임신악조를 경험하는 임부들의 식이에 관한 조사 연구

이미라 中央醫學社 1975 中央醫學 Vol.29 No.5

This study is made to observe the change in amount of food intake and food preference of the pregnant women who experience nausea. 185 women, who visited parental clinic in their ante partum course and delivered in Seoul National University Hospital, from Nov. 1, 1974 to June 30 1975, were chosen for this study. They were asked whether there is a change in amount of food intake, according to place and person with whom they eat; and whether they like each spice and each taste, temperature and solidity of food, or not. Also they were asked what the agreeable eating method is and kinds of food they like or dislike during the period of nausea. The results are reviewed statistically and they are as follows: 1) 90 subjects(49. 65%, P<0. 001) eat poorly at home; 134(72.43%, P <0. 001) eat well outdoors. 2) 80 subjects (43. 2%, P<0. 05) eat poorly alone; 117(69.6%, P<0. 001) eat well with their husband, 93 (52.84%, P<0.001) with relatives on their side, and 75 (42. 13%, P<0. 005) with friends. :3) Cold food is agreeable to 119 subjects (64. 32%, P<0.001) ; warm food disagreeable to 89 (48. 11%, P<0.001). Hot temperature of food is agreeable to 86(46.49%) and also disagreeable to 85 (45.94%). 4) Solid food is disagreeable to 89 subjects (48. 11%, P<0.001) ; moderately solid food agreeable to 97(52.43%, P<0.001), soft food to 86 (46.49%, P<0.001), and liquid to 103(55.68%, P<0.001). 5) In main dishes, foods tasting hot is agreeable to 103 subjects (55.68%, P< 0. 001) and sour to 92 (49. 73%, P<0. 001) ; foods tasting salty disagreeable to 108 (58. 38%. P<0. 001), and sweet to 83 (44.86%, P<0.001). In dessert, foods tasting sour is agreeable to 100 subjects (54. 06%, P<0.001), and sweet to 98 (52.97%, P<0. 001) ; foods tasting salty disagreeable to 112(60.54%, P<0. 001). 6) Moderately seasoned foods is agreeable to 83 subjects (44. 8%, p<0. 001) ; simply seasoned foods disagreeable to 100 (54.06%, P<0.001). Highly seasoned foods is agreeable to 80 (43. 24%) and also disagreeable to 76 (41. 08%). 7) The agreeable spices are hot bean paste in 105 subjects (56. 75%, P<0. 001) red pepper in 88 (47.57%, P<0.001) and bean paste in 84(45.41%, P<0. 001) . The disagreeable ones are soy sauce in 99 (53. 1%, P<0. 001), garlic in 96 (51.89%, P<0.001), welsh onion in 89 (48. 11%, P<0.001) and sesame oil and other oils in 85(45.95%, P<0.001). 8) The agreeable eating methods are eating rice and soup or water mixed in 104` subjects (56.22%, P<0. 001) and eating rice and other dishes mixed in 92(49. 73 %, P<O. 001). The disagreeable ones are eating rice and soup separately in 86 (46.49%, p<O. 001) and drinking water after finishing rice and other dishes in 81(43.78%, P<0.001). 9) Foods which pregnant women prefer are fruits in 78 subjects (42. 16%), meat in 41 (42.16%), foods made sixth flour in 28 (15. 113%), and radish or other, vegetables in 21 (11. 35%). 10) Foods which pregnant women dislike are kimchi in 43 subjects (23.24%),, meat and fried foods in 20 (10.81%) respectively, and fishes in 18 (9.72%).

