Group items tagged

Since 2010, insurance companies had been turned essentially into public utilities with the feds setting strict minimum benefits requirements. The health reform bill also limited the administrative costs of insurers, which has ended up basically guaranteeing their profits. With competition all but outlawed, the increasingly consolidated insurance industry has had very little incentive to pay for new treatment regimens outside those specified by government standard-setting agencies. Federal government health agencies have been reluctant to authorize newer treatments because they often lead to higher insurance premiums that then must be subsidized by higher taxes. The seen aspect of health care reform is that it has had some success in providing more Americans with access to vintage 2010 medical therapies. The unseen aspect is that more people are suffering from and dying of diseases that might well have been cured had the Obama version of health care reform never been enacted. As a result of health care reform, Americans forfeited 2020 medicine in favor of more equal access to 2010 treatments.

The immune system recognizes and neutralizes or destroys toxins and foreign pathogens that have gained access to the body. Autoimmune diseases result when the system attacks the body's own tissues instead. One of the most common examples is multiple sclerosis (MS). MS is a serious condition in which nerve-cell projections, or axons, in the brain and the spinal cord are destroyed as a result of misdirected inflammatory reactions. It is often characterized by an unpredictable course, with periods of remission being interrupted by episodes of relapse.

For more than 20 years, theoretical mathematical models have predicted that a delay built into a negative feedback system is at the heart of the molecular mechanism that governs circadian clocks in mammalian cells. Now, the first experimental proof of this theory has been provided by an international research team led by molecular biologists and information scientists from the RIKEN Center for Developmental Biology in Kobe. The demonstration of the feedback delay should lead to a better understanding of how cellular clocks function, and therefore how mammals adjust to the regular daily and seasonal changes in their environment. The work could also open the way to the development of treatments for circadian disorders, such as seasonal affective disorder, jet lag and even bipolar disorder.

Each year, the cost of health care pushes some 39 million people back into poverty, according to a study published in the Lancet medical journal. Patients shoulder up to 80 percent of India's medical costs. Their share averages about $66 (3,000 rupees) annually per person - a crippling sum for the 800 million or so Indians living on less than $2 a day.

The island nation of Singapore is aggressively promoting a solution to the water scarcity that vexes countries worldwide: recycling toilet water to drink.