No abstract available.
Bronchopulmonary Dysplasia* ; Humans ; Infant, Newborn

No abstract available.
Alopecia* ; Hair* ; Humans ; Male* ; Tissue Expansion*

No abstract available.

Although spontaneous bacterial peritonitis is a frequent complication in the childhood nephrotic syndrome, it is very rare in adults with nephrotic syndrome. It frequently develops when the patients are either in relapse or receiving steroid therapy at the time peritonitis is diagnosed. We report an unusual case of a spontaneous bacterial peritonitis as the presenting feature in a 15-year-old male patient with nephrotic syndrome. He presented with diffuse abdominal pain and distension for 15 days. Abdominal paracentesis revealed the diagnostic laboratory findings of peritonitis, and the bacterial culture of the ascites showed a mixed growth of Escherichia coli and Pseudomonas aeruzinosa. His serum albu- min level was 1.6gldL and the amount of 24 hours proteinuria was 21.0g/day. Although he was treated with adequate antibiotics for 3 weeks, the peritonitis was more aggravated. We decided to insert a catheter into the peritoneal cavity for continuous drainage of the intractable ascites. Two weeks after drainage, the peritonitis improved as the peritonitis subsided, the proteinuria disappeared completely without a steroid therapy. Six months after spontaneous remission, the proteinuria have recurred, and the kidney biopsy then showed focal segmental glomerulorsclerosis.
Abdominal Pain ; Adolescent ; Adult ; Anti-Bacterial Agents ; Ascites ; Biopsy ; Catheters ; Drainage ; Escherichia coli ; Humans ; Kidney ; Male ; Nephrotic Syndrome* ; Paracentesis ; Peritoneal Cavity ; Peritonitis* ; Proteinuria ; Pseudomonas ; Recurrence ; Remission, Spontaneous

BACKGROUND: Serum eosinophil cationic protein(ECP) level has been proposed as a indirect marker of eosinophilic inflammation of the airway in bronchial asthma. OBJECTIVE: To evaluate serum ECP against indirect clinical markers of disease, we compared bronchial obstruction, bronchial hyperresponsiveness and peripheral blood eosinophil counts, total IgE with serum ECP levels in patients with bronchial asthma and normal controls. METHOD: Fourty-two patients with bronchial asthma and twenty-six normal controls were enrolled. Measurement were made by spirometry, inhalation challenge with methacholine, peripheral blood eosinophil counts, total IgE and FEIA(fluoroenzymatic immunoassay) of serum ECP RESULT: Serum ECP levels were significantly higher in asthmatic patients than normal controls(p<0.0,5). Serum ECP levels were correlated with peripheral blood eosinophil counts(p<0.01, r=0.544) and bronchial hyperresponsiveness(PC,)(p<0.01, r=-0.456) in patients with bronchial asthma. Serum ECP levels were correlated with degree of bronchial obstruction(FEV, % to predicted value, FEV1/FVC%) in total subjects, but not in asthmatic patients. CONCLUSION: Serum ECP level may be used as indicator of disease activity in bronchial asthma and be helpful in differentiation between normal person and asthmatic patients on simple serological method. Further studies on the changes of serum ECP levels according to disease course and therapeutic responses are needed.
Asthma* ; Biomarkers ; Eosinophil Cationic Protein* ; Eosinophils ; Humans ; Immunoglobulin E ; Inflammation ; Inhalation ; Methacholine Chloride ; Spirometry

Purpose: This study aimed to comprehensively examine middle-aged male taxi drivers' perceptions of the risk of cardiovascular disease. Methods: A qualitative method was used, with focus group interviews. The participants were middle-aged male taxi drivers who had been driving for more than ten years and for more than six hours daily. Results: The data were analyzed using qualitative thematic analysis. Middle-aged male taxi drivers' perceptions of the risk of cardiovascular disease were categorized into three main themes:　 “individual perceptions of cardiovascular disease”, “possibility of behaviors for cardiovascular disease” and “motivations of behaviors for cardiovascular disease”. Six sub-themes were extracted as follows: “perception of vulnerability”, “perception of seriousness”, “perception of profitability”, “perception of disability”, “self-awareness” and “advancing toward health care”. Conclusion It is necessary to invigorate support systems through measures including education, counseling, and web-based programs to prevent cardiovascular disease in middle-aged male taxi drivers.

