Serum T and LH in male mice at PND 63.

<p>Maternal mice were injected with LPS (50 µg/kg, i.p.) daily from gestational day (GD) 13 to GD18. Within 24 h after birth, excess pups were removed, so that four males and four females were kept per dam. At postnatal day (PND) 21, pups were separated from the siblings and housed five to a cage. Some males each group were sacrificed on PND 63. Sera were collected from male offsprings. (A) Serum T in males was measured by RIA. (B) Serum LH in males was measured by ELISA. Data were expressed as means ± SEM of twelve samples from six litters. *<i>P</i><0.05 as compared with controls.