No abstract available.
Amino Acids* ; Animals ; gamma-Aminobutyric Acid* ; Horns* ; Neurons* ; Rats* ; Receptors, GABA*

No abstract available.
Intussusception*

No abstract available.
Child* ; Drainage* ; Humans ; Peritonitis*

The purpose of this study was to analyze the physical fitness and performance level depending on play style in female table tennis players. Thirty-one female players participated in this study. The measurement factors for physical fitness were body composition, cardiopulmonary function and fitness, balance, power, flexibility, agility, isotonic and isokinetic strength, muscle endurance and anaerobic. Kruskal-Wallis test, Mann-Whitney test, and Spearman correlation were used to analyze the data. The results were as follows; in cardiopulmonary function and fitness, FEV1/FVC was significantly higher in defensive style than drive style. Also, Harvard step test was significantly higher in drive style than attack style. In agility, cross run was significantly slower in attack style than the other styles. In isokinetic strength, left flexion strength of knee was significantly higher in driver style than defensive style. Also, in correlations, performance level had association with Harvard step test in defensive and attack style, 20 m run in attack style, cross run in defensive and drive style, push-ups in drive style. As different physical fitness factors were correlated on performance and scientific training program should be applied according to the play styles.
Body Composition ; Education ; Exercise Test ; Female* ; Humans ; Knee ; Muscle Strength ; Physical Fitness* ; Pliability ; Racquet Sports ; Sports ; Tennis*

OBJECTIVES: This study was designed to evaluate the problems of pre-hospital Emergency medical care system (EMS) in workplace. We analysed 25 fatal work-place injuries during the recent 4 years and the work-place EMS of 8 enterprises located in Masan-city, Changwon-city and Kuje-island. METHODS: The safety managers and the members of Dept. of safety in the labor unions were interviewed about the work-place EMS. And we investigated on the injury reports, the work-place medical-room records and the medical records of emergency center for fatal 25 cases. RESULTS: The enterprises had the at-risk machines and processes, volatile materials and high-altitude working processes. There were duty doctors in only 3 enterprises but a few duty nurses or health-care providers in the others. The time spent for the education to the workers on safety was 24hrs/yr in 3 enterprises in 1998 but less than Bhrs in the others. There were medical service center in all enterprises but the ambulances in three. The time for activation of the ambulance was ranging from 5 minutes to 10 minutes in 6 enterprises, and from 10 minutes to 30 minutes in two. The patient transportation to the emergency center was possible within 30 minutes in all enterprises but there were no equipments for airway maintenance and shock management in all enterprises. The 15 (60%) fatal injuries were occurred at one enterprise. The 64% of casualties had the duration of job-employment more than 10yrs and the 68% were suffered the typical type of work-place injury as descending injuries, collisions and falls. Most of all primary calls for rescue were concentrated on the fire-service agencies. But in 85% of fatal injtories, the tome for the activation of ambulance was more than 10 minutes and no emergency care was taken in the field in 48 percent of casualtles. The transportation time to the emergency center was more than 30 minutes in 50 percent. It toolk from injury to death was less than one hour in the 40 percent of all cases, and from one hour to four in the 50 percent. The causes of death in the 68 percent were the head-and-neck injuries or thoracic injuries. CONCLUSIONS: We found that there was Insufficiency of the education associated with work-place injury for workers, manpower and facilities, equipments related to the work-place EMS, the problems of the delay in transportation system.
Ambulances ; Cause of Death ; Education ; Emergencies* ; Emergency Medical Services* ; Humans ; Labor Unions ; Medical Records ; Shock ; Thoracic Injuries ; Transportation

No abstract available.
Torticollis*

No abstract available.
Colon* ; Diverticulitis* ; Laparoscopy*

No abstract available.
Anxiety* ; Depression* ; Epilepsy, Temporal Lobe* ; Temporal Lobe*

BACKGROUND: The purpose of this study was to assess the effects of an exercise program using isometric and isotonic thera band exercises. METHODS: Data were collected from 30 total knee replacement patients hospitalized in the orthopedics department at 'B' hospital (control=15, experimental=15). The control group performed isometric exercises for one week while the experimental group performed three or more rounds of both isometric and isotonic exercises, including Thera-Band(R) exercises, everyday for four weeks. RESULTS: The experimental group improved significantly in muscular strength (Z=-1.99, P=0.047) and self-efficacy (Z=19.48, P=0.000), and showed lower levels of depression than the control group (Z=8.60, P=0.003). However, no difference was found in pain experience between the two groups. CONCLUSIONS: Exercise programs using the isometric and Thera-Band(R) resistance training improve muscular strength and self-efficacy and relieve depression in total knee replacement patients.
Arthroplasty, Replacement, Knee ; Depression ; Exercise ; Humans ; Orthopedics ; Resistance Training

index (%) in unirradiated mouse skin was 11.0+/-4.3. LI was significantly increased by tape stripping to 22.1+/-4.6. 2. The number of SBC in 1cm epidermis after 50mJ/cm UVB exposure was 28.2+/-4.1. The number of SBC was increased by tape stripping to 57.4+Cell proliferation, by evaluating sunburn cell (SBC) formation, was studied in mouse skin following tape stripping and ultraviolet light B (UVB) exposun.. 1-radiation was achieved using high pressure mercury are UVB. The results are summarized as follows. 1. Labeling 19.2. These results suggest that proliferating cells are more sensitive to UVB exposure.
Animals ; Cell Proliferation* ; Epidermis ; Mice ; Skin ; Sunburn* ; Ultraviolet Rays