No abstract available.
Child* ; Humans ; Occult Blood*

No abstract available.
Emergencies* ; Emergency Service, Hospital* ; Humans ; Statistics as Topic*

No abstract available.
Urinary Tract Infections* ; Urinary Tract*

No abstract available.
Tetany*

No abstract available.
Animal ; Arteries/pathology ; Arteriosclerosis/pathology* ; Diet, Atherogenic ; Disease Models, Animal ; Support, U.S. Gov't, P.H.S. ; Swine

The objective of this study was to examine the correlation between personal exposure of toluene at workplace and the concentration of hippuric acid in urine of male solvent workers. The study groups are 60 toluene exposed workers who worked at video tape factory and printing factory. The results are as follows: 1. The coefficient of correlation between toluene concentration of personal exposure and concentration of urinary hippuric acid was 0.649 (regression equation Y=0.015X+0.936, Y=urinary hippuric acid concentration, X=Toluene concentration of personal exposure). 2. Urinary hippuric acid concentration of workers with TLV 100 ppm of toluene was calculated 2.44 g/L by the regression equation (Y=0.015X+0.936).
Humans ; Male* ; Toluene*

One year field study of 400 lead workers on the effect of maintenance free respirator(MFR) to alleviate the lead burden revealed that MFR protection program with biological monitoring with simple measurement of zinc protoporphyrin in whole blood could be applied as an interim method to prevent lead workers from lead burden even in fairly bad working condition until fundamental environmental control will be taken in korea.
Absorption* ; Environmental Monitoring ; Korea* ; Ventilators, Mechanical* ; Zinc

PURPOSE: As patients who take immediate breast reconstructions with TRAM flap have increased, concomitant or delayed other elective intra-abdominal operations in these patients also have increased. There are few reports of concomitant or delayed intra-abdominal operation in TRAM flap patients. We report our experiences and outcomes of these operations which is safe and feasible. METHODS: We reviewed the charts and postoperative follow-up results of 11 patients among 471 consecutive patients who took immediate breast reconstruction with TRAM flap from December of 2002 to September of 2006. Four patients took concomitant intra-abdominal operation and 7 patients took delayed intra-abdominal operation between 1 to 52 months after TRAM flap RESULTS: There were no significant postoperative abdominal and systemic complications. One patient who took concomitant intra-abdominal operation presented partial skin necrosis of abdomen, but recovered completely with conservative treatments. Two patients took transfusion in peri-operative periods. CONCLUSION: Concomitant or delayed intra-abdominal operation in immediate breast reconstruction with TRAM flap could be performed safely and feasibly when it is necessary. Furthermore, it could be helpful to patients and surgeons.
Abdomen ; Breast ; Female ; Follow-Up Studies ; Humans ; Mammaplasty ; Necrosis ; Skin

Pheochromocytoma of the bladder is a rare tumor that often occurs with the symptoms complexes of micturitional attacks such as headache, palpitation and hypertension due to increased catecholamine secretion. Hereine we report a case of pheochromocytoma of the bladder the symptom of which was massive bleeding only without hormone related ones.
Headache ; Hemorrhage ; Hypertension ; Pheochromocytoma* ; Urinary Bladder*

It has long been known that Vasopressin could increase the urinary sodium and chloride excretion. The exact mechanism and site of action, however, have not yet been explained. Experiments were performed whether the renal effects were the same in both cortical and juxtamedullary nephron in decorticated kiddney model. Heat-decortication was car ried out in the left kidney immersed in water kept at 52oC for 5 minutes. In 90% of cases, outer 2/3 of the cortex was necrotized as revealedd at the time of experiment on 8th day. The right kidney underwent the same procedure except that the temperature of water was kept at 39oC, and served as control. Urine flow and fractional excretion of urine were increased by the arginine vasopressin infusion in both kidney, but the diffferences were not significant. There were no signifficant changes in glomerular filtration rate and rrenal plasma flow in doses of 5 and 10 mu/kg/minute. Responsiveness of decorticated kidney was less than the control kidney. Increments of fractional excretion of potassium were not significantly different. From thhese results, it is suggested that the responsiveness of the cortical and juxtamedullarry nephron to the arginine vasopressin may not be the same. The mechanisms of the differences were discussed.
Arginine Vasopressin* ; Arginine* ; Glomerular Filtration Rate ; Kidney ; Nephrons ; Plasma ; Potassium ; Sodium ; Vasopressins ; Water