1992
DOI: 10.1001/archpsyc.1992.01820020052007
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Low Serotonin and Dopamine Metabolite Concentrations in Cerebrospinal Fluid From Bulimic Patients With Frequent Binge Episodes

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Cited by 204 publications
(93 citation statements)
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“…The effects of enhanced 5-HT function on other neurotransmitters (e.g., norepinephrine, acetylcholine, and peptides), such as the opiates (Brewerton et al 1992b) and CCK-8 (Brewerton et al 1992a;Lydiard RB et al 1993), may also be important in understanding these results. Nevertheless, the observation that bulimics and con trols demonstrated some diversity in their responses to both serotonergic agents is consistent with a seroto nin dysregulation hypothesis of bulimia nervosa (Brewerton et al 1986(Brewerton et al , 1989(Brewerton et al , 1991a(Brewerton et al , 1991b(Brewerton et al , 1992Brewer ton, in press;Jansen et al 1989;Goldbloom and Garfinkel, 1990;Jimerson et al 1990;Liebowitz, 1990).…”
Section: Discussionsupporting
confidence: 59%
“…The effects of enhanced 5-HT function on other neurotransmitters (e.g., norepinephrine, acetylcholine, and peptides), such as the opiates (Brewerton et al 1992b) and CCK-8 (Brewerton et al 1992a;Lydiard RB et al 1993), may also be important in understanding these results. Nevertheless, the observation that bulimics and con trols demonstrated some diversity in their responses to both serotonergic agents is consistent with a seroto nin dysregulation hypothesis of bulimia nervosa (Brewerton et al 1986(Brewerton et al , 1989(Brewerton et al , 1991a(Brewerton et al , 1991b(Brewerton et al , 1992Brewer ton, in press;Jansen et al 1989;Goldbloom and Garfinkel, 1990;Jimerson et al 1990;Liebowitz, 1990).…”
Section: Discussionsupporting
confidence: 59%
“…Low DA metabolite concentrations in cerebrospinal fluid have been reported in BN subjects with frequent binge episodes (31,32). In addition, highly palatable foods induce potent release of DA into the nucleus accumbens (33), similar to drugs of abuse, and DA is a key neurotransmitter in novelty seeking and the development of addiction (4), which suggests that abnormal DA activity may contribute to binge-eating episodes and other impulsive behaviours associated with BN.…”
Section: Discussionmentioning
confidence: 99%
“…Active bulimia nervosa (BN) sufferers display altered serotonin (5-hydroxytryptamine (5-HT)) system functioning, as evinced by reduced platelet binding of 5-HT uptake inhibitors (Marazziti et al, 1988;Steiger et al, 2000), reduced central 5-HT transporter availability (Tauscher et al, 2001), blunted neuroendocrine responses to 5-HT precursors and agonists (Levitan et al, 1997;Steiger et al, 2001a, b), and decreased 5-HT metabolites in cerebrospinal fluid (Jimerson et al, 1992). As food restriction is known to alter central 5-HT activity in animals (Huether et al, 1997;Zhou et al, 1996) and in humans (Goodwin et al, 1987), abnormal 5-HT function in BN could, reasonably, be a consequence of disordered eating.…”
Section: Introductionmentioning
confidence: 99%