Methods: The mixture of IB and DJ extracts was analyzed for its total flavonoid content (TFC), total polyphenol content (TPC), and radical scavenging activities. Gastric lesions were induced by treating rats with 1 mL of a solution containing 60% ethanol and 150 mM HCl.The rats were then divided into 5 groups: CON (normal control), HEC (treated with 150 mM HCl-60% ethanol and distilled water), IBE (treated with 150 mM HCl-60% ethanol and IB extract at 350 mg/kg body weight [BW]), ID30 (treated with 150 mM HCl-60% ethanol and a mixture of IB and DJ extracts in a 7:3 ratio at 350 mg/kg BW), and DJE (treated with 150 mM HCl-60% ethanol and DJ extract at 350 mg/kg BW). Results: The ID30 group exhibited significantly higher TFC, TPC, and radical scavenging activities than the groups treated with single extracts. This group also showed a notable decrease in the formation of gastric lesions and preservation of gastric wall mucus. In addition, the serum levels of the inflammatory marker tumor necrosis factor (TNF)-α were significantly lower in the ID30 group than in the HEC group. Conclusion The antioxidants present in the ID30 mixture effectively reduced oxidative stress and reactive oxygen species, mitigating gastric mucosal irritation induced by alcohol and acid. Furthermore, the mixture inhibited gastric acid secretion and inflammatory marker expression, such as TNF-α, preventing tissue damage. These findings suggest that the ID30 mixture is a potential preventative treatment for gastritis.

Influenza A (H1N1) infection has been noted to be common in the young and high-risk groups for influenza infection, including transplant candidates and recipients. However, the optimal dosage and duration of oseltamivir for severely immunocompromised patients have not been defined. We report the case of a patient with relapsed neuroblastoma who was infected with influenza A (H1N1) and suffered from skin and lung graft versus host disease after he had received allogeneic hematopoietic stem cell transplantation from a matched sibling donor. During the immunosuppressant therapy, he was diagnosed with influenza A (H1N1) infection by real time polymerase chain reaction (RT-PCR). He recovered after oseltamivir treatment with a dosage of 90 mg twice a day for two weeks, which was two times of the standard dose until influenza A (H1N1) RT-PCR was proven to be negative.
Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation ; Humans ; Immunocompromised Host ; Influenza A Virus, H1N1 Subtype ; Influenza, Human ; Lung ; Neuroblastoma ; Oseltamivir ; Real-Time Polymerase Chain Reaction ; Siblings ; Skin ; Tissue Donors ; Transplants

PURPOSE: Ten years have passed since the Korean government announced its plan to institutionally support hospice and palliative care in 2002. In line with that, this study aims to suggest future directions for Korea's hospice and palliative care policy. METHODS: We conducted a survey on people's perception and acceptance of well-dying. Data were collected from 1,000 participants aged 19~69 years between June 1 and June 11, 2012 via computer-assisted telephone interviews. RESULTS: The most important factor for well-dying was placing no burden of care on others (36.7%) and the second most important factor was staying with their family and loved ones (19.1%). Among nine suggestions of policy support for well-dying, the most popular was the promotion of voluntary care sharing (88.3%), followed by the palliative care training support for healthcare providers (83.7%) and the support for palliative care facilities instead of funeral halls (81.7%). The idea of formulating a five-year national plan for end-of-life care drew strong support (91%). According to the survey, the plan should be implemented by the central government (47.5%), the National Assembly (20.2%) or civic groups (10%). CONCLUSION: This study demonstrated the public consensus and their consistent direction toward policy support for well-dying. Results of this study may serve as a foundation for the establishment of policy support for people's well-dying and palliative care at the national-level.
Aged ; Attitude to Death ; Consensus ; Decision Making ; Health Personnel ; Health Policy ; Hospices ; Humans ; Love ; Palliative Care ; Republic of Korea ; Right to Die ; Telephone ; Terminal Care ; Training Support

