Vitamin a and skin cancer

Posted by admin on 27th October, 2009

Vitamin a may be indispensable for skin cancer shelter. The skin and mucosal cells are (cells that line the airways, digestive tract, and urinary tract) function as a barrier and form the body’s initial line of defense against infection.

Retinol (vitamin a) and its metabolites (e. G. Beta carotene which is converted to vitamin a) are needed to maintain the integrity and function of these cells. (proceedings of the nutrition society. 1999).

In 1999 group of researchers from the univ. of michigan reported that UV(ultraviolet) radiation from the sun causes a major loss of retinoic acid receptors in skin cells.

They came to conclusion that UV(ultraviolet) radiation causes a vitamin a deficiency that may have destructive effects on skin function, contributing to premature aging of the skin and the creation of skin cancer. (nature medicine 1999; 5(4): 418-422).

In 2001 group of researchers from the univ. of texas, baylor college of medicine science and the univ. of arizona viewed at the effects of direct sun exposure and retinoic acid (vitamin a) receptors in skin cells. The study examined these effects in relevance to squamous skin carcinogenesis (scc) (the process by which normal cells are transformed into cancer cells). They observed a progressive reduction in retinoic acid (vitamin a) receptors from a normal skin to pre-cancerous skin developing to invasive skin scc (squamous cell carcinogenesis).

New Proof of Wireless Mobile Phones Linked to Brain Cancer.

Posted by admin on 25th October, 2009

OK, let’s go again. Decades gone, there had been widespread panic over the chance that overhead high stress electric power lines might be a cause of cancer for folk living in spitting distance or beneath them.

When that was disproved, the doomsday crowd went onto blame cellphones as a possible possibility of brain cancer due to miniscule amounts of radiation emitted when the telephone is transferring info.

So far, after many studies, there was NO definitive proof that cellphones produce a serious enough quantity of radiation to form a quantifiable increase in the chance of cancer.

But is there a cause for concern?

Just who conducted those tests?

A new joint study from the Varsity of California at Berkeley and multiple Varsities in Korea, reexamined 465 article broadcast in major books together with twenty-three big scale actual examples of over 37,916 patients.

The study group was made up of patients with or without brain cancers. They revealed that when they glance at the group in total, there wasn’t any organisation between brain growths and cellphone use.

Diamonds Are Now employed in Nano Technology.

Posted by admin on 21st October, 2009

Australian Scientists have developed a new system for delivering chemo to breast cancer patients thru a patch composed from diamonds.

Standard chemical treatment has usually been delivered by drip and has carried some terrifying complications like revulsion and alopecia due to the high dose of treatment needed with each chemo session.

Often the side-effects of these cures have been more tricky than the cancer illness to a patient.

Due to the side-effects like barfing and baldness due to standard chemical treatment treatment it has left the patient fighting on too many fronts and slowed down the body’s progress towards a cure.

Another side-effect of normal chemical treatment has usually been the damage done to the healthy cells in an individual’s body. In other warfare it’d be called ‘collateral damage’.

Cancer Prevention – The Antioxidants Way

Posted by admin on 13th October, 2009

Antioxidants are largely substances or compounds like vitamin C, vitamin E, or beta carotene that protects the body cells from the negative result of oxidization. Food like cherries, strawberry, red grape, sunflower seeds, spices, coffee minus milk, blackberry, blueberry, walnuts and ginger have these antioxidants in good quantities. a note of caution here is that after consuming any of these foods above, one shouldn’t drink milk. As the milk has the property of cutting the positive results of the antioxidants. Cancer is one threatening illness that’s controlling outside the control of medical science. Not that there is not any break thru, there is. However, that’s not substantial enough to discover a clear remedy for cancer. Scientists all around the planet are working day out and in to find that way with which they might be ready to defeat this monster. The hit rate is not extremely promising.