Little is known about the transport of iron into the mammary secretory cell and the process of milk iron secretion. The concentration of iron in milk is remarkably unaffected by maternal iron status, suggesting that the uptake of iron into the mammary gland is regulated. It is known that iron enters
Transferrin receptors on the plasma membrane of cultured rat astrocytes
β Scribed by Z. M. Qian; Y. To; P. L. Tang; Y. M. Feng
- Publisher
- Springer-Verlag
- Year
- 1999
- Tongue
- English
- Weight
- 48 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0014-4819
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The cellular localization of GABA-binding sites was studied in explant cultures of rat cerebellum, brain stem and spinal cord by means of autoradiography. Labelling of GABAB-sites was done with 3H(-)baclofen or 3H-GABA in presence of unlabelled bicuculline. Binding sites for these radio-ligands were