No abstract available.
Adult* ; Humans ; Lower Extremity*

The ankle is a modified complex hinge joint consisting of the distal tibio-fibula joint (Syndesmosis), and the ankle joint proper(hinge joint), and is important in weight bearing, standing and walking. So, the goals of treatment of ankle fracture are anatomical positioning of talus in the mortise and regaining a smooth articular suface. Unless these requisites are achieved by treatment, post-traumatic arthritis is likely to occur. We analyzed 120 cases of ankle fracture, most of which were treated surgically by A-0 method, in Department of Orthopaedic Surgery, Hyundai Haesung Hospital from January, 1982 to December 1985. The results are as follows; 1. The most common victim was 3rd–4th decades man, and the cause was direct blow. 2. The most common type was pronation-external rotation type of Lauge-Hansen classification, and Type A of Danis-Weber type. 3. The more favorable result was noted in Danis-Weber type A than type B and type C,and noted worst result in pilon fracture. 4. Favorable results can be gained by semi-tubular plate in fibular fracture than any other fixation material. 5. On application of semi-tubular plate, there were no significant differences in results between that placed posteriorly and that placed laterally. 6. We did not transfix the distal tibio-fibular joint in stable Danis-Weber type C injury without any specific sequellae. 7. We obtained better result by removal of transfixing screw 6 weeks after operation. 8. We obtained good results with only 3 weeks immobilization after operation.
Ankle Fractures ; Ankle Joint ; Ankle ; Arthritis ; Classification ; Immobilization ; Joints ; Methods ; Talus ; Walking ; Weight-Bearing

In dealing with lateral condylar injuries of humerus, the chance of pitfalls and having a poor functional result with poor management is much greater because it is a physeal injury involving intraarticular surface. Lateral condylar physeal injuries of distal humerus have been regarded as Salter-Harris Type IV injury. But indeed, true Salter-Harris type IV injury of lateral condyle of distal humerus are rare. It should be regarded as Salter-Harris type II injury. Previously Milch classified the lateral condyle fracture of distal humerus as type I and type II after Stimson's description. It seems to be most useful to plan therapeutic modalities by classification of lateral condyle fracture on the basis of stage of displacement proposed by Jakob et al and Milch's type. Authors performed clinical analysis about lateral condyle fracture of distal humerus in children. Among 79 cases, who were treated at department of orthopaedic surgery, Hyundai haesung hospital from Mar. 1982 to Mar. 1988, it was possible to follow up in 30 cases. The result were as follows ; 1. The age incidence was confined from age of 3 to age of 12. Peak age was around 6. 2. Most of fractures were Milch's type II (75 cases) in contrast to Milch's type I (4 cases). 3. Precise differentiation of stage I and II displacement was needed for evaluation of stability of fracture and planning treatment modalities. 4. In case of stage II displacement, cast immobilization alone was insufficient. K-wire fixation was needed for prevention of displacement and better result. 5. In all of cases(30 cases) overgrowth of lateral condyle and spur formation were noticed but it has no clinical disabilities. 6. There were no significant differences of outcome between different fracture types and different stage of displacement. But significant differences of outcome were noticed how treatment performed. Accurate anatomical reduction and stable fixation was needed. 7. 2 cases of severe cubitus varus(20') were occured. In 21 cases, carrying angle were changed, valgus change were more common than varus change. It was thought to be relative undergrowth of lateral condyle of humerus and malunion as its causes. 8. In all cases, there were no loss of R.O.M.
Child ; Classification ; Clinical Study ; Follow-Up Studies ; Humans ; Humerus ; Immobilization ; Incidence

