Stress and the hypothalamus-pituitary-gonadal axis in the cyclic rat

Agriculture & Biology

• hypothalamus 100%
• rats 52%
• ovulation 36%
• gonadotropins 35%
• narcotics 35%
• pretreatment 26%
• antiserum 25%
• Graafian follicles 19%
• secretion 18%
• proestrus 16%
• naloxone 16%
• narcotic antagonists 12%
• antagonists 11%
• gamma-aminobutyric acid 9%
• neurotransmitters 9%
• injection 9%
• estrous cycle 8%
• preovulatory period 6%
• brain 6%
• luteinization 6%
• receptors 5%
• morphine 5%
• scotophase 4%
• photophase 4%
• neuropeptides 4%
• corticosterone 4%
• reproductive success 4%
• agonists 4%
• estrogens 4%
• animal models 3%
• steroids 3%
• hormones 3%
• dosage 2%