사회복지현장실습이 사회복지학 전공학생의 진로발달에 미치는 영향: 자아존중감을 중심으로

이미라 한국복지상담교육학회 2016 복지상담교육연구 Vol.5 No.1

The purpose of this study is to examine the University students’ self-esteem have experience about social work practicum and the effect of self-esteem on the career development(career preparation behavior, career decision level). The survey used a structured questionnaire and a total of 169 questionnaires which ‘D’ University in Busan were used as the valid sample in the final analysis. The results of this study were as follows. First, social work students’ positive self-esteem appear high. Second, social work students were satisfied with general social work practicum and surroundings and contents. Third, in spite of social work practicum, most students were not be enough to prepare about career. Fourth, self-esteem turned out to have significant effect on the career development. 본 연구는 사회복지현장실습을 경험한 대학생들의 진로발달(진로준비행동, 진로결정수준) 정도를 살펴보고, 자아존중감이 진로발달에 미치는 영향을 살펴보는 것을 목적으로 한다. 이를 위해 부산지역 D대학에서 사회복지현장실습 이후, 사회복지현장실습 수업을 수강 중인 대학생 169명의 설문 내용을 최종분석에서 사용하였다. 연구결과는 다음과 같다. 첫째, 조사대상자들은 자기 자신을 긍정적으로 평가하는 긍정적 자아존중감이 높게 나타났다. 둘째, 전반적인 현장실습에 대한 만족도뿐만 아니라 실습환경과 실습내용에 대하여 대체적으로 만족하고 있는 것으로 나타났다. 셋째, 사회복지현장실습이라는 실천행동을 했음에도 불구하고 진로에 대한 준비 및 결정은 아직 미흡한 수준으로 나타났다. 넷째, 자아존중감은 진로준비행동과 진로결정수준에 유의미한 영향을 미치고 있고, 특히 부정적 자아존중감은 이들 변수와 부적 관계를 가지고 있는 것으로 나타났다. 이상의 연구결과를 통해 사회복지현장실습을 기반으로 한 사회복지학전공 학생들의 진로지도에 대한 함의를 제시하였다.

모성간호학 학습후 간호학생의 지식, 태도 및 행동의사의 변화에 관한 연구

이미라 中央醫學社 1978 中央醫學 Vol.34 No.4

Glutamate에 의한 산화적 스트레스로부터 신경세포를 보호하는제비꽃 추출물의 영향

이미라,한창석,한동열,박은주,이승철,박해룡 한국응용생명화학회 2008 Journal of Applied Biological Chemistry (J. Appl. Vol.51 No.1

The present study describes glutamate which is known as excitatory neurotransmitter is related with oxidative damages and the Viola mandshurica extracts. Showed protective effects against glutamate-induced cytotoxicity. The protective effect of antioxidant on the glutamate treated N18- RE-105 cells was determined by a MTT reduction assay. The neuroprotective effect of methanol, ethanol, and acetone extracts from V. mandshurica against glutamate-induced cytotoxicity was assessed by the results of an MTT reduction assay. Among the three extracts, the acetone extract showed the highest protective effect by the results of an lactate dehydrogenase release assay. Therefore, these results suggest that V. mandshurica extracts could be a new potential candidate against glutamate-induced oxidative stress. The present study describes glutamate which is known as excitatory neurotransmitter is related with oxidative damages and the Viola mandshurica extracts. Showed protective effects against glutamate-induced cytotoxicity. The protective effect of antioxidant on the glutamate treated N18- RE-105 cells was determined by a MTT reduction assay. The neuroprotective effect of methanol, ethanol, and acetone extracts from V. mandshurica against glutamate-induced cytotoxicity was assessed by the results of an MTT reduction assay. Among the three extracts, the acetone extract showed the highest protective effect by the results of an lactate dehydrogenase release assay. Therefore, these results suggest that V. mandshurica extracts could be a new potential candidate against glutamate-induced oxidative stress.

한국인 사춘기성 성장기에서의 수완부 골성숙도와 치아발육도에 관한 연구

이미라,이상호 朝鮮大學校 口腔生物學硏究所 1991 Oral Biology Research (Oral Biol Res) Vol.15 No.-

The purpose of this study was to investigate the relationship of the development of teeth and the bone maturity of hand-wrist during pubertal growth period in Korean. The subjects used in this study were 295 children(male 147, female 148), ranging from 8 to 16 years of age, with good general health, none of whom had received orthofontic therapy. Panoramic radiographs and hand-wrist radiographs were used to evaluate the stage of teeth development and the bone maturity of hand-wrist and their relationship. The results were as follows ; 1. In bone maturity of hand-wrist, a definite trend toward acceleration among females was evident, and in tooth maturation, a definite trend toward acceleration among females was evident in upper and lower canines. 2. In stage 3 of bone maturity of hand-wrist(onset of pubertal growth)m the percentage distrigution of developmental stage G in lower canine was the most high(77%). The two of the above were highly coincided with each other. 3. In spite of variety in correlation between teeth development and bone maturity of hand-wrist, there was the relatively close correlation in the lower first premolar in male(R=0.57) and the lower second premolar in female(R=0.73). 4. There ws the highly close relationship between chronologic age and bone maturity of hand-wrist(R=0.82 in male, R=0.84 in female). However the correlation between chronologic age and teeth maturation was low, and different among various teeth(R=0.11-0.52).

