J
JoséLuis Boyer
Researcher at National Autonomous University of Mexico
Publications - 6
Citations - 134
JoséLuis Boyer is an academic researcher from National Autonomous University of Mexico. The author has contributed to research in topics: Pertussis toxin & Bordetella pertussis. The author has an hindex of 5, co-authored 6 publications receiving 134 citations.
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Journal ArticleDOI
Differential effect of pertussis toxin on the affinity state for agonists of renal alpha 1- and alpha 2- adrenoceptors.
TL;DR: The results suggest that the modulation of alpha 1- and alpha 2-adrenoceptors by guanine nucleotides is probably exerted through different molecular entities.
Journal ArticleDOI
Guanine nucleotide-induced positive cooperativity in muscarinic-cholinergic antagonist binding.
JoséLuis Boyer,Miguel Martínez-Cárcamo,J.Antonio Monroy-Sánchez,Carlos Posadas,J. Adolfo García-Sáinz +4 more
TL;DR: The effect of guanine nucleotides on the binding of [3H] Quinuclidinyl benzilate to heart muscarinic receptors was studied and it was observed that GTP and Gpp (NH)p increased antagonist binding.
Journal ArticleDOI
Effect of pertussis toxin on the heart muscarinic-cholinergic receptors and their function.
JoséLuis Boyer,Miguel Martínez-Cárcamo,Antonio Monroy-Sánchez,José Juárez-Ayala,Gustavo Pastelín,Carlos Posadas,J. Adolfo García-Sáinz +6 more
TL;DR: Data suggest that blockade of the parasympathetic tone plays a key role in the induction of tachycardia by pertussis toxin.
Journal ArticleDOI
Effect of pertussis vaccine on alpha-adrenoceptors of the circulatory system of the rat.
TL;DR: Administration of pertussis vaccine to rats markedly diminished the sensitivity of their vascular alpha 2-adrenoceptors as evidenced by shifts to the right and decreased maximal pressor responses to clonidine and azepexole in pithed rats.