Jean Martínez

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Through a study of cloned nicotinic receptors expressed in Xenopus oocytes, we provide evidence that alpha-conotoxin ImI, a peptide marine snail toxin that induces seizures in rodents, selectively(More)
BACKGROUND In Alzheimer's disease (AD), the main histological lesion is a proteinaceous deposit, the senile plaque, which is mainly composed of a peptide called A beta. The aggregation process is(More)
A new hepatapeptide cholecystokinin (CCK) analog, JMV-180 (Boc-Tyr(SO3-)-Nle-Gly-Trp-Nle-Asp-2-phenylethylester), acts as an agonist at high affinity CCK receptors on rat pancreatic acini to(More)