• 대한간호학회지
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• 제5권1호
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• pp.17-30
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• 1975

The concept and definition of nursing and her role have been changing in accordance with the socio-cultural factors of the initial society. At present, nursing is conceptualized as a health care profession assisting man to restore, maintain and promote health by providing knowledge, wilt strength and resources through various processes of interaction. Man′s behavior, of individual and group activities for health inclusive, is driven by the initial man′s value orientation. The purpose of this study is to investigate the value orientation regarding health of rural health center milieu in order to give data for; 1. the planning for the delivery of community nursing service, 2. the health education plan at all level of nursing care activities, and 3. the planning of curriculum for nursing education. A hundred opinion leaders among the labor population residing in rural areas (P-group), hundred and six professional nurses at rural health centers (N-group) were indirectly interviewed through questionaries. And ninety five of N-group were interviewed likewise of their perceptions of P-group (NP-group) from July 15, to October 15, 1974. The result is as follows: 1. Maintenance of health is revealed to be the most valued component for man′s happiness in all the three groups. (P-group: 7.30 S. D.=1.31), (N-group :7.84 S. D. =49), and (NP-group : 5.93 S. D. =2.28) 2. The average value score of the maintenance of health revealed significant difference by P〈.001 level between each of the three groups. (Between N-group and P-group : T= -4.07 P and NP ; T=-6.93, N and NP: T=-9.35) 3. Basic health maintenance activities necessary for maintenance and promotion of personal health were moderately valued by all the three groups, P-group ; 3.74 (S. D. =.43) , N-group: 3.52 (S. D. =.34), NP-group: 3.07 (S. D. :.55) Among the 8 categories of basic health maintenance activities, "food intake" was highly valued by P-group (mean value score; 4.00 S. D=.51) , "exercise and rest" and "personal cleanliness" was highly valued by both P-group (4.02, 4.08) and N-group (4.08, 4.22). 4. The mean value score of basic health maintenance activities revealed significant difference by P〈.001 level between each of the three groups (between P-group and N-group: T=-4, 07, N-and NP: T=-6.93, P and NP T=-9.35) 5. Among the 30 questionaries, dynamic activities for health maintenance were more valued in comparison to passive activities in an tile three groups. 6. In N-group, correlation between the value of basic health maintenance activities and the personal health status personal revealed moderate significance. Correlation between the value of basic health maintenance activities and the age revealed low significance. 7. In group, correlation between the value of basic health maintenance activities and; perception of personal health status revealed non significance, between the age and sex revealed low sign affiance, and between the educational status revealed moderate significance. Recommendations are as follows ; 1. The efforts towards alteration of value orientation concerning health in general in community nursing practice de focussed be that of family Planning. 2. In order to prepare professional nurses competent in understanding individual and group, social science and behavioral science be strength ended in planning nursing curriculum. 3. Milieu of nursing experience during nursing education be Planned to begin at simple nursing problem and move towards complex, f. e. home care towards health crisis situation in order to achieve dynamic role mastery.

• Journal of Chest Surgery
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• 제30권9호
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• pp.885-890
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• 1997

.저자들은 1994년 7월부터 1996년 6월까지 관상동맥우회 술을 시행한 환자 103명을 심실구축력 40%를 기준 으로 심실기능저하군 24명과 심실기능정상군 79명으로 분류하여 환자의 술전,수술변수 18개를 분석하였다. 분석결과 환자의 특성과 수술사망에 영향을 미치는 위험인자에 대해 다음과 같은 결과를 얻었다. 1. 술전 변수중 심비대(p=0.0012), 혈청 크레아티닌 이상(p=0.0166), IABP 실시(p=0.0096)는 기능저하군이 기능 정상군보다 유의하게 높은 빈도를 보였다 2. 수술변수중 기능저하군은 수술적응증에 있어서 심근경색후 협심증의 빈도가 많았고(p=0.00003), 내흉동맥 의 사용은 유의하게 적었다(p=0.00416). 3. 조기사망률은 기능저하군이 기능정상군보다 약간 높았으나 통계적으로 유의한 차이는 없었다(기능저하군 8.3%, 기능정상군 5.1%, p=0.5492). 4. 합병증발생률은 기능저하군 50%(12/24), 기능정상군 33%(79/25)로 두군간에 유의한 차이는 없었다(p=0.1007). 5. 심실기능정상군에서는 연령(고령)(p=0.041)이 수술후 조기사망에 유의한 위험인자로, 심실기능저하군에서 는 연령(p=0.018)외에도 술전 IAaP 실시(p=0.0036), 고콜레스테롤혈증(p=0.00 7), 응급수술(p=0.0036)이 유의 한 위험인자로 작용하였다. 이상의 결과를 통해 심실기능이 저하된 관상동맥질환 환자는 심실기능이 정상인 환자에 비해 많은 술후 조기사망의 위험인자를 갖고있으나.술후 조기사망률과 합병증 발생률은 두 군간에 유의한 차이를 보이지 않 음으로써 심실기능이 저하된 환자에 있어서도 증상의 개선과 장기생존률의 향상을 얻기 위하여 좀더 적극적인 관상동맥우회 술의 실시가 필요할 것으로 생각된다.

