Importance of biotechnology in the Field of Medical Therapy

 

Importance of biotechnology in 

 the Field of Medical Therapy

 The importance of biotechnology in this area is as follows:

The production of vaccines against diseases in humans such as malaria.

Scientists have arrived at the formation of bacteria containing human interferons, which are proteins that stop the multiplication of flu and polio viruses that are produced within the human body and are released to attack the virus and may be useful in treating AIDS and cancer.

Gene therapy, perhaps the dream, became a reality in September 1990, when the first gene therapy experiment on the child (Ashanti Desilvia) was conducted by a team of American scientists led by French Anderson, who opened up the prospects for this new field of medicine, which opens up hope for many hopeless genetic diseases. The child was suffering from an inherited deficiency in ADA, an important immune system enzyme whose absence loses the immune system's ability to function, leaving the child without an immune system and dying just before the age of 5, like an AIDS patient, but without HIV infection. This gene therapy is done by repairing the defective gene through the science of genetic engineering and re-injected it back into Stem cells' parent bone marrow cells after it is carried on the DNA of some kind of harmless virus and the immune system thus produces this enzyme and reacts again.

As of 1995, more than 100 operations had been carried out to treat certain genetic diseases with gene therapy. There were more than 4,500 diseases, the most important of which could benefit from this type of treatment.

Scientists has believed that  geneticists will be able to map each human's chromosomes when they turn 18 containing all the diseases that can happen to them, and that may help their wife's genetic choice to have healthy children.

 Doctors can also intervene with gene therapy to treat defective genes when fertilization occurs and the formation of fertilized ovaries. Langer Hans cells from the pancreas, which secrete insulin in the papillum vein with the liver, have been transplanted. 

The process has been successful and the author lives in a normal life after avoiding renal failure, arterial failure, neurosurgery and impaired vision.

A new science called tissue engineering is based on the cultivation of certain cells, such as liver cells, of a special type of plastic flakes or polymers, which are considered a suitable medium with the right climate and food, and cells grow to fill the plastic vacuum and be grown without being rejected by the body.

Scientists believe that this hormone is walking in the blood to the center of regulation of appetite in the brain. If the body's obesity increases, the brain will signal the body to stop eating and hope to use it to treat obesity is soon possible. As well as preparing faxes for the ultimate elimination of allergies using Genetic Engineering.