Effect of Isopropanolic Cimicifuga racemosa Extract on Uterine Fibroids in Comparison with Tibolone among Patients of a Recent Randomized, Double Blind, Parallel-Controlled Study in Chinese Women with Menopausal Symptoms.

Objective. Effect of isopropanolic Cimicifuga racemosa extract (iCR) on uterine fibroid size compared with tibolone. Method.

Age differences in autonomic variables during sleep.

Relationships of autonomic variables and sleep were assessed in men and women at two age levels (18 to 23 and 57 to 71 years) to check for alleged associations between physiological arousal and age-related sleep disturbance. Heart rate, although relatively high at the upper age level, was unrelated to sleep measures. For the most part, underarousal rather than hyperarousal characterized older sleepers.

Is age becoming irrelevant? An exploratory study of perceived age norms.

To check on impressionistic assertions that the United States is becoming an "age-irrelevant society," a quota sample of white-collar and blue-collar men and women (ages eighteen to seventy; N = 462) was studied with a questionnaire that asked for designation of the most suitable ages for various role transitions and age-related attributes. The findings converged with pertinent recent reports from more representative samples. Comparisons with findings in the 1950s indicated loosening of the norms, but with continuing adherence to a prescriptive timetable and with persistent socio-economic differences.

Effects of age on auditory awakening thresholds.

Auditory awakening thresholds ( AATs ) were assessed in sleeping men and women at three age levels (18 to 25, 40 to 48, and 52 to 71 years) with a procedure that employed a 5-sec tone in accordance with the up-and-down method. Although age was less influential than individual differences in predicting AAT levels, there was a significant and substantial AAT decline from early adulthood to later life in Sleep Stages 4, 2, and REM. With no variation by sex, this progressive decline was apparent by the 40s in Stages 4 and 2 and was sharpest from one age level to another in Stage 4.