aydinhan

Gwern wrote a section about Testosterone in Nootropics article: http://www.gwern.net/Nootropics#testosterone

This article examines and compares the anticholinergic effects of antihistamine drugs. It seems that loratadine has an anticholinergic potency greater than chlorpheniramine which is one of the experimented drugs in the study.

http://www.ncbi.nlm.nih.gov/pubmed/15627436

I think it means "latent" in this context.