Stress-Induced Release of Anterior Pituitary Hormones: Effect of H3 Receptor-Mediated Inhibition of Histaminergic Activity or Posterior Hypothalamic Lesion

The effect of stress- or lipopolysaccharide (LPS) endotoxin-induced release of ACTH, β-endorphin (β-END) and prolactin (PRL) was investigated in two groups of conscious male rats: (1) Rats pretreated