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Anticoagulants toxicity

The pharmacological uses of vitamin K are in the treatment of (rare) vitamin K deficiency prophylaxis in newborn infants (Section 5.4.1), and as an antidote to overcome anticoagulant toxicity. Because of its cytoxic effects, menadione has been used in cancer chemotherapy. It also potentiates the analgesic actions of salicylates and opiates, and has been used to enhance pain relief in cancer patients. [Pg.146]

Factor XII activators pLOOD, COAGULANTS AND ANTICOAGULANTS] (Vol 4) -inhibitors in foods pOOD TOXICANTS, NATURALLY OCCURRING] (Volll)... [Pg.1028]

Due to bleeding risk, individuals on anticoagulant therapy or individuals who are vitamin K-deficient should not take vitamin E supplementation without close medical supervision. Absent of that, vitamin E is a well-tolerated relatively non-toxic nutrient. A tolerable upper intake level of 1,000 mg daily of a-tocopherol of any form (equivalent to 1,500 IU of RRR a-tocopherol or 1,100 IU of all-rac-a-tocopherol) would be, according to the Food and Nutrition Board of the Institute of Medicine, the highest dose unlikely to result in haemorrhage in almost all adults. [Pg.1298]

There is an increased risk for bone marrow suppression when levamisole or hydroxyurea are administered witii other antineoplastic dni. Use of levamisole witii phenytoin increases die risk of phenytoin toxicity. Pegaspargase may alter drug response of the anticoagulants. When procarbazine is administered with other central nervous system (CNS) depressants, such as alcohol, antidepressants, antihistamines, opiates, or the sedatives, an additive CNS effect may be seen. Procarbazine may potentiate hypoglycemia when administered witii insulin or oral antidiabetic dru . ... [Pg.594]

The anticoagulant rodenticides warfarin and superwarfarins are toxic because they have high affinity for a vitamin K binding site of hepatic microsomes (Chapter 11, Section 11.2.4). In theory, an ideal biomarker would... [Pg.245]

Thrombolytic agent Thrombolytic agent Anticoagulant Haemophilia B Anti-cancer agent Cystic fibrosis Gaucher s disease Fabry disease Hyperuricaemia Mucopolysaccharidosis Oxygen toxicity Pompe disease... [Pg.356]

Because rodent populations world-wide were becoming resistant to the widely used Warfarin-type anticoagulant poisons, a search was initiated to find a rodenticide with a different mode of action one that would be effective against these resistant rodents. This search led to the discovery of the toxic nature of a family of diphenyl amines which act as uncouplers of oxidative phosphorylation. A structure-activity relationship (SAR) study was undertaken to choose a derivative that would be both poisonous to rodents but still readily consumed by them. This approach led to the discovery of bromethalin,... [Pg.45]

Antagonist hydroxyl function, triazole fungicides, 181 Antibacterial agents, 88 Anticoagulants, second generation, toxicity, 47... [Pg.342]

Flufenamic acid is used for moderate pain and dysmenorrhea, but it should not be used for more than 1 week due to the possibility of nephrotoxicity, gastrointestinal toxicity, and anemia. It is frequently used in combination with the anticoagulant warfarin, the effect of which is strengthened when combined with flufenamic acid. Synonyms for this drug are arlef, flexocutan, romazal, and others. [Pg.43]

Hematologic effects Aspirin interferes with hemostasis. Avoid use if patients have severe anemia, history of blood coagulation defects, or take anticoagulants. Long-term therapy To avoid potentially toxic concentrations, warn patients on long-term therapy not to take other salicylates (nonprescription analgesics, etc). Salicylism Salicylism may require dosage adjustment. [Pg.914]

Rodenticides are a broad class of chemicals designed to kill mammals, particularly rats and mice. Compounds that inhibit blood clotting, anticoagulants, are commonly used to control rat populations. One of the first was warfarin, which is related to the plant-derived coumadin (from spoiled sweet clover). In the 1950s rats developed resistance to warfarin, which prompted the development of more potent anticoagulants. Other rodenticides include fluoroacetic acid and zinc phosphide (very toxic) and thiourea-based compounds. The primary alternative to using rodenticides is trapping. [Pg.79]


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See also in sourсe #XX -- [ Pg.844 ]




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