study was designed to investigate the basis for developing the herbal decoction that may help promote healthy blood vessels in accordance with the basic principles of Korean medicinal materials. Methods: In this study, we investigated the vascular relaxation effects of fifty herbal decoctions on vascular response in isolated thoracic aorta of phenylephrine-preconracted rats. Results: The results of identify the vascular relaxation effect of fifty herbal decoctions provided by Korea Institute of Korean Medicine, twenty-one herbal decoctions showed vascular relaxation effects. Among them, four herbal decoctions, Mahwang-tang (麻黃湯), Samchulgeonbi-tang (參朮健脾湯), Cheonwangbosim-dan (天王補心丹), and Socheonglyong-tang (小靑龍湯), with showed significantly concentration- dependent vasodilation was examined. Vascular relaxation level are 84.02±4.70, 79.39±13.99, 51.26±12.56, and 54.73±15.88%, respectively (P<0.05, 0.01, and 0.001). Conclusions: Thus these results provide a basic data for the treatment of the impairment of vascular function and blood pressure in traditional Oriental medicine.

고지방/고콜레스테롤 식이 랫트 모델에서 홍삼에 의한 고중성지방혈증 개선 효과

김혜윰(Hye Yoom Kim),김현준(Xian Jun Jin),홍미현(Mi Hyeon Hong),고선미(Seon Mi Ko),황승미(Seung Mi Hwang),임동중(Dong joong Im),안유미(You Mee Ahn),이호섭(Ho Sub Lee),강대길(Dae Gill Kang),이윤정(Yun Jung Lee) 한의병리학회 2018 동의생리병리학회지 Vol.32 No.1