• Parasites, Hosts and Diseases
• /
• v.35 no.4
• /
• pp.283-290
• /
• 1997

A total of 32 human diphyllobothriasis cases have been reported so far in Korea, exclud- ing 21 egg-positive cases from stool examinations. Authors experienced five more human cases of DiphHllobothrium latum infection, especially infected due to eating raw flesh of redlip mullet, Lizc hoematocheiln. Five cases were neighbors residing in the Puchon area, Kyonggi-do, who ate raw mullets (L. hQematocheila) in a party in February 1996. The mul- lets were purchased at the Noryangjin fisheries market in Seoul. All of cases (2 males and 3 females) were 35 to 43 years old and healthy with the body weight range of 56-62 kg. They complained about gastrointestinal trouble and abdominal discomfort, but were in normal ranges of their hematology and urinalysis data. None revealed any sign of anemia The patients experienced natural discharge of a chain of segments before, and showed diphyllobothriid eggs in their stool specimens when they visited our laboratory. They were administered with praziquantel (15 mg/kg of body weight) and 30 g of magnesium sulfate as a purgative. Two whole worms with the scolices (310-340 cm in length; 8-13 mm in width) were expelled each from two out of five cases after anthelmintic treatment, and the others expelled the parts of strobilae without scolex. The worms were identified as D. Ictum, based on the following biological characters. external morphologies, coiling of uterus, the number of uterine loops, position of genital opening, morphologies of cirrus, cirrus sac and seminal vesicle on the histological sections, position of vagina and uterine pore , and microscopical and SEM morphologies of the eggs.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.32 no.6
• /
• pp.921-925
• /
• 2003

To control blood glucose level as close to normal is the major goal of treatment of diabetes mellitus. $\alpha$-glucosidase is the enzyme to digest dietary carbohydrate and inhibition of $\alpha$-glucosidase could suppress postprandial hyperglycemia. The methanol extract of soybean sprout was tested for the inhibitory activities against $\alpha$-glucosidase in vitro. Soybean sprout extract inhibited yeast $\alpha$-glucosidase activity by 24.5% at the concentration of 5 mg/mL. The methanol extract of soybean sprout was subsequently subjected to sequential fractionation with hexane, ethyl acetate, butanol and water. Among the fractions tested ethyl acetate-soluble fraction showed relatively strong inhibition against $\alpha$-glucosidase by 36.3% at the concentration of 5 mg/mL. Acarbose, standard $\alpha$-glucosidase inhibitor, inhibited $\alpha$-glucosidase activity by 40.1%. The ability of soybean sprout extract to lower postprandial glucose was studied in streptozotocin-induced diabetic rats. Starch solution (1 g/kg) with and without the methanol extract of soybean sprout (500 mg/kg) was administered to diabetic rats after an overnight-fast by gastric intubation. A single oral dose of soybean sprout extract inhibited the increase in blood glucose levels significantly at 60, 90, 120, 180 min (p<0.05) and decreased incremental response areas under the glycemic response curve significantly (p<0.05). These results suggest that soybean sprout might exert hypoglycemic effect by inhibiting $\alpha$-glucosidase activity.

• Korean Journal of Community Nutrition
• /
• v.11 no.3
• /
• pp.346-360
• /
• 2006

