Background : The incidence of anemia in the female athlete is high, and anemia causes not only a decrease in performance, but also various subjective symptoms. It is said that the cause of hemolysis -a type of anemia- is a decrease in antioxidants and an increase in the reactive oxygen species caused by exercise. Purpose : This study investigated the effect of acute exercise on hemolysis and oxidative stress in female athletes. Methods : On the basis of basal body temperature (BBT) data and urinary ovulation tests of the subjects (age 20.5±1.0 yr ), they were divided into two groups : eumenorrheic athletes (Eu, n=12) group, and irregular menstrual athletes (Am, n=9). The subjects performed an acute period of exhausting exercise on a bicycle ergometer. Lactate, hemoglobin, hematocrit, RBC, serum estradiol, haptoglobin, thiobarbituric acid reactive substances (TBARS) were determined in blood samples collected at rest and after exercise. Results : Lactate increased and hemoglobin, hematocrit, RBC, haptoglobin decreased after exercise in both the Eu and Am groups (p<0.05). However, serum TBARS did not show a significant change after exercise in both the Eu and Am groups. Conclusion : These results suggest that hemolysis may have developed, because haptoglobin decreased as a result of acute exercise. However, it is thought that the effect of oxidative stress is small because TBARS were not changed by acute exercise in both Eu and Am groups. In addition, there was no significant correlation between hemolysis and estrogen.

No abstract available.
Glomerulonephritis*

No abstract available.
Choriocarcinoma* ; Female ; Pregnancy ; Pregnancy*

MRI (magnetic resonance imaging ) had been the most up-to-dated modality in evaluating white matter disease in recent years, whereas US (ultrasonogram) has been used extensively in diagnosis of neonatal PVL(periventricular leukomalacia) conventionally. We evaluated the diagnostic value of MRI by reviewing the MR findings and correlation of MR and US of PVL in II preterm infants. Evaluation criteria were MR signal intensity and discrimination of PVL on each pulse sequences land comparision between MR and US findings performed simultaneously, on the extent of PVL, size of the largest cyst and detectability of hemorrhagic lesion. MR findings of 11 cases of PVL were of low signal patterns on T1WI (T1weighted image) in 7, low signal patterns of PDWI (proton density weighted image) in 9, iso signal patterns on T2WI(T2weighted image) in 8 and low signal patterns on STIR(short time inversion recovery) in 7 cases. The lesions of 11 PVL were well discriminated in all 11 cases of T1WI, 7 cases of STR, 5 case of PDWE and 2 cases of T2WI. The lateral ventricle was diffuse dilated (n=1) and focally dilated (n=3) in atrial area. In the comparative study, MR presented more extensive lesions in 7 cases, larger cysts in 6 cases out of 7 PVL and more definitive hemorrhage in 3 cases out of 4 cases than sonography. In conclusion MR was more valuable than sonography in evaluating the extent of lesions, size of the largest cystic lesion and detetion of hemorrhage. TIWI and STIR images were more useful in detection of PVL than T2WI and PDWI.
Diagnosis ; Discrimination (Psychology) ; Hemorrhage ; Humans ; Infant, Newborn ; Infant, Premature ; Lateral Ventricles ; Leukoencephalopathies ; Magnetic Resonance Imaging

No abstract available.
Membranes* ; Pregnancy* ; Rupture*

No abstract available.
Humans

Condyloma acuminatum is a common viral disease which is transmitted by sexual intercourse. We experienced a case of condyloma acuminatum occurring in a patient of systemic lupus erythematosus who has been treated with various immunosuppressive agents for 10 years. This condylorna acuminatum was unusual in that it was very rapidly growing, recurrent and reluctant to various treatrnents. We investigated the type of human papillomavirus by Southern blot hybridization and schieved partial improvement by bleomycin intralesional injection together with 5-FU topical application.
Bleomycin ; Blotting, Southern ; Coitus ; Fluorouracil ; Humans ; Immunosuppressive Agents ; Injections, Intralesional ; Lupus Erythematosus, Systemic ; Virus Diseases

No abstract available.
Humans ; Pepsinogen A*

The aim of this study was to evaluate the risk factors of recurrences after their first febrile convulsions in infants and young children. Dlinical studies were made on 187 cases of febrile convulsions who were admitted to the Department of pediatrics of wallace Memorial Baptist Hospital from March, 1990 to December, 1992. 1) 63 cases of 187 cases had recurrences after their febrile convulsions. Thus, the recurrence rate was 33.7%. 2) The male to female ratio was 2.1:1. And there were no significant differences in recurrence rates between sexes. 3) The recurrence rate was significantly higher in those whose initial febrile convulsions were developed before first 18 months of life than those whose initial convulsions were after 18 months of age (49.5% vs. 12.5%). 4) The time interval from initial attack to recurrence was within 12 months in 80% of cases. 5) Our study revealed that the seizure characteristics of the initial febrile convulsion are not important as predictive factors about the probability of recurrences. 6) Among the total 187 cases, family history were present in 52 cases (27.8%). And there were significantly higher recurrence rates if their families show the same history of febrile convulsion (63.5% vs. 22.2%). 7) The risk of recurrence was much higher in patients whose first febrile history of febrile convulsion at the same time.
Child ; Female ; Humans ; Infant ; Male ; Pediatrics ; Protestantism ; Recurrence ; Risk Factors ; Seizures ; Seizures, Febrile*

After aseptic or septic meningitis, some neurologic complications such as convulsions, delirium, rigidity, cerebral infarctions and cerebral hemorrhage can be developed. The cerebral infarction after meningitis is caused by arterial or venous occlusions. Involvement of small perforating arteries leads to ganglionic infarcts while severe sapsm of major vessels may lead to massive infarctions in the distribution of middle and/or anterior cerebral arteries. Cortical venous and/or dural thrombosis (especially in the superior sagittal sinus) produces typical features, including multiple areas of white matter hemorrhagic infarction. These neurologic complications are common in bacterial meningitis and very rare in aseptic meningitis. We experienced a case of cerebral infarction in MCA/ACA territory and subdural hemorrhage in occipital lobe after aseptic meningitis in 10 month-old-boy. We report a case with a brief review of related literature.
Anterior Cerebral Artery ; Arteries ; Cerebral Hemorrhage ; Cerebral Infarction* ; Delirium ; Ganglion Cysts ; Hematoma, Subdural* ; Infarction ; Meningitis ; Meningitis, Aseptic* ; Meningitis, Bacterial ; Occipital Lobe ; Seizures ; Thrombosis