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Hosea 4:6 My people are destroyed for lack of knowledge…

Archive for March 13th, 2010

The Mayor Of Detroit’s Radical Plan To Bulldoze One Quarter Of The City

Posted by truthpills on 2010/03/13

How do you save a city that is dramatically declining like Detroit? Well, for the mayor of Detroit the answer is simple – you bulldoze one-fourth of the city. Faced with a 300 million dollar budget deficit and a rapidly dwindling tax base, Detroit finds itself having to make some really hard choices. During the glory days of the 1950s, Detroit was a booming metropolis of approximately 2 million people, but now young people have left in droves and the current population is less than a million. The true unemployment rate for those still living in Detroit is estimated to be somewhere around 45 to 50 percent, and poverty and desperation have become entrenched everywhere. In many areas of the city, only one or two houses remain occupied an an entire city block. In fact, some areas of Detroit have so many vacant, burned-out homes that they literally look like war zones. And yes, it is true that there are actually some houses in Detroit that you can actually buy for just one dollar. According to one recent estimate, Detroit has 33,500 empty houses and 91,000 vacant residential lots. So what can be done when an entire city experiences economic collapse?
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Vitamin D ‘triggers and arms’ the immune system

Posted by truthpills on 2010/03/13

Vitamin D is crucial to the fending off of infections, claims new research.

By Richard Alleyne, Science Correspondent
Published: 6:00PM GMT 07 Mar 2010

The so-called sunshine vitamin, which can be obtained from food or manufactured by human skin exposed to the sun, plays a key role in boosting the immune system, researchers believe.

In particular it triggers and arms the body’s T cells, the cells in the body that seek out and destroy any invading bacteria and viruses.

Scientists at the University of Copenhagen have discovered that Vitamin D is crucial to activating our immune defences and that without sufficient intake of the vitamin, the killer cells of the immune system – T cells – will not be able to react to and fight off serious infections in the body.

For T cells to detect and kill foreign pathogens such as clumps of bacteria or viruses, the cells must first be ‘triggered’ into action and “transform” from inactive and harmless immune cells into killer cells that are primed to seek out and destroy all traces of invaders.

The researchers found that the T cells rely on vitamin D in order activate and they would remain dormant, ‘naïve’ to the possibility of threat if vitamin D is lacking in the blood.

Professor Carsten Geisler from the Department of International Health, Immunology and Microbiology, said: “When a T cell is exposed to a foreign pathogen, it extends a signalling device or ‘antenna’ known as a vitamin D receptor, with which it searches for vitamin D.

“This means that the T cell must have vitamin D or activation of the cell will cease. If the T cells cannot find enough vitamin D in the blood, they won’t even begin to mobilise. ”

The discovery, the scientists believe, provides much needed information about the immune system and will help them regulate the immune response.

This is important not only in fighting disease but also in dealing with anti-immune reactions of the body and the rejection of transplanted organs.

Active T cells multiply at an explosive rate and can create an inflammatory environment with serious consequences for the body.

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