PURPOSE: Post-stroke seizures and epilepsy were mainly studied in adults. Selected groups of children with stroke were studied to evaluate the incidence of seizures and epilepsy and the risk factors of epilepsy after stroke. METHODS: Seventy consecutive stroke children younger than 15 years of age were retrospectively reviewed to evaluate the incidence, times, causes of epilepsy and the risk factors epilepsy after stroke. The number and location of the lesion as imaged on the CT scan, and MRI scan were determined. RESULTS: Epilepsy after stroke was diagnosed in 38(54.3%) of 70 stroke patients:16 (45.7%) of 35 with hemorrhagic stroke and 22(62.9%) of 35 with ischemic stroke. Arteriovenous malformation(18), vitamin K deficiency(7), hemophilia(5) were frequent causes in hemorrhagic stroke, and idiopathic(15), moyamoya disease(11), hemiconvulsion-hemiplegia-epilepsy syndrome(6) were frequent in ischemic stroke. No statistically significant differences were noted with relation to sex, type of stroke, number of the lobar lesions, between cortical and subcortical lesions and onset time of initial seizure. Epilepsy developed more often in patients who had lesions located in the left cerebral hemisphere (76.7%) than on the right(42.3%)(P<0.01). CONCLUSION: Epilepsy developed more often in children who had lesion located in left cerebral hemisphere. No statistically significant differences noted in relation to sex, type of stroke, number of the lobar lesions and between cortical and subcortical lesions.
Adult ; Cerebrum ; Child* ; Epilepsy* ; Humans ; Incidence ; Magnetic Resonance Imaging ; Retrospective Studies ; Risk Factors* ; Seizures ; Stroke* ; Tomography, X-Ray Computed ; Vitamin K

Purpose: The author hypothesizes that exogenously injected BMP, which is mixed with fibrin glue, can accelerate the healing of a bone-tendon junction injury and increase its holding strength during the early regeneration period. Materials and Methods: A direct injury model of the bone-tendon junction was made using the Achilles tendon-calcaneus bone of 54 rabbits: and the transected Achilles tendon was repaired to its original insertion site using the Krackow method. In Group 1, no additional manipulation was performed. In Group 2, only fibrin glue was injected into the junction between the Achilles tendon and the calcaneus in order to exclude the effect of the fibrin glue. In Group 3, BMP-2 incorporated into the fibrin glue was injected into the junction. The results were evaluated by histological analysis and biomechanical tests at 2, 4, and 8 weeks after surgery. The Kruskal-Wallis test was used for a statistical evaluation. Results: Histological analysis revealed the early appearance of fibrocartilage at 2 weeks in Group 3: the area of the fibrocartilage expanded with time. The biomechanical tests showed significant differences in the maximum stress between Groups 1 and 3, and between Groups 2 and 3, at 2, 4, and 8 weeks. 74.4% of the normal maximum stress was recovered at 8 weeks in Group 3. Conclusion: The combined use of BMP-2 and the fibrin glue can accelerate the healing of an injury of the bone-tendon junction.
Achilles Tendon ; Calcaneus ; Fibrin Tissue Adhesive* ; Fibrin* ; Fibrocartilage ; Rabbits ; Regeneration