• Applied Microscopy
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• 제32권4호
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• pp.399-410
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• 2002

죽력의 투여에 따른 생쥐 간세포의 항산화효소 활성변화와 간과 신장의 조직병리학적 변화에 미치는 영향을 통하여 치료약물로써 죽력의 안전성 확보에 기여하고자 본 연구를 수행하였다. 대조군은 생리식염수를 투여하였으며, 실험군은 죽력을 생리식염수에 5% (H1군), 10% (H2군), 20% (H3군)로 희석하여 0.2 ml씩 48시간 간격으로 28일 동안 구강 투여하였다. 대조군과 실험군의 간조직을 절취하여 SOD와 catalase의 활성변화를 측정하였으며, 간과 신장의 조직학적변화 및 미세구조적 변화를 관찰하였다. MnSOD의 활성은 대조군에 비하여 H1 (46%, P<0.05), H2 (40%, P<0.05), H3군 (34%, P<0.05)에서 증가하였다 (Fig. 1). CuZnSOD의 활성은 대조군에 비하여 H1군 (11%, P<0.05)에서는 증가하였으나, H3군 (13%, P<0.05)에서는 감소하였다. Catalase의 활성은 대조군에 비하여 H1 (39%, P<0.05), H2 (34%, P<0.05), H3군 (31%, P<0.05)에서 감소하였다. 간과 신장의 조직병리학적 관찰 결과, H3군에서 간세포의 팽창과 중심정맥 내피세포의 파괴현상이 뚜렷이 나타났으며, 신장의 곱슬세관 상피세포의 파괴현상이 뚜렷하였다. H2군의 간세포는 핵질이 매우 응축되어 있었으며, 사립체의 팽대현상이 현저하였다. H3군은 핵질의 전자밀도가 매우 낮게 나타났다. 사립체의 내강은 매우 팽대되어 있고 크리스테의 형태는 관찰되지 않으면서 기질의 전자밀도는 낮게 나타났다. H3군 근위곱슬소관의 원주상피세포는 핵의 괴사가 뚜렷하였으며, 세포질내에서 관찰되는 사립체들은 대부분 팽대되거나 파괴된 양상을 보여주었다. 이상의 연구 결과로 보아 죽력은 투여 농도에 따라 간세포의 항산화효소 활성의 변화와 간과 신장의 조직 병리학적 변화를 초래한다고 생각된다.

• 대한본초학회지
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• 제31권3호
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• pp.1-11
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• 2016

Objectives : The researcher investigated the anti-obesity effect of Platycodi Radix (P), Platycodi Radix and Cyperi Rhizoma combination water extract (PC) in mice fed a high fat diet and focused on the analysis of local area adipose tissue.Methods : Male ICR mice were divided into four groups, which were fed either a normal AIN diet (N group), a high fat diet (HFD group), or a high fat diet and orally administration with a concentraion of 300 mg/kg body weight (P group or PC group) for eight weeks.Results : Compared to mice in the HFD group, mice in the P group or PC group showed significant reductions in weight gain and relative weight of total fat. Compared to mice in the HFD group, mice in the P group showed significant reductions in relative weight of liver. In blood biochemistry analysis, AST, ALT, triglyceride, total-cholesterol and low density lipoprotein(LDL)-cholesterol, AI levels of P group or PC group were significantly lower than those of the control group AI. But serum serum high density lipoprotein(HDL)-cholesterol levels from the P group or PC group were significantly higher than those of the HFD mice in serum. And serum adiponectin levels from the P group or PC group were significantly increased that those of the HFD mice. And adipocyte number in the fat tissue from the P group or PC group was significantly higher than those of the HFD mice.Conclusions : Platycodi Radix, Platycodi Radix-Cyperi Rhizoma have an anti-obesity effect in mice and the effect is mediated by inhibition of fat gain.

