Neuroactive Steroids in First-Episode Psychosis: A Role for Progesterone?

Neuroactive Steroids in First-Episode Psychosis: A Role for Progesterone?
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DOI:
10.1155/2016/1942828
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发表时间:
2016
影响因子:
2.4
通讯作者:
Tarricone I
Tarricone I
中科院分区:
其他
文献类型:
--
作者:
Belvederi Murri M;Fanelli F;Pagotto U;Bonora E;Triolo F;Chiri L;Allegri F;Mezzullo M;Menchetti M;Mondelli V;Pariante C;Berardi D;Tarricone I

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Neuroactive steroids may play a role in the pathophysiology of psychotic disorders, but few studies examined this issue. We compared serum levels of cortisol, testosterone, dehydroepiandrosterone, and progesterone between a representative sample of first-episode psychosis (FEP) patients and age- and gender-matched healthy subjects. Furthermore, we analyzed the associations between neuroactive steroids levels and the severity of psychotic symptom dimensions. Male patients had lower levels of progesterone than controls (p = 0.03). Progesterone levels were inversely associated with the severity of positive symptoms (p = 0.007). Consistent with preclinical findings, results suggest that progesterone might have a role in the pathophysiology of psychotic disorders.
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