Fig. 6From: The effect of seminal plasma β-NGF on follicular fluid hormone concentration and gene expression of steroidogenic enzymes in llama granulosa cellsRelative mRNA abundance (mean ± SEM, n = 8/per treatment) of the angiogenic factor VEGF of llama preovulatory granulosa cells at 10 and 20 h after natural mating or treatment with GnRH or β-NGF purified from llama seminal plasma. * indicate significant differences within treatment groups (P < 0.01)Back to article page