No abstract available.
Child* ; Cytarabine* ; Cytosine* ; Doxorubicin* ; Humans ; Leukemia, Myeloid, Acute* ; Maintenance Chemotherapy* ; Remission Induction* ; Thioguanine*

No abstract available.
Child* ; Herpes Zoster* ; Humans

No abstract available.
Child* ; Herpes Zoster* ; Humans

PURPOSE: The purpose of this study was to verify the effects of a Qigong prenatal education program on anxiety, depression and physical symptoms in pregnant women. METHOD: The subjects were a total of 40 pregnant women who received regular prenatal care at S hospital. Twenty people were enrolled in the Qigong prenatal education program and were assigned to the experimental group. The other 20 people who received regular prenatal care only were the control group. The Qigong prenatal education program was given to the experimental group once a week and 2 hours per session for 4 weeks. Anxiety, depression and physical symptoms were collected by a self-administered study questionnaire at the pre- and post test. RESULT: There were no significant differences in subjects' general characteristics or pretest scores of study variables at the pretest indicating both groups were homogeneous. Differential t-tests were used to test the effects of the Qigong prenatal education program on study variables. Pregnant women who received the Qigong prenatal education program had a lower level of depression than those who did not attend(t=2.23, p=.03). There were no significant differences on anxiety and physical symptoms. CONCLUSION: The Qigong prenatal education program was effective in alleviating depression during pregnancy. However, further study is needed to replicate the results with a greater sample size and to investigate the long term effects of the program on the labor and delivery process.
Anxiety* ; Depression* ; Female ; Humans ; Pregnancy ; Pregnant Women* ; Prenatal Care ; Prenatal Education* ; Qigong* ; Surveys and Questionnaires ; Sample Size

OBJECTIVES: To investigate the total cholesterol levels and related factors in a rural adult population. METHODS: 3,207 adults( 1,272 men and 1,935 women) were examined in 1997. Their heights, weights, and fasting serum total cholesterol levels were measured, and their body mass indices were calculated. A questionnaire interviewing method was used to collect risk factor data. RESULTS: The mean value of total cholesterol were 190.5 mg/dl, and 198.8 mg/dl, and the age-adjusted prevalence rates for hypercholesterolemia (above 240 mg/dl) were 13.7% and 10.2%, in men and women, respectively. From simple analyses, age, educational level, coffee intake, amount of meat and food intake, waist circumference, waist-hip circumference ratio(WHR), and body mass index(BMI) were significant risk factors in men (p<0.05) relating to serum total cholesterol levels. In women, age, educational level, hypertension history, diabetes history, herbal drug history, amount of food intake, alcohol consumption, waist circumference, WHR, BMI, and menopausal status were significant risk factors (p<0.05). In multiple linear regression analyses, waist circumference (p<0.01), BMI (p<0.01), and coffee intake (p<0.05) proved to be significant risk factors in men. Whereas, menopausal status (p<0.01), BMI (p<0.01), herbal drug history (p<0.01), amount of food intake (p<0.05), waist circumference (p<0.05), and alcohol consumption (p<0.05) were significant risk factors in women. Conclusions : The significant risk factors, for both men and women, relating to the serum total cholesterol were waist circumference and BMI. Thus, for the reduction of serum total cholesterol level, it is recommended that health education for the control of obesity should be implemented.
Adult* ; Alcohol Drinking ; Cholesterol* ; Coffee ; Eating ; Fasting ; Female ; Health Education ; Humans ; Hypercholesterolemia ; Hypertension ; Life Style ; Linear Models ; Male ; Meat ; Obesity ; Prevalence ; Surveys and Questionnaires ; Risk Factors ; Waist Circumference ; Weights and Measures

