2 doctors agreed: CFTR: Cystic fibrosis is caused by a mutation of the cftr gene, or cystic fibrosis transmembrane regulator, on chromosome 7. Cftr works as a chloride ion channel which helps to regulate chloride and sodium movement in your lungs and sweat ducts. ...Read more.
1. JKJones (Pharmacist (Verified)) - 11 / 08 / 2010. Desquamation is the natural shedding and peeling of the outermost layers of the skin. When there is damage to the skin or this process is interrupted or changed, there may be additional shedding and peeling.
Dermabrasion is one of three commonly used office-based surgical skin resurfacing and rejuvenation procedures. The technique takes its origin from ancient Egypt in 1500 B.C. where healers used a form of sandpaper to even out scars.ermabrasion is one of three commonly used office-based surgical skin resurfacing and rejuvenation procedures. The technique takes its origin from ancient Egypt in 1500 B.C. where healers used a form of sandpaper to even out scars.