Effect of morphine on brain and plasma sialic acid levels in the rat.
D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D004361:Drug Tolerance; D006801:Humans; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D051381:Rats; D012794:Sialic Acids / Q000032:analysis / Q000097:blood / Q000378:metabolism*; D019966:Substance-Related Disorders / Q000378:metabolism; D013997:Time Factors
D012794:Sialic Acids; D009020:Morphine