• 한국생활과학회지
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• 제19권2호
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• pp.245-256
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• 2010

The purpose of this study is on the effect of the Baduk play activity upon a child's intelligence, problem solving and delay of gratification. 68 participants (36 from the test group and 32 from the regulation group) were selected from 5 year old children who attend two elementary school annexed kindergartens for a pre-test and post-test in order to verify the effect of the Baduk play activity. The Baduk play activity was applied to the test group 3 times a week from the 3rd week of March, 2008 until the 3rd week of October, 2008. In this study, K-WPPSI, CPS and delay of gratification test were used to measure the effect of the activity. As a result, it can be construed that the Baduk play activity gives children a more positive influence upon their activity and overall IQ, ability of problem- solving and delay of gratification.

• 환경생물
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• 제33권4호
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• pp.476-483
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• 2015

We are aim to evaluate lysozyme and antibacterial activity of cultured catfish, Silurus asotus, that fed supplementally with Galla rhois extracts for eight weeks. Lysozyme activity in the spleen and serum of administrated group was higher than not administrated group, but in mucus of the lysozyme activity was no regular than other organ. The lysozyme activity of the spleen, kidney, serum of administrated fishes were increased after 2 weeks and that was highest after 8 weeks. Ht and GLU in serum of administrated fishes were gradually increased but GOT was decreased after 8 weeks. There is no significant differences in HB (Hemoglobin) and TP (Total Protein) each groups. Furthermore, there is no pathohistological changes of kidney and liver of tested fishes. The cumulative survival rates of administrated group after intraperitoneal injection of Aeromonas veronii with $6.5{\times}10^6cfu\;mL^{-1}$ was presented 33% in 9 days. As the Results, Galla rhois extracts has any beneficial effects for immunity elevation and antibacterial activity in catfish, Silurus asotus.

• 한국임상수의학회지
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• 제14권2호
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• pp.273-278
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• 1997

Several serum enzyme activities were measured after intraBeritoneal administration of 0.01 ml $CCl_{4}$ per 100 g of body weight in Sprague Dawley rats. Senun AST activity increased significantly after administration of CCl$_{4}$ (P<0.05). The serum AST activity at 2 hours after $CCl_{4} administration (475 {\pm} 10^{6} IU/L)$ was significantly higher than that of control group $(65 {\pm} 14 IU/L)$. The high level of serum AST activity maintained up to 48 hours. Serum ALT activity in $CCl_{4}$-treated groups was also significantly higher from 4 hours after treatment companied to control group and the high level maintained up to 48 hours. Serum ALP and ${\gamma} GTP activities in CCl_{4}$-treated groups were significantly higher from 8 hours after treatment compared to control group and the level maintained up to 48 hours.

• 대한소아치과학회지
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• 제23권4호
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• pp.925-930
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• 1996

The purpose of this study was to know whether the information of caries activity and caries experience of the children can be used to predict the behavior of the children during the dental treatment. The subjects of the study were one hundred and eighty-one preschool children, three to six years old. Salivary reductase activity was tested by the Resazurin Disc Test. Caries experience was examined. The children's behavior was observed using the rating scale of Frankl. Salivary reductase activity of the negative behavior group was slightly higher than that of the positive behavior goup, but the difference was not significant. dt index and ds index of the negative behavior group were significantly higher than those of the positive behavior group. There were no significant differences in ft index and fs index between the two behavior groups. The results suggest that the negative behavior of a child can be predicted when the child has many untreated dental caries.

• Journal of Microbiology and Biotechnology
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• 제6권3호
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• pp.213-218
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• 1996

Hot-water extract, Fr. 1, of Phellinus linteus mycelium was fractionated into Fr. 2, 3, 4, and 5 by the difference of solubility in ethanol. The polysaccharide fractions were studied for their immunostimulating activity on in vitro T-independent polyc1onal antibody response to trinitrophenyl-haptened SRBC (sheep red blood cell). The Fr. 4 with the highest immunostimulating activity was subjected to DEAE-cellulose ion exchange chromatography and gave five fractions, 4-I, II, III, IV, and V. The in vitro immunostimulating assay of the five fractions showed that 4-I and 4-III had a similar activity to that of LPS but the other fractions had low activity. By analyses of chemical composition and HPLC, all fractions obtained were found to be heteropolysaccharide-protein complex. The molecular weights ranged from 9, 000 to 15, 000. Sugar analyses showed that glucose, galactose, mannose, arabinose, and xylose were main component. Uronic acid and amino sugar were also detected in the fractions. It should be noted that the molecular weight (15, 000) of 4-III was very small and the structure of 4-III may be different from the known immunostimulating branched $\beta$-(1longrightarrow3)-glucan.

• 수산해양교육연구
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• 제27권2호
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• pp.537-545
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• 2015

The purpose of this study is to investigate how effects creatine dosage has on the improvement of rowing athletes' performance ability. Rowing athletes were administered with creatine, through which to examine the change of athletic performance ability, blood fatigue substances, and muscular activity. The subjects (participants) of this Study consisted of 12 male rowing athletes at P University, with at least 5 years of rowing experiences, which divided into two groups - creatine dosing group of 6 persons and control group of 6 persons - for random sampling measurement. Enzymatic-colorimetric method using lacrate oxidase and 4-aminoantipyrine was performed for blood lactate level analysis, and wireless EMG system (QEMG-4: Lxtha Korea) for muscular activity analysis, with 4 channels set for data analysis. As body parts to be measured, two muscular parts - latissimus dorsi and lumbar spinel - were chosen. Then, on the 5th day from the date of administering them with creatine (that is, 4 days after dosing them with creatine), rowing movement with the highest level of activity was calculated as peak value, which was measured twice. The test data used for this Study were SPSS/PC 18.0, pre-movement and post-movement two-way ANOVA for repeated measurement for comparative analysis of each muscle, with significant level at .05. As a result, the change of blood lactate level was significantly higher in creatine dosing group than in non-dosing group (p<.05). As for the change of muscular activity, both latissimus dorsi and lumbar spinel showed a significantly higher change of muscle in creatine dosing group than in non-dosing group (p<.05 and p<.05, respectively).

