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Modulation of synaptic transmission in hippocampal CA1 neurons by a novel neurotoxin (beta-pompilidotoxin) derived from wasp venom
(Elsevier B.V., 2001-12-01)
We examined the effects of beta-pompilidotoxin (beta-PMTX), a neurotoxin derived from wasp venom. on synaptic transmission in the mammalian central nervous system (CNS). Using hippocampal slice preparations of rodents, we ...
Determinación de receptores de estrógeno beta en carcinomas mamarios caninosDetermination of estrogen receptor beta in canine mammary carcinomas
(Universidad Nacional del Nordeste. Facultad de Ciencias VeterinariasRevista Veterinaria, 2016-12-16)
El presente trabajo tuvo como objetivo determinar la presencia de receptores de estrógenos beta (REβ) en neoplasias mamarias malignas y relacionarla con otros pará- metros de significación conocida. Se realizó la inmunomarcación ...
Modulation of thyroid hormone receptors, TR alpha and TR beta, by using different doses of triiodothyronine (T3) at different times
(Sbem-soc Brasil Endocrinologia & Metabologia, 2013-07-01)
Objective: To examine the effect of different doses of triiodothyronine (T3) on mRNA levels of thyroid hormone receptors, TR alpha and TR beta, at different times. Materials and methods: 3T3-L1 adipocytes were incubated ...
Chronotropic response to (+/-)-CGP12177 in right atria of stressed rats
(Natl Research Council CanadaOttawaCanadá, 2001)
Effects of estrogen receptor alpha and beta gene deletion on estrogenic induction of progesterone receptors in the locus coeruleus in female mice
(HUMANA PRESS INC, 2009)
Locus coeruleus (LC) is involved in the LHRH regulation by gonadal steroids. We investigated the expression of progesterone and estrogen receptors (PR; ER) in LC neurons of ER alpha (alpha ERKO) or ER beta (beta ERKO) ...
Immunohistochemical detection of estrogen receptor beta in alveolar bone cells of estradiol-treated female rats: possible direct action of estrogen on osteoclast life span
(Wiley-Blackwell Publishing, Inc, 2009-12-01)
The role of estrogen in bone resorption has been specifically related to the effect of estrogen on the signalling pathway that inhibits the formation of osteoclasts. However, osteoclast apoptosis and a significant reduction ...
Immunohistochemical detection of estrogen receptor beta in alveolar bone cells of estradiol-treated female rats: possible direct action of estrogen on osteoclast life span
(Wiley-Blackwell Publishing, Inc, 2009-12-01)
The role of estrogen in bone resorption has been specifically related to the effect of estrogen on the signalling pathway that inhibits the formation of osteoclasts. However, osteoclast apoptosis and a significant reduction ...
Impaired compensatory beta-cell function and growth in response to high-fat diet in LDL receptor knockout mice
(Wiley-Blackwell, 2014-08-01)
In this study, we investigated the effect of low density lipoprotein receptor (LDLr) deficiency on gap junctional connexin 36 (Cx36) islet content and on the functional and growth response of pancreatic beta-cells in C57BL/6 ...
Immunohistochemical detection of estrogen receptor beta in alveolar bone cells of estradiol-treated female rats: possible direct action of estrogen on osteoclast life span
(Wiley-Blackwell, 2009-12-01)
The role of estrogen in bone resorption has been specifically related to the effect of estrogen on the signalling pathway that inhibits the formation of osteoclasts. However, osteoclast apoptosis and a significant reduction ...
Evaluation of estrogen receptor alpha and beta and progesterone receptor expression and correlation with clinicopathologic factors and proliferative marker Ki-67 in breast cancers
(W B Saunders Co-elsevier Inc, 2008-05-01)
To elucidate the molecular profile of hormonal steroid receptor status, we analyzed ER-alpha, ER-beta, and PGR mRNA and protein expression in 80 breast carcinomas using reverse transcriptase polymerase chain reaction ...