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여대생 1인가구의 사회적지지, 주거환경, 식습관과 건강 관련 삶의 질의 상관관계 연구
구정연,김근영,김다희,김선미,김수연,김지아,배춘화,임혜윤,최유현,황선영,정덕유,김지연 이화여자대학교 간호과학대학 2017 이화간호학회지 Vol.- No.51
Purpose: The purpose of this study was to investigate the health-related quality of life (HRQOL) among female college students living alone and analyze the relationship among HRQOL, eating habits, residential environments and social support among female college students living alone. Method: Using a descriptive correlation study design, 151 female college students living alone were recruited through convenience sampling. Instruments were the social support tool developed by Park(1985), residential environment tool developed by Kim and Nam(2015), eating habit tool developed by Park et al(2005), modified by Choi(2012) and the HRQOL tool developed by EuroQol Group(1990). The data were analyzed by average, standard deviation, percentage, t-test, ANOVA, and scheffe test, Pearson’s correlation coefficient using the SPSS 22.0 Version program. Results: Participants’ economic level showed statistically significant differences in social support.(F=4.33, p=.009). There was a statically significant relationship among the types of resident and residential environment evaluation score.(F=4.33, p=.009). Also, there were correlations between HRQOL and social support(Pearson’s r=.165, p=.043), residential environment evaluation score.(r=.284, p<.001). There was a correlation between social support and residential environment evaluation score(r=.202, p=.013). Eating habit showed a correlation between emotional support(r=.164, p=.044) and residential environment evaluation score(r=.200, p=.014). However, perceived health status and eating habit were not significantly associated with HRQOL. Conclusion: As a result of this study, the following conclusions were obtained. There were strong relationships among social support, residential environment and HRQOL in female college students living alone. These findings implied the importance of framing university's guideline and overnment’s policy such as financial support, residential counsel and mental health programs to improve HRQOL for female college students living alone. Since the importance of HRQOL has acquired a great importance, it is critical to collect the data of related factors of HRQOL considering only little research on female college students living alone has been done.
出血性 胃癌이 原發巢인 Krukenberg 腫瘍의 1例
李勝鎭,金燦得,丘秉參,金世民 최신의학사 1973 最新醫學 Vol.16 No.7
A case of Krukenberg tumor associated with bleeding gastric carcinoma as the primary lesion is presented. This 45-year old patient was operated for ovarian tumor by salphingo-oophorectomy in G. Y. Dept., 6 days before the transfer to G. S. Dept. She was transferred to the G. S. Dept. and operated due to symptoms such as hematemesis and melena. Primary lesion was bleeding ulcer located in the posterior aspect of the cardia, stomach. Almost total gastrectomy was performed. Pathohistological reports were metastatic ovarian carcinoma and stomach carcinoma, respectively. Especially several scattered foci of the signet ring cells were identified on microscopic finding of the ovarian tissue. Krukenberg tumor's definition, history, incidence, pathology, clinical symptoms, and treatment are reviewed briefly;
Lee, S.J.,Choi, S.E.,Hwang, Y.C.,Jung, I.R.,Yi, S.A.,Jung, J.G.,Ku, J.M.,Jeoung, K.,Han, S.J.,Kim, H.J.,Kim, D.J.,Lee, K.W.,Kang, Y. North-Holland ; Elsevier Science Ltd 2012 european journal of pharmacology Vol.696 No.1
Loss of beta cells is a pathogenic cause for the development of type 2 diabetes. High glucose/free fatty acid (HG/FFA)-induced glucolipotoxicity was thought to play a role in the beta cell loss. Thus, application of small molecules capable of preventing HG/FFA-induced glucolipotoxicty to beta cells could be an avenue for a therapeutic intervention for the development of type 2 diabetes. We screened a representative library supplied from Korean Chemical Bank for prevention of high glucose/palmitate (HG/PA)-induced viability reduction of INS-1 beta cells and were able to identify a new small molecule (DW1182v) with a function to protect HG/PA-induced glucolipotoxicity. The protective effect was specific to HG/PA-induced beta cell death since DW1182v did not protect streptozotocin- or cytokine-induced INS-1 cell death. The protective effect by DW1182v was likely due to the reduction of death-promoting endoplasmic reticulum (ER) stress responses such as phospho-C-Jun N-terminal kinase (JNK) and C/EBP homologous protein (CHOP). Treatment of obese diabetic db/db mice with DW1182v preserved islet integrity and thus increased insulin secretion and lowered blood glucose after glucose infusion. These results suggest that a small molecule protecting HG/PA-induced glucolipotoxicity to beta cells can be a new therapeutic candidate to prevent the development of type 2 diabetes.
Kim, C.,Hwang, J.Y.,Ku, K.S.,Angupillai, S.,Son, Y.A. Elsevier Sequoia 2016 Sensors and actuators. B, Chemical Vol.228 No.-
A conventional colorimetric/fluorescent chemosensor R2PP was used to detect the Al<SUP>3+</SUP> ion in CH<SUB>3</SUB>CN/DMSO (2:8, v/v) medium at nanomolar level (LOD=8.5x10<SUP>-9</SUP>M). The 2:1 binding stoichiometry of the metal complex was established on the basis of combined UV-vis and fluorescence spectroscopy and ESI-MS. The binding sites were confirmed by FT-IR and <SUP>1</SUP>H NMR spectroscopy and ESI mass analysis. This conventional chemosensor R2PP was renovated from non-aqueous medium to aqueous medium by R2PP blended polyurethane electrospun (ES) nanofibers. This ES nanofibers has selectively sense the Al<SUP>3+</SUP> over other transition metal cations in solid state. The ES nanofibers could detect Al<SUP>3+</SUP> onsite and in real time, and the color of the nanofibers changed rapidly after they were immersed in an aqueous solution (video S1). In addition, the R2PP blended nanofibers exhibits reversibility and 'OFF-ON-OFF' sensing behavior with Na<SUB>2</SUB>EDTA. Finally, the R2PP-nanofiber kit has been successfully utilized to detect Al<SUP>3+</SUP> in real sample testing.
