Vol. 27 (3) 2006 Neuro endocrinology letters

Substance P plasma concentration during the LH preovulatory surge of the menstrual cycle in the human.

OBJECTIVES: In order to determine the exact pattern of plasma Substance P (SP) concentration during the LH preovulatory surge and the functional correlates which could exist between plasma SP, LH, 17 beta-estradiol (E2) and Progesterone, we performed a detailed analysis of changes in plasma SP concentration, during the critical phases o.....