Free radicals after painful stimulation are influenced by antioxidants and analgesics. Rokyta R, Holecek V, Pekárkova I, Krejcová J, Racek J, Trefil L, Yamamotová A. Journal Article 2003; 24(5): 304-309 PubMed PMID: 14647001 Keywords: Analgesics:pharmacology, Analgesics, Opioid:pharmacology, Animals, Antioxidants:pharmacology, Ascorbic Acid:pharmacology, Aspirin:pharmacology, Drug Therapy, Combination, Free Radicals:metabolism, Lipid Peroxidation:drug effects, Male, Morphine:pharmacolo. Citation OBJECTIVES: To study the balance between the pro-oxidative and antioxidative defence system after repeated painful stimulation in rats and..... Read abstract Full text PDF