This study was conducted to evaluate the effects of home-visiting nutrition education for the elderly with high fasting glucose level in an urban community. The study subjects were 40 elderly people, whose information on general characteristics, anthropometric measurement, biochemical indices, nutrition knowledge, nutrition attitude, dietary habit, food intake and nutrient intake were obtained at baseline. The education group received 6 weekly visits of home-visiting nutrition education from 15 March to 25 April 2004. In the baseline-survey, the education group and non-education group showed no differences in their general characteristics, health-related characteristics, anthropometric measurements, biochemical indices, nutrition knowledge, nutrition attitudes, dietary habits, and food and nutrient intake levels. The difference of mean change of nutrition knowledge, nutrition attitude and dietary habit after home-visiting nutrition education had been studied. The nutrition knowledge score increased by 1.4 in the education group; however, those in the non-education group which increased by 0.4, thus, the differences of mean change were statistically significant (p < 0.05). The nutrition attitude score increased by 1.2 in the education group; however, those in the non-education group decreased by 0.4, thus, the differences of mean change were statistically significant (p < 0.01). The dietary habit score increased by 1.7 in the education group; however, those in the non-education group decreased by 2.8, thus, the differences of mean change were statistically significant (p < 0.01). The difference of mean change of anthropometric indices and biochemical indices in education group and the non-education group was not significant. Looking over the zcereals and their products, vegetables, seaweeds, meats and their products, and fish than the non-education group. The MAR increased by 0.06 in the education group; however, that in the non-education group increased by 0.01, thus, the differences of mean change were statistically significant (p < 0.05). The differences of mean change of fasting blood glucose and biochemical indices after home-visiting nutrition education were studied. Fasting blood glucose decreased by 7.6 mg/dL in the education group; however, in the non-education group which increased by 0.4 mg/dL, the difference of mean change was not significant (p = 0.051). The above findings suggest that home visiting nutrition education increases the nutrition knowledge and nutrition attitude, as well as, it is effective to change dietary habits. If the education period is extended, not fasting blood glucose improvement was insignificant, but fasting blood glucose improvement ability could be found by changing dietary habits.

• Journal of Korean Society of Environmental Engineers
• /
• v.35 no.12
• /
• pp.953-959
• /
• 2013

In this study, through the analysis of the growth condition and prey of the largemouth bass, we tried to understand the characteristics of the aquatic animal community depending on the composition and shape of a artificial lake. The evaluation was conducted for Ilsan lake which is one of the largest urban artificial lakes in Korea. Weight gain rate of the Zone III (eco-zone) was more rapid based on the relationship of length and weight of largemouth bass. Total 16 and 9 species of fish were found in each Zone III and Zone I, II (artificial zones), which represented significantly higher diversity of fish species in Zone III than Zone I, II. Index of relative importance(IRI) was more diverse at Zone III and when considering the hunger rate the food stress was more serious at Zone I, II. the proportion of the population of fish, Zacco platypus revealed to be the dominant species, and Squalidus gracilis majimae and Rhinogobius brunneus inhabited only Zone III naturally rich. On account of low prey species diversity of Zone I, II, the Phylum Arthropoda like Heteroptera showed relatively higher prey ratio in stomach of largemouth bass than that of Zone III. It was possible to figure out aquatic animal community characteristics indirectly through analyzing the stomach contents of largemouth bass.

• Journal of the korean academy of Pediatric Dentistry
• /
• v.38 no.4
• /
• pp.355-361
• /
• 2011

Sedative method and its effect are affected by diverse variables: dosage and intake method of drug, weight, gender, patient compliance, sleeping hours prior to procedure, treatment hours, health status, type of used drugs are the factors. This study is conducted with empirical observation that shorter the sleeping hours before the day of chloral hydrate sedation, the effectiveness is larger; and therefore to actually recognize the correlation between chloral hydrate/hydroxyzine sedation and sleeping hours of child patient prior to sedation. The subjects were those children whose sleeping hours were similar to each other at the ages ranging from 2 to 5 years old totaling 37 children. Total 11 of them received pulp treatment. Sedative effect was evaluated by the same assessor with Houpt's rating scale. Sedative effect in relation with prior day's sleeping hours evaluated with simple regression analysis. Sedative effect in relation with pulp treatment was analyzed with independent t-test. Sleeping hours prior to sedation and sedation effect have negative correlation. No significant correlation is found between pulp treatment and sedation effect(p>0.05).