OBJECTIVE: The hematopoietic cytokine, erythropoietin (EPO) is known to have neuroprotective effects including promotion of neuronal survival and regeneration after ischemic injury. This study was to investigate the effects of EPO on synaptogenesis and neural restoration in the ischemic condition on neuronal differentiated SH-SY5Y cells and on the behaviors in rat animal model induced by middle cerebral artery occlusion. METHODS: We analyzed the neurite outgrowth and the gene expression of differentiated human neuroblastoma SH-SY5Y cells after the hypoxic stress. Moreover, we performed the motor functional behavior test in EPO treatment of Sprague Dawley rats following cerebral ischemia induced by middle cerebral artery's occlusion (MCAO). RESULTS: Treatment of 2 and 10 units EPO for 1 week showed increase of neurite outgrowth SH-SY5Y cells, compared with non-treatment group (p < 0.05). The results of reverse transcriptase-polymerose chain reaction (RT-PCR) also showed that both synaptophysin (SYP) genes and Growth Associated protein 43 (GAP43) genes in EPO treated cells were significant increased compared with non-treated ischemic group, respectively. The foot fault behavior was recovered in MCAO with EPO treatment group than MCAO group, significantly. CONCLUSION: The elongation of neurite and the increased expressions of SYP and GAP43, and recovered behavioral evidence in the EPO treatment are involved in possible role in neural restoration and synaptogenesis in hypoxic injuried brain. In this study, we suggest that EPO treatment will be may supportive medication to stroke patients to improve the functional brain disturbance.
Animals ; Anoxia ; Brain ; Brain Ischemia ; Erythropoietin ; Foot ; GAP-43 Protein ; Gene Expression ; Humans ; Ischemia ; Middle Cerebral Artery ; Models, Animal ; Neurites ; Neuroblastoma ; Neurons ; Neuroprotective Agents ; Rats ; Rats, Sprague-Dawley ; Regeneration ; Stroke ; Synaptophysin

PURPOSE: We performed this study to evaluate the risk of rehospitalization for respiratory syncytial virus(RSV) infection among premature infants discharged from a neonatal intensive care unit(NICU). METHODS: We performed a retrospective study for rehospitalization for RSV infection and risk factors among premature infants who were admitted to NICU and discharged between May 2001 and April 2003 in Wonkwang University Hospital. RSV detection was utilized by direct fluorescent antibody tests in nasopharyngeal aspirates. We also reviewed various risk factors including gestational age, birth weight, sex, ventilatory care, surfactant administration, chronic lung disease(CLD), siblings in school or kindergarten age, and month of discharge. RESULTS: The rehospitalization rate for RSV infection was 6.6%(26/381) in premature infants and 22.2%(4/18) in premature infants with CLD. The most common season of rehospitalization for RSV infection was between November to January, this was 69.2%(18/26) in premature infants, the same as children: 61.2%(93/152). The risk factors for RSV rehospitalization among premature infants were CLD, siblings in school or kindergarten age and discharge between October to December from NICU. CONCLUSION: The risk for RSV rehospitalization among premature infants from NICU was low. Preterm infants subject to risk factors of CLD, siblings in school or kindergarten age, and discharge between October to December from NICU, were most likely to require hospitalization for RSV disease. In CONCLUSION: Prophylaxis for RSV infection should be considered one month before discharge from NICU in the RSV season between October and December.
Birth Weight ; Child ; Gestational Age ; Hospitalization ; Humans ; Incidence* ; Infant, Newborn ; Infant, Premature* ; Intensive Care, Neonatal ; Lung ; Respiratory Syncytial Viruses* ; Retrospective Studies ; Risk Factors* ; Seasons ; Siblings

Benign metastasizing leiomyoma (BML) is a rare entity, defined as a muscle tumor in association with one or more smooth muscle tumor of the uterus and without evidence of any extra uterine primary site. The lung is the most common site of involvement,(2) and the etiology of BML remains unknown. We experienced a case of BML arising in pelvic and para-aortic lymph nodes and report with a brief review of literature.
Leiomyoma ; Lung ; Lymph Nodes ; Muscles ; Smooth Muscle Tumor ; Uterus

