No abstract available.
Wounds and Injuries*

No abstract available.
Wounds and Injuries*

No abstract available.
Firearms* ; Forensic Ballistics* ; Wounds and Injuries*

A new crush anastomosis model which can be evaluated as crush energy was established on the femoral artery and vein of the rats weighing 250g on the average. The degrees of vessel injury were evaluated as crush energy. The arteries underwent the crush injury with the energy of 0.3J, 0.4J, 0.5J, while the reins were crushed with the energy of 0.2J, 0.3J, 0.4J respectively then the vessels in each group were divided and anastomoses by a standard microsurgical technique. Saline and heparin were used as a luminal topical agent and systemic one, which allowed contact with the damaged endothelium. The heparin treated group had a patency rate of 95%(0.3J), 87.5%(0.4J), 40%(0.5J) vs. 55%(0.3J), 15%(0.4J), 10%(0.5J) in the saline irrigated group in the femoral arteries, which had the patency rate of 82.5%(0.2J), 72.5%(0.3J), 42.5%(0.4J) vs. 35%(0.2J), 12.5%(0.3J), 7.5%(0.4J) in the saline irrigated group in the femoral vein at 1 day. There was a energy-related decrease in patency rate. These findings indicate that the crush model of 0.4J in the rat femoral artery, 0.3J in the rat femoral vein is a reliable and reproducible thrombosis model. The model described in this study is to be used to evaluate and assess the ability of antithrombotic agent in preventing thrombosis at the anastomotic site.
Animals ; Arteries ; Endothelium ; Femoral Artery ; Femoral Vein ; Heparin ; Phenobarbital ; Rats* ; Thrombosis ; Veins

No abstract available.
Animals ; Rats* ; Urinary Bladder Neck Obstruction* ; Urinary Bladder*

The purposes of this study were to test the negative association between schizophrenia and rheumatoid arthritis(RA) and to clarify the role of prolactin and estrogen as protective factors in this association. The author compared the prevalence rate of RA between 561 patients with schizophrenia and 222 patients with mood disorder. For investigating the role of estrogen and prolactin, the author checked the plasma prolactin and estradiol level in 80 patients with paranoid schizophrenia and 77 patients with RA. The results were as follows. 1) Epidemiological data The prevalence rate of RA in the schizophrenic group was 0/561 and that of RA in the mood disorder group was 2/222. To compare these results between two groups, the author applied the Binomial test using the average prevalence rate of RA(0.8%) in the general population as a reference rate. The prevalence rate of RA in the schizophrenic group was significantly lower than that of RA in the general population. However, the prevalence rate of RA in the mood disorder group was not significantly different to that of RA in the general population. 2) Comparison of plasma prolactin and estradiol level between two groups. The plasma level of prolactin in the schizophrenic group was significantly higher than that of prolactin in th RA group(p=0.000). However, the plasma level of estradiol in the schizophrenic group was significantly lower than that of estradiol in the RA group(p=0.017). These results were not consistent across gender. To contrast with the results in the female group, which were consistent with the results in the total subjects, for the male group, the plasma levels of prolactin and estradiol in the schizophrenic group were significantly higher than those of prolactin and estradiol in th RA group. These results support the results of previous studies which confirm the negative association between schizophrenia and RA. These results also suggest that the elevation of plasma prolactin level in the patient with schizophrenia has a antirheumatic effect while the elevation of plasma estradiol level in the patients with RA has a anti-schizophrenic effect, and that these effects act as a possible mechanism in the negative association between two disorders. However, these results suggest that this association is specific to female patients.
Arthritis, Rheumatoid* ; Epidemiology* ; Estradiol ; Estrogens* ; Female ; Humans ; Male ; Mood Disorders ; Plasma ; Prevalence ; Prolactin* ; Schizophrenia* ; Schizophrenia, Paranoid

No abstract available.
Nevus, Pigmented* ; Vitiligo*

Chylothorax is the most common cause of pleural effusion in the neonatal period and is defined as an effusion of lymph in the pleural cavity. We report a case of chylothorax in a 13-day-old male who was admitted due to respiratory difficulty. Chest AP showed pleural effusion of the left lung and milky yellow fluid was aspirated via thoracentesis upon which laboratory and lipoprotein electrophoresis of pleural fluid revealed findings compatible with that of chylothorax. Due to reaccumulation of chyle after daily thoracentesis, chest tube was inserted at the 4th hospital day, and MCT containing diet was given. He was discharged on the 21st hospital day in good health, and revealed no recurrence for 3 months during outpatient follow up visits.
Chest Tubes ; Chyle ; Chylothorax* ; Diet* ; Electrophoresis ; Follow-Up Studies ; Humans ; Infant, Newborn ; Lipoproteins ; Lung ; Male ; Outpatients ; Pleural Cavity ; Pleural Effusion ; Recurrence ; Thoracostomy* ; Thorax ; Triglycerides*

No abstract available.
Gastrointestinal Stromal Tumors* ; Hemorrhage*

Accidental or suicidal fatalities of paraquat (Gramoxon) poisong are occasionally seen in the emergency room or intensive care unit in this country. In most cases, respiratory symptoms and eventual death by respiratory distress occur within several days. The most striking pathologic change is fibrosis of the lung due to widespread proliferation of fibroblastic cell. We experience a 21-year-old woman with huge bulla on left lung and diffuse fibrosis in other site, who ingested paraquat 10 months ago. After thoracoscopic removal of bulla, the patient survive without progression of pulmonary complication till now.
Emergency Service, Hospital ; Female ; Fibroblasts ; Fibrosis ; Humans ; Intensive Care Units ; Lung ; Paraquat ; Pulmonary Fibrosis* ; Strikes, Employee ; Young Adult