Prolan is a hormone from the pituitary gland that stimulates the ovarian follicle.
An example of prolan is a follicle stimulating hormone which is no longer used scientifically.
- follicle-stimulating hormonein full prolan A
- luteinizing hormonein full prolan B
Origin of prolanGerman ; from Classical Latin proles, offspring (see prolific) + German -an, -an