The uptake in vivo of tritiated oestradiol-17β has been compared in young and aged ovariectomized CBA/H-T6 mice by examining the levels of radioactivity in tissues 1 h after injection. The specificity of oestradiol uptake was demonstrated by previous treatment of some animals with either diethylstilboestrol or progesterone. The levels of radioactivity in whole tissue extracts were similar in both age groups for the uterus, hypothalamus, cerebrum and serum, but the uptake in the pituitary gland was significantly lower in old mice. There was no evidence of altered hormone metabolism with age.
Journal of Endocrinology is committed to supporting researchers in demonstrating the impact of their articles published in the journal.
The two types of article metrics we measure are (i) more traditional full-text views and pdf downloads, and (ii) Altmetric data, which shows the wider impact of articles in a range of non-traditional sources, such as social media.
More information is on the Reasons to publish page.
Sept 2018 onwards | Past Year | Past 30 Days | |
---|---|---|---|
Full Text Views | 1 | 0 | 0 |
PDF Downloads | 2 | 0 | 0 |