Expression and presence of the platelet-activating factor receptor in human embryos William E Roudebush, PhD, Joe B Massey, MD, Hilton I Kort, MD, Carlene W Elsner, MD, Andrew A Toledo, MD, Daniel B Shapiro, MD Fertility and Sterility Volume 79, Issue 5, Pages 1246-1248 (May 2003) DOI: 10.1016/S0015-0282(03)00073-6
FIGURE 1 (a) Immunofluorescent image of a human blastocyst following exposure to PAF-receptor antibodies. (b) RT-PCR analysis of PAF-receptor expression (610-base pair) in human blastocysts (lane 4). Lane 1, 123-bp DNA ladder. Lane 2, RNA-PCR (no RT), negative control. Lane 3, white blood cells, positive control. Roudebush. Embryonic PAF-receptor expression. Fertil Steril 2003. Fertility and Sterility 2003 79, 1246-1248DOI: (10.1016/S0015-0282(03)00073-6)