Safe Tanning

Summer on the court and, therefore, begins it's time to leave, as soon as the thermometer rises above 25 degrees – people will be pulled to the beach, but someone already resting on the banks of the hottest overseas. Sun, air and water, as you know, our best friends, but is it really, especially with respect to the sun? Because each of us are familiar redness, burning, discomfort, remaining after sunbathing. How to become a lovely chocolate and do not damage your skin – about This will be discussed further. Dr Jee Hyun Kim gathered all the information. Ultraviolet – what's the harm? Specialists in one voice told that compared to other hazards, the sun, or rather the ultraviolet, more than just destroying the skin. Excess ultraviolet radiation can cause cancer skin, melanoma, acne and other diseases. In addition, the excess solar procedures leads to rapid aging and wear and tear of the skin – the more you take, "the sun on his chest," the quicker turn into a decrepit old woman, because the sun makes the skin more elastic – hence the new wrinkles and folds.

It is believed that the 'tan', that is a chocolate color – a sign of health and strength of the body. In fact, it is not. Tan – is its defensive reaction to the devastating effects of ultraviolet radiation. The effect on the body, scientists have divided the ultraviolet rays into 3 groups: – ultraviolet A – penetrates deep into the skin, but causes no damage. – UV B – activates the production of melanin and vitamin D. Causes burns redness. – Ultraviolet C – the most deadly rays. Causes the development of cancerous skin cells. In principle, the rays of the group must disperse the ozone layer, but Due to the fact that the ozone hole is growing at an alarming rate, this type of radiation is more penetrating on the planet.

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Medical Routine

Today it can be said that organ transplants are part of the medical routine, also the population tends to be fairly aware that lengthen life as much as possible is a priority for most. However little is known of circumstances in which an organ is removed, led and transplanted, or about what is brain death and up to where it becomes legislation in this regard. Today the law determines that a person is dead when the brain death by what has occurred someone can be considered dead to follow his heart beating and your blood flowing. In an explantation you are not dealing with a dead man, but with a dying man and the fact that doctors check a flat encephalogram for more 30 minutes is not categorical, since it penetrates only 2 cm. in the cortex of the brain, not knowing is what happens in the deeper layers of the same. For the explantation process bodies have to be alive, emerging the dilemma of whether it is ethical that you fragment to a dying man. In the United States.UU. many doctors question the consideration of brain death. Prix Nobel Sir John Eckels is a convinced detractor, because it has been proven that during explantation, in the dead of course can exist a system cell live you could then continue to affirm as does the Church, transplants are an act of love of neighbor? You Dear reader yourself can give the answer.

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