Table 2.

Effect of intraperitoneal administration of KP-10 on plasma levels of LH and testosterone in male mice 20 min postinjection in vivo

Treatment	LH, ng/ml	Testosterone
Saline	0.451 + 0.046	0.955 + 0.234
KP-10 0.3 nmol	0.705 + 0.078	10.430 + 4.495
KP-10 1 nmol	2.727 + 0.516	36.893 + 1.270*
KP-10 10 nmol	3.124 + 1.049*	36.728 + 6.956*
KP-10 30 nmol	4.949 + 0.130*	37.067 + 4.028*

Results are means ± SE.

^*P < 0.01 vs. saline (ANOVA with post hoc Tukey's adjustment), n = 6.