prolan

[prōlăn′]

n.

Human chorionic gonadotropin. No longer in scientific use.
Either of two hormones of the pituitary gland, luteinizing hormone and follicle-stimulating hormone. No longer in scientific use.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.