Transmissible spongiform encephalopathies Essays

Deadly Prion Diseases” by Philip Yam skillfully describes all of the ailments that patients mysteriously suffered while doctors and researchers struggled to find a solution. The illnesses that all of these patients suffered from were transmissible spongiform encephalopathies (TSEs), which cause the patients to have small holes in their brains to the point where their brains resemble sponges. Philip Yam was once a news editor, a features editor, and the managing editor for Scientific American, a popular

SPECIFIC PURPOSE To persuade my audience to become organ donors as a mean to help stop the crime of organ trafficking. INTRODUCTION Pretend there is something you really want. Pretend it is something that you simply can’t live without. You’ll probably be picturing a mobile phone, an iPad, a car perhaps… something that you depend on in your daily lives, and had become, along the years, an important part of you that you just can’t let go off. Wang, a Chinese teenager isn’t that different;

. MONITORING THEILERIA ON THE BASIS OF MICROSCOPIC EXAMINATION 3.1 Introduction Theileria is a vector borne protozoan parasite that causes theileriosis which is a fatal disease for cows. It is a disease of tropics. Theileria poses a serious challenge to the exotic crossbred cattle population. T.annulata and T. parva are considered to be the most pathogenic species of theileria. Tropical theileriosis is one of the most prevalent diseases of cattle caused by T. annulata. It is

Have you ever enjoyed having a juicy hamburger? What about a carne asada taco? Let me tell you what could happen if you eat diseased cow meat also known as Bovine Spongiform Encephalopathy. Mad Cow disease is a brain disorder in a cow that is spreaded by someone eating through a diseased meat. When someone is infected with Mad Cow Disease they get a disorder that if formally called Creutzfeldt-Jakob disease. Creutzfedt-Jakob disease would cause the human to have demtia and possible death. Its a very

What is Mastitis? Mastitis is inflammation of the mammary gland and udder tissue. It occurs as a response to an invasion of bacteria in the teat canal, from a variety of bacteria sources from the cows surroundings and is a major problem to dairy cattle. Mastitis can also occur from mechanical, chemical or thermal injury to the cow’s udder. The bacterial toxins can damage milk secreting tissue and other such ducts and sometimes-permanent damage can occur. Mastitis can be caused by a number of different

Creutzfeldt-Jakob’s Disease: Neuromuscular Disease Creutzfeldt-Jakob’s Disease (CJD) is a rare, degenerative, invariably fatal brain disorder, which is derived from transmissible spongiform encephalopathy caused by prions. Prions occur in a normal state, which are harmless proteins found in the body’s cells, and also in an infectious form that causes disease. Harmless forms of prion proteins have the same sequence of amino acids, but the infectious forms of protein have a different folded shape than

Chronic Wasting Disease Have you ever imagined the whitetail deer population being entirely gone? This is completely possible with the increased spreading of Chronic Wasting Disease. Chronic wasting disease is a transmissible spongiform encephalopathy of mule deer, white-tailed deer, elk, moose, and reindeer. Although some people believe baiting deer is not harmful, evidence shows that Chronic Wasting Disease can be spread by baiting so we should prohibit baiting for the deers safety. Chronic wasting

Statement of problem The mad cow disease, also called bovine spongiform encephalopathy (BSE), is a transmissible disease in cattle and other species. It attacks the brain and causes a change in behavior, gradual loss of coordination and eventually death (WebMD, n.d.) There are two types of mad cow disease: Classical BSE and atypical BSE. It is assumed that the classical variant can infect transferred in concentrates. The incubation period from infection applied to disease develops can be several