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Comment · Thu, March 12, 2015 · Ceretropic

The effect of R-(-)-deprenyl administration on reproductive parameters of rat males (2015) - Males had higher sperm counts after low dose treatment, looking towards human infertility application

What they were answering

methylfentanyl · 4 points

L-deprenyl (selegiline) is an MAO-i and used as an adjunct to enhance stimulants or in its own right as a nootropic.

Here are some excerpts from the literature I could happily repost to the subreddit. It shows enhancement of working and spatial memory, particularly in older populations. There also seems to be an overall benefit to cognitive function in older individuals.

http://www.sciencedirect.com/science/article/pii/0091305791901833

http://www.sciencedirect.com/science/article/pii/S0014488600975174

http://www.sciencedirect.com/science/article/pii/S0304394003012102

http://www.sciencedirect.com/science/article/pii/S0531556505000422

http://www.sciencedirect.com/science/article/pii/0278584696000140

http://www.sciencedirect.com/science/article/pii/S0024320505008076

u/MisterYouAreSoDumb · Ceretropic

~~The article you posted is for D-Deprenyl, though. R is dextrorotory and S is levorotory. R-(-)-deprenyl is just methamphetamine with a propargyl group. The two enantiomers act a LOT differently.~~

Edit: I'm dumb.

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