복부비만 여성 대상 걷기 운동 프로그램의 비만관련 지표 및 심폐체력 개선 효과

이미라,김완수 김천과학대학 2007 김천과학대학 논문집 Vol.33 No.-

The purpose of this study was to investigate the effects of a 12-wk brisk walking program consisted of the exercise amount, which is comparable with the current minimum physical activity recommendation associated with health benefits, on obesity-related indices (body weight, body mass index, waist circumference, waist-to-bip ratio, body fat percent, and total body fat) and aerobic fitness in Korean women with abdominal obesity. The subjects were 11 middle-aged women with abdominal obesity (waist circumference ≥80 cm). The intervention consisted of walking for 45-60 min per day at an intensity of 40(50) to 60(65)% of heart rate reserve(HRR) for 3 days per week Subjects of this study had decreases in obesity-related indices overall. Decreases in body weight, waist-to-hip ratio, body mass index, waist circumference, and total body fat were statistically significant. Aerobic fitness was increased after the intervention and this increase was close to statistical significance. A 12-wk brisk walking program consisted of the exercise amount, which is comparable with the current minimum physical activity recommendation associated with health benefits, could be an effective strategy to reduce obesity-related indices in middle-aged Korean women with abdominal obesity. Whether higher amount of exercise is required to promote significant improvement in aerobic fitness in this population needs to be investigated in well-controlled further studies.

Chronic dietary ginseng extract administration ameliorates antioxidant and cholinergic systems in the brains of aged mice

이미라,마진열,성창근 고려인삼학회 2017 Journal of Ginseng Research Vol.41 No.4

Background: Black ginseng has a more potent biological activity than non-steamed ginseng. We investigated the effects of long-term intake of dietary black ginseng extract (BG) on antioxidant activity in aged mice. We also compared the effects of BG on cognitive deficits with those of white ginseng extract (WG) and red ginseng extract (RG). Methods: Ten-month-old mice were fed an AIN-93G-based diet containing 10 g/kg (low dose, L) or 30 g/ kg (high dose, H) WG powder, RG powder, or BG powder for 24 wk. We measured serum lipids, the activities of antioxidant enzymes, and malondialdehyde levels. Additionally, the protein expression levels of choline acetyltransferase and vesicular acetylcholine transporter, which are presynaptic cholinergic markers in the cortex and hippocampus of the brain, were measured by western blotting. Results: Triglyceride levels were reduced in all the extract-treated mice, except those in the LBG group. High-density lipoprotein cholesterol levels in the HBG group were higher than those in the control group. Total cholesterol levels were reduced in the LBG group. Additionally, glucose levels in the HBG group were significantly reduced by 41.2%. There were lower levels of malondialdehyde in the LBG group than in the control group. Furthermore, glutathione reductase activity increased in the HWG group and the HRG group. The protein expression levels of choline acetyltransferase and vesicular acetylcholine transporter significantly increased in all the ginseng-treated groups. Conclusion: The results suggest that supplementation with the tested ginseng extracts may suppress the cognitive decline associated with aging, via regulation of the cholinergic and antioxidant defense systems.

임산부의 교육적요구에 관한 조사연구

이미라,홍경자,문혜리 中央醫學社 1973 中央醫學 Vol.25 No.6

A study was made on educational needs of the gravida. The subjects selected for this study were 60 women who had delivered their full-term normal babies without any complications at Seoul National University Hospital, Catholic Medical College Hospital, Ewha Woman's University Hospital and National Medical Center, during the period from October 15 to October 27, 1971. This investigation disclosed following points. 1. 52 subjects (86.7%) know the physiologic mechanism of the pregnancy. 2. 54 subjects (90%) had the correct knowledge on the frequency of the adequate antenatal check, but only 70.4% of them (38 subjects) had taken the check-up. 3. During pregnancy, 40 subjects were concerned, about "normality or abnormality of the variable symptoms during pregnancy", 29 subjects "method to relieve morning sickness", 25 subjects "sex and present status of fetus" and "effect of bath and activities during pregnancy", respectively. 4. On the point of delivery, 20 subjects (47.6°x) were concerned about "labor and delivery mechanism", 8 subjects (19%) "location and structure of delivery room" and "care of newborn baby", respectively. 5. The main causes of emotional upset of the gravida in. the delivery room were "the fear of labor pain" in 25 subjects (41.8%), "fear of dangerous accidents during delivery" in 20 (33.3%) and "unwanted sex and possible anomalies of the baby" in 14 (23.3%). 6. The 30 gravida (50%o) had accurate knowledge about puerperal period. 7. The interests of the subjects during puerperum were "growth and development of the baby" in 40 subjects, "method of perineal care" in 31 and ideal way to bathe the baby"` in 30, "physiologic changes during puerperum" in 25, "abnormal symptoms and signs" in 23, "breast care of lactating mother" in 22, "work and activity during puerperum" in 20 and "method of family planning" in 9. 8. As the feeding method for the babies, 29 subjects (48. 3%) prefer "mixed feeding", 28 (46.790) "breast feeding" and 3 (5%) "bottle feeding". 9. 36 subjects (60%) know proper time to begin the weaning, and 50 (83.3%) to finish it. 10. 51 subjects (85. 0%) have the correct conceptions of family planning, and as the contraceptive methods, 39 subjects know "oral pills", 31 LU.D and 25 "condom", "rhythm method" and "sterilization" respectively.

