In korean books, letters are arranged either in horizontal lines or in vertical rows. Comparison has been made by the authors regarding the speed of reading in these arrangements. Subjects were divided into the following five groups: primary school pupil, junior and senior high school boy, College student of liberal arts, college student of natural science and middle-aged people. With the chinese letters, the speed of reading was faster when letters are arranged vertically only in high school boy. In others, the speed of reading showed no significant difference regardless of the arrangement of letters. This fact probably be due to the small number of observations and insufficient number of letters.
Asian Continental Ancestry Group ; Humans ; Male ; Natural Science Disciplines ; Pupil

Clinical trials were done to obtain ifnormation on the clinical efficacy, tolerance and side effects of a new antihistarnine, Mecloprodine(Tavegyl), in various skin disordetrs. A total of 48 patients suffered from various skin disorders as urticaria, eczema etc. v ere treated with 2mg. daily for 3 days to 15 days according to state of disorders. The results are as follows. 1. Improvement was noticed in 79.2% of total patients(38/48). 2. Tavegyl was efiective in all 8 cases of acute urticaria and most cases(7/8) of urticaria factitia. 3. Among 19 cases of chronic urticaria, improvement was noticed in 13 cases(68. 49). Improvement was alsa noticed in all 6 cases of eczema. 5. Drowsiness and weakness cccurred in 6.2% of cases(3/48).
Clemastine* ; Eczema ; Humans ; Skin ; Sleep Stages ; Urticaria

No abstract available.
Aged ; Cysticercosis/*diagnosis/radiography ; Humans ; Immunocompetence ; Incidental Findings ; Male ; Neurocysticercosis/diagnosis/radiography

Postpubertal mumps may result in ochitis and permanent testicular atrophy may develop following infection. This present study was initiated to evaluate the preventive effect of interferon-alpha2B on infertilty after mumps orchitis. There were 21 patients with mumps orchitis between May 1990 and June 1997. Patients were randomly distributed into 2 groups: group 1 patients (n=13) maintained therapy with interferon-alpha2B (3x10(6) IU per day) and group 2 were managed by conservatively. All of the patients were evaluated with testis size measurement, mumps virus titer, hormone level, and if possible semen analysis. For group 1 patients symptoms disappeared within 2 to 3 days and the volume of testis returned to normal within 11 days and testis atrophy was not observed in all patients in follow up. But asthenospermia was continued in 4 patients (unilateral 2, bilateral 2). For group 2 patients symptoms disappeared within 5 to 6 days and the volume of testis returned to normal within 10 days and testis atrophy was observed in 3 patients (unilateral 2, bilateral 1) in floow up. Asthenospermia was continued in 4 patients (unilateral 2, bilateral 2). Sperm count and morphology were recovered all the recover in group 1, 4 patients had persistent reduced sperm count and morphology in group 2, respectively. These observations suggest that systemic interferon-alpha2B treatment is highly effective in preventing infertility as well as testicular atrophy after mumps orchitis.
Atrophy ; Follow-Up Studies ; Humans ; Infertility* ; Male ; Mumps virus ; Mumps* ; Orchitis* ; Semen Analysis ; Sperm Count ; Testis

PURPOSE: The aim of this study was to explore the health-related quality of life of caregivers for demented elders. METHOD: The subjects of this study were 170 pairs of demented elders and their caregivers. Socio-demographic characteristics of the demented elders and the caregivers, Barthel index and SF-36 were used in this study. Data analysis procedure included t-test, ANOVA, Pearson correlation coefficient, and hierarchical multiple regression. RESULTS: The score of overall health-related quality of life (HRQoL) was 288.62 in norm-based scoring. The major factors that affect HRQoL of the demented elders' caregivers were burden, the age of the caregiver, ADL and gender of the demented elder, and these factors explained 34.5% of HRQoL. CONCLUSION: The factors significantly affecting the caregivers' HRQoL were burden, the age of the caregiver and ADL. The effective social support system should be considered in respective nursing interventions to decrease the level of burden and to increase HRQoL in demented elders' caregivers. Further studies and efforts will be needed to investigate preceding factors of burden and HRQoL.
Activities of Daily Living ; Caregivers ; Dementia* ; Humans ; Nursing ; Quality of Life* ; Statistics as Topic

