No abstract available.
Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; Thrombocytosis

No abstract available.
Body Mass Index* ; Pregnancy* ; Weight Gain*

Background: Few studies have investigated the association between religion and health behaviors in Korea, where various religions coexist. The present study aimed to investigate the association between religion and health behaviors among primary care patients in Korea. Methods: We analyzed data from the Family Cohort Study in Primary Care. Among the 1,040 participants in the cohort, 973 of those who had reported their religion were included in the analysis. Participants completed standardized questionnaires that included religious status and lifestyle factors, such as physical activity, smoking status, drinking status, and dietary habits. The association between religion and health behaviors was analyzed using multivariate logistic regression models. Results: Among the 973 participants, 345 (35.5%) were Christian, 153 (15.7%) were Roman Catholic, 308 (31.7%) were Buddhist, and 163 (16.8%) did not have any religion. Compared with those without a religion, the odds ratio (OR) for vigorous physical activity (OR, 1.52; 95% confidence interval [CI], 1.01–2.28) increased, and that for binge drinking (OR, 0.67; 95% CI, 0.46–0.78) and problematic drinking (OR, 0.59; 95% CI, 0.35–0.99) decreased among participants with a religion. Compared with those without a religion, Catholics were more likely to engage in vigorous physical activity (OR, 2.20; 95% CI, 1.31–3.67), whereas Christians were less likely to engage in heavy (OR, 0.50; 95% CI, 0.30–0.84), binge (OR, 0.35; 95% CI, 0.22–0.54), and problematic drinking (OR, 0.46; 95% CI, 0.25–0.86). Smoking, meal regularity, and breakfast consumption were not associated with religion. Conclusion The status of drinking and physical activities were different according to religion. As religion is one of the psychosocial characteristics of patients, knowing patients’ religion can be helpful for primary physicians.

Congenital anomalies occur in 2-3% of neonates and have unknown and variable causes. It's occurance rate is higher in twin gestations than in singleton gestations, especially in monozygotic twins. In most cases of twin anomalies, one fetus is normal and the other fetus is not. When an anomaly is found in one fetus, various tests, such as chorionic villus sampling, amniocentesis, and umbilical cord aspiration are strongly recommended in high risk groups of chromosmal anomaly for accurate diagnosis and proper treatments. A case of congenital anomalies in both twins diagnosed in a 35 year old multiparous woman is presented with brief review of literatures.
Adult ; Amniocentesis ; Anencephaly ; Chorionic Villi Sampling ; Diagnosis ; Down Syndrome ; Female ; Fetus ; Humans ; Infant, Newborn ; Pregnancy ; Twins* ; Twins, Monozygotic ; Umbilical Cord

Heterotopic pregnancy is the coexistence of intrauterine and extrauterine pregnancy. It is a rare obstetrical phenomenon with an incidence rate about 0.003%. The risk factors of heterotopic pregnancy are IUD, PID, endometriosis, tubal surgery, etc resulting in functional and anatomical injury to tubes. Recently, the wide use of ovulation induction and in vitro fertilization has increased the incidence rate. The clinical manifestation are low abdominal pain, adnexal mass, peritoneal irritation signs, vaginal bleeding, etc. Early detecion of heterotopic pregnancy is very difficult. However, recently, due to development of pelviscopy, ultrasonogram and other diagnostic procedures, the diagnostic rate has increased.Because of the high maternal morbidity and mortality resulted from intraabdominal bleeding after rupture of ectopic pregnacy, immediate termination of ectopic pregnancy is required usually by operative methods. We experienced a case of heterotopic pregnancy after tubal reanastomosis and report this case with a brief review of literatures.
Abdominal Pain ; Endometriosis ; Female ; Fertilization in Vitro ; Hemorrhage ; Incidence ; Mortality ; Ovulation Induction ; Pregnancy ; Pregnancy, Ectopic ; Pregnancy, Heterotopic* ; Risk Factors ; Rupture ; Sterilization Reversal* ; Ultrasonography ; Uterine Hemorrhage

We performed this study to examine lifestyle patterns and dietary behavior based on the level of Internet addiction of Korean adolescents. Data were collected from 853 Korean junior high school students. The level of Internet addiction was determined based on the Korean Internet addiction self-scale short form for youth, and students were classified as high-risk Internet users, potential-risk Internet users, and no risk Internet users. The associations between the students' levels of Internet addiction and lifestyle patterns and dietary behavior were analyzed using a chi-square test. Irregular bedtimes and the use of alcohol and tobacco were higher in high-risk Internet users than no risk Internet users. Moreover, in high-risk Internet users, irregular dietary behavior due to the loss of appetite, a high frequency of skipping meals, and snacking might cause imbalances in nutritional intake. Diet quality in high-risk Internet users was also worse than in potential-risk Internet users and no risk Internet users. We demonstrated in this study that high-risk Internet users have inappropriate dietary behavior and poor diet quality, which could result in stunted growth and development. Therefore, nutrition education targeting high-risk Internet users should be conducted to ensure proper growth and development.
Adolescent ; Appetite ; Diet ; Dietary Sucrose ; Growth and Development ; Humans ; Internet ; Life Style ; Meals ; Snacks ; Tobacco

