research Neonatal neurosteroid levels are determinant in shaping adult prepulse inhibition response to hippocampal allopregnanolone in rats
Neonatal neurosteroid levels affect adult brain function and behavior.
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5 / 489 resultsresearch Alteration of neonatal Allopregnanolone levels affects exploration, anxiety, aversive learning and adult behavioural response to intrahippocampal neurosteroids
This study found that altering Allopregnanolone levels in neonatal rats affects their adult exploratory and anxiety-like behaviors and impairs avoidance learning.
research Local Changes in Neurosteroid Levels in the Substantia Nigra Reticulata and the Ventral Tegmental Area Alter Chronic Ethanol Withdrawal Severity in Male Withdrawal Seizure‐Prone Mice
This study found that in Withdrawal Seizure-Prone mice, ethanol withdrawal decreased the sensitivity of GABA A receptors to GABAergic neurosteroids in certain areas of the brain.
research Studies on Neurosteroids XXV. Influence of a 5.ALPHA.-Reductase Inhibitor, Finasteride, on Rat Brain Neurosteroid Levels and Metabolism
In this study, finasteride dose-dependently inhibited stress-induced increases in allopregnanolone in rats, while enhancing 20alpha-reduction of progesterone without affecting 3alpha-dihydroprogesterone or 11-deoxycorticosterone levels.
research Relationships between cerebrospinal fluid GABAergic neurosteroid levels and symptom severity in men with PTSD
This study suggests that cerebrospinal fluid levels of the neurosteroids allopregnanolone and pregnanolone correlate negatively with PTSD and negative mood symptoms, with potential sex-specific differences in synthesis enzyme blocks.
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5 / 152 resultscommunity What is the real impact of dutasteride on neurosteroids? A little review of 2 scientific datas
Dutasteride at 0.5 mg/day does not significantly alter allopregnanolone levels, but higher doses (2.5 mg/day) do. Dutasteride may also have anti-neuroinflammatory effects, but the impact on neurosteroids is still debated.
community Low cortisol it is due the fin
The user has been taking 1mg finasteride daily for a year with no improvement in hair loss and reports low cortisol levels, sleep issues, and anxiety changes. The conversation includes discussions on the potential effects of finasteride on cortisol and neurosteroids, with suggestions to consult a doctor and consider other factors.
community Finasteride - impact on Neurosteroids, which yes, \are important and not a garbage hormone
Finasteride may affect neurosteroids, impacting mood and sexual function, with varied user experiences. Some report side effects like depression and sexual dysfunction, while others find it effective for hair retention or prefer alternatives like Dutasteride or topical treatments.
community Everyone is ignoring that plasma finasteride levels are 100x lower with topical compared to oral.
Topical finasteride results in plasma levels 100 times lower than oral finasteride, potentially reducing systemic side effects. Users report similar efficacy with fewer side effects, suggesting a preference for topical application.
community Anyone experience lower energy levels while taking fin?
Taking finasteride can lead to lower energy levels and "brain fog." Users report decreased mental cognition and libido.
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