Haemophilia B

On this Essay, I have decided to talk about Haemophilia because is a disease that is affecting people from different ages and sex. Haemophilia is a genetic disorder caused by the deficiency in the clotting factor 8 (Haemophilia A) or clotting factor 9 (Haemophilia B). This disease is incurable and can be life threatening without the proper treatment. Going back in history, Haemophilia is also known as “Royal Disease”. This is because Queen Victoria was a carrier of the disease gene and passed it

Katalina Nguyen Dr. Worthylake Biology HRP April 29 2016 Hemophilia Treatments Hemophilia, also known as haemophilia, is one of the most common genetic disorders in which people’s blood clotting does not occur normally. Instead, excessive bleeding occurs in people diagnosed with hemophilia. According to WebMD, a person diagnosed with hemophilia may have “lots of blood loss from small cuts,” and they can also have joint damage. Also, bleeding can occur randomly, which is known as “spontaneous bleeding

There are two forms of hemophilia. Hemophilia A is the lack or scarcity of clotting factor VIII. 9-10% of patients with hemophilia suffer from hemophilia A. In hemophilia B, however, is totally missing is present in amounts insufficient coagulation factor IX. In rare cases, hemophilia can be acquired, ie not appear at birth but long lifetime; acquired hemophilia appears when the body forms antibodies (protein) to fight

Hemophilia is the oldest known hereditary bleeding disorder. There are two types of hemophilia, A and B (Christmas Disease). Low levels or complete absence of a blood protein essential for clotting causes both. Patients with hemophilia A lack the blood clotting protein, factor VIII, and those with hemophilia B lack factor IX. A person with severe hemophilia has less than 1% of the normal amount of a clotting factor - either Factor VIII (8) or Factor IX (9). People without hemophilia have between

Haemophilia is an inherited blood clotting disorder where the blood doesn’t clot properly because there isn’t enough clotting factor VIII or IX in the blood of someone who is affected by haemophilia (ref). There are two types of haemophilia. The most common form, Haemophilia A, or Classic Haemophilia, affects people who are deficient in factor VIII and Haemophilia B, or Christmas Disease, affects people who are deficient in factor IX. Haemophilia can also be referred to as ‘the royal disease’ because

"Haemophilia A: Molecular Insights." Clinical Chemical Laboratory Medicine. U.S. National Library of Medicine, 17 Apr. 2007. Web. 29 Aug. 2015. . Meyers, R., W. Adams, K. Dardick, J. Reinisch, F. Reyn, T. Renna, and O. McIntyre. "The Social and Economic Impact

existing today but the main, most common ones are limited to hemophilia A, hemophilia B, and von Willebrand disease. Von Willebrand disease is carried on chromosome 12 and occurs equally in men and women, unlike hemophilia which is an x linked disorder typically affecting males more often. There are many other rare forms of hemophilia with deficiencies in clotting factor 1, 2, 5, 7, 10, 11, 12, and 13 but type A and B specifically involve defective genes relating to factor 8 and 9, respectively. Through

condition may not become apparent until abnormal bleeding occurs following surgery or a serious injury.” (Genetics Home Reference) Males are more prone to Hemophilia. Two main types are Hemophilia A and Hemophilia B. Someone with Hemophilia A lacks clotting factor 8. Whilst people with Hemophilia B lack clotting factor 9. If one blood clotting factor is eliminated, the process of clotting falls apart. It can be compared with a chain reaction.

Hemophilia (sometimes spelled haemophilia) is a rare genetic blood disorder which prevents blood from clotting normally. There are two types of hemophilia, and they are hemophilia A and hemophilia B. Hemophilia A is also called classic hemophilia, and is caused by a mutated or missing factor VIII, which is a clotting protein. Hemophilia B is sometimes called Christmas disease, because the disorder was first reported in a patient with the last name Christmas. Hemophilia B is caused by a mutated or

Introduction Hemophilia A is a known X-linked recessive disorder. This condition or bleeding disorder is characterized by a deficiency in the activity of a coagulation factor, which in this case is F8 or coagulation factor VIII. This condition is clinically known to be heterogeneous and its severity depends on the plasma level of the coagulation factor VIII. Varying levels of hemophilia exist which are categorized based on percentage of coagulation factor within blood plasma compared to normal levels