MeSH definition : The wide middle zone of the adrenal cortex. This zone produces a series of enzymes
that convert PREGNENOLONE to cortisol (HYDROCORTISONE) via 17-ALPHA-HYDROXYPROGESTERONE.;
The wide middle zone of the adrenal cortex. This zone produces a series of enzymes
that convert PREGNENOLONE to cortisol (HYDROCORTISONE) via 17-ALPHA-HYDROXYPROGESTERONE.