Biotechnology is a very huge field and its applications are used in a variety of fields of science such as agriculture and medicine. The pasture of biotechnology, genetic engineering, has introduced techniques like gene therapy, recombinant DNA technology and polymerase chain retort which employ genes and DNA molecules to make a diagnosis diseases and put in new and strong genes in the body which put back the injured cells. There are some applications of biotechnology which are live their part in the turf of medicine and giving good results:
By means of the technique of biotechnology, the drugs biopharmaceuticals were urbanized. There are no chemicals concerned in the combination of these drugs, but microorganisms have completed it likely to expand them. Large molecules of proteins are typically the source of biopharmaceuticals. They when under attack in the body attack the hidden mechanisms of the disease and wipe out them. Now scientists are annoying to expand such biopharmaceutical drugs which can be treated against the diseases like hepatitis, cancer and heart diseases.
Gene therapy is one more technique of biotechnologies which is used to delicacy and diagnoses diseases like cancer and Parkinson's disease. The apparatus of this technique is that the fit genes are under attack in the body which either obliterate the injured cells or replace them. In some cases, the fit genes make corrections in the genetic information and that is how the genes start performance in the favor of the body.
Pharmacogenomics is an additional genetically modified method which is used to learn the genetic information of a personality. It analyzes the body's reply to sure drugs. It is the mixture of pharmaceuticals and genomics. The aspire of this field is to expand such drugs which are inserted in the person according to the genetic information there in the individual.
Genetic testing is a technique of heredity which is used to conclude the genetic diseases in parents, sex and carrier screening. The technique of genetic testing is to use DNA probes which have the sequence alike to the mutated sequences. This technique is also used to recognize the criminals and to test the parenthood of the child.
It is completed that no field of science can be winning until it uses the techniques of biotechnology. Scientists are operational in the research area to expand new drugs and vaccines and are also judgment cures for the diseases which were not easy to treat in the past decade. Biotechnology is a field of miracle.