UCSF study identifies chemicals in pregnant women

The bodies of virtually all U.S. pregnant women carry multiple chemicals, including some banned since the 1970s and others used in common products such as non-stick cookware, processed foods and personal care products, according to a new study from …

No brain benefit from hormone therapy in women with heart disease

Another menopausal myth is challenged: Women with existing coronary disease do not realize improvement in their cognitive function as a result of taking the most common form of hormone replacement therapy, a UCSF study has found. Investigators followed more than 1000 women from ten US test sites for four years. Half took a placebo; the other half took hormone replacement therapy (HRT). Although other, smaller studies have shown an improvement, in the UCSF study the women who received HRT performed no better on standard tests of cognitive function than those who received placebo.

Fat cells converted to bone

Pre-cells destined to become fat can be converted instead into true bone cells in
response to outside signals, say researchers at the University of California, San Francisco. The finding could pave the way for scientists to replenish lost bone cells in patients with conditions like osteoporosis, and to help repair bone defects. The new bone cells have all the hallmarks associated with mature bone formation, including production of bone proteins and calcification, the UCSF team says.