english: The pups of nurturing moms turned out less sensitive to stress because their brains developed  more cortisol receptors, which stick to cortisol and dampen the stress response.
non_english: Mladički z bolj ljubečimi mamami so bili manj občutljivi na stres, ker so njihovi možgani razvili več receptorjev za kortizol, ki se oprimejo kortizola in zmanjšajo odziv na stres.