1995
DOI: 10.1016/0165-0327(94)00094-p
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Urinary catecholamines and plasma hormones predict mood state in rapid cycling bipolar affective disorder

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Cited by 42 publications
(24 citation statements)
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“…Dopaminergic drugs, such as amphetamine, are able to induce manic symptoms in both normal human volunteers (Strakowski and Sax, 1998) and BD subjects (Anand et al, 2000). Interestingly, higher urinary dopamine levels have been associated with the emergence of manic symptoms (Joyce et al, 1995) and recent studies have demonstrated dopamine receptor changes in BD patients (Pantazopoulos et al, 2004;Vogel et al, 2004). Taken together, these studies suggest that the dopaminergic system may play a role in the pathophysiology of BD.…”
Section: Introductionmentioning
confidence: 94%
“…Dopaminergic drugs, such as amphetamine, are able to induce manic symptoms in both normal human volunteers (Strakowski and Sax, 1998) and BD subjects (Anand et al, 2000). Interestingly, higher urinary dopamine levels have been associated with the emergence of manic symptoms (Joyce et al, 1995) and recent studies have demonstrated dopamine receptor changes in BD patients (Pantazopoulos et al, 2004;Vogel et al, 2004). Taken together, these studies suggest that the dopaminergic system may play a role in the pathophysiology of BD.…”
Section: Introductionmentioning
confidence: 94%
“…Any agent that increases the release of norepinephrine (eg, tricyclic antidepressants, venlafaxine, duloxetine) has the potential to initiate a manic/hypomanic switch. However, in a study of patients with rapid cycling BPD, higher urinary dopamine, but not norepinephrine, predicted a manic episode 3 days later [6]. More recently, Arnsten [7] proposed that norepinephrine and dopamine in prefrontal cortical networks play an important role in BPD, and disinhibited emotions, behaviors, and attention during manic phases are consistent with a state-dependent weakening of the prefrontal cortex relative to the euthymic condition.…”
Section: Monoamine Systemmentioning
confidence: 97%
“…25 O aumento nos níveis urinários de dopamina parece predizer quadro de hipomania. 26 As anfetaminas (indutoras de mania) aumentam a liberação de dopamina 27 e os antipsicóticos, que antagonizam os receptores dopaminérgicos, agem como eficazes agentes antimaníacos. 28 Correlacionando os quadros clínicos, observa-se que pacientes com TEPT excretam grandes quantidades de dopamina urinária e essa quantidade está relacionada com a severidade dos sintomas.…”
Section: Sistema Dopaminérgicounclassified