To examine the differential regulation of glycoprotein hormone secretion from the
gonadotrope by GnRH, the Nal-Glu GnRH antagonist was administered to euthyroid women …

The differential regulation of immunoactive FSH and LH secretion by endogenous GnRH
was studied using a GnRH antagonist,[Ac-D2Nal1, d4FPhe2, dTrp3, dArg6] GnRH (the NAL …

The suppressive effect of the gonadotropin-releasing hormone (GnRH) antagonist NalGlu
([Ac-D2Nal1, D4ClPhe2, D3Pal3, Arg5, D-4-p-methoxybenzoyl-2-aminobutyric acid6 …

To study the dose response characteristics of a gonadotropin-releasing hormone (GnRH)
antagonist ([Ac-D 2-Nal 1, D 4-Cl-Phe 2, D 3-Pal 3, Arg 5, dGlu 6 (AA), d-Ala 10] GnRH; Nal …

To assess its gonadotropin-inhibiting potency in man, three different doses of a GnRH
antagonist ([Ac-D2-Nal1, d4-Cl-Phe2, d3-Pal3, Arg5, d4-p-methoxybenzoyl-2-amino butyric …

Dose-dependent gonadotropin suppression by a potent gonadotropin-releasing hormone
(GnRH) antagonist, Nal 1 Glu 6 ([Ac-D 2 Nal 1, D 4 ClPhe 2, D 3 Pal 3, Arg 5, DGlu (AA) 6 …

Although pharmacological doses of GnRH and TRH stimulate free α-subunit (α-subunit)
secretion from the pituitary, little is known about the pattern and control of asubunit release …

The inhibitory effect of a GnRH antagonist,[AC-Δ2-Pro1, pFd-Phe2, d-Trp36] GnRH (4F-
Antag), on gonadotropin secretion was determined by four sequential studies in five …

Synthetic long-acting agonistic analogs of GnRH both stimulate and paradoxically inhibit
gonadotropin secretion in male animals and humans. To characterize the stimulatory and …

OBJECTIVE To investigate in detail the regulation of LH, FSH, and α‐subunit secretion by a
GnRH agonist analogue under physiological conditions of gonadotrophin elevation …