Bronchial asthma is a chronic airway inflammation disorder involving lymphocyte activation and various cytokines secretion by lymphocyte. The inflammatory response results from a complex network of interactions between inflammatory cells (mast cells, eosinophils, macrophages) and resident cells belonging to the lung structure itself like EC, fibroblasts, or bronchial epithelial cells. IL-6 which is known to up-regulate the endothelial cell expression of adhesion molecules participating in the development of the inflammatory reaction in bronchial asthma is produced by alveolar macrophage. ICAM-1 is produced by bronchial epithelial cell and expression by endothelial cell, which is known to enhance of the influx of various cells. RANTES which is known to a potent chemoattractant for eosinophils, lymphocytes, and monocytes, a member of the CC chemokine family, is expressed by bronchial epithelial cell. To evaluate whether markers of lymphocyte activation are useful markers of disease activity in bronchial asthma, we measured sIL-6, sICAM-1, sRANTES in 42 patients with mild to moderate bronchial asthma and in 26 normal controls and compared the result with other disease activity markers in asthma (pulmonary function, blood eosinophil counts). The mean level of sIL-6 was higher than that of normal control and correlated significantly with sICAM-1, FEV1% to predicted value. The mean level of sICAM-1 was higher than that of normal control and correlated significantly with FEV1%, FEV1% to predicted value. The mean level of sRANTES showed the tendency to be higher than that of normal control, but not significant statistically, and did not correlated with sIL-6, sICAM-1, FEV1%, FEV1% to predicted value, blood eosinophil counts. It appeared that sIL-6 and sICAM-1 could be a disease marker in bronchial asthma. But, clinical application of the measurement of these markers needs to be studied further.
Asthma* ; Chemokine CCL5 ; Cytokines ; Endothelial Cells ; Eosinophils ; Epithelial Cells ; Fibroblasts ; Humans ; Inflammation ; Intercellular Adhesion Molecule-1 ; Interleukin-6 ; Lung ; Lymphocyte Activation ; Lymphocytes ; Macrophages, Alveolar ; Monocytes

BACKGROUND: The goal of this study is to evaluate the differences of the rate and the ratio of heart rate changes, which is well known to reflect the vagal reactivation, after peak exercise between ischemic heart disease and normal during treadmill exercise test. Additionally R-wave amplitude changes are evaluated to have the discriminal power between ischemic heart disease and normal. METHODS: We have studied 253 human (196 control, 57 patients) who took the symptom-limited exercise test using Marquette case 8000 model. The 57 patients who showed the positive result by exercise test have confirmed by coronary angiography. The rate of heart rate changes was defined as the absolute difference of the heart rate subtracted by the just-previous stage heart rate. The ratio of heart rate changes was defined as the percentile of the rate of heart rate changes comparing to the just-previous stage heart rate. The changes of R-wave amplitude at lead V5 and aVF were obtained by the subtraction of R-wave amplitude at the peak exercise stage from that at the standing rest stage respectively. Additively heart rate recovery was defined as the rate of heart rate change which was obtained at 1 minute later after peak exercise. RESULTS: In patients and control, the resting heart rate were 70 +/- 13 bpm and 69 +/- 11 bpm (p>0.05), and the peak heart rate were 136 +/- 22 bpm and 155 +/- 18 bpm respectively (p<0.001). The rate of heart rate changes in patients group were significantly lower than that in control at 1 minute, 3 minute, and 5 minute respectively (p<0.001, p=0.008, p=0.002). The ratio of heart rate changes in patients group were also significantly lower than that in control at 1 minute, 3 minute, and 5 minute respectively (p=0.017, p=0.027, p=0.002). With comparing both groups, the incidences of ventricular ectopy were not different during exercise and recovery stages, and the difference in the changes of R-wave amplitude at lead V5 and aVF were not observed respectively. CONCLUSION: The rate and ratio of heart rate changes are significantly lower in iscemic heart disease than in normal, and these are resulted from the depression of vagal reactivation. These findings are supplemental to make a diagnosis and a arrhythmic risk stratification of ischemic heart disease.
Coronary Angiography ; Depression ; Diagnosis ; Exercise Test ; Heart Diseases ; Heart Rate* ; Heart* ; Humans ; Incidence ; Myocardial Ischemia*