conclusions the results indicated that the patients’ lifestyles were unhealthy overall. however, tendency towards healthy behaviors was different between men and women. therefore, it is important and necessary to emphasize gender differences in prevention and health promotion programs. background coronary artery disease (cad) is one of the major causes of death and disability all over the world...

Soluble ErbB (sErbB) growth factor receptors are being investigated as cancer biomarkers. Gonadotropic and steroid hormones have been shown to modulate the expression of ERBB family members in vivo. Accordingly, the range of sErbB1 values and their relationship to gonadotropic and steroid hormones need to be established in healthy subjects to provide a baseline for future clinical studies. We a...

W E appreciate the comments by Mendes de Leon (2007) regarding the challenges involved in using multilevel models to analyze aging effects in samples of older adults that combine multiple birth cohorts. The core argument in the latter portion of his commentary focuses on the advantages of using continuous, rather than categorical, outcome variables when analyzing aging-related change. We are in...

BACKGROUND Current knowledge of age-associated increases in blood pressure is based primarily on unscreened population studies that may not be representative of healthy men and women. We examined longitudinal patterns of change in blood pressure in healthy male and female volunteers from the Baltimore Longitudinal Study of Aging (BLSA). METHODS Longitudinal mixed-effects regression models are...

We investigated whether there is an age-related decline in implicit learning of an invariant association. Participants memorized letter strings in which a given letter always occurred in the second position (see Frick & Lee, 1995). Experiments 1 and 2 showed that young and older adults learned this regularity implicitly, with no significant age differences, even when a perceptual feature of the...

BACKGROUND In general, no study has examined the relationship between vitamin D status and key parameters of bone mineral homeostasis in healthy men in Iran. The effects of age and renal function on vitamin D status were determined in a cross-sectional study on a healthy population of Iranian men. METHODS From January through February 2001, 520 men, aged 20 - 74 years were selected through a ...