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Wednesday, December 1, 2010

This is the process of Occurrence of Tumor or Cancer

Cancer is a dreaded disease because of ferocity. However, cancer is not a disease that occurs in a short time. It should be a long process to transform normal cells into cancer cells. By knowing the process of its formation and the factors that trigger it, it is expected you could do prevention.
 

Our bodies are made up bodies and limbs are connected by blood vessels and lymphatic vessels. Member body composed of cells that are so small (one hundredth of a milli-meter), which has a similar shape, but have different functions.
As white blood cells, which protect against the germs that enter the body. Red blood cells, functions to transport oxygen in the blood. Platelet function to freeze the blood so that no bleeding.
 

Organelles within the cell there is one, is the cell nucleus that contain genes or DNA. DNA is the genetic material known as the bearer of the nature of heredity. Cancer gene derived from a single cell is damaged.
Tues damaged gene can be wild and develop continuously, so that from one cell into millions of cells and form new tissue. The new network is called a tumor or cancer.
 

Genes in the cell is called a cancer gene (oncogen), tumor suppressor genes (tumor suppressor genes), and gene assignment to repair faulty genes, namely repair genes. If one of these genes were damaged, it can become cancerous.

Damage to the material commonly referred to as a gene or gene mutation can occur in several ways, both internally and externally.

Internal Factors An error occurred during replication in cells that die are replaced by new cells.
Is a genetic fault that descended from parents. This error usually leads to cancer at an early age.
 

When a mother is breast cancer, not necessarily all their daughters will experience the same thing, because cells undergoing genetic errors must first be damaged before it turned into cancer cells. Only individuals carrying cell genetics is wrong, are more at risk for cancer than those not having the wrong gene mutation.
 

Factor gene mutations are internal, not external factors can be prevented but can be prevented. According to 

WHO, 10% - 15% of cancers, are caused by internal factors and 85%, caused by external factors. So, even if not 100%, we can actually prevent cancer or to avoid view to avoid the external factor.
 

External Factors External factors that can damage the genes is a virus, pollution of air, food, radiation, and chemicals derived from both a chemical added to food, and chemicals that come from pollution.
 

Chemicals added in foods, such as preservatives and food coloring.
 

How to cook can also change the food into a harmful chemical compounds. Meat or fish are grilled until charred, containing chemicals such as benzo-a-pyrene, amen heterosoklik, dioxins, etc..
Germs that live in food can also spread toxins, such as poison aflatoxin in nuts, very closely related to liver cancer.
 

The more often your body the more likely a virus in normal cells into cancer cells.
 

Detoxification process carried out by the body, in the process often produces a compound that is more harmful to the body, are compounds that are radical or korsinogenik. Korsinogenik substances can cause damage to cells.

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