The impact of the hormonal milieu and stress-associated hypothalamic dopaminergic activation on the rapid compensatory adrenal growth in cycling female rats

Anastasia Sfikakis, Pothitos M. Pitychoutis, Katerina Antoniou, Nikolaos Bikas, Zeta Papadopoulou-Daifoti

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OBJECTIVE: We sought to investigate the impact of emotional and surgical stress applied in two hormonally different estrous-cycle phases as well as the hypothalamic dopaminergic involvement on the rapid compensatory adrenal growth (CAG) and the individual adrenal growth (IAG) in rats. DESIGN: After surgery for left and sham adrenalectomy (Adx) carried out on either diestrus-2 (DE-2) or proestrus (PE) …