No abstract available.
Cardiomyopathy, Dilated* ; Doxorubicin

OBJECTIVES: The purpose of this research is to help solve adolescent issues involving substance uses, which may become begin to undergo many changes(i. e. practising various roles, thereby leading to independent life styles). More often than not, adolescent drug problems develop into social problems, chiefly behavioral imitations and heavy dependence on medicine. The authors conducted a survey of adolescent substance uses to develop preventive measures against the drug habit prevalent among young people, thereby formulating a policy to deal with problematic community. Funded by a Youth Counselling Center in the city of H. the research was conducted on the following assumptions that there will be:Firstly, a comparison of drug uses by sex and age:Secondly, variance of substance users by family background and peer group:Thirdly, a combination of heavy drinking, smoking and delinquency resulting in the drug habit. METHODS: The survey included a total of 1613 students during 3 days, 12 through 14, July, 1999. The subjects were 833 pupils(51.6%) from 4 middle schools and 780 students(48.4%) from 3 high schools in the city of H with a ratio of 49.5 %(males) and 50.5%(females). RESULTS: 1) Experience of substance use is most referable to drinking(59.4%) and smoking(34.4%) while given to analgesics(33.1%) among medicines, glue(0.7%) among inhalants and philophone(0.4%) among narcotics. 2) High school students found more than double the amount of smoking and drinking as well as uses of hypnotics, stimulants and sedatives by junior high school students. 3) Our resalt showed was significantly noted that non-users had a better relationship with their parents than most users. 4) Smoking and drinking problean could be more easily developing into adolescent substance uses. 5) Alcohol, cigarette, and drug users showed more misconducts than other adolescents. 6) Most adolescents believe that drinking is necessary for making friends(55.0%), while smoking is just for killing time(50.9%). 7) Drinking, smoking, and other substance users were found to develop into more problematic habits. CONCLUSION: The present survey and several others show that adolescent substance uses in Korea are on the rise. Therefore, extensive counter-measures will be necessary followed by nationwide epidemiological survey of the pending issue, with the psychiatrists participating in the campaign.
Adolescent* ; Drinking ; Drug Users ; Financial Management ; Homicide ; Humans ; Hypnotics and Sedatives ; Korea ; Narcotics ; Parents ; Psychiatry ; Smoke ; Smoking ; Social Problems ; Tobacco Products

No abstract available.
Proteinuria*

No abstract available.
Animals ; Gene Expression* ; Hypothalamus* ; Immunohistochemistry* ; In Situ Hybridization* ; Rats* ; Vasopressins*

PURPOSE: To investigate the status of health education courses in elementary schools. METHOD: From September to December in 2003, 607 school nurses were surveyed by questionnaires. RESULTS: 1) Of the schools, 32.1% had health education programs as part of the school health service. A higher proportion was found in schools in suburban and rural areas. Mass media in health education was used by 75% of school nurses. Regular classes were more frequently utilized in schools in rural areas, while the classes in health-related subjects were utilized in urban areas. For 20.6% of school nurses, there was a substitute person to provide health care while the nurse was in health education classed, but 94.2% of school nurses found they had to give up health education due to pressure from other health services. 2) Of the nurses, 97.0% felt the need to provide health education courses, but 60.6% insisted that their work load needed to be modified and supplemental personnel were necessary if health education courses were to be provided. 3) More than 30% school nurses responded that educational materials and media, and concern by teachers and administrators were insufficient. 4) School nurses suggested that the content for health education courses should include healthy life and dental health care for students in lower grades, dental health care, sex education and safety for students in middle grades, and sex education and drug abuse prevention for students in higher grades. CONCLUSION: There is an urgent need to provide health education courses in elementary schools but conditions in the schools are not satisfactory. For successful school health services, personnel supplement, modified work loads and sufficient educational materials and media should be in place before health education courses are provided.
Administrative Personnel ; Delivery of Health Care ; Health Education* ; Health Services ; Humans ; Mass Media ; Surveys and Questionnaires ; School Health Services ; Sex Education ; Substance-Related Disorders

Purpose: This study aims to evaluate the recognition, purchase, and intake status of edible insects in adults, who are the main consumers of edible insects, and to provide the information necessary to expand the production and consumption of edible insects and related products in the future. Methods: A total of 453 adults (172 males and 281 females) aged 19 years and older were surveyed regarding their awareness of edible insects, purchase and consumption experience, and intention to purchase and consume, and the differences between them were analyzed according to gender and age groups. Data collection took place from December 2018 to January 2019. Results: Those who had knowledge of edible insects accounted for 87.0%, whereas those who had more than average knowledge were 75.9%, suggesting recognition was relatively high. Men had more experience than women in purchasing or consuming edible insects and related products (45.9% vs. 31.0%, p < 0.01). In terms of age, experience was 22.5% in 20–30s, 44.6% in 40–50s, and 63.1% in 60s and older, showing significant growth as age increased (p < 0.001). The satisfaction level of edible insects was highest in taste (3.4 points), and especially for shape and appearance, it decreased as age reduced (p < 0.001). The most common reason for not being willing to use edible insects was feeling repulsive (4.1 points), which was significantly more common in women than in men (4.3 vs. 3.9, p < 0.001), and lower with age (p < 0.001). The most needed information display for using edible insects was country of origin (63.8%), the main nutrient in edible insects was protein (93.6%), and the most preferred form of products was powder (39.5%). Conclusion According to the above results, the recognition of edible insects was high, whereas experience of using edible insects and intention to use edible insects were low especially in women and younger groups. The reason for this is that consumers are dissatisfied with edible insects due to their appearance. This study is expected to be used as basic data for expanding the production and consumption of edible insects and related products in the future.

