2007
DOI: 10.1590/s1516-44462007000500006
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Interações imunocerebrais e implicações nos transtornos psiquiátricos

Abstract: Brain-immune interactions and implications in psychiatric disorders Interações imunocerebrais e implicações nos transtornos psiquiátricosA b s t r a c t Objective: This review will focus on the role of cytokines in the central nervous system and its implications to depressive disorder. We will then discuss the main findings of cytokine measurements in patients with major depressive disorder. Method: We searched Pubmed for studies published from 1999-2007, using the keywords depression and cytokine; and depress… Show more

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Cited by 31 publications
(15 citation statements)
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“…Stress exposure and physical load are followed by an increase in cytokine production in CNS [11]. Clinical observations of depressive patients revealed a relationship between psychological stress and elevated content of proinfl ammatory cytokines [12].…”
Section: Resultsmentioning
confidence: 99%
“…Stress exposure and physical load are followed by an increase in cytokine production in CNS [11]. Clinical observations of depressive patients revealed a relationship between psychological stress and elevated content of proinfl ammatory cytokines [12].…”
Section: Resultsmentioning
confidence: 99%
“…A recent study showed BDNF expression also increases after tDCS (29). Additional biomarkers used in neuropsychiatry include inflammatory proteins such as interleucin-1, interleucin-6 and TNF-alpha (137); hypothalamic-pituitary-adrenal activity, which is measured by serum and salivary cortisol (138); and oxidative stress proteins such as nitric oxide and other neuroinflammatory protein markers (139, 140). These biomarkers present two important drawbacks: first, due to the blood-brain barrier, serum levels might not reflect “real-time” brain activity (or even brain activity at all); second, serum levels can only express the net brain activity, and do not represent a specific area.…”
Section: The Clinical Research Of Transcranial Direct Current Stimmentioning
confidence: 99%
“…Equação de regressão linear, coeficiente de correlação (r) no limite de confiança de 95% para as amostras de plasma enriquecidas com os antidepressivos (50 a 500 ng mL -1 uma enzima específica metaboliza estas substâncias. [1][2][3] Quando há depressão, ocorre uma diminuição na quantidade de neurotransmissores liberados, porém a bomba de recaptação e a enzima específica continuam trabalhando normalmente. Logo o neurônio receptor captura menos neurotransmissores e passa a funcionar mais lentamente.…”
Section: Tabela 11unclassified
“…Logo o neurônio receptor captura menos neurotransmissores e passa a funcionar mais lentamente. [1][2][3] Os sintomas mais comuns relacionados à depressão, têm sido os emocionais: desânimo, ansiedade, perda de interesse ou prazer, sentimentos de culpa, comportamento suícidas e transtornos cognitivos e físicos: agitação, alterações de peso, dores musculares, perda de energía e alterações do sono. 3…”
Section: Tabela 11unclassified