Cystic Fibrosis Essay

The following are a few common myths and truths about Cystic Fibrosis: Cystic Fibrosis is contagious. False, CF is not contagious. It is a disease that is genetically inherited by the child from his or her parents who either have the gene or are carriers of the gene. The gene that codes for Cystic Fibrosis has been found. True, the gene that produces the cystic fibrosis transmembrane conductance regulator protein, CFTR, is known. A defect in this protein

Cystic fibrosis is a genetic disease that affects the respiratory system, digestive/endocrine, and reproductive system. A defective gene produces an abnormally thick mucus in the trachea and causes a blockage in the trachea, damages lung, and resulting in failure of the respiratory system. The mucus also interferes with the pancreas, which it prevents the secretion of digestive enzymes that help dissolve food, causing difficulty in absorbing nutrients. CF causes infertility, particularly in men.

Cystic fibrosis is an autosomal recessive genetic disorder characterised by a mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) protein which acts as a chlorine channel that regulates water and ion levels across the epithelia. Cystic fibrosis can affect sweat glands, the respiratory system, digestive system and the reproductive system. In the lungs defects in the CFTR protein results in airway surface liquid depletion, triggering a cascade of events resulting in infection

Cystic Fibrosis is a severe hereditary disease that infects the lungs, digestive system, sweat glands and male fertility. The name Cystic Fibrosis derives from the Fibrous scar tissue that develops in the pancreas. First recognized in 1938, cystic fibrosis is generalized as an autosomal recessive disorder of the exocrine glands. About one in every 2500 Caucasians is affected, and one in 25 is a carrier of the cystic fibrosis gene. Cystic fibrosis is the most common fatal hereditary

Cystic Fibrosis Pathophysiology Pathophysiology Cystic Fibrosis (CF) is an autosomal recessive gene that causes a wide range of symptoms because there are over 1,000 changes or mutations that can occur within the cystic fibrosis transmembrane receptor (CFTR) protein. The CFTR protein is generally a chloride ion chain “regulated by cyclic adenosine monophosphate and therefore can act as a regulator of other electrolyte channels”(Grossman, S., & Grossman, L. 2005, p. 46). Typically this protein allows

Introduction Cystic fibrosis (CF) is an inherited chronic disease that must be carried by both parents in order to for the person to suffer from it. If one of your parents has it, then you will definitely be a carrier of the disease and it will be carried to your offspring. Children who inherit a faulty CFTR gene from each parent will have CF. This disease affects organs such as the liver, lungs, pancreas, and intestines. This disease disrupts the body’s salt balance leaving too little salt and

Cystic fibrosis is a hereditary disease of the secretory glands (National Heart, Lungs, and Blood Institute[NHLBI] , "What Is Cystic Fibrosis?", 2013). People who have cystic fibrosis inherit two defective genes, one from each parent (NHLBI , "What Is Cystic Fibrosis?", 2013). The body parts affected by cystic fibrosis are the lungs, pancreas, intestines, sinuses, and sex organs (NHLBI , "What Is Cystic Fibrosis?", 2013). The gene at fault for causing cystic fibrosis is the CFTR (cystic fibrosis

University of Michigan-Flint Cystic Fibrosis An overview Abdullah Alamri BIO328 Summer 2014 Cystic fibrosis is an inherited disease that ultimately leads to death. It affects every racial group worldwide, but its prevalence varies from country to country. In those with cystic fibrosis, the lungs and digestive system are primarily affected by the disease. With the new developments in treatment and management, the 50 percent survival rate from the 1970’s has greatly improved, allowing

Contact with germs is a concern for people with cystic fibrosis. Sticky mucus build up in the lung allow these germs to thrive and multiple (About Cystic Fibrosis, 2013). Pseudomonas aeruginosa is a gram-negative bacteria very commonly carried around by healthy individuals without any symptoms. But for people who are ill and have weak immune systems, this bacteria can cause a deadly infection. Infection is hard to treat because Pseudomonas aeruginosa can resist many antibiotics. Pseudomonas aeruginosa

Cystic fibrosis is a disease that affects many organs in the human body. The signs and symptoms are different in each person that has this disease. The organs that are usually affected are the sinuses, lungs, the skin, liver, and pancreas, the intestines and reproductive organs. Cystic fibrosis causes thick mucus to accumulate in the respiratory system. It can also cause pancreatic and liver ducts to become blocked causing various problems. The protein of the cystic fibrosis gene is called the