No abstract available.
Incidence* ; Leukemia*

In order to evaluate the genotoxic hazard among workers potentially exposed to low level petrochemical substances, the analyses of micronuclei (MN) and sister chromatid exchanges (SCEs) in lymphocytes were performed in 46 male workers (as exposed group) and 46 nonexposed subjects (as control group). Mean frequencies of MN and SCEs (respectively, 12.9/1000 cells and 6.5/cell) in exposed group were very significantly higher than those (10.2/1000 cells and 5.4/cell) in control group. And there were also significant differences in mean frequencies of MN and SCEs adjusted for age, employment duration, smoking, and drinking between two groups. Median frequencies of MN and SCEs in exposed group were very significantly higher than those in control group. Frequencies of SCEs were higher in smokers than in non-smoker. Frequencies of MN in smokers, however, were similiar to those of non-smoker. Interaction between exposure and smoking on MN and SCEs induction was not observed. The results suggest that there is genotoxic hazard in high risk group like workers handling carcinogens in petrochemical plants and the analyses of MN and SCEs are useful biomarkers for the exposure to hazard substances even at the level below the exposure limit.
Biological Markers ; Carcinogens ; Drinking ; Employment ; Humans ; Lymphocytes ; Male ; Sister Chromatid Exchange ; Smoke ; Smoking

Teramethylammonium(TMA) in one of the synthetic compounds of nicotine that act at ganglionic site. The major action of TMA consists of initial stimulation followed by a more persistent depression of all autonomic ganglia by binding to a cholinergic receptor. It is well believed that the level of membrane potential in arterial smooth muscle is an important regulator of tension development. Depolarization and hyperpolarization by only few millivolts results in significant changes in tension. In general, the agents of vascular smooth muscle induce vascular relaxaion. The present study was undertaken to elucidate the effect of TMA on vascular contractility in the isolated rabbit thoracic aorta with or without endothelial cell, and mechanisms involved in the change of vascular contractility by TMA. The results obtained are summarized as follows ; 1) In the presence of endothelial cell, TMA induced a relaxtion of the aorta precontracted with norepinephrine but induced a contraction in the aorta without endothelial cells, indicating that in the rabbit aorta, relaxations produced by TMA were the endothelium-dependent. 2) The addition of inhibitor such as methylene blue, hemoglobin, hydroquinone and p-bromophenacyl bromide during the TMA-induced relaxation reversed the contractile tension to a level similar to or higher than that before the addition of TMA in rabbit thoracic aorta.This relaxation effect of TMA suggest that the TMA-inducdd relaxation in rabbit aorta is due to the release of endotheline derived relaxing factor(EDRF). 3) Relaxation induced by TMA was antagonized by atropine and thus the TMA does seem to act on the muscarinic receptors. 4) TMA reduced the norepinephrine-induced Ca++ influx into rabbit smooth muscle membrane. From the above results, it may be concluded that TMA-induced vacular relaxation in rabbit aorta is due to the release of EDRF. Mechanism involved in the relaxation induced by TMA may be the stimulation of soluble guanylate cyclase and increased tissue cGMP concentrations.
Aorta ; Aorta, Thoracic* ; Atropine ; Depression ; Endothelial Cells ; Endothelins ; Endothelium ; Endothelium-Dependent Relaxing Factors* ; Ganglia, Autonomic ; Ganglion Cysts ; Guanylate Cyclase ; Membrane Potentials ; Membranes ; Methylene Blue ; Muscle, Smooth ; Muscle, Smooth, Vascular ; Nicotine ; Norepinephrine ; Receptors, Muscarinic ; Relaxation

No abstract available.
Flow Cytometry* ; Immunophenotyping* ; Precursor Cell Lymphoblastic Leukemia-Lymphoma*

The os subfibulare is a relatively uncommon bony anomaly of the foot. It is usually found between the malleolus and talus and ossifies during adolescence or preadolescence. It can be demonstrated on routine anteroposterior ankle film of the foot. In 4 patients presented, the abnormality caused pain and frequent episodes of ankle strain. The pain was relieved in all patients treated by excision of the accessory bone.
Adolescent ; Ankle ; Foot ; Humans ; Talus