• Korean Journal of Pharmacognosy
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• v.38 no.1
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• pp.50-55
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• 2007

This study was designed to investigate the effects KH-204 on erectile dysfunction in hyperlipidemic rat. KH-204 has been evaluated antihyperlipidemic and antierectile dysfunction effects on experimental hyperlipidemic rats induced by high fat diet. After oral administration of the water extract KH-204 (50, 100, 200, 300 mg/kg) to hyperlipidemic rats for 8 weeks, the variables including body weight, total cholesterol, HDL and LDL levels in serum, the expression of eNOS and nNOS in penis were measured. And erectile function was determined by measurement of intracavernosal pressure (ICP) and maximal arterial pressure (MAP) after electrical stimulation of the cavernosal nerve. Oral administration of KH-204 significantly inhibited the increases of serum total cholesterol and LDL-cholesterol levels and the decreased of serum HDL-cholesterol levels in hyperlipidemic rats induced by high fat diet. The penile expression level of the two enzyme (eNOS, nNOS) were increased significantly after oral administration of the KH-204 50 mg/kg. Erectile function after 10 volts stimulation was significantly decreased in the hyperlipidemic rat compared with the normal rat, but increased in KH-204 group compared with hyperlipidemic group. These results suggest that KH-204 is effective for erectile dysfunction in hyperlipidemia.

• Korean Journal of Health Education and Promotion
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• v.29 no.5
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• pp.89-101
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• 2012

Objectives: This study aims to evaluate the effectiveness of a lifestyle intervention on the improvement of obesity, health behaviors and behavioral determinants among Korean adults. Methods: Obese adults aged 30 to 59 years (n=76) were randomly assigned to the intervention group (IG) or the comparison group (CG). The IG received a 3-month multi-component lifestyle intervention, while the CG received minimal information on obesity. The program consisted of health counseling, health education booklet and health diary. Health examination and self-administered survey were conducted before and after the intervention to determine the effectiveness of the program. Results: After the intervention. health indices of the IG were significantly improved in weight(p=.003), waist circumference(p=.011), % body fat(p=.021), and total abdominal fat area(p=.041). The reduction of waist circumstance among IG participants was better than that of those in the CG(p=.017). The IG demonstrated significant improvements in dietary behaviors(p=.013), periodic measurement of waist circumstance(p=.005), pros of weight control(p<.001) and awareness of one's current biomarkers(p=.038) better than the CG did. The proportion of normalized participants in waist circumference was 21.1% in the IG and 8.7% in the CG(p=.017). Conclusions: Lifestyle intervention program can improve the obese status and health behaviors in adults.

• Asian-Australasian Journal of Animal Sciences
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• v.17 no.1
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• pp.7-12
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• 2004

Real time ultrasonic measurements for 13th rib fat thickness (LBF), longissimus muscle area (LEMA) and marbling score (LMS) of live animal at pre-harvest and subsequent carcass measurements for fat thickness (BF), longissimus muscle area (EMA), marbling score (MS) as well as body weight of live animal, carcass weight (CW), dressing percentage (DP), and total merit index (TMI) on 755 Korean beef steers were analyzed to estimate genetic parameters. Data were analyzed using multivariate animal models with an EM-REML algorithm. Models included fixed effects for year-season of birth, location of birth, test station, age of dam, linear and quadratic covariates for age or body weight at slaughter and random animal and residual effects. The heritability estimates for LEMA, LBF and LMS on RTU scans were 0.17, 0.41 and 0.55 in the age-adjusted model (Model 1) and 0.20, 0.52 and 0.55 in the weight-adjusted model (Model 2), respectively. The Heritability estimates for subsequent traits on carcass measures were 0.20, 0.38 and 0.54 in Model 1 and 0.23, 0.46 and 0.55 in Model 2, respectively. Genetic correlation estimate between LEMA and EMA was 0.81 and 0.79 in Model 1 and Model 2, respectively. Genetic correlation estimate between LBF and BF were high as 0.97 in Model 1 and 0.98 in Model 2. Real time ultrasonic marbling score were highly genetically correlated to carcass MS of 0.89 in Model 1 and 0.92 in Model 2. These results indicate that RTU scans would be alterative to carcass measurement for genetic evaluation of meat quality in a designed progeny-testing program in Korean beef cattle.