No abstract available.
Antibodies, Monoclonal* ; Borrelia burgdorferi* ; Borrelia* ; Lyme Disease*

BACKGROUND: The aim of our study is to determine maximum surgical blood order schedule (MSBOS) in elective surgery through analyzing usage of blood products such as packed red cells and whole blood at Dankook University Hospital. We would like to establish the guidelines for effective utilization of blood products by introducing MSBOS to our hospital. METHODS: We calculated average amount of transfused blood for each elective surgery based on the discharge records of patients from January 1997 to December 1998 at Dankook University Hospital. Only those operations performed more than 5 times were included in this study. Average number of transfused units per patient of each operation was selected for MSBOS. RESULTS: For two years, the total number of surgery was 15,497 and the number of transfused operations was 1,682 (10.85%). Operation groups transfused below 10% was 77.3% of all 199 operation groups. The number of operation groups whose average of transfused blood was below 0.5 units was 80.3%. Type and screen (T&S) was recommended in 140 (70.4%) of all the operation groups. Of total groups MSBOS of 2 units was estimated in 4 groups (2.0%), of 3 in 14 groups (7.0%), 4 of 4 groups (2.0%), 5 of 2 groups (1.0%), 6 of 4 groups (2.0%), 7 of 7 groups (3.5%), and 8 in 2 groups (1.0%), respectively. CONCLUSION: We established MSBOS through the previous transfusion data of surgical operations over two years. To enforce MSBOS is needed for better medical services, which would decrease blood disuse and medical cost.
Appointments and Schedules* ; Humans

In response to invading pathogens, the body immune system develops an immediate defense mechanism, i.e., innate immune response, which is detected in almost all living organisms including mammals, plants, insects, etc. Recent studies have identified numerous innate immune receptors that are able to recognize pathogen-associated molecular patterns and transduce the essential intracellular signaling cascades to mount early and successful host defenses against infectious challenge. Among innate immune receptors, we will focus on two important receptors, toll-like receptors (TLRs) and nucleotide binding oligomerization domain (Nod)-like receptors, and their major intracellular signaling pathways that culminate to activate innate immune effectors and inflammatory mediators during pathogen infection. In this review, we address the recent advances of understanding intracellular signaling mechanisms by which TLRs and NLRs activate host immune defense and inflammation. The role and regulatory mechanisms by which a subet of NLRs-associated inflammasome activation induce interleukin-1beta secretion and their relevance with host defense will be also discussed. Both TLR- and NLR-mediated intracellular signaling networks serve crucial roles in mounting resistance to bacterial and viral infection through synthesis of immune mediators and antimicrobial chemicals during infection.
Immune System ; Immunity, Innate ; Inflammation ; Insects ; Interleukin-1beta ; Mammals ; Toll-Like Receptors*

A total of 47 patients with a diagnosis of nasopharyngeal carcinoma was treated in Department of Therapeutic Radiology, Seoul National University Hospital during last 4 years. Of the 47 patients, 23(49%) had undifferentiated carcinoma, 20(43%) had squamous cell carcinoma, while 4(8%) had lymphoepithelioma. Most of the patients(71%) has Stage IV disease, cervical lymph node metastases were found in 36(77%) and distant metastasis was found in 1 at the time of diagnosis. Complete response rate after radiotherapy for 47 patients of nasopharyngeal carcinoma was 85.1%. The overall actuarial 3 year survival rates was 0.718 and the disease free actuarial 3 year survival rates was 0.468. Nodal involvement and symptom duration were statistically significiant influencing factors for actuarial survival rate. Treatment failures were found in 20 patients (42.6%), local recurrence only in 6(30%), local and neck recurrence in 3(15%), local recurrence with metastasis in 4(20%) and distant metastasis only in 7(35%). Local failures were more frequent in the patients with cranial nerve symptoms (P=0.032). Distant metastases were more frequent with T4 lesions (P=0.047), and with nodal involvement (P<0.01). Retreatment after the tumor recurrence was chemotherapy and/or radiotherapy, two patients refreated for local recurrence were alive without evidence of disease for more than 19 and 44 months after retreatment.
Carcinoma ; Carcinoma, Squamous Cell ; Cranial Nerves ; Diagnosis ; Drug Therapy ; Humans ; Lymph Nodes ; Neck ; Neoplasm Metastasis ; Radiation Oncology ; Radiotherapy* ; Recurrence ; Retreatment ; Seoul ; Survival Rate ; Treatment Failure