The limitations, assumptions and consequences to a cure for Cystic Fibrosis.

The defective gene that causes cystic fibrosis was discovered in 1989. Researchers ar experimenting with correcting the defective gene. In 1993 a drug to thin mucose secretion called Pulmozyme (dornase alfa) was introduced, and in 1997 an inhaled antibiotic (tobramycin) was approved. So basically, there is no heal for CF at the moment, researchers have only been open to sink the harmfulness of the symptoms and increase the life expectancy of a psyche with CF. The future prospect to finding a cure for cystic Fibrosis looks bright. there ar many bailiwick foundations working to non only extend the lives of people affected by cystic fibrosis, but to actually cure the disease and dress hat of all, restrain it from occurring. While continuing to search for a cure, researchers are examining gene therapy - which tush be applied to the lungs and making advances in drug therapy. Drugs give care Pulmozyme and Tobramycin have berth effects on the persevering that uses them. The most common posture effects occurring with the use of Pulmozyme embarrass voice alterations and pharyngitis. Other emplacement effects include rash, laryngitis, tit pain and shortness of breath. There is alike a denote that long-term or intermittent use of high pane of glass Tobramycin (antibiotics) may lead to toxicity. Then again, using these drugs helps the martyr live for a longer life span.

Gene therapy does have risks and limitations. The viruses and some other agents used to deliver the good genes base affect frequently than the cells for which theyre intended. If a gene is added to DNA, it could be put in the ami ss(p) place, which could potentially cause c! ancer or other damage. Genes can also be over expressed, meaning they can push clog up the production of so much of a protein that they can be harmful. Another consequence is that a virus introduced... If you want to go a full essay, order it on our website: BestEssayCheap.com

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