MECH A NIS MS OF D IS EASE Review Article Mechanisms of Disease F R A N K L I N H . E P S T E I N ‚ M. D. ‚ Editor ION CHANNELS — BASIC SCIENCE AND CLINICAL DISEASE AND MICHAEL J. ACKERMAN‚ M.D.‚ PH.D.‚ DAVID E. CLAPHAM‚ M.D.‚ PH.D. I ON channels constitute a class of proteins that is ultimately responsible for generating and orchestrating the electrical signals passing through the thinking brain‚ the beating heart‚ and the contracting muscle. Using the methods of molecular biology
Premium Action potential Cystic fibrosis
Huntington’s disease Anna Richards 4th period 12/7/16 Page Break In 1872‚ the American physician George Huntington wrote about an illness that he called "an heirloom from generations away back in the dim past." One of its earliest names was chorea. Until recently‚ scientists understood very little about HD and could only watch as the disease continued to pass from generation to generation. Families saw the disease destroy their loved ones’ ability to feel‚ think‚ and
Premium Huntington's disease Genetic disorder
Can you imagine being on a gluten diet? Well if you have Celiac disease you will no longer be able to eat anything like pizza‚ wings‚ candy and burgers. Celiac disease is an autoimmune disorder that can occur in genetically predisposed people where the ingestion of gluten leads to damage in the small intestine. It is estimated to affect 1 in 100 people worldwide. Two and one-half million Americans are undiagnosed and are at risk for long-term health complications. Gluten is a protein found in wheat
Premium Wheat Nutrition
The treatment for Crohn’s disease does not cure it‚ but the main goal is to relieve some of the symptoms and control inflammation. Health care providers give the options of surgery and medication. All people suffer differently‚ so treatment received depends on the severity of the disease and the symptoms (NIH‚ 2014). For some with the disease‚ the symptoms are treated solely with medication and surgery can be avoided. But for others‚ if chronic symptoms are not relieved with the medication prescribed
Premium Medicine Patient Physician
The Disease of Drug Addiction Joanne Frye HSER 340 Abstract Addiction is a chronic‚ often relapsing brain disease that causes compulsive seeking and use of addictive substances despite harmful consequences to the addicted individual and to those around him or her. Introduction Dramatic advances in science over the past 20 years have shown that drug addiction is a chronic relapsing disease that results from the prolonged effects of drugs on the brain. (Leshner‚ 1997) It is considered a
Premium Addiction Drug addiction Substance abuse
Super bugs There are many health and disease problems nowadays. In the last two decades or so‚ there have been super bugs that have been affecting many people. Superbugs is a strain of bacteria that has become resistant to antibiotic drugs. It lives in environments such as hospitals or health care. Methicillin- resistant Staphylococcus aureus (MRSA) is a type of super bug that has been spreading majorly in hospitals that are making people sicker than they already are. MRSA associated with elderly
Premium Antibiotic resistance Bacteria Staphylococcus aureus
HCS/235 January 19‚ 2015 Marc Schnitzer Health Care Museum Vaccination – Disease Prevention Although primitive forms of vaccination date back to the ancient Chinese‚ the creation of the small pox vaccine by Jenner in 1796 put vaccination into the mainstream of our healthcare system. In 1954‚ Saulk created the polio vaccine and in 1955 it was approved by the FDA for disbursement in the U.S. eventually eradicating the disease in this country. Vaccinations save our health care system over 14 billion
Premium Vaccination Vaccine Smallpox
In the article “Is Obesity a Disease?” author Carey Rossi takes a firm position that obesity is a disease that can have many causes. She states that obesity can be caused by endocrine or genetic disorders. She then asserts that obesity is mostly caused from inactivity and overeating and that it can directly affect your emotions very easily. She also sees the other side of the debate with the words of a doctor‚ Marianne Legato. Dr. Legato states that obese patients need to be counseled because of
Premium Obesity Nutrition Health
Carotid Artery Disease and Stroke Oxygenated blood is carried from the heart to the face and brain by the carotid arteries one on each side of the neck. The carotid arteries (common) bifurcate and become the internal carotid artery (ICA) and the external carotid artery (ECA). Blood supply to the brain is mainly through the internal carotid artery and the vertebral arteries (1). Blood flow to the brain is affected by carotid artery disease. Carotid artery disease is the narrowing (stenosis) or
Premium Blood Heart Blood vessel
Running Head: LYME DISEASE The Epidemiology of Lyme Disease Justin Brewer Chamberlain College of Nursing NR 442: Community Health Nursing Spring‚ 2009 The Epidemiology of Lyme Disease Lyme disease is a significant public health concern in the United States. Despite a growing knowledge of the disease‚ the incidence of Lyme disease continues to increase (Corapi‚ White‚ Phillips‚ Daltroy‚ Shadick‚ & Liang‚ 2007). Borrelia burgdorferi‚ the bacteria that causes Lyme disease‚ is found naturally
Premium Lyme disease