Vitamin K plays a role in your blood clot formation and bone health. Many types of food contain vitamin K, and it is rare to have a deficiency. Vitamin K is an essential cofactor in the activation of certain proteins within your body. Without the...
Formation of a blood clot in response to tissue injury involves the sequential activation of a group of proteins called the coagulation factors. Tissue injury leads to the release of chemicals that activate the blood clotting system, also known as...
It's not unusual to be alarmed by the sight of blood, but unchecked bleeding can be downright terrifying. Fortunately, your body contains a number of proteins called human coagulation factors, or clotting factors, that aid in staunching the flow...
The human body possesses a complex clotting mechanism designed to help control bleeding excessive bleeding. Many of the bimolecular components found within the clotting pathway are dependent on vitamin K. Warfarin is a prescription drug that is...
Nosebleeds, or epistaxis, is a symptom of many diseases, conditions and disorders ranging from mild to serious and life-threatening. A bloody nose can occur at any age and in conjunction with many other symptoms. Nosebleeds may occur frequently or...
Platelets are blood cells that help the blood to clot. Blood clotting disorders, such as thrombosis, hemophilia and idiopathic thrombocytopenic purpura can cause too many blood clots or make it difficult for the blood to clot normally. These...
Coagulation refers to the process your body goes through to arrive at a blood clot that is designed to stop your body from bleeding when it suffers an injury. The two main pathways to coagulation are extrinsic and intrinsic. Both mechanisms rely...
Heparin, an injectable medication that inhibits blood clotting, is used to treat people with an increased risk of developing blood clots. People undergoing certain surgeries, people with heart problems that could lead to clotting within the heart...
A blood clot refers to a collection of blood that can obstruct blood flow. Sometimes, this clot can lodge itself into the vessels in the legs. In some instances, they can block blood vessels in the lungs or blood clots may not form at all. Blood...
Hemophilia is a condition in which your blood does not clot. If you have this inherited disorder, you lack sufficient levels of specific blood-clotting agents, called factor VIII and factor IX. This can lead to prolonged external and internal...
When a person gets a cut, the body initiates an immune system response to form clots that plug up the source of bleeding and prevent excess blood loss. Blood cell fragments called platelets and a variety of proteins called coagulation factors are...
Hemophilia is an inherited blood clotting disorder that increases the risk of bleeding and injury. People with this disorder lack or have low levels of two blood-clotting agents, factor VIII and factor IX. Hemophilia, which according to the...
Genetic blood diseases are the result of DNA mutations that have spread throughout a population via genetic inheritance. These disorders can cause problems ranging from excessive bleeding to an inability of the blood to efficiently carry oxygen.
A number of proteins and genes affect the thickness of your blood to help maintain your health. Too-fast or too-slow blood coagulation can prove harmful, causing abnormal blood clot formation or abnormal bleeding, respectively. Individuals at risk...
Bruises are hardly unusual in children as they tend to fall down, run into each other and bump the furniture regularly. But bruising that occurs spontaneously or that seems out of proportion to an injury needs investigation. Many diseases can...
Hematologic diseases specifically refer to diseases affecting the blood. Sometimes, people can be prone to bleeding due to inherited disorders. In some instances, the blood does not clot properly and in others, hemoglobin, the pigment component of...
Hemophilia is a rare, genetic bleeding disorder caused from a deficiency of specific clotting factors. Prompt treatment of bleeding episodes is necessary to prevent long-term complications. Vitamin K plays a role in blood clotting and a deficiency...
All of the necessary vitamins and minerals in your diet play a role in the functioning of your body -- and vitamin K is no different. Vitamin K is typically known as a blood-clotting nutrient. The human body gets vitamin K from certain foods and...
Vitamin K deficiency isn't common, except among people taking certain medications or a small percentage of newborns. The majority of necessary vitamin K is manufactured in the intestines. Because vitamin K is found in many foods, including greens...
People take Coumadin, a brand of the drug warfarin, to prevent blood clots from forming. The medication interferes with proteins that are part of clot formation, proteins that need vitamin K to function. Thus, while taking Coumadin, you should...
The liver, a large reddish brown organ found in the upper right portion of the abdomen, carries out more than 500 bodily functions, the University of Alabama at Birmingham (UAB) states. The body's blood supply passes through the liver, which holds...
The fat-soluble Vitamin K plays a role in bone and skin health as well as blood clotting. Vitamin K is naturally available as two compounds that have biological activity: phylloquinone, from dietary sources, and menaquinones, which intestinal...
Hemophilia is a disease in which the body does not manufacture enough of the component within blood that enables clotting. Since hemophilia is a genetic disease, its presence is obvious from early on. Sharp baby teeth may cut into gums and cause...
Warfarin is a common anticoagulant used in patients who are at risk of forming blood clots. Warfarin acts as a blood thinner by inhibiting coagulation factors that are dependent on vitamin K. Unfortunately, many other factors can affect vitamin K...
In order to control bleeding, the human body has a clotting mechanism that includes compounds dependant on vitamin K. Warfarin is a prescription drug that is commonly used to treat or prevent blood clots through the inhibition of vitamin...
Blood flow is necessary for survival, thus mechanisms exist in the body to ensure that blood flow is maintained. Hemostasis is the mechanism used by the body to sustain blood flow; its components include clotting factors, platelets, substances...
Coumadin is the brand name product for warfarin, which is an anticoagulant available with a prescription only. The medication is used to prevent and treat thrombosis, pulmonary embolism and thromboembolism. It is also given to patients who have an...
Vitamins typically help promote the normal functioning of your bodily processes. The same holds true for the mechanism by which your blood clots. When you are on warfarin, a medication that inhibits your body's ability to clot blood, you must be...
The human body contains a complex clotting system that helps to control bleeding. Many of the compounds within this system are dependent on vitamin K for synthesis. Unfortunately, certain factors that can alter vitamin K levels can inhibit the...