Lee, S.B.,Choi, C.W.,Jin, Y.C.,Wang, T.,Lee, K.H.,Ku, M.B.,Hwang, J.H.,Kim, K.H.,Vega, R.S.A.,Lee, H.G. Asian Australasian Association of Animal Productio 2013 Animal Bioscience Vol.26 No.5
Three Korean native steers ($779{\pm}24$ kg) fitted with duodenal cannulas were used in a $3{\times}3$ Latin square design to investigate the influence of oral administration of soluble proteins, intact casein (IC) and acid hydrolyzed casein (AHC), on gastro-intestinal hormone (GIH) secretion in the blood and pancreatic ${\alpha}$-amylase activity in the duodenum. Oral treatment consisted of a basic diet (control), IC (C+100% protein), or AHC (C+80% amino acid, 20% peptide) for 21 d. Blood and duodenum samples were collected for measurement of serum GI hormones, and pancreatic ${\alpha}$-amylase activity was determined at 900, 1030, 1330, 1630, and 1930 h after feeding on d 21 of treatment. The levels of serum cholecystokinin (CCK) and secretin in the IC treatment group were higher compared to the other treatment groups (p<0.05). In addition to the changes in CCK and secretin levels upon IC treatment, the pancreatic ${\alpha}$-amylase activity in the duodenum was higher in the IC group compared to the control diet group (p<0.05). The response of serum ghrelin to IC and AHC treatment was in accordance with the response of serum secretin. The level of peptide fragments flowing in the duodenum was higher in the IC treatment group than the other treatment groups (p<0.05). In conclusion, this study demonstrated that an increase in duodenal CCK and secretin upon IC oral administration increased pancreatic ${\alpha}$-amylase secretion. In addition, ghrelin may be associated with GI hormone secretion in Korean native steers.
Kim, Y. J.,Park, K. E.,Kim, Y. Y.,Kim, H.,Ku, S. Y.,Suh, C. S.,Kim, S. H.,Choi, Y. M. 한국조직공학과 재생의학회 2017 조직공학과 재생의학 Vol.13 No.6
<P>The preservation of female germ cells is important in the individuals with ovarian dysfunction and failure. For this purpose, ovarian follicle in vitro maturation (OFIVM) is an important technology for the retrieval of mature oocytes. In the in vivo follicular development, paracrine factors such as angiotensin (AT) and anti-Mullerian hormone (AMH) play important roles. We attempted to add estrogen during the OFIVM and to assess their expression on the follicular cells. The ovaries and pre-antral follicles were collected from 13-day C57BL/6 mice and cultured in vitro with estradiol (E-2) treatment for up to two weeks. In the whole ovaries, the expression of AT II was decreased and the expression of AMH was similar between control and E-2-treated ovaries after in vitro culture. Although there was no difference in the survival, ovulation, maturation and fertilization rates between control and E-2-treated groups, the expression of AT II in the follicular cells was down-regulated after E-2 treatment at mRNA level, and AMH showed similar expression. In conclusion, adding E-2 in OFIVM may regulate paracrine factors and their receptors that are related to follicular development. Further investigations are necessary to elucidate the roles of various sex hormones in the regulation of AT and AMH expression during the OFIVM.</P>
김창호,조무식,정재삼,백정선,구영무,송옥평 순천향대학교 1989 논문집 Vol.12 No.3
Chinical observation was made of 202 cases of typhoid fever, whose charts were reviewed at the department of general surgery of Soonchunhyang University, Chunan Hospital from Mar., 1988 to May, 1988. 1) Typhoid fever was occured most frenquetly in those between the age of 0-9 years old. 2) The male-female ratio on admission was 112:90. 3) Symptoms and signs on admission were fever: 87%, abdominal pain: 68%, diarrhea: 52%, headache: 50%, chill: 43%, nausea and vomiting: 38%. 4) In hematologic fidings on admission, the leucocyte count was below 5000/㎣: 33%, between 5000-10000/㎣: 51%, and above 100000/㎣: 16%. 5) The result of Widal test was positive: 69%(above 1:160). 6) Complications of typhoid fever were intestinal bleeding: 29%, hepatitis or decreased liver function and no jaundice: 19%, intestinal perforation: 10%. 7) Intestinal perforation was occured most frequently in those 20-39 years old and the male-female ratio was 7:3. 8) Intestinal hemorrhage(31%) and intestinal perforation(51%) were developed most frequently at 2 to 3 weeks after onset of symptom. 9) Subdiaphragmatic free air in simple X-ray was found in 70% of intestinal perforated cases. 10) The site of intestinal perforation was within 60cm. proximal from ileocecal valve in 65% of the intestinal perforated cases. 11) Intestinal perforation showed multiple perforation(2-5 sites), 55% and single perforation, 45%. 12) In surgical management, primary closure of the perforation site was in 30% of the cases of anastomosis after resection in 70%.