Although initial experimental data and results of observational studies suggest that hormone replacement therapy (HRT) is associated with a reduction in the risk of heart disease, the results for events such as stroke or thromboembolism are less clear. Randomized secondary and primary prevention studies have found that HRT is not protective against the risk of coronary heart disease, stroke or ...

STUDY OBJECTIVES To ascertain the determinants and experiences of hormone replacement therapy (HRT) use by menopausal women doctors. DESIGN Postal questionnaire. SETTING UK. PATIENTS A randomized stratified sample of women doctors who obtained full registration between 1952 and 1976, taken from the current Principal List of the UK Medical Register. MAIN OUTCOME MEASURES Current and prev...

Hwangryun-haedok-tang (HRT) is the common recipe in traditional Asian medicine, and microbial fermentation is used for the conventional methods for processing traditional medicine. We investigated the inhibitory effect of the n-butanol fraction of HRT (HRT-BU) and fHRT (fHRT-BU) on the RANKL-induced osteoclastogenesis in bone-marrow-derived macrophages. mRNA expression of osteoclastogenesis-rel...

The authors evaluated the cross-sectional and prospective associations between the serum concentration of C-reactive protein and measures of obesity and fat distribution, hormone replacement therapy (HRT) use, and serum sex hormones in postmenopausal women from the Healthy Women Study (Allegheny County, Pennsylvania, 1998). The authors tested the hypothesis that C-reactive protein levels would ...

The characteristics that differentiate long-term (> or = 10 years) hormone replacement therapy (HRT) users from short-term (<10 years) users and nonusers are not well documented. The epidemiology of long-term HRT use was investigated within a random sample survey of 703 women aged 50-80 years who were members of Group Health Cooperative (GHC) of Puget Sound. Women who had been menopausal for > ...

BACKGROUND In chronic obstructive pulmonary disease (COPD) patients, functional and structural changes of the respiratory system greatly influence cardiovascular autonomic functions. Determining autonomic balance may be important in understanding the pathophysiology of COPD and useful clinically in the treatment of COPD patients. Heart rate variability (HRV) and heart rate turbulence (HRT) are ...

BACKGROUND Although postmenopausal hormone therapy (HRT) commonly is used in hope of preventing coronary heart disease, the effect of HRT on case fatality of myocardial infarction has never been studied. We evaluated HRT as a predictor of survival after MI in postmenopausal women. METHODS AND RESULTS The present study was performed with 114 724 women of age >/=55 years with confirmed myocardi...

a study was performed in hybrid up flow anaerobic sludge blanket (huasb) and anaerobic filter (af) reactors to compare the start-up time and optimum hrt required for the treatment of poultry slaughterhouse wastewater under similar loading conditions. initially, the reactors were started at an olr of 0.77 kg cod/m3.d and hrt of 36 h. loading rates were increased by reducing hrt 24, 16, 12, 10 an...