No abstract available.
Semen Analysis* ; Semen*

No abstract available.
Semen Analysis* ; Semen*

No abstract available.
Endophthalmitis* ; Vibrio*

PURPOSE: To investigate the effects of foot reflexology massage on sleep and fatigue of elderly women. METHOD: The study was performed from April thru July of 2004 on the nonequivalent control group non-synchronized quasi-experimental design. Fifty elderly women were selected for each group. The foot reflexology massage was performed for 45 minutes every three days for experimental group. The data were analyzed using the Cronbach's alpha, Chi-Square test, t-test and Repeated measures ANOVA and Bonferroni. RESULT: 1. The sleep score of the experiment group is significantly higher than that of the control group(t=-5.944, p=.000). 2. For the experiment group, it is seen that the sleep score increases as the frequency of the foot reflexology massage increases(F=96.362, p=.000). 3. The fatigue score of the experiment group is significantly lower than that of the control group(t=4.356, p=.000). 4. For the experiment group, the fatigue is relieved gradually as the frequency of the foot reflexology massage increases(F= 118.444, p=.000). CONCLUSION: Based on the results described above, it is considered that the foot reflexology massage is effective for elderly women in promoting a good sleep and relieving the fatigue.
Aged* ; Fatigue* ; Female ; Foot* ; Humans ; Massage*

PURPOSE: The aims of this study were to investigate the frequencies and role of hepatitis B virus(HBV) precore and core promotor mutations in children with chronic hepatitis B infection. METHODS: Sera from 46 children with chronic hepatitis B infection were analyzed by direct sequencing of polymerase chain reaction product of HBV DNA. In this study, the patients were divided into vertical and non-vertical groups according to the mode of HBV transmission. Statistical analysis was performed by using Fisher's exact test. RESULTS: Forty-six adr type of HBV DNA were analyzed. The mutations in HBV precore region were observed in 12(26.1Yo) of 46 cases. The GA mutation of nucletide(nt) 1896 was observed in 5 cases(10.9Yo). The frequency of mutations in HBV precore region of the non-vertical group (6/16; 37.5Fo) was higher than that of the vertical group(6/30; 20M), but there was no statistical significance. The mutation in HBV core promotor region was observed in 40(87.0%) of 46 cases. The A-->T mutation of nt 1762 or G-->A mutation of nt 1764 were observed in 24(52.2%) of 46 cases, and 23 cases revealed combined mutation at both positions 1762 and 1764. The frequency of mutations in HBV core promotor region of the vertical group(28/30; 93.3Yo) was higher than that of the non-vertical group(12/16; 75.0M), but there was no statistical significance. The frequencies of mutations in HBV precore and core promotor regions of the HBeAg negative patients was higher than that of HBeAg positive patients, but there was no statistical significance. Also there were no significant correlations between the frequencies of mutations in HBV precore and core promotor regions and AST, ALT level or the level of HBV DNA. CONCLUSION: These observations suggest that mutations in HBV precore and core promotor regions were frequently detected in children with chronic hepatitis B infection. There were no statistical significant differences in the frequencies of mutations in HBV precore and core promotor regions between vertical and non-vertical transmission groups. (J Korean Pediatr Soc 2000; 43:779-791)
Child* ; DNA ; Hepatitis B e Antigens ; Hepatitis B virus* ; Hepatitis B* ; Hepatitis B, Chronic* ; Hepatitis* ; Hepatitis, Chronic* ; Humans ; Polymerase Chain Reaction ; Promoter Regions, Genetic

PURPOSE:There were many controversies whether constitutional delay of growth and puberty(CDGP) is simple varient of normal growth pattern, or one of the cause of growth disturbance induced by the disturbance of growth hormone secrtion or its function. So we studied about the difference in serum peak growth hormone level after insulin, L-dopa provocation test, and serum IGF-I leve between constitutional delay of growth and puberty(CDGP) and familial short stature(FSS). METHODS:Measurement of serum peak growth hormone and insulin like growth factor-I(IGF-I) level after insulin, L-dopa provocation test were performed in 33 children with costitutional delay of growth and puberty (CDGP). Two groups of children with familial short stature (FSS) whose height were below 10 percentile for chronologic age of Korean national height standards were included as control groups. RESULTS: 1)There were no significant difference of serum peak growth hormone level between children with CDGP and children with FSS and these results were similar in both sex. 2)The mean serum IGF-I level of children with CDGP were 125.69+/-4.06 ng/ml(71.53-189.34ng/ml) in male, 157.7+/-3.17ng/ml(81.9-279.2ng/ml) in female. Both results were significantly lower to those of FSS children by chronologic age group because the mean serum IGF-I level of FSS children were 190.19+/-7.97ng/ml (87.64-297.6ng/ml) in male, 205.47+/-15.87ng/ml(61.7-433.1ng/ml) in female. But compared to FSS children by bone age of 72-96 months, there were no significant difference noted because the mean serum IGF-I level of children with FSSwere130.47+/-0.27ng/ml(63.24-198.2ng/ml)inmale,162.35+/-9.43ng/ml(54.9-217.53 ng/ml) in female. CONCLUSIONS:The results of this study showed that the serum peak growth hormone level after insulin, L-dopa provocation test with children of CDGP revealed no significant difference with those of FSS children in both sex. Serum IGF-I level of CDGP children was lower significantly to those of FSS children by chronologic age group, but no much difference with FSS children of bone age group.
Adolescent ; Child* ; Female ; Growth Hormone* ; Humans ; Insulin* ; Insulin-Like Growth Factor I ; Levodopa* ; Male ; Puberty*