• Journal of Korea Association of Health Promotion
• /
• v.3 no.2
• /
• pp.199-218
• /
• 2005

이 연구는 우리나라 20세 이상 성인에서의 대사증후군 유병률을 파악하고 보건의식행태와 대사증후군간의 상관관계를 분석함으로써 대사증후군의 예방 및 치료를 위한 보건교육·건강증진 프로그램의 기초자료로 활용코자 시행되었다. 연구재료로 1998년 국민건강영양조사에 참여한 20세 이상 성인 24,469명 중 건강검진조사를 받았고 건강면접조사, 보건의식행태조사, 식생활조사에 응답한 7,854명의 조사결과를 활용하였으며, 2001년 미국에서 발포된 제 3차 콜레스테롤 관리지침(NCEP-ATP3)에서 제시된 대사증후군 진단기준 및 WH0 아시아/태평양지역 허리둘레를 기준으로 대사증후군 유병률을 분석하였다. 결과는 다음과 같다. 우리나라 20세이상 성인의 대사증후군 유병률은, NCEP-ATP3 기준에서 13.3%(남자 10.1%, 여자 16.0%), 아시아/태평양지역기준에서 19.8%(남자 16.7%, 여자 22.4%)로 아시아/태평양지역 기준에서, 남자보다는 여자에서 더 높았다. 대사증후군 진단항목 중복부비만, 저 HDL-콜레스테롤의 유병를은 여자에서, 고중성지방혈증, 공복시고혈당 유병률은 남자에서 더 높았고, 연령이 증가할수록 대사증후군의 유병률이 증가하였다. 또 대사증후근 진단할목의 보유경향은 ATP3진단기준에서 남자는 복부비만을 제외한 4개항목을 70%이상에서, 특히 고중성지방혈증은 95.0%에서 보유하였다 여자는 저HDL-콜레스테롤과 고중성지방혈증을 70%이상에서 보유하였다. 아시아/태평양 진단기준에서는 남자의 경우 고중성지방혈증을 88.0%에서, 여자의 경우 복부비만 및 저 HDL-콜레스테롤을 80%이상에서 보유하고 있었다. 대사증후군과 보건의식행태 간의 상관관계를 분석한 결과, 교육수준이 낮을수록, 결혼하지 않은 사람에 비해 결혼한 사람에서대사증후군 위험이 증가하였으며, BMI가 증가할수록 대사증후군 위험이 급격히 증가하였고, 고혈압·뇌졸중, 당뇨병 가족력이 있는 남자에서 대사증후군 위험이 증가하였다. 또 스스로 건강하지 않다고 생각하는 사람일수록 현재 흡연자의 PACK- YEAR가높을수록, 자주 술을 마실수록, )회 음주량이 많을수록, 과음빈도가 많을수록 대사증후근 위험이 증가하였으며, 알코올 의존 경향이 있는 경우에서도 유의한 결과를 보였다. 최근 1년간 체중이 감소 혹은 증가된 경우에서 유의한 결과를 보였으며, 체증감소정도가 클수록 대사증후군 위험이 증가하였다. 이상의 결과를 종합해 볼 때, 우리나라 성인의 대사증후군 유병률은 비교적 높으며 대사증후근의 발생에는 보건의식행태, 특히 음주 흡연비만 연령 교육수준 등이 밀접하게 관여한다고 할 수 있다. 그러나 앞으로 대사증후군의 예방을 위한 건강증진 프로그램의 기획 및 치료방침 수립을 위해서는 우리 나라대사증후군의 유병에 영향을 미치는 진단기준항목 및 관련요인의 상호 연관성, 우리나라에 적합한 진단기준 설정 등에 대한 지속적이고 깊이 있는 연구가 이루어져야 할 것이다.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.24 no.4
• /
• pp.510-516
• /
• 1995