• Asian-Australasian Journal of Animal Sciences
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• v.17 no.1
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• pp.122-126
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• 2004

A digestion trial in vitro was conducted to study effects of supplementation of NSP (non-starch polysaccharides) degrading enzyme (feed grade) on cell wall degradation and digestibility of nutrients in barley. The slices of barley were soaked in distilled water with or without 0.15% non-starch polysaccharides degrading enzyme. Microscopic examination of the slices showed that the endosperm cell wall of barley was completely degraded by the non-starch polysaccharides degrading enzyme. The residues and supernatant of digesta in vitro were separated by filtration with 0.1 mm nylon fabric. The residues were used for measurement of crude protein, crude fat, crude fiber, and moisture. The supernatant was used for determination of viscosity, as well as amino-nitrogen and glucose content. The results showed that compared with the control, the amino-nitrogen and glucose content of the supernatant increased by 17.58% (p<0.05) and 10.26% (p<0.05), respectively, while viscosity did not change. Enzyme supplementation increased the digestibilities of dry matter, crude protein, nitrogen-free extract, crude fat and crude fiber of barley by 18.1% (p<0.05), 20.3% (p<0.05), 16.4% (p<0.05), 26.9% (p<0.05) and 30.0% (p<0.05), respectively. The present study suggests that cell wall hydrolysis may contribute to improved nutrient digestion in vivo when non-starch polysaccharides degrading enzymes are fed to swine.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.10
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• pp.6766-6778
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• 2015

The purpose of the study is to investigate the effectiveness of the concurrent thermotherapy and intermittent fasting therapy for obesity. The experimental therapy conducted at the same time for 11 days, and had 35 adult participants. Six variables(girth, body weight, body mass index, body fat ratio, abdominal fat, and body basal metabolic rate) of participants were measured initially before the experimental therapy, and respectively after two consecutive experimental therapies (S1 and S2). The differences between the averages of the six variables in the initial measurement (C group), S1 group, and S2 group are significant and correlate each other. The differences between variables also were significant within groups and between groups. Additionally, the results show that the effectiveness of the therapy was greater after the 2nd therapy than the 1st therapy. In conclusion, these findings suggest that the concurrent therapy is effective and useful as a natural healing therapy for obesity.

• The Korean Journal of Physiology
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• v.16 no.2
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• pp.209-213
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• 1982

This study was conducted to investigate the effect of ingestion of sesame (Sesamum indicum) gruel as a nourishing meal upon the plasma gastrin concentration in normal Korean. Sixteen normal persons with no history of gastrointestinal diseases, including male and female were studied. After an overnight(about 15 hrs) fast, eight persons(mean age: 26.6, range: $20{\sim}40$ years) of them ingested a 350 ml sesame gruel corresponding to 12 g protein, 13 g fat and 99 g carbohydrate, and the remaining 8 subjects(mean age: 21.3, range: $20{\sim}24$ years) ingested a 350 ml glutinous rice gruel(control meal) corresponding to 8 g protein, 1 g fat and 115 g carbohydrate. The venous blood samples were drawn before and after the ingestion of the test meal for the measurement of gastrin by means of radioimmunoassay. 1) Plasma gastrin concentration in response to the ingestion of sesame gruel or glutinous rice gruel increased significantly compared with the concentration in fasting state. 2) Mean increment or percent increment in postprandial plasma gastrin concentration after the ingestion of sesame gruel was not significantly different from that after the control meal, i.e. the glutinous rice gruel. It is inferred from the above results that the ingestion of sesame contained in sesame gruel may have no significant influence on gastrin release in normal human subjects.

