In order to find out a valuable control measure for soil-transmitted parasties, the infectivity in mice of Ascaris eggs irradiated with Cobalt(60) were examined. The results were summarised as follows. In vitro, Ascaris eggs irradiated with larger doses of Cobalt(60) developed poorly, and no difference was found between fresh eggs and those cultured for a few days. Ascaris eggs irradiated with doses of 200,000 rad. developed at the rate of 90 percent after 4 weeks, whereas those irradiated with 1,000,000 rad. developed 28 percent. Ascaris eggs irradiated with Cobalt(60) after 2 weeks of culture were poor in development compared with those of 4 week culture. Eggs cultured for 5 weeks showed weaker infectivity in mice than those cultured for 8 weeks. In the control groups, the infectivity in mice of Ascaris eggs was remained the same between 5 and 8 weeks. The minimum dose of Cobalt(60) irradiation effective for preventing infectivity in mice was estimated to be 200,000 rad.
parasiotology ; radiology ; prevention ; Ascaris suum ; nematode ; Cobalt(60) ; irradiation

Background: Cerebral palsy is due to static encephalopathy during perinatal period. Selective dorsal rhizotomy (SDR) involves selective division of posterior nerve roots to reduce spasticity and improve function in children with spastic cerebral palsy. Anesthesia during SDR must preserve muscle contraction in response to direct electrical stimulation of the dorsal nerve roots. We did this study to get the better management of anesthesia for SDR. Methods: Anesthetic records were reviewed for 16 patients who underwent SDR during January 1996 to August 1997. Demographic data; anesthetic drugs and doses; changes of vital signs and end tidal CO2; dorsal root stimulation; postoperative pain control were analysed. Results: The mean age of patients was 4.9+/-1.7 years old. The mean weight was 16.3+/-4.0 kg. The under 1 MAC concentration of isoflurane and 2~3 mcg/kg/hr fentanyl did not interfere with electrophysiologic monitoring. Esophageal temperature was increased significantly during electrical stimulation of dorsal roots. End tidal CO2 concentration had a tendency to increase after electrical stimulation too. Direct installation of 10~15 mcg/kg intrathecal morphine prior to dural closure, and postoperative 0.5 mcg/kg/hr fentanyl had a good postoperative analgesia without complication. Conclusions: Isoflurane and fentanyl during anesthesia, and intrathecal morphine with continuous infusion of fentany postoperatively are suggested a good anesthetic method for SDR.
Analgesia ; Anesthesia ; Anesthetics ; Cerebral Palsy ; Child ; Electric Stimulation ; Fentanyl ; Humans ; Isoflurane ; Morphine ; Muscle Contraction ; Muscle Spasticity ; Pain, Postoperative ; Rhizotomy* ; Spinal Nerve Roots ; Vital Signs

No abstract available.
Barium* ; Enema* ; Intussusception* ; Ultrasonography* ; Water*

OBJECTIVES: The purpose of this study was to investigate client satisfaction with mental health services across sociodemographical and service utilization characteristics and to identify the predictors for quality of life for schizophrenic patients who registered in community mental health center. METHODS: One hundred five schizophrenic patients who had received intensive or continuing care completed questionnaires, which included Consumer Satisfaction Scale and the Korean version of World Health Organization Quality of Life Assessment Instrument-Brief (WHOQOL-BREF). Subject's sociodemographic and service utilization characteristics were compared using t-test or one-way analysis of variance. To examine the influence of these variables on quality of life, stepwise multiple regression was conducted. RESULTS: Consumer satisfaction scores differed significantly depending on the length of contact with a current mental health staff. In a stepwise multiple regression model, service relevance and occupation together explained 20.5% of variance in quality of life. CONCLUSION: The results suggest that continuity in contact with a current mental health staff was important in consumer satisfaction. Service relevance and occupation had an impact on quality of life.
Consumer Satisfaction ; Humans ; Mental Health Services* ; Mental Health* ; Occupations ; Quality of Life* ; Surveys and Questionnaires ; Schizophrenia* ; World Health Organization