Various methods of spinal instrumentation have been used for treatment of unstable fracture & fracture-dislocation of thoraco-lumbar spine. Recently, newly designed short segment fixation devices using pedicle screw were designed and there was a trend to use this posterior short segment instrumentation using pedicle screw. We have used AO internal fixator as posterior instrumentation for unstable spine fracture of thoracolumbar spine since November, 1987. Previously we used Harrington instrumentation and Luque rod wiring for treatment of unstable fracture of thoracolumbar spine and we reported the results of clinical analysis of those systems on Feb, 1987. We analyzed the clinical results of 93 cases those who underwent operative treatment using each posterior instrumentation system for unstable fracture and fracture-dislocation of thoraco-lumabr spine at our hospital from Dec. 1983 to Oct. 1989. Among that 93 cases, the Harrington instrumentation were 35 cases, Luque rod instrumentation were 36 cases and AO internal fixator were 22 cases. The results were as follows:1. The most commonly injured level was Ll (44 case) and followed by T12(33 cases, 86%). 2. By Francis Denis classification, Burst type fracture was most common(42 cases, 45%). 3. Change of kyphotic angle were checked on lateral X-ray view. There no significant differences between those groups using H-rod(58.64%), Luque-rod(54.8%), and AO internal fixator(60.1%) on immediate post-op X-ray. But there noticed least loss of correction of kyphotic angle when using AO internal fixator comparing with other groups. 4. The correction rates of height of anterior and middle column were checked by Denis-Edward method, there noticed best correction rate in AO internal fixator group. 5. The ROM of trunk were checked, there were no significant differences in H-rod, L-rod, and AO internal fixator group in long term follow up.
Classification ; Dislocations ; Follow-Up Studies ; Internal Fixators ; Methods ; Pedicle Screws ; Spine

BACKGROUND/OBJECTIVES: Veggiecation was developed to improve children's vegetable consumption through classroom lecture and cooking activities. In this study, we explored potential determinants of vegetable consumption behavior and intention, and examined the impact of Veggiecation on vegetable consumption behavior, intention and personal factors among Korean children. MATERIALS/METHODS: The 4-week Veggiecation program was implemented for second-graders in South Korea (35 children in the intervention group, 36 in the control group). We identified personal and environmental factors influencing vegetable consumption behavior and intention using multiple regression analyses. Consumption behavior, intention and, personal factors such as preference, attitude, and self-efficacy were compared between the groups before and after the intervention. RESULTS: Children's vegetable consumption behavior was significantly correlated with personal, social-, and physical-environmental factors as well as intention. Among the variables, preference was the most influential factor on intention, and attitude and intention had great influence on the behavior. After the program, children in the intervention group demonstrated significant improvements in vegetable consumption, intention, attitude, preference, and self-efficacy compared with children in the control group. CONCLUSION: Veggiecation, a school-based culinary nutrition education program, improved vegetable consumption and intention, as well as preference, attitude, and self-efficacy, in second-graders. Veggiecation has great potential, as a global program, to increase children's vegetable consumption. This program can be expanded through various channels, such as after-school programs or camps, to provide a positive impact for children.
Child ; Cooking ; Education* ; Food Preferences ; Humans ; Intention* ; Korea ; Vegetables*

The ultraviolet radiation (UVR) is known to be a potent modulator of many host immune functions and the exposure of experimental animals to the inflammatory effects of UVR induces depressions in their ability to initiate and effectuate various types of cellular immune responses. In this study, the effects of UV-B (280 320 nm) radiation on resistance to a facultative intracellular bacterium, Listeria monocytogenes (LM), were examined at the cellular level. The numbers of cultivable LM recovered from the spleens of UV-B-irradiated mice were decreased at 2 days postinfection compared with those of untreated control mice. However, the acquired immunity, developed 7 days after immunization with streptomycin (SM)-sensitive LM, in either UV-irradiated, LPS- or IL-1-pretreated mice was less stronger than that developed in untreated, control mice. To elucidate the possible mechanisms underlying the observation that UVR did increase innate immunity but decreased acquired immunity of mice to the infection with LM, the effects of UVR of mice on the production of IFN-r by activated splenocytes and TNF-a by peritoneal macrophages were assessed. Activated splenocytes from UV-irradiated mice exhibited a reduced capacity to produce IFN-r and cultured peritoneal macrophages produced more TNF-a in the presence of LPS during 24 hours after UV radiation. Though TNF-r activity was not detected in the sera of LM-infected mice, intravenous LPS injection induced TNF-r production and UVR decreased TNF activity in sera obtained from LM-infected mice with LPS induction 9 days after irradiation. Although Ia-negative macrophages were predominant in the peritoneal macrophages from untreated control mice, the infection of mice with LM caused a marked increase in Ia expression on peritoneal macrophages. However, UVR resulted in decreased expression of Ia molecule on the peritoneal macrophages during the LM infection. These findings suggest that the dual effects of UVR on the innate and acquired immunity of mice to the LM infection may be associated with altered capacities of splenocytes and peritoneal macrophages of the mice to produce cytokines, in addition to decrease of la molecule expression on the macrophages.
Adaptive Immunity ; Animals ; Cytokines ; Depression ; Immunity, Cellular ; Immunity, Innate ; Immunization ; Listeria monocytogenes* ; Listeria* ; Macrophages ; Macrophages, Peritoneal ; Mice* ; Spleen ; Streptomycin ; Tumor Necrosis Factor-alpha*