No abstract available.
Fractures, Malunited* ; Radius*

BACKGROUND: Estrogen deficiency accelerates loss of bone mass and changes lipid profile in the postmenopausal women, so that the osteoporosis and astherosclerosis were developed. But it has not enough studies including the premenopausal women. So we have investigated about the differences of body mass index(BMI), lipid profile and bone mineral density (BMD) with pre- and postmenopausal women. METHODS: We have evaluated 201 premenopausal women and 322 postmenopausal women out of total 651 who had visited Health Screening Center in the hospital of Eul-Ji Medical College from November, 1995 to July, 1996. RESULTS: The mean age of total subjects, premenopausal women, postmenopausal women were 51.9, 43.9, 56.8 years, respectively. The mean period after menopause was 8.1 years. Significant difference was seen in BMI, lipid profile and BMD according to age and menopause(P<0.01). BMI was related to lipid profile(P<0.01), but not to BMD(P>0.1). In postmenopausal women BMI, BMD and lipid profile were related to postmenopausal period (P<0.05). In viewing their correlations BMD had strong adverse correlations with factors such as age, menopause, and postmenopausal period. Lipid profile had weak positive correlations with factors such as age, menopause, BMI(P<0.001). CONCLUSIONS: The lipid profile are related to factors such as age, BMI, menopause, and postmenopausal period. The BMD is related to above factors except BMI. Prospective study is needed to evaluate the influence of estrogen on BMD and lipid metabolism. Thus, it helps to the prevention and treatment of the osteoporosis and hyperlipidemia in the postmenopausal women.
Bone Density* ; Estrogens ; Female ; Humans ; Hyperlipidemias ; Lipid Metabolism ; Mass Screening ; Menopause ; Osteoporosis ; Postmenopause

PURPOSE: The aims of this study were to investigate the frequencies and role of hepatitis B virus(HBV) precore and core promotor mutations in children with chronic hepatitis B infection. METHODS: Sera from 31 children with chronic HBV infection were analyzed by direct sequencing of polymerase chain reaction amplification of HBV DNA. RESULTS: Twenty-nine adr type were analyzed. The mutations in HBV precore region were observed in 8(27.6%) of 29 cases. The G->A mutation of nucleotide 1896(A1896; stop codon) were observed in 4 cases(13.8%). The mutations in HBV core promotor region were observed in 27 (93.1%) of 29 cases. The G(1764)->A mutation(A1764) was observed in 14 cases(48.3%), and among these 12 cases combined with a A to T change at nucleotide 1762(T1762). The mutations in HBV precore region were obsereved in 4(21%) of 19 cases of HBeAg positive group and 9(90%) of 10 cases of HBeAg negative group. A1896 mutation was observed in 2 cases in both HBeAg positive and negative group, respectively. The mutations in HBV core promotor region were observed in 18(94.7%) of 19 cases of HBeAg positive group and 9(90%) of 10 cases of HBeAg negative group. T1762 mutation were observed in 6(31.6%) of 19 cases of HBeAg positive group and 6(60%) of 10 cases of HBeAg negative group(P=0.14). A1764 mutation was obsereved in 7 (36.8%) of 19 cases of HBeAg positive group and 7(70%) of 10 cases of HBeAg negative group (P=0.089). A1896 mutation was observed in 2(18.2%) of 11 cases in increased AST/ALT group and 2(11.1%) of 18 cases in normal AST/ALT group. A1764 and T1762 mutations were higher (61.1%) in AST/ALT increased group than those(27.3%) in AST/ALT normal group, but there was no statistical significance(P=0.077). CONCLUSION: Mutations in the precore and core promotor regions can be frequently detected in children with chronic HBV infection. T1762 and A1764 mutations were observed more frequently in HBeAg negative group and in AST/ALT increased group but there was no statistical significance.
Child* ; DNA ; Hepatitis B e Antigens ; Hepatitis B virus* ; Hepatitis B* ; Hepatitis B, Chronic* ; Hepatitis* ; Hepatitis, Chronic* ; Humans ; Polymerase Chain Reaction ; Promoter Regions, Genetic

BACKGROUND: Methicillin-resistant Staphylococcus aureus(MRSA) is an increasingly common cause of nosocomial infections worldwide. Epidemiologic investigation of MRSA outbreaks and identification of pathways of nosocomial MRSA spread require the ability to distinguish individual MRSA strains. We applied molecular tap ing of the methicillin-resistant determinant (mec) and coagulase typing in the investigation of a nosocomial MRSA infections. METHODS: We randomly selected 79 strains of mecA positive MRSA isolated from patients who visited Dong-A university Hospital from Dec. 1995 to Oct. 1996. Molecular typing of MRSA was performed by comparing the size of the mac-associated hypervariable region amplified by the polymerase chain reaction (PCR). Coagulase typing with type I-VIII antisera was also used for classification of MRSA based on its phenotype. Each isolates were classified by the combination of molecular analyses and coagulase type. RESULTS: The 79 MRSA isolates were grouped Into sin hypervariable legion (HVR) genotypes on the basis of the size of the PGR products. In coagulase typing, the most predominant type was II(46.8%) and type V was not found. Nine strains were not typable. The combination of HVR genotypes and coagulase types showed 23 different types in 79 MRSA Isolates. The strains which were repeatedly isolated from the same patients showed the same HYR genotypes and coagulate types. CONCLUSION: The combination of HVR genotypes and coagulase types is thought to be useful in epidemiolgical Investigation of nosocomial infections caused by MRSA ,because of its simplicity and reproducibility.
Classification ; Coagulase* ; Cross Infection* ; Disease Outbreaks ; Genotype ; Humans ; Immune Sera ; Methicillin Resistance* ; Methicillin-Resistant Staphylococcus aureus* ; Molecular Typing* ; Phenotype ; Polymerase Chain Reaction ; Staphylococcus