8-27-13 Genetics Cystic Fibrosis Cystic Fibrosis is one of the most widespread genetic disorders in the modern world. While only 30‚000 members of the American population is affected by the disease‚ millions of Americans are carriers of the disease; the difference between carriers and sufferers of the disease lies in the autosomal recessive nature of Cystic fibrosis. A truly documented history of Cystic fibrosis did not exist until well into the 1930s‚ although people did have an idea of what
Premium Cystic fibrosis
Cystic Fibrosis Cystic Fibrosis (CF) is the most common life-threatening genetic disease and is a progressive‚ permanent disorder in which the glands making sweat‚ mucus and intestinal secretions don’t function correctly. Clinical Symptoms The accumulation of thick‚ sticky mucus associated with CF‚ blocks the tubes that transport air resulting in lung and sinus infections‚ wheezing and persistent coughs. Thick mucus can obstruct tubes that transport digestive enzymes from the pancreas to the
Free Cystic fibrosis Genetics DNA
Case Study On Cystic Fibrosis. Biology Research 265 Jerry Harris Dr. Kathy Durham Question One: The physician asked the mother of the infant if the infant’s skin was salty because one of the symptoms of cystic fibrosis is having thick and heavy mucous ... and salty sweat. When the CFTR (Cystic Fibrosis Trans membrane Conductance Regulator) protein is defective‚ epithelial cells can’t regulate the way chloride (part of the salt called sodium chloride) passes across cell membranes. This
Free Cystic fibrosis
not unlucky because he’s married to my sister (which I’m sure pains him on some occasion‚ anyway) but rather because he was born with Cystic Fibrosis‚ or CF‚ to those of us “in the know”… So what is CF? Other than being a painful‚ inconvenient‚ soul-sucking bitch (female dog) of a hand to be dealt‚ it’s a chronic disease affecting multiple organs and systems of the body. It IS genetic‚ with BOTH parents having to pass the CF gene to the child. The parents don’t necessarily have to have CF‚
Premium Cystic fibrosis
Introduction: Cystic fibrosis (CF) is the most common inherited disorder which results from mutation of cystic fibrosis transmembrane regulator (CFTR) gene. It occurs approximately in one of every 2500 live births in the white population(1) ; and characterized by abnormal thick viscous secretions in the respiratory‚ gastrointestinal and genitourinary tracts together with chronic suppurative endobronchial infection(2)‚ resulting in death or lung transplantation in more than 500 patients every year
Premium Myocardial infarction Cancer Heart
large amounts of body salt when they sweat on hot days. Cystic fibrosis is the most common cause of pancreatic insufficiency in children‚ but a condition called Shwachman-Diamond Syndrome (SDS) is the second most common cause. SDS is a genetic condition that causes a reduced ability to digest food because digestive enzymes don’t work properly. Some of the symptoms of SDS are similar to those of CF‚ so it may be confused with cystic fibrosis. However‚ in kids with SDS‚ the sweat test is normal.
Premium Cystic fibrosis
CYSTIC FIBROSIS Lori Alley Erika Lemerande Nicole Carpenter Maureen Joseph June Reyes Clinical Description and Definition of the Disease. “Cystic Fibrosis is a life threatening‚ genetic disease that causes persistent lung infections‚ and progressively limits the ability to breathe” (“Cystic Fibrosis‚” n.d.). Pathophysiology and History of the Disease • Cystic Fibrosis is caused by defects in the cystic fibrosis gene. • Cystic Fibrosis was recognized over 400 years ago in Germany. • There is no
Premium Cystic fibrosis Bacteria DNA
Cystic Fibrosis What is Cystic Fibrosis? Cystic fibrosis is a disease passed down through families that causes thick‚ sticky mucus to build up in the lungs‚ digestive tract‚ and other areas of the body. It is one of the most common chronic lung diseases in children and young adults. It is a life-threatening disorder. Causes It is a disorder that occurs due to mutation in the Cystic Fibrosis Transmembrane Conductance Regulator {CFTCR} gene. This gene codes for a product that influences the production
Premium Cystic fibrosis Pneumonia
for Cystic Fibrosis Cystic Fibrosis‚ also called CF‚ is the most common life threatening disorder in the US. It is an inherited disease of the secretory glands (National Blood‚ Heart and Lung Institute‚ 2013). Affecting about 30‚000 people‚ it is an autosomal recessive disorder due to mutations in the CF transmembrane conductance regulator (CFTR) gene (National Blood‚ Heart and Lung Institute‚ 2013). Usually diagnosed at a young age‚ CF causes the mucus‚ sweat and digestive fluids to become thick
Premium Cystic fibrosis Asthma Pneumonia
------------------------------------------------- Introduction Cystic fibrosis (also called CF or mucoviscidosis) is an autosomal recessive genetic disorder that affects most critically the lungs‚ and also the pancreas‚ liver‚ and intestine. It is characterized by abnormal transport of chloride and sodium across an epithelium‚ leading to thick‚ viscous secretions. The name refers to the characteristic scarring (fibrosis) and cyst formation within the pancreas that was first recognized in the
Premium Cystic fibrosis