0.05). The area under the receiver operating characteristics curve (AUC) was 0.922 [95% confidence interval (CI) 0.89–0.95]. In external validation, the discrimination was good, with an AUC value of 0.833 (95% CI 0.70–0.92) for this model. Nomogram calibration plots indicated good agreement between the predicted and observed outcomes, exhibiting close approximation between the predicted and observed probability.CONCLUSION: We constructed a scoring model for predicting massive transfusion during cesarean section in women with placenta previa. This model may help in determining the need to prepare an appropriate amount of blood products and the optimal timing of blood transfusion.]]>
Area Under Curve ; Blood Transfusion ; Calibration ; Cesarean Section ; Cohort Studies ; Discrimination (Psychology) ; Early Intervention (Education) ; Erythrocytes ; Female ; Humans ; Logistic Models ; Maternal Age ; Nomograms ; Placenta Previa ; Placenta ; Placentation ; Postpartum Hemorrhage ; Pregnancy ; ROC Curve ; Ultrasonography

BACKGROUND: Adolescent smoking is positively related to weight control attempts, especially by unhealthy methods. The co-occurrence of smoking and unhealthy weight control behaviors may cause serious health problems in adolescents. This study examined the relationship of smoking with unhealthy weight control behaviors among Korean adolescents. METHODS: This cross-sectional study involved 31,090 students of grades 7 to 12, who had tried to reduce or maintain their weight during the 30 days prior to The Tenth Korea Youth Risk Behavior Web-based Survey, 2014. Data on height, weight, weight control methods, smoking, alcohol intake, living with one's family, and perceived economic status were obtained through self-report questionnaires. ‘Unhealthy weight control behaviors’ were subcategorized into ‘extreme weight control behaviors’ and ‘less extreme weight control behaviors.’ RESULTS: The smoking rates were 13.3%±0.4% in boys and 3.8%±0.2% in girls. Current smokers were more likely to engage in extreme weight control behaviors (odds ratio [OR], 1.47; 95% confidence interval [CI], 1.09 to 2.00 in boys, and OR, 2.05; 95% CI, 1.59 to 2.65 in girls) and less extreme weight control behaviors (OR, 1.23; 95% CI, 1.07 to 1.40 in boys, and OR, 1.47; 95% CI, 1.22 to 1.76 in girls) compared to non-smokers among both boys and girls. CONCLUSION: Current smoking is independently related to a high likelihood of engaging in unhealthy weight control behaviors among Korean adolescents. This relationship is stronger for girls than for boys. Extreme weight control behaviors have a stronger relationship with current smoking than less extreme weight control behaviors.
Adolescent* ; Cross-Sectional Studies ; Female ; Health Behavior ; Humans ; Korea* ; Problem Behavior ; Risk-Taking* ; Smoke* ; Smoking* ; Weight Loss

Allergic response to common environmental agents has been regarded as a main pathogenetic mechanism of bronchial asthma. However, allergic sensitization (atopy) can not be detected in a siginificant number of adult asthmatic patients. The etiology of nonatopic asthma has not yet been defined. To evaluate the possible involvement of autoimmune response against bronchial mucosa in the pathogenesis of nonatopic asthma, we performed indirect immunofluorescence staining of fresh frozen human bronchial mucosa tissue using serum samples from patients with atopic and nonatopic asthma, healthy controls, and patients with systemic lupus erythematosus. On immunostaining, circulating IgG autoantibodies against bronchial mucosa were detected in 2 (9.1%) of 22 patients with nonatopic asthma and in none of 22 patients with atopic asthma and of 22 healthy controls. IgG autoantibodies from the two patients with nonatopic asthma predominantly stained the cytoplasmic membrane of basal cells in bronchial epithelium. Serum samples from 10 patients with systemic lupus erythematosus immunostained the nucleus of epithelial cells in whole layer of bronchial epithelium. This study showed the presence of circulating IgG autoantibodies against the bronchial epithelial cell in a small portion of patients with nonatopic asthma. Further studies may be necessary to evaluate the possible involvement of autoimmune mechanism in the pathogenesis of nonatopic asthma.
Asthma/immunology* ; Autoantibodies/immunology* ; Autoantibodies/blood ; Bronchi/immunology* ; Epithelial Cells/immunology ; Human ; Immunity, Mucosal/immunology ; Respiratory Mucosa/immunology*

No abstract available.
Ataxia* ; Ophthalmoplegia*