Category Internal Medicine

Butorphanol

General information Butorphanol is a synthetic 14-hydroxymorphinan analogue with a low dependence potential and a low propensity to cause opioid adverse effects [ ]. It is a synthetic KOR (OP2, κ) receptor agonist and MOR (OP3, μ) receptor antagonist. General…

Busulfan

See also Cytotoxic and immunosuppressant drugs General information Busulfan is an alkylating agent that is used to treat myeloproliferative disorders and to produce myeloablation before bone marrow or stem cell transplantation. Busulfan is metabolized by hepatic glutathione S -transferase, the…

Buspirone

General information Buspirone, an azapirone drug, similar to its analogues ipsaperone and tandospirone, is chemically and pharmacologically dissimilar to the benzodiazepines and is useful in both generalized anxiety and depression [ ]. In contrast to benzodiazepines, buspirone has an antidepressant-like…

Burseraceae

General information The genera in the family Burseraceae ( Table 1 ) include olive and myrrh. Table 1 The genera of Burseraceae Boswellia (boswellia) Bursera (bursera) Canarium (olive) Commiphora (myrrh) Dacryodes (dacryodes) Tetragastris (tetragastris) You’re Reading a Preview Become a…

Bupropion (amfebutamone)

General information Bupropion (formerly called amfebutamone) is an amphetamine-like drug. It is structurally and pharmacologically distinct from other antidepressants, and apparently enhances both dopamine and noradrenaline function in the brain [ ]. Bupropion is used to encourage smoking cessation and…

Buprenorphine

General information Buprenorphine is a partial agonist at MOR (μ, OP3) opioid receptors and an antagonist at KOR (κ, OP2) receptors. In a double-blind, randomized study of three groups of 18 patients having abdominal surgery who received single doses of…