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INVESTIGACIÓN
Foto 1:
3.
Paso de leptina al sistema
nervioso central
La colecistoquinina (CCK) es una hormona intestinal que se libera tras la ingesta de alimentos. Esta hormona aumenta la permeabilidad de la BHE a la leptina.
Publicaciones: B Merino, V Cano, R Guzmán, B Somoza, M Ruiz-Gayo. Leptin-mediated hypothalamic pathway of cholecystokinin to regulate body weight in free-feeding rats. Endocrinology. 149:1994-2000, 2008 B Merino, C Diez, M Ruiz-Gayo and B Somoza. Choroid plexus epithelial cells co-express the long and short form of the leptin receptor. Neuroscience Letters 393, 269-272 (2006) V Cano, L Ezquerra, MP Ramos and M Ruiz-Gayo. Regulation of leptin distribution between plasma and cerebrospinal fluid by cholecystokinin receptors. British J Pharmacology 140, 647-652 (2003)
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