Figure 4: Effect of sequential rhFSH and hCG treatment on inhibin B and testicular volume in patients with central hypogonadism.
Effect of rhFSH and FSH plus hCG treatments on serum inhibin B levels (top) and testis volume (bottom) in boys with prepubertal onset of gonadotropin deficiency. *p<0.01; †p<0.005; ‡p<0.001. FSH = follicle-stimulating hormone; hCG = human chorionic gonadotropin; rhFSH = recombinant human follicle-stimulating hormone. Modified with permission from Raivio et al., 2007.50