enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Direct factor Xa inhibitors - Wikipedia

    en.wikipedia.org/wiki/Direct_factor_Xa_inhibitors

    The monitoring of warfarin and keeping the international normalized ratio (INR) between 2.0 and 3.0, along with avoiding over and under treatment, has driven a search for an alternative. [ 3 ] [ 14 ] A naturally occurring inhibitor of factor Xa was reported in 1971 by Spellman et al. from the dog hookworm. [ 15 ]

  3. Direct thrombin inhibitor - Wikipedia

    en.wikipedia.org/wiki/Direct_thrombin_inhibitor

    Ximelagatran showed good efficacy compared with warfarin in several trials in prevention and treatment of deep vein thrombosis and as thromboprophylaxis in atrial fibrillation. [1] Development was stopped by manufacturer AstraZeneca , however, because of reports of liver enzyme derangements and liver failure .

  4. Warfarin - Wikipedia

    en.wikipedia.org/wiki/Warfarin

    Vitamin K1-warfarin interaction effect: When warfarin levels are high, people have more risk of bleeding. Conversely, lower levels of warfarin lead to increased risk of blood clots. A narrow range exists where the benefits of warfarin are greater than the risks, its therapeutic window. Certain drugs, herbal medicines, and foods can interact ...

  5. Cardiovascular agents - Wikipedia

    en.wikipedia.org/wiki/Cardiovascular_agents

    Cardiovascular agents are drugs that affect the rate and intensity of cardiac contraction, blood vessel diameters, blood volume, blood clotting and blood cholesterol levels. [1] They are indicated to treat diseases related to the heart or the vascular system (blood vessels), such as hypertension , hyperlipidemia , coagulation disorders , heart ...

  6. Drug antagonism - Wikipedia

    en.wikipedia.org/wiki/Drug_antagonism

    Phenytoin, a CYP2C9 inducer, would increase its activity and the rate of warfarin breakdown, thereby reducing its efficacy. [25] Patients should avoid the co-administration of warfarin and phenytoin. In cases where both drugs must be used together, warfarin dosing may be titrated up to cope with the reduced efficacy. [26]

  7. CYP4F2 - Wikipedia

    en.wikipedia.org/wiki/CYP4F2

    There can be interactions between the drugs that rely on CYP4F2 on their metabolism or bioactivation (e.g., fingolimod, furamidine, warfarin) [87] [97] and the substances that inhibit or induce CYP4F2 expression, such as statins and peroxisomal proliferators (drugs to lower low-density lipoproteins and reduce risk of risk of cardiovascular ...

  8. Vitamin K antagonist - Wikipedia

    en.wikipedia.org/wiki/Vitamin_K_antagonist

    The drugs are structurally similar to vitamin K and act as competitive inhibitors of the enzyme. The term "vitamin K antagonist" is a misnomer , as the drugs do not directly antagonise the action of vitamin K in the pharmacological sense, but rather the recycling of vitamin K.

  9. Adenosine diphosphate receptor inhibitor - Wikipedia

    en.wikipedia.org/wiki/Adenosine_diphosphate...

    The potency of ticagrelor was brought back to the same level as cangrelor by changing the purine with triazolopyrimidine. The sugar ribose unit was also replaced with a cyclopentyl group to avoid possible instability of the glycosidic bond. The group at the left hand side of the structure was replaced with the sidecain R1.