The history of rehabilitation of disabilities in Korea began with the foreigners and missionaries who were interested in it after Korean War. In 1981. Disabled Persons Welfare Act was enacted and the 88 Paralympics brought the nations attention to the welfare and rehabilitation of persons with disabilities. Since then, the facilities and the services for the disabled persons have expanded rapidly and the rehabilitation treatment and nursing intervention are drawing more attention. Against this background, the survey on the current status of disabilities, welfare service, facilities, and rehabilitation nursing was conducted. The results of this survey are as follows 1. According to the 2000 census of disabilities. the number of persons with disabilities in Korea is estimated at 1.449.500. or 3.09% of the entire Korean population, 0.74% up from 2.35% in 1995. 2. Disability Types in 2000 The 2000 census showed that the persons with disabilities numbered 1.449, 496 out of the total population and 1.024,371 persons are registered for disability. making up 70.7% of the estimated disabled population. Among them, physically disabled persons accounted for the largest 41. 7% (605.127) and mentally retarded persons stood at the smallest 9% (13.481). 3. Percentage of Disability Presence The survey showed that more than 90% of disability were acquired. However, 44.8% of mental disability and 61.4% of hearing /speaking disability were not acquired after birth. This means that these disabilities happened by congenital cause or birth accident. 4. Yearly Figure of Registered Disabled Persons In 1989. 218,601 persons registered for disability and, in 2000, the number increased by 4.7 times to 1.024.371. These figures are different from the actual number of disabled persons. According to the 1995 census. 1.053.486 were disabled persons but only 378,323 registered for disability. And. in the 2000 census. 1.024,371 out of the 1.449.496 of disabled persons registered for disability. 5. Welfare Service for Persons with Disability 62.6% of the total disabled people are registered and physically disabled persons accounted for the highest percentage of 96.7%. 26.5% of non-registered disabled people said that they didn't know the registration procedure. The rest of them replied that they didn't think they were disabled or that registration didn't seem to give any benefits 6. Welfare Policies for Disabled Persons The welfare benefits given to the disabled are as follows: Issuance of disabled sign for car drivers. Permission to use LPG fuel. Reduction of public facility fees. Household allowance. Tax reduction or exemption, Medical allowance and education subsidy for children, and Housing. 7. Current Condition of Welfare Facilities by Disability Type. The welfare institutions for disabilities numbered 188i in total and they can accommodate 16,823 persons. Categories of these institutions are physical disability(37), visual disability(10). hearing/speaking disability(l4). mental retardation(59), and sanatoriums(68). 6. Human Resource of Rehabilitation of Disabilities Advanced education programs include rehabilitation nursing in its curriculum and this was selected as the program of Korean Academic Society of Nursing in 1990. In November 1997, Korean Academic Society of Rehabilitation Nursing was launched and many academic meeting and seminars were held. This organization is also making efforts to develop the education program for qualified rehabilitation nursing professionals and to develop the standards of rehabilitation nursing practice. In the professionals of the rehabilitation there are rehabilitation specialist, physical therapist, speech therapist, occupational therapist. It is needed to come up with the measures to supply stable human resources following the demand of disabled persons and to recognize the private certificates for rehabilitation professionals as official ones after reviewing the education and training programs of private institutions. 9. Rehabilitation Nursing 1) Rehabilitation nursing was taught as an independent subject in 11 undergraduate programs and 9 graduate programs. 2) Research on rehabilitation nursing in Korea were 24 experimental research and 11 non-experimental research. The intervention of experimental research were mostly education and exercise rehabilitation programs. 3) In the three rehabilitation hospitals, nursmg IS divided into two categories, direct nursing and education & counseling. Direct nursing includes tracheostomy or nasogastric tube care, urination and defication, skin care, pain control, complication, prevention and care, prevention of injury from a fall. etc.
Censuses ; Child ; Counseling ; Curriculum ; Disabled Persons ; Education ; Emigrants and Immigrants ; Family Characteristics ; Fees and Charges ; Hearing ; Housing ; Humans ; Korea* ; Korean War ; Mentally Disabled Persons ; Missions and Missionaries ; Nursing ; Parturition ; Penicillin G Benzathine ; Physical Therapists ; Public Facilities ; Rehabilitation Nursing* ; Rehabilitation* ; Skin Care ; Specialization ; Taxes ; Tracheostomy ; Urination

No abstract available.

