Gender-specific differences in hypothalamus –pituitary–adrenal axis activity during childhood: a systematic review and meta-analysis

ConclusionsGender differences in cortisol metabolism are already present in childhood, with higher salivary cortisol in boys aged<8  years compared to girls. This pattern was reversed after the age of 8 years. In contrast, the gender-specific difference in cortisol production as assessed through 24-h urine did not change with age. Although differences were small, and analyses of gender differences in serum cortisol were inconc lusive, they might contribute to gender-specific origins of health and disease.

Source: Biology of Sex Differences - January 18, 2017 Category: Biology Source Type: research