Fig. 2From: The ABCA1 blocking agent probucol decreases capacitation in ejaculated dog spermatozoaUncapacitated, capacitated and acrosome reacted spermatozoa as visualized by CTC assay. For the CTC assay, all samples were evaluated under a fluorescence microscope, and the percentage of uncapacitated, capacitated and acrosome reacted spermatozoa assessed. a Uncapacitated spermatozoon (U), b capacitated spermatozoon (C), c acrosome reacted spermatozoon (AR)Back to article page