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The thymulin lactotropic axis in rodents: thymectomy, immunoneutralization and gene transfer studies
(Karger, 2013-04)
Objectives: There is clear evidence on the existence of a thymus-pituitary axis which seems to be particularly important during perinatal life. In particular, the thymic peptide thymulin has been shown to be a relevant ...
Dopamine partial agonist actions of the glutamate receptor agonists LY 354,740 and LY 379,268
(Veterinary and Human Toxicology, 2008-02)
Because glutamate compounds alter the release of dopamine and prolactin, the present study examined whether group II metabotropic receptor agonists, LY 354,740 and LY 379,268, had any direct in vitro action on dopamine D2 ...
JAK2/STAT5 pathway mediates prolactin-induced apoptosis of lactotropes
(Karger, 2019-03)
Prolactinomas are increasingly viewed as a "problem of signal transduction." Consequently, the identification of factors and signaling pathways that control lactotrope cell turnover is needed in order to encourage new ...
Cooperative effect of E2 and FGF2 on lactotroph proliferation triggered by signaling initiated at the plasma membrane
(American Physiological Society, 2013-04)
In the present work, we investigated the effect of 17β-estradiol (E2) and basic fibroblast growth factor 2 (FGF2) on the lactotroph cell-proliferative response and the related membrane-initiated signaling pathway. Anterior ...
Expresión del receptor V1b de vasopresina de rata acoplado a la proteína amarilla fluorescente (YFP) en células polarizadas (MDCK)
(Universidad Austral de Chile - Sistema de Bibliotecas - Programa Cybertesis, 2004)
Kisspeptin Regulates Prolactin Release through Hypothalamic Dopaminergic Neurons
(ENDOCRINE SOC, 2010)
Prolactin (PRL) is tonically inhibited by dopamine (DA) released from neurons in the arcuate and periventricular nuclei. Kisspeptin plays a pivotal role in LH regulation. In rodents, kisspeptin neurons are found mostly in ...
Reciprocal regulation of TREK-1 channels by arachidonic acid and CRH in mouse corticotropes
(Endocrine Society, 2011-05)
Arachidonic acid (AA) is generated in the anterior pituitary gland upon stimulation by the ACTH secretagogue, CRH. Using the patch clamp technique, we examined the action of AA on the excitability of single pituitary ...
Efecto del estrés crónico embrionario asociado a la incubación en nidos hechos por el hombre sobre aspectos celulares de las gónadas en la tortuga marina (Lepidochelys olivacea)
(Universidad Michoacana de San Nicolás de Hidalgo, 2018-08)
Turtle Lepidochelys olivacea, is in the category of risk according to the Norma Oficial Mexicana (NOM-059-SEMARNAT-2010). In order to keep their populations stable, conservation measures have been implemented. The main, ...