BACKGROUND: Development of rapid drug susceptibility testing provides the opportunity for rapid identification of individuals with drug resistant tubercle bacilli, allowing selection of appropriate therapeutic regimens. METHODS: A total of 502 drug resistant isolates were subjected to reverse blot hybridization assay to detect mutations within genes (rpoB, katG, inhA, and ahpC) associated with rifampicin (RMP) and isoniazid (INH) resistance. RESULTS: Among the 264 RMP resistant strains (RMPR) tested, the most prevalent mutation was the Ser531Leu seen in 121 strains (46%). The second common mutation occurred in 84 strains (32%) at codon 526. And 27 strains (10%) showed the mutation at codon 516. Among all 469 INH resistant strains (INHR), the katG mutation was responsible for INH. The inhA mutation was present in 88 strains (19%). In 11 isolates (2%), coexisting of the katG and inhA mutations were identified. Reverse hybridization assay successfully detected over 80% of INHR and over 92% of RMPR among Korean isolates. CONCLUSION: Reverse hybridization was useful for rapid detection of INHR and RMPR.
Codon ; Genotype ; Isoniazid* ; Korea ; Mycobacterium tuberculosis ; Rifampin*

This article aimed to investigate problems relating to medical tourism based on a review of medical tourism reports and statistics in the global healthcare industry. To be a leading nation in the global healthcare industry, the needs and culture of many peoples, including Muslims, should be considered. Qualified medical services by JCI certification, including nutrition services, will provide opportunities to participate in the international and Asia medical tourism markets. In this article, the definitions of medical tourism, medical service, Halal and Haram, nutrition service for inbound Muslim patients, and Halal food supply in Korea were examined for medical service improvement. Mutual assistance between the government and private enterprise, sharing of medical service information, and construction of a cooperative network system are needed and should be supported by the government.
Asia ; Certification ; Delivery of Health Care* ; Food Supply ; Health Care Sector* ; Humans ; Islam* ; Korea ; Medical Tourism ; Private Sector

Anterior open bite and transverse discrepancy are often accompanied by hyperdivergent skeletal patterns. In addition, degenerative joint disorders and vertical maxillary excess contribute to an unfavorable convex facial profile with a retruded chin. Correction of this complex three-dimensional problem with orthodontic treatment alone is considered challenging owing to anatomical limitations. Moreover, a history of orthodontic treatment with premolar extraction makes retreatment difficult. This case report illustrates the application of a maxillary tissue bone-borne expander and biocreative reverse curve system in a 23-year-old female patient with a severe anterior open bite and transverse discrepancy who underwent orthodontic treatment with four premolar extractions. By setting the treatment target under precise diagnosis and using appropriate appliances, a satisfactory treatment result could be achieved without orthognathic surgery.

This study was conducted to develop the standard breakfast menu for those weak groups having insufficient breakfast intake. The following three target groups are classified as: 16 - 19 years old high school male student, 20 - 29 years old female who have job or college students, 20 - 29 years old male or female who have job (double income family). While developing menus for each target groups, we applied several basic guidelines for meal planning as follows: Nutrient intake level was set to 1/3 of RDA, while the energy level to 1/4 of RDAs. Most frequent meal pattern of Koreans was adapted; Suitabilities of appropriate serving size and cost for middle-income families were considered; Domestic foods and ingredients were used. We developed 24 menus summed by 2 menus for each season and three target groups. When evaluating the menus, most of the breakfast menus were sufficient of nutrients as a meal for the subjects. Three food groups such as grain/starch group, meat/fish/egg/bean group, vegetable/fruit group were included in all menus. Even though milk/dairy products group was not excluded for some menus, other calcium substitutes like anchovies were used. Oil/nut/sugar group was used to a minimum. The average number of foods for each menu was 12.8, which ranged from 10 to 17 depending on the menus. The average weight of the menus including soup was 822 g, 633 g and 730 g for each target group, respectively. The average price of the menu ranged from 2,000 to 3,500 won per person. The above results could be applied at home as well as foodservice institutes and furthermore could offer information for developing breakfast-substituting food products.
Academies and Institutes ; Adult ; Breakfast* ; Calcium ; Female ; Humans ; Male ; Meals ; Seasons ; Serving Size ; Young Adult