Health Glance
A last-minute Bush administration plan to grant sweeping new protections to health care providers who oppose abortion and other procedures on religious or moral grounds has provoked a torrent of objections, including a strenuous protest from the government agency that enforces job discrimination laws.
The proposed rule would prohibit recipients of federal money from discriminating against doctors, nurses and other health care workers who refuse to perform or to assist in the performance of abortions or sterilization procedures because of their “religious beliefs or moral convictions.”
Drugs like Avastin that are used to treat some cancers are supposed to work by blocking a vessel growth-promoting protein called vascular endothelial growth factor, or VEGF. With VEGF held in check, researchers have assumed tumors wouldn't generate blood vessels and that should keep malignancies from growing. In a sense, the cancerous growths would be "starved". But new research just published in the journal Nature shows this isn't true. Instead of weakening blood vessels so they won't "feed" malignant tumors, these cancer treatments, known as anti-angiogenesis drugs, actually normalize and strengthen blood vessels -- and that means they can spur tumors to grow larger.
The study, involving 18,000 patients, supplied powerful evidence that statins save lives by driving down blood cholesterol and cooling inflamed arteries, as measured by high blood levels of C-reactive protein. 