Usually egg count technique has been employed to know the intensity of infestation of human intestinal helminths and to elucidate the effects of anthelmintics. Comparing the three egg count methods - Stoll's egg dilution method, Beaver's direct smear method and FHK counting board method - the authors reached the following results: As the result of application of the three methods to 75 Ascaris egg positives and 95 Trichocephalus egg positives, in the case of Ascaris eggs, the egg detection rate was 99 per cent by Stoll's method, 97 per cent by Beaver's method and was lowest by FHK method at 79 percent. Meanwhile, in Trichocephalus eggs, Stoll's method revealed 92 percent, Beaver's method 95 percent, and FHK method 95 percent, there being no noticeable differences. With regard to EPG, in counting Ascaris eggs, Stoll's method showed a value closest to the actual number of eggs, and the value revealed by FHK method was smaller than the actual number. As the result of comparing the coefficiencies of variation of the three egg counting methods, both in Ascaris eggs and Trichocephalus eggs, the FHK method showed the smallest, followed by Stoll's method and Beaver's method.
parasitology-helminth-nematoda ; Ascaris lumbricoides ; Trichuris trichiura ; diagnosis

BACKGROUND: Recently, it has been established that plateletpheresis needs more efficiency and shorter processing time. Fenwall laboratories developed a new collection chamber for CS-3000 Plus, PLT-30TM collection chamber, which can reduce the processing time with efficient collection. We evaluated the PLT-30TM collection chamber by comparing it with A-35 collection chamber that has been used as a standard collection chamber of CS-3000 Plus us. METHODS: Thirty platelet collection procedures were performed using the CS 3000 Plus with A-35 collection chamber and PLT-30TM collection chamber. The changes of the hematologic parameters between pre- and post-donation in donors and the total platelets yields and the contaminated WBCs in the plateletpheresis products were evaluated. In processing, the yield predictor calibration was adjusted to 1.00 and 1.13 in A-35 and PLT-30TM respectively. Yield predictors of pheresis were the same as 3.5x1011 in both and end point volumes were calculated from the CS-3000 Plus. Processing volume and processing times were compared between A-35 and PLT-30TM groups. RESULTS: With PLT-30TM collection chamber, 3.38+/-0.72x1011/L platelets were harvested, whereas 3.20+/- 0.73x1011/L were collected with A-35 collection chamber, which was not significantly different. But processing time with the PLT-30TM collection chamber was more reduced than that with the A-35 collection chamber by about 20 minutes (PLT-30TM : 88.6+/-8.4 min, A-35 : 106.7+/-11.7min). Collection efficiency of PLT-30TM chamber was 50.7+/-12.5% and that of A-35 chamber was 44.4 + 8.8%. The leukocyte contamination of the platelet concentrates were not statistically different(PLT-30TM: 0.0-3.6x106, A-35 : 0.1-4.1x106). CONCLUSIONS: PLT-30TM collection chamber has the advantages of shortening the donation time and decreasing the processing volume with better collection efficiency and flexibility of platelet concentrate volume.
Blood Component Removal ; Blood Platelets ; Calibration ; Humans ; Leukocytes ; Plateletpheresis ; Pliability ; Tissue Donors

PURPOSE: This study was conducted to discover the related factors of neonatal suckling in the initiation of breastfeeding in primiparous mothers and to provide basic data for promoting nursing intervention strategies to improve the practice of breastfeeding. METHOD: The subjects of this study were 71 primiparous mothers who had normal vaginal deliveries at one obstetric hospital in P metropolitan city and one delivery center in J city. The collected data was analyzed using the SPSS program. RESULT: The average IBFAT (Infant Breastfeeding Assessment Tool) score was 9.6+/-2.3. The general characteristics studied that had a significant influence on neonatal suckling in the initiation of breastfeeding were the place of delivery (ex: Hospital, Postnatal Unit), whether oxytocin was used, no usage of analgesic medication, amount of satisfaction after the first breastfeeding weight of the newborns and the Apgar score at one minute. CONCLUSIONS: A higher IBFAT score was related to primiparous mothers who had a hospital delivery, received oxytocin, received maternal labour analgesics, neonatal weight, Apgar score at one minute, and satisfaction after the first breastfeeding.
Analgesics ; Apgar Score ; Breast Feeding* ; Humans ; Infant, Newborn ; Mothers* ; Nursing ; Oxytocin

No abstract available.
Barium* ; Diagnosis* ; Enema* ; Hirschsprung Disease*