A multidisciplinary weight control program was conducted for obese women. The major components of the program included low calorie diet therapy, exercise, behavior modification and nutritional education and counseling. Sixteen healthy volunteers in excess of body fat, above 30%, were enrolled in the group support program. But 5 person were dropped out in the 2nd week of treatment. During the 1st week of group orientation, individual cause of obesity was assessed through a computer program including survey of dietary intake, activity, eating habits and life styles. During the 5 weeks of treatment, 4.8kg of average weight loss was accomplished using a following program ; low calorie diet(1200kcal/day with all essential nutrients), low impact aerobic exercise(50~60% of $VO_{2max}$, 1 hour/day in a group, 3~5 days/week), behavior modification of individual life styles and eating habits causing obesity and nutritional education concerning nutrition, role of exercise such as brisk walking, importance of slow eating in regular meal pattern and internal motivation for weight reduction, health risk of obesity and rapid weight loss, weight recycling and yo-yo syndrome, etc. Nutritional conseling was conducted 3 times per week with checking self-records of foods, activity, emotional state and tiredness. Before and immediately after 5 weeks of treatment, blood pressure, fasting blood glucose, cholesterol and triglyceride were measured and comparied with paired t-test. After 5 weeks of treatment, body weight, body mass index, body fat and circumferences of waist, upper arm and hip were significantly decreased. Also LDL-cholesterol was significantly decreased after obesity treatment.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.12 no.7
• /
• pp.3130-3137
• /
• 2011

The present study was to elucidate such a relationship by comparing the coronary risk factors with and without fatty liver adjusted for age and/or BMI. Study subjects were 665 women of 30 years and over, who underwent health package check-up at the health promotion center of an university hospital from July, 2009 to June, 2010. As a results, the prevalence rates of fatty liver of study subjects were 11.6%, and the rates were significantly higher in older age group, in the group of higher level of BMI. The group of subjects with fatty liver had significantly lower mean HDL-cholesterol and higher levels of body fat rate, TG, TC, LDL-cholesterol, FBS and ALT, then those parameters in subjects without fatty liver, even after adjustment for age and/or BMI. In age and BMI adjusted logistic regressions, The odds ratio of fatty liver was increased significantly as there is an increase in the abnormal group with TG, TC, LDL-C and ALT.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.4
• /
• pp.121-128
• /
• 2019

The purpose of this study was to investigate the effects of exercise program intervention in Korea for the control of blood sugar levels in elderly women patients undergoing diabetes mellitus typeII and to investigate the effects of exercise program intervention. Research methods were searched through RISS, KISS, KoreaMed, and KMbase as domestic databases and limited to domestic papers published from 2010 to May 2017. Diabetes, female diabetes, and diabetes mellitus typeII were used as the search terms related to the patient group. Programs related to intervention, intervention, exercise, blood glucose, glucose insufficiency, glucose control, fasting glucose and HbA1c were used. A total of 12 papers were provided according to the intervention method. The mediation period was 12 weeks(50%), 3 times per week(58.3%), and 50 to 69 minutes(83.4%) was the most. The combined aerobic and anaerobic exercise was found to be an effective exercise method to control not only blood glucose level but also HbA1c. Individualized exercise program intervention should be provided considering the physical fitness level and health status of elderly patients undergoing diabetes mellitus typeII and should be encouraged to maintain effective blood glucose control through continuous exercise rather than one-off exercise.

• Korean Journal of Ichthyology
• /
• v.30 no.4
• /
• pp.232-237
• /
• 2018

The feeding habits of Beringraja pulchra were studied using 203 specimens collected from February 2017 to March 2018 in the coastal waters of Incheon, Korea. The size of B. pulchra ranged from 31.1 to 77.7 cm in disc width (DW) and the stomachs of 16 specimens were empty. B. pulchra was a carnivore that mainly consumed fishes and shrimps, but also ate various benthic crustaceans and other invertebrates with small amounts. The main prey items in the diets of shrimps and fishes were Crangon hakodatei and Ammodytes personatus, respectively. The proportion of fishes in prey items increased with size-related while that of shrimps decreased. With increasing disc width of B. pulchra, the mean number of preys per stomach (mN/ST) and the mean weight of preys per stomach (mW/ST) were increased.