융복합시대 간호대학생의 임상실습만족도에 미치는 영향 요인

이미라,전현숙 중소기업융합학회 2019 융합정보논문지 Vol.9 No.5

본 연구는 간호대학생의 자기효능감, 간호사이미지, 직업정체성과 임상실습만족도와의 관계를 알아보고 임상실습만 족도에 영향을 미치는 요인을 규명하여 간호대학생의 임상실습 질을 향상시키는데 기여하고자 설계된 조사연구이다. 대상 자는 D시 간호대학 간호학과에 재학생으로 임상실습에 2학기 이상 참여한 경험이 있는 3,4학년 학생 중 연구목적을 이해 하고 자발적으로 연구에 참여하기로 동의한 227명에게 2018년 9월, 설문지를 배부하고 222부를 분석하였다. 연구결과, 간호대학생의 자기효능감, 간호사이미지, 직업정체성과 임상실습만족도 네 변수 간에는 통계적으로 유의미한 순상관관계가 있었다. 간호대학생의 임상실습만족도에 영향을 미치는 요인을 분석한 결과, 자기효능감, 간호사이미지, 직업정체성, 건강 상태, 실습동료와의 관계, 간호대학생에 대한 환자의 인식에 대한 학생 만족정도가 영향요인이었으며 회귀모형의 설명력은 17.9%였다. 임상실습만족도에 가장 큰 영향을 미치는 요인은 간호학생에 대한 환자의 인식에 대한 학생 만족정도였으며, 그 다음으로는 간호사이미지였다. 따라서, 간호대학생의 임상실습만족도를 향상시키기 위해서는 간호사에 대한 긍정적인 이미지를 학생이나 환자가 가질 수 있도록 간호계 전체의 노력이 필요할 것으로 사료된다. The purpose of this study was to investigate levels of self-efficacy, nurse image, vocational identity, and clinical practice satisfaction, to examine relationships among them, and finally to investigate predictors affecting of clinical practice satisfaction in nursing students. The participants were 227 nursing students in D city who were surveyed in September 2018 using self-report questionnaires. Self-efficacy, nurse image, vocational identity, and clinical practice satisfaction were related positively among variables. In the multiple regression analysis, self-efficacy, nurse image, vocational identity, health condition, relationship with practical colleague and ‘satisfaction of nursing students in patient’s recognition of nursing students’ were influential factors significantly associated with the clinical practice satisfaction. Those factors explained 17.9% of the clinical practice satisfaction of nursing students. The most important factors were ‘satisfaction of nursing students in patient’s recognition of nursing students’ and nurse image. In order to improve clinical practice satisfaction of nursing students, whole nurses should consider helping nursing students and patients to build up positive nurse image.

DSS로 유도한 마우스의 대장염에 대한 돌배 추출물의 개선효과

이미라,김보혜,김남국,김희정,라문진,정봉환,이용준 강원대학교 농업생명과학연구원 2021 강원 농업생명환경연구 Vol.33 No.-

Pyrus pyrifolia (Burm.f) Nakai fruit has been used as a traditional medicine for fever, cough, asthma, and rheumatic arthritis. This study aimed to investigate the anti-inflammatory effects of P. pyrifolia Nakai fruit extract (PPE) against DSS-induced colitis in mice. PPE—water extract (PWE), ethanol extract (PEE), or fermented extract (PFE)—was administered for 30 days. After 21 days of PPE treatment, ulcerative colitis was induced by oral administration of 2.5% DSS for 5 days. The mice were divided into seven groups: one normal control (NC) group and six groups with different treatments—DSS, DSS + 100 mg/kg PWE (PWL), DSS + 400 mg/kg PWE (PWH), DSS + 100 mg/kg PEE (PEL), DSS + 400 mg/kg PEE (PEH), DSS+ PFE (1:4 dilution, PFE), respectively. Mice treated with DSS showed severe bloody stools, diarrhea, and weight loss. Colon tissue in DSS group exhibited a marked decrease in its length. However, PPE treatment improved the disease activity index score and colon length. PPE alleviated DSS-induced inflammatory colon lesions. The level of IL-1β, a proinflammatory cytokine, was significantly decreased in PFE group. Moreover, colonic myeloperoxidase activity was significantly reduced in all PPE-treated groups, except in PWL group. These results show that PPE can be used for developing effective and safe functional health products for inflammatory bowel disease.