• 대한지역사회영양학회지
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• 제12권6호
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• pp.752-760
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• 2007

Inadequate nutritional status of pregnancy can cause underweight and premature birth, undergrowth and deliverance of physically and mentally defected babyies. The purpose of this study is to provide guidelines for preventing preterm delivery in the aspect of nutritional factors. The nutrient intakes were compared between a preterm delivery group and a normal term delivery group to recognize risk factors of preterm delivery. The results obtained are summarized as follows. The pregnancy period was statistically longer in the normal term group (p<0.0001). Weight increase was statistically higher in the normal term group (p<0.0001). Calories (p<0.05), carbohydrates (p<0.0005), dietary fibers (p<0.0001), potassium (p<0.0005), vitamin $B_1$ (p<0.0005), vitamin $B_6$ (p<0.05), vitamin C (p<0.0001), and folic acid (p<0.05) intakes were statistically higher in the normal term group. Nutrient density of vitamin $B_1$ (p<0.05) and vitamin C (p<0.0001) in the normal term group was statistically higher. Nutrient adequacy ratio of zinc (p<0.05), vitamin $B_1$ (p<0.05) and folic acid (p<0.05) were statistically higher in the normal term group. Index of Nutritional Quality of vitamin $B_1$ (p<0.05) and vitamin C (p<0.0001) were statistically higher in the normal term group. In this study, the normal term delivery showed higher intakes of calories, carbohydrates, dietary fiber, crude fiber, potassium, vitamin $B_1$, vitamin $B_6$ vitamin C and folic acid than the preterm delivery group. Deficiencies in various nutrients may lead to preterm delivery, therefore, balanced nutrient intake is recommended to prevent preterm delivery.

• 대한물리치료과학회지
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• 제28권3호
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• pp.30-41
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• 2021

Background: The purpose of this study was to investigate the effects of WBC on the pressure pain threshold, CK and LDH after exercise-induced muscle injury. Design: A Randomized Controlled Trial. Methods: In this study, these subjects were assigned into three groups, a control group (n=10), experiment group I (n=10) and experiment group II (n=10). The subjects in experimental group I were intervened by WBC (-130℃, 3 minutes) before induced EIMD, experimental group II were intervened by WBC (-130℃, 3 minutes) after induced EIMD and control group weren't by any intervened after induced EIMD. Results: First, In the comparison of the PPT, there were significant variations with the lapse the time in three groups (p<.001) and there was a significant interaction of time and group (p<.001). In the among group comparison, the PPT of experimental group II was significantly larger than those of other groups (p<.01). Second, In the comparison of the CK, there were significant variations with the lapse the time in three groups (p<.001) and there was a significant interaction of time and group (p<.001). In the among group comparison, the CK of experimental group II was significantly smaller than those of other groups (p<.001). Third, In the comparison of the LDH, there were significant variations with the lapse the time in three groups (p<.01) and there was a significant interaction of time and group (p<.001). In the among group comparison, the LDH of experimental group II was significantly smaller than those of other groups (p<.001). Conclusion: The above results revealed that the WBC intervention after an exercise had a positive effect of muscle function after EIMD.