OBJECTIVE: Bucillamine[N- (2-mercapto-2-methylpropionyl)-L-cysteine] (BUC) is a thiol compound that differs from D-pencillamine(DPC) in that it contains two free sulfhydryl groups. Clinical trials have suggested that the efficacy of BUC in rheumatoid arthritis(RA) is as effective as DPC, but the mechanism of action remains unclear. We therefore examined the effects of BUC on the in vitro function of human B cell and T cell in comparision to those of DPC. METHODS: The effect of BUC and DPC on Staphylococcus aureus Cowan 1 (SAC) induced IgM production by B cells from 11 healthy donors was examined. Phytohemagglutinin (PHA) induced proliferation and Interferon-r(IFN-r) and Interleukin-2 (IL-2) production by T cells was also examined. RESULTS: BUC and BUC-ID(SA981) suppressed the production of IgM at concentration of 0. 1-100 ug/ml, whereas DPC suppressed at concentration of 100 ug/ml. BUC and DPC inhibited PHA induced DNA synthesis of peripheral blood mononuclear cells(PBMCs) and T cell in a dose-dependent manner. DPC (10 ug/ml) significantly suppresed IFN-r production by PHA-stimulated T cells, but not suppressed IL-2 production, whereas BUC(10 ug/ml) not significantly suppressed IFN-r and IL-2 production. CONCLUSION: BUC has immunosuppressive effects inhibiting the function of B cells and T cell proliferation, whereas the action of DPC is targeted at T lymphocytes. BUC may be effective in rheumatoid factor positive RA patients who have not responded to treatment with DPC.
Arthritis, Rheumatoid ; B-Lymphocytes ; Cell Proliferation ; DNA ; Humans* ; Immunoglobulin M ; Interleukin-2 ; Penicillamine ; Rheumatoid Factor ; Staphylococcus aureus ; T-Lymphocytes ; Tissue Donors

PURPOSE: The effective suppression of Kupffer cell function is believed to contribute to the prevention of preservation/ reperfusion injury. In this study, the effect of Gadolinium, a synthetic Kupffer cell suppressor, on the reperfusion injury was examined using a canine partial liver transplant model. METHODS: About 70% of the liver was harvested and reimplanted in a mongrel recipient dog weighing 20~25 kg. Gadolinium Chloride (10 mg/kg) was infused via the cephalic vein 24 hour before harvesting the partial liver (Gadolinium group, n=5). Serum Aspartate Aminotransferase (AST) Alkaline phosphatase (ALP), Lactate dehydrogenase (LDH), and morphological grading of the graft were compared with the control group (n=5). Statistical analysis was done with an independent T-test. RESULTS: The total ischemic time was 4 hours and 27 minutes on average. One hour after reperfusion, there were no significant differences in the AST, ALP and LDH level, and the pathologic scores. At 48 hours after reperfusion, the AST (P=0.03) and LDH (P=0.05) levels were significantly lower in Gadolinium group. CONCLUSION: Kupffer cell blockage using the Gadolinium chloride might be an effective way of reducing ischemia reperfusion injury. However, this effect was not evident in the early stages of reperfusion.
Alkaline Phosphatase ; Animals ; Aspartate Aminotransferases ; Dogs ; Gadolinium* ; L-Lactate Dehydrogenase ; Liver* ; Reperfusion ; Reperfusion Injury* ; Transplants ; Veins

PURPOSE: This study was designed to explore what experiences nurses had while caring and providing emotional support for patients. METHODS: Participants were eight nurses working at hospitals for more than one year. Data were collected from June, 2006 to January, 2007 through in-depth interview by using tape-recordings. Data were analysed with the phenomenological method proposed by Colazzi(1978). RESULTS: From significant statements, 4 clustered themes, 7 themes and 23 sub-themes were extracted from the essential meaning of the emotional experience of hospital nurses. The 4 clustered themes were 'movement of mind', 'affection and service for patients', 'worthwhile and conflict' and 'control oneself'. The 7 themes were 'special feeling', 'rapport formation', 'consideration', 'human interaction', 'value discovery', 'loss of volition', and 'keep to balance'. CONCLUSION: Although nurses had tough experiences for providing care for patients' emotional support, they had also experienced spiritual maturity from its experience. The result of this study would contribute for nurses not only to care for patients who need emotional support but also to develop knowledge in nursing.
Humans

We describe the case of a 4-month-old male infant diagnosed with early congenital syphilis during evaluation of a left distal humerus fracture. This report emphasizes the importance of screening for syphilis among pregnant women and newborns, and is a reminder of the continued existence of congenital syphilis.
Child ; Child Abuse ; Female ; Humans ; Humerus ; Infant ; Infant, Newborn ; Male ; Mass Screening ; Periostitis ; Pregnant Women ; Syphilis ; Syphilis, Congenital

Ochrobactrum anthropi is an aerobic, gram-negative, motile, non-lactose-fermenting, oxidase-producing, and urease-positive bacillus. We reported a case of aortic valve endocarditis due to O. anthropi in a hemodialysis patient. To our knowledge, this is the first case of O. anthropi endocarditis in a hemodialysis patient in Korea. The organism was resistant to beta-lactam antibiotics and susceptible to ciprofloxacin, amikacin, trimethoprim-sulfamethoxazole, gentamicin and carbapenem. We treated O. anthropi endocarditis with meropenem for 6 weeks and the patient recovered completely.
Amikacin ; Anti-Bacterial Agents ; Aortic Valve ; Bacillus ; Ciprofloxacin ; Endocarditis ; Gentamicins ; Humans ; Korea ; Ochrobactrum ; Ochrobactrum anthropi ; Renal Dialysis ; Thienamycins ; Trimethoprim, Sulfamethoxazole Drug Combination