• Archives of Plastic Surgery
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• v.40 no.3
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• pp.203-208
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• 2013

Background Preoperative volume assessment is useful in breast reconstruction. Magnetic resonance imaging (MRI) and mammography are commonly available to reconstructive surgeons in the care of a patient with breast cancer. This study aimed to verify the accuracy of breast volume measured by MRI, and to identify any factor affecting the relationship between measured breast volume and actual breast weight to derive a new model for accurate breast volume estimation. Methods From January 2012 to January 2013, a retrospective review was performed on a total of 101 breasts from 99 patients who had undergone total mastectomy. The mastectomy specimen weight was obtained for each breast. Mammographic and MRI data were used to estimate the volume and density. A standard statistical analysis was performed. Results The mean mastectomy specimen weight was 340.8 g (range, 95 to 795 g). The mean MRI-estimated volume was $322.2mL^3$. When divided into three groups by the "difference percentage value", the underestimated group showed a significantly higher fibroglandular volume, higher percent density, and included significantly more Breast Imaging, Reporting and Data System mammographic density grade 4 breasts than the other groups. We derived a new model considering both fibroglandular tissue volume and fat tissue volume for accurate breast volume estimation. Conclusions MRI-based breast volume assessment showed a significant correlation with actual breast weight; however, in the case of dense breasts, the reconstructive surgeon should note that the mastectomy specimen weight tends to overestimate the volume. We suggested a new model for accurate breast volume assessment considering fibroglandular and fat tissue volume.

• Analytical Science and Technology
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• v.29 no.6
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• pp.300-304
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• 2016

The asphalt antistripping agents were synthesized from ethylenediamine (ED) or N,N'-bis(2-hydroxyethyl)ethylenediamine (HEED) with three different fatty acids. The formation of amide bonds were successfully performed and confirmed by FT-IR and $^1H-NMR$ data. The adhesive properties of antistripping agents were compared in terms of contact angle and BBS test. The reaction product of ED with waste animal fat exhibited the most hydrophobic by the contact angle measurement, and the strongest water resistance of 94 % by BBS test. However, the reaction product of ED with waste vegetable oil showed the strongest absolute bond strength of ca. 3610 and 3227 kPa for before and after water conditioning, respectively. For the bond strength in general, the reaction products of ED were superior to HEED reaction products, and the reaction products of animal fat and waste vegetable oil were superior to those of pure soybean oil.

• Journal of Digital Convergence
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• v.14 no.6
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• pp.363-370
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• 2016

The purpose of this study was to investigate the effects of 12-week circuit weight training on their body composition and physical fitness in middle aged women. A total of 34 subjects of did not have any physical abnormalities or diseases, and the subjects were 12-week circuit weight training. The results of this study were as following : Body composition component examination showed that the body weight, body fat percentage and waist measurement showed differences that were statistically significant. And the physical fitness component examination showed that muscular endurance, flexibility, agility, and cardiovascular endurance showed differences that were statistically significant. But muscular strength and reflexes showed differences that were not statistically significant. These results suggest that the circuit weight-training had an effect on body composition and physical fitness examination results over 12-week. Therefore, we consider that the circuit weight training is recommended to middle-age women to improve body fat percentage and physical strength.

• The Research Journal of the Costume Culture
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• v.17 no.6
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• pp.939-946
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• 2009

This study is to classify the shape of the body by means of the drop value of the middle-age women. Drop value is based on the circumstances of the body deciding the dimentions of the clothes. Therefore, the study based on the drop value seems to decided the measurement of the clothes in making mass production of ready made clothes. In order to put measure items on this study of the value on 'The fifth survey of body measure of Korean', select 785 people in middle-aged women aged from 40 to 59. And considering the characteristic of upper-drop and lower-drop, and swelling belly by accumulated fat, selected five items(Bust Circumstance - Waist Circumstance, Hip Circumstance - Waist Circumstance, Hip Circumstance - Bust Circumstance, Waist Circumstance(Omphalion) - Waist Circumstance, Hip Circumstance - Waist Circumstance(Omphalion)). The result of the study is summarized as follows. Type 1, M type of the body showed the distribution of 32.5% and belonged to low body development style. The line of human body is the nearest of the four bodies in middle-age woman out of whole shapes of 4 types and the line of human body is close to middle-age woman. Type 2, X type of the body showed the distribution of 40.8% and the line of human body remarkably showed. Type 3, H type of the body showed the distribution of 12.4% and the line of human body appears least. This group was larger than any other group in having more fat in the belly above the circumstance of the hip than other groups. Type 4, Y type of the body showed the distribution of 14.4%. This type was upper half of body development style, waist was slender, and there was seldom the bend around the circumstance of belly and hip.