• Journal of Nutrition and Health
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• 제33권6호
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• pp.647-659
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• 2000

o assess the food intake and the sodium and potassium intakes and urinary excretion of preschool children in Pusan and to evaluate the relationship among variables dietary behaviors food and nutrient intake and 24hr urinary sodium and potassium excretion were measured with 97 subjects. The mean sodium and potassium intakes were 1890. 1mg(82,2meq) and 1479.7mg(37.8meq) respectively. The mean potassium intake(p<0.05) and density(p<0.01) were significantly low at the group who had food intake pattern absen of fruit and daily groups. The mean urinary sodium and potassium excretion were 735.3mg(32.0meq) and 418.7mg(10.7meq) respectively. The mean sodium intake(p<0.01) and urinary excretion were 735.3mg(32.0meq) and 418.7mg(10.7meq) respectively. The mean sodium intake(p<0.01) and urinary excretion (p<0.001, p<0.001) energy intake(p<0.01) sodium intake and density (p<0.001, p<0.05) the food number and intake frequency of vegetable group consumed (p<0.01, p<0.01) dietary frequency score(p<0.05) and negative correlations with the food number and frequency of dairy group consumed (p<0.05 p<0.05) The urinary potassium excretion showed positive correlations with height and weight(p<0.05, p<0.01) urine volume and urinary creatinie excretion(p<0.01 p<0.001) potassium intake(p<0.05) food number and intake frequency of dairy group consumed (p<0.05, p<0.001). Based on the results urinary sodium excretion was related to age sodium intake and food intake of vegetable and dairy group and urinary potassium excretion was related to potassium intake and food intake of dairy group. So nutritional education is needed in order to decrease sodium intake especially from food intake of vegetable group when preschool children have less food intake of diary group,.

• Environmental Analysis Health and Toxicology
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• 제6권1_2호
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• pp.39-57
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• 1991

The effect of red ginseng ethanol extract on the immunotoxicity of diethylstilbestrol (DES) was studied in ICR mice. ICR male mice were divided into S groups (10 mice/group), and red ginseng ethanol extract (50, 100 and 200 mg/kg body wt., respectively) and DES (1 mg/kg body wt.) were injected intraperitoneally (i.p.) to ICR mice once a day for 2 weeks. Mice were sensitized and challenged with sheep red blood cells (S-RBC). Immune response were evaluated by humoral immunity, cell-mediated immunity, non-specific immunity, and circulating leukocyte counts. The results of this study were summarized as followings: 1. The DES-treated control group as compared with normal group showed the tendency to decrease body weight rate and relative liver weight, decreased both humoral and cellular immune responses, phagocyte activity, and circulating leukocyte counts, but increased the natural killer (NK) cell activity. 2. Compared with the DES-treated control group, DES plus red ginseng ethanol extract-treated groups significantly decreased the body weight rate (P<0.01). Relative liver weight was significantly decreased in DES plus red ginseng ethanol extract (50mg/kg)-treated group (P<0.01), but significantly increased in DES plus red ginseng ethanol extract (100mg/kg)-treated group (P<0.01). Relative spleen and thymus weights were significantly enhanced in DES plus red ginseng ethanol extract (100 mg/kg)-treated group (P<0.01), but significantly decreased in DES plus red ginseng ethanol extract (200 mg/kg)-treated group (P<0.01). 3. Both humoral and cellular immune responses were significantly decreased in DES plus red ginseng ethanol extract-treated groups rather than in the DES-treated control group (P<0.01). Especially, it weakened the decrease in DES plus red ginseng ethanol extract (100 mg/kg)-treated group. 4. Phagocyte activity and circulating leukocyte counts were significantly decreased in DES plus red ginseng ethanol extract-treated groups rather than in the DES-treated control group (P<0.01). Especially, it weakened the decrease in DES plus red ginseng ethanol extract (100 mg/kg)-treated group. NK cell activity was significantly enhanced in DES plus red ginseng ethanol extract (100 mg/kg)-treated group (P<0.01), but significantly decreased in DES plus red ginseng ethanol extract (50 and 200 mg/kg)-treated groups (P<0.01).

