cystic fibrosis. Cystic fibrosis (CF) is an inherited disease that affects the lungs, digestive system, sweat glands, and male fertility. Its name derives from the fibrous scar tissue that develops in the pancreas, one of the principal organs affected by the disease.ystic fibrosis is an inherited disease, meaning it is caused by a defect in the individual's genes. Genes control cell function by serving as the blueprint for the production of proteins. Proteins carry out a wide variety of functions within cells.
For Arabs settled in Iran, see Iranian Arabs. Persian Arab generally refers to people who are of both mixed Arab and Persian ethnic or cultural background. Many Arabs in Bahrain, Kuwait, United Arab Emirates and the other Arab states around the Persian Gulf are of Persian ancestry. 1 History and current situation.
RÅ«mÄ«âs use of Persian and Arabic in his poetry, in addition to some Turkish and less Greek, has resulted in his being claimed variously for Turkish literature and Persian literature, a reflection of the strength of his influence in Iran and Turkey.