Biography:

One of their most recent publications is ArticlePostnatal development of somatostatin levels and its binding sites in rabbit gastric mucosa. Which was published in journal Peptides.

More information about M.P. Lopez-Ruiz research including statistics on their citations can be found on their Copernicus Academic profile page.

M.P. Lopez-Ruiz's Articles: (1)

ArticlePostnatal development of somatostatin levels and its binding sites in rabbit gastric mucosa

AbstractUsing a specific radioimmunoassay technique, we have determined somatostatin-like immunoreactivity (SLI) in acid extracts of gastric (fundic and antral) mucosa as well as the specific binding of 125I-Tyr11-somatostatin to cytosol of the stomach of 0 to 150 days postnatal rabbits. The levels of somatostatin in both fundus and antrum decreased from birth up to day 5 followed by a sharp increase from 5 to 10 days, then decreased progressively until day 35. After this age, the somatostatin concentration remained relatively stable. The number of specific somatostatin binding sites of both high- and low-affinity increased gradually (without changes in the affinity values) with the development of rabbits, reaching the adult level by 35 days. However, there was an apparent lack of high-affinity sites immediately after birth (day 0). The somatostatin binding sites had characteristics identical with those found in adult animals with regard to their respective specific ligands.

Advertisement
Join Copernicus Academic and get access to over 12 million papers authored by 7+ million academics.
Join for free!

Contact us