Fig. 4From: Docosahexaenoic acid mechanisms of action on the bovine oocyte-cumulus complexIntracellular localization of FFAR4 protein in the bovine oocyte-cumulus complex by immunofluorescence. Alexa488 green fluorescence indicates FFAR4 localization to the vicinity of cell membrane in the oocyte (a) and in cumulus cells (b). Rabbit IgG from before immunization was used as the negative control (IgG). Hoechst blue staining indicates CC nucleiBack to article page