tokens: Both groups showed substantial decreases in mineralocorticoid ( MR ) and glucocorticoid receptor ( GR ) levels in the hippocampus , a limbic brain structure critical for HPA axis regulation , whereas GR concentrations in the hypothalamus were unchanged and in anterior pituitary were slightly increased .
folded_tokens: both groups showed substantial decreases in mineralocorticoid ( mr ) and glucocorticoid receptor ( gr ) levels in the hippocampus , a limbic brain structure critical for hpa axis regulation , whereas gr concentrations in the hypothalamus were unchanged and in anterior pituitary were slightly increased .
labels: O O O O O O O O O O O O O O O O O O O B-body_part O O B-body_part I-body_part I-body_part O O B-body_part I-body_part O O O B-protein_family_or_group O O O O O O O O B-body_part I-body_part O O O O