BACKGROUND: In vitro levels of complement C3 and C4 proteins are sensitive to storage conditions. To avoid in vitro complement activation when testing is delayed, serum should be frozen at -20degrees C within 2 hr of venipuncture. However, this is impractical in routine laboratory work. Therefore, we investigated alterations in C3 and C4 levels in refrigerated specimens over time and derived formulae to estimate initial levels of complement concentrations in delayed testing. METHODS: Ten fresh specimens were measured for C3 and C4 concentrations and were refrigerated at 4degrees C. We measured C3 and C4 levels in refrigerated samples daily for 4 days using an automated nephelometer (Beckman Coulter Inc., USA). RESULTS: C3 and C4 levels were significantly increased over time in refrigerated specimens (P<0.001, P<0.001, respectively). The increments in C3 and C4 levels were described by the equations: C3 (mg/dL)=3.55x+87.18 (r=0.9909), and C4 (mg/dL)=0.72x+22.3 (r=0.9395), where x=the number of days samples were refrigerated before testing. Increases in C3 and C4 concentrations were described on a percentage basis by the equations: DeltaC3 (%)=4.14x+1.07 (r=0.9903), and DeltaC4 (%)=3.57x+2.48 (r=0.9405). CONCLUSIONS: As the measured C3 and C4 concentrations increased by 3.55 mg/dL (4.1%) and 0.72 mg/dL (3.6%) per day in refrigerated specimens, the levels of C3 and C4 should be adjusted in delayed testing. We proposed that the formulae presented be used to back-calculate initial levels of C3 and C4 concentrations.
Complement Activation ; Complement C3* ; Complement C4 ; Complement System Proteins ; Phlebotomy

PURPOSE: A variety of biodegradable polymers have been utilized to fabricate matrices for engineering genitourinary tissues, Chitosan is a biosynthetic polysaccharide that is the deacetylated derivative of chitin. The aims were to investigate the characteristics of the newly developed porous chitosan-based biodegradable scaffolds and to reconstruct cavernosal smooth muscle structure in vivo. MATERIALS AND METHODS: To study the cytotoxicity of the newly developed scaffolds, cultured L929 murine fibroblasts were stained with PKH-26 and then cultured on culture plate or loaded in chitosan/hyaluronic acid polymers. For in vivo study, human corpus cavernosal smooth muscle cells were seeded on the scaffolds at concentration of 20*106 cells per cm3 .A total of 24 polymer scaffolds were implanted subcutaneously with cells in one side and without cells in the other side, respectively, in 12 athymic mice, Mice were scarificed 7, 14, 28 days after implantation, respectively. H-E stain and monoclonal anti-alpha smooth muscle actin stain were performed. RESULTS: Scanning electron micrographs of chitosan and 0.03% hyaluronic acid based scaffolds showed sheet-like porous structure. The cell division numbers of L929 murine fibroblasts sere significantly increased in scaffolds by chitosan/hyaluronic acid compared with chitosan alone, Histologically the retrieved polymers seeded with cavernosal smooth muscle cells showed organized smooth muscle structure 28 days after implantation. immunohistochemical analysis confirmed the smooth muscle phenotype. CONCLUSION: These results show that porous chitosan-based biodegradable scaffolds are new biomaterials for the reconstruction of cavernosal smooth muscle structure. However, further studies are needed to make cavernosal sinusoidal structure using this new scaffolds.
Actins ; Animals ; Biocompatible Materials ; Cell Division ; Chitin ; Chitosan ; Fibroblasts ; Humans ; Hyaluronic Acid ; Male ; Mice ; Mice, Nude ; Muscle, Smooth* ; Myocytes, Smooth Muscle ; Penis ; Phenotype ; Polymers ; Tissue Engineering

Purpose: To report the first domestic case of orbital eccrine hidrocystoma.Case summary: A 40-year-old man visited our clinic after an orbital mass was discovered in the left eye. Orbital magnetic resonance imaging showed a well-defined 1 cm mass on the superomedial side of the orbit, slightly posterior to the globe. The mass was excised completely without rupture through an incision to the upper eyelid skin. The mass appeared more like a cyst than a hemangioma. The diagnosis of eccrine hidrocystoma was confirmed histopathologically. The patient recovered and there was no recurrence at the 6-month follow-up. Conclusions Although orbital eccrine hidrocystoma is very rare, it should be included in the differential diagnosis of orbital tumors.

OBJECTIVE: Mean weight gains, standard deviations were calculated for each gestational months and the 10th, 25th, 50th, 75th, and 90th percentiles were determined. And the influence of prepregnancy body mass index and/or parity on monthly weight gain was investigated. METHODS: We analyzed the monthly weight gain data from 876 women who had healthy sigleton term pregnancy in Han-il Hospital(Jul 2001-Jun 2002). Data were categorized in three groups according to the prepregnancy body mass index. RESULTS: The monthly weight gain table has been determined and 'Sigmoid(S) shaped' monthly weight gain curve was presented. Primipara and multipara have less weight gain than nullipara in the 5th and the 7th-11th months. Monthly weight gains adjusted for parity and age were significantly different among prepregnancy body mass index groups from the 4th month. CONCLUSIONS: More careful prenatal care according to the monthly weight gain-gestational month tables is needed to prevent a lot of complications which may be associated with abnormal weight gain during pregnancy.
Body Mass Index ; Female ; Humans ; Parity ; Pregnancy* ; Prenatal Care ; Weight Gain*