• The Journal of Korean Physical Therapy
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• 제17권4호
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• pp.537-557
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• 2005

The purpose of this study was to investigate the effect of pelvic traction and muscle energy technique(MET) for hemiplegic patients on static standing balance. The scale for static standing balance is measured by using mean balance(%), frequence(Hz), sway area($mm^2$), sway path(mm), max sway velocity(mm/s), ant/post sway angle($^{\circ}$), lateral sway angle($^{\circ}$), sway number, change of pelvic height is measured in relation to the height of ASIS and PSIS. The subjects of this study were thirty hemiplegic patients: 15men and 15 women, with an average ages of 50.80 years. The thirty subjects were divided into 3 group of 10 at random ; ten subjects had pelvic traction after bobath therapy (the pelvic traction group), ten subjects had muscle energy technique after bobath therapy (the MET group), and ten subjects had only bobath therapy (the control group). Static standing balance was measured using BPM (balance performance monitor; data print software version 5.3), pelvic height was measured using height measuring with an adjustable horizontal arm. In order to assure the statistical significant of the result, an one-way ANOVA, the paired t-test, and a person's correlation were applied at the.05 level of significance. The results of this study were as follows: 1) The change in pelvic height were statistically significant between the pelvic traction group, the MET group and the control group on pre-treatment and post-treatment(p<.05). 2) The change in affected and non-affected on weight bearing were not statistically significant between the pelvic traction group, the MET group and the control group on pre-treatment and post-treatment(p>.05). 3) The change in frequency were statistically significant between the MET group, the control group and the pelvic traction group on pre-treatment and post-treatment(p<.05). 4) The change in sway area were statistically significant between the MET group, the control group and the pelvic traction group on pre-treatment and post-treatment(p<.05). 5) The change in sway pa1h were statistically significant between the pelvic traction group, the MET group and the control group on pre-treatment and post-treatment(p<.05). 6) The change in max sway velocity were statistically significant between the pelvic traction group, the MET group and the control group on pre-treatment and post-treatment(p<.05). 7) The change in ant/post sway angle were statistically significant between the pelvic traction group, the MET group and the control group on pre-treatment and post-treatment(p<.05). 8) The change in lateral sway angle were statistically significant between the pelvic traction group, the MET group and the control group on pre-treatment and post-treatment(p<.05). 9) The change in sway number were statistically significant between the pelvic traction group, the MET group and the control group on pre-treatment and post-treatment(p<.05). In conclusion, there was a difference between the experimental group and the control group. In the future, we have to study continuously about pelvic traction and muscle energy technique in hemiplegic patients.

• 대한두경부종양학회지
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• 제15권2호
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• pp.141-148
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• 1999

Objectives: The development of thyroid tumor has a relationship with carcinogen, oncogene and tumor suppressor gene. With aminotriazole, radioactive iodine and nitrosomethylurea as carcinogens in rat, authors investigate the incidence in type of the thyroid tumors, p21 and p53 protein expression pattern by immunohistochemical stain and the relationship between the tumors and p21-p53 protein expressions. Materials and Methods: 80 experimental animals were divided into four groups; group 1(control, no carcinogen, n=20), group 2(oral administration of aminotriazole for 36 weeks, n=20), group 3(intraperitoneal injection of 131I for one time and oral administration of aminotriazole for 36 weeks, n=20), group 4(oral administration of nitrosomethylurea for 3 days and aminotriazole for 36 weeks, n=20). After 40 weeks they were sacrificed with pathologic examination and we performed immunohistochemical staining with pan-ras monoclonal antibody for p21 protein and CMI polyclonal antibody for p53 protein with paraffin-embedded specimens. Results: 1) No tumors were observed in group I, but 38.3% of nodular goiters, 11.7% of adenomas and 50.0% of carcinomas were observed in carcinogen treated groups(group 2, 3, 4). 2) The incidence of nodular goiter, adenoma and carcinoma were 70%, 20% and 10% in group 2, 40%, 15% and 45% in group 3 and 5%, 0% and 95% in group 4. 3) p21 protein was not expressed in normal thyroid tissues but was expressed in 26.1% of nodular goiters, 42.9% of adenomas and 6.7% of carcinomas. On the other hands, p53 protein was not expressed in normal thyroid tissues, nodular goiters, adenomas and in well differentiated thyroid carcinomas by immunohistochemical stain. Conclusion: The authors suggest that aminotrizole, 131I, nitrosomethylurea can be etiologic agents in the development of thyroid tumor and the p21 protein can be expressed in the early stage and in benign condition of thyroid tumor but p53 protein is not expressed in all conditions of development in rats.