Results 71 to 80 of about 5,364 (186)

Muscarinic Receptor Subtypes Mediating Positive and Negative Inotropy in the Developing Chick Ventricle

open access: yesJournal of Pharmacological Sciences, 2007
The inotropic response to muscarinic receptor stimulation of isolated chick ventricular myocardium was examined at various developmental stages, and the receptor subtype involved was pharmacologically characterized.
Hideaki Nouchi   +7 more
doaj   +1 more source

Effects of AF-DX116 and Other Muscarinic Receptor Antagonists on Orthostatic Hypotension in Autonomic Imbalanced (SART-Stressed) Rats

open access: yesJournal of Pharmacological Sciences, 2005
SART (specific alternation of rhythm in temperature)-stressed rats are an animal model of autonomic imbalance created by exposing animals to repeated cold stress. The SART-stressed rats have been shown to easily develop orthostatic hypotension (OH).
Taeko Hata   +2 more
doaj   +1 more source

Muscarinic Receptors Types 1 and 2 in the Preoptic-Anterior Hypothalamic Areas Regulate Ovulation Unequally in the Rat Oestrous Cycle

open access: yesInternational Journal of Endocrinology, 2017
Muscarinic receptors types 1 (m1AChR) and 2 (m2AChR) in the preoptic and anterior hypothalamus areas (POA-AHA) were counted, and the effects of blocking these receptors on spontaneous ovulation were analysed throughout the rat oestrous cycle.
Yadira L. López-Ramírez   +8 more
doaj   +1 more source

Effect of Mutated Cu, Zn Superoxide Dismutase (SOD1G93A) on Modulation of Transductional Pathway Mediated by M1 Muscarinic Receptor in SK-N-BE and NSC-34 Cells

open access: yesFrontiers in Physiology, 2018
The constitutive secretion of antioxidant Cu-Zn Superoxide dismutase (SOD1) has been widely demonstrated in many cellular lines. In addition, we showed that as well as the basal SOD1 secretion, this enzyme is also exported through depolarization of ...
Simona Damiano   +8 more
doaj   +1 more source

Calcium Mobilization by Activation of M3/M5 Muscarinic Receptors in the Human Retinoblastoma

open access: yesJournal of Pharmacological Sciences, 2007
Activation of muscarinic acetylcholine receptors (mAChR) is one of the most important signal transduction pathways in the human body. In this study, we investigated the role of mAChR activation in relation to its subtypes in human retinoblastoma cell ...
Dae-Ran Kim   +8 more
doaj   +1 more source

Activation of muscarinic acetylcholine receptors elicits pigment granule dispersion in retinal pigment epithelium isolated from bluegill

open access: yesBMC Neuroscience, 2004
Background In fish, melanin pigment granules in the retinal pigment epithelium disperse into apical projections as part of the suite of responses the eye makes to bright light conditions.
Crittenden Elizabeth L   +2 more
doaj   +1 more source

The Induction of Long-Term Potentiation by Medial Septum Activation under Urethane Anesthesia Can Alter Gene Expression in the Hippocampus. [PDF]

open access: yesInt J Mol Sci, 2023
Dobryakova YV   +7 more
europepmc   +1 more source

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