• 대한감각통합치료학회지
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• 제14권1호
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• pp.9-18
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• 2016

목적 : 본 연구는 집단 작업 활동 프로그램이 지역아동센터 아동들의 시지각 및 운동기능을 향상시킬 수 있는지 알아보았다. 연구방법 : 지역아동센터를 이용하는 만 6~9세 학령기 아동 5명을 대상으로 집단 작업 활동 프로그램을 실시하였다. 프로그램은 놀이를 기반으로 시지각 및 운동기능을 촉진할 수 있는 요소를 포함하였고, 주 1회(90분) 총 9회기로 진행되었다. 아동의 시지각 및 운동기능에 대한 프로그램 효과를 알아보기 위하여 프로그램 전과 후에 Motor Free Visual Perception Test-Third Edition(MVPT-3)와 Bruiniks-Oseretsky Test of Motor Proficiency 2nd Edition(BOT-2) 평가를 실시하여 두 시점의 평가 결과를 비교하였다. 결과 : 집단 작업 활동 프로그램은 지역아동센터 아동의 시지각 및 운동기능을 향상시키는 효과가 있었다. 결론 : 본 연구는 지역아동센터 아동들의 시지각 및 운동기능의 발달 촉진에 있어서 집단 작업 활동 프로그램의 효과를 보여주었다. 이러한 경험적 증거는 발달을 촉진하는 작업 활동이 지역사회에 적용되고 확대될 수 있는 근거를 제시한다.

• 지역사회간호학회지
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• 제28권1호
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• pp.88-97
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• 2017

Purpose: The purpose of this study is to identify the effects of a physical activity program on the physical fitness in persons with intellectual disabilities. Methods: The study design was an equivalent control group pre-post test. The treatment group received ths physical activity program five times per week for 20 weeks. Data were collected from the treatment group at two time points: Week 1 and Week 20 following the initiation of the treatment protocol. Data were collected from the control group at the ends of week 1 and Week 20. Data analysis was performed using the IBM SPSS v.21.0 software program. Results: The experimental group showed a significant reduction of physical fitness: basic of physical fitness (t=-2.07, p=.041), flexibility (t=2.25, p=.027), muscular strength (t=2.70, p=.009), agility (t=-3.35, p=.001), except for sense of balance (t=-0.91, p=.368), while control group showed no change in these variables. Conclusion: The findings of this study suggest that the physical activity program has proved to be a stable and physically active intervention program for physical activity in intellectually disabled persons.

• 대한정형도수물리치료학회지
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• 제18권2호
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• pp.23-29
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• 2012

Background: The present study was conducted with 30 adult males in order to examine the muscle activity of the trunk and the lower extremities at diverse initial bending angles of the hip joint during bridge exercise on a stable surfaces and on an unstable surface that is widely performed for stabilization. Methods: The initial angles of the hip joint used were $0^{\circ}$, $45^{\circ}$ and $90^{\circ}$ and the subjects were divided into a matt experimental group and a balance training group. Results: In maximum values of muscle activity at different exercise methods and angles, the matt experimental group showed statistically significant differences in the muscle activity values of the rectus abdominis muscle, the erector spinae muscle, the rectus femoris muscle and the peroneus muscles between different angles while the balance training group showed significant differences only in the muscle activity values of the erector spinae muscle between different initial angles of the hip joint. The matt experimental group showed significant differences in muscle activity between initial angles $0^{\circ}$ and $90^{\circ}$, between $45^{\circ}$ and $90^{\circ}$ in the rectus abdominis muscle, between $0^{\circ}$ and $90^{\circ}$ in the erector spinae muscle, between $45^{\circ}$ and $90^{\circ}$ in the rectus femoris muscle and between $0^{\circ}$ and $90^{\circ}$ in the peroneus muscles while the balance training group showed significant differences between $0^{\circ}$ and $90^{\circ}$ in the erector spinae muscle. Conclusions: Therefore, it is thought that bridge exercises should be applied to patients using diverse methods.

• 대한물리치료과학회지
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• 제13권3호
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• pp.55-64
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• 2006

Despite well-known benefits of physical activity for older adults, most older adults remain significantly underactive. The purpose of this study was to examine the effects of an inclusive, choice-based physical activity promotion program to increase lifetime physical activity levels of seniors on physical activity & health-related quality of life outcomes in older adults. The physical activity promotion program guided participants to choose activities that took into account their health, preferences, and abilities. It offered information on ways for them to exercise safely, motivate themselves, overcome barriers, and develop a balanced exercise regimen. A six-month comparison-group trial was conducted with older adults in community senior center. Changes in self-reported physical activity & health-related quality of life(SF-36) by group & within group were evaluated using t-test. Of 30 subjects, 22(73%) completed the trial. Subjects were aged 63 to 75 years(mean=$68.36{\pm}4.02$); 86% were female. The intervention group increased estimated caloric expenditure by 1975 calories/week in moderate intensity activities(MET${\geq}3.0$; p=.008), and by 2312 calories/week in physical activities of any intensity(p=.005). Between-group analyses showed that the changes were significantly different in both measures(p=0.17; p=032). The intervention group also significantly better scores on general health perception(p=.031) & vitality(p=.002). Individually tailored programs to encourage lifestyle changes in seniors may be effective and applicable to health care and community settings.