Results 31 to 40 of about 3,509,514 (361)

Sympathetic nerve-derived ATP regulates renal medullary vasa recta diameter via pericyte cells: a role for regulating medullary blood flow? [PDF]

open access: yes, 2013
Pericyte cells are now known to be a novel locus of blood flow control, being able to regulate capillary diameter via their unique morphology and expression of contractile proteins.
Crawford, C.   +4 more
core   +2 more sources

Nitric oxide and synaptic function [PDF]

open access: yes, 1994
The free radical gas nitric oxide (NO) is a recently identified neuronal messenger that carries out diverse signaling tasks in both the central and peripheral nervous systems.
Madison, Daniel V., Schuman, Erin M.
core   +1 more source

Serotonin—Its Synthesis and Roles in the Healthy and the Critically Ill

open access: yesInternational Journal of Molecular Sciences, 2021
Serotonin (5-hydroxytryptamine, 5-HT) plays two important roles in humans—one central and the other peripheral—depending on the location of the 5-HT pools of on either side of the blood-brain barrier.
M. Káňová, P. Kohout
semanticscholar   +1 more source

The influence of non-neuronal cells on catecholamine and acetylcholine synthesis and accumulation in cultures of dissociated sympathetic neurons [PDF]

open access: yes, 1974
The effects of several non-neuronal cell types on neurotransmitter synthesis in cultures of dissociated sympathetic neurons from the new-born rat were studied.
Chun, Linda L. Y., Patterson, Paul H.
core   +1 more source

Blood platelet research in autism spectrum disorders: In search of biomarkers

open access: yesResearch and Practice in Thrombosis and Haemostasis, 2019
Autism spectrum disorder (ASD) is a clinically heterogeneous neurodevelopmental disorder that is caused by gene‐environment interactions. To improve its diagnosis and treatment, numerous efforts have been undertaken to identify reliable biomarkers for ...
Manisha Padmakumar   +3 more
doaj   +1 more source

Prototype chemical synapse chip for spatially patterned neurotransmitter stimulation of the retina ex vivo

open access: yesMicrosystems & Nanoengineering, 2017
Biomimetic stimulation of the retina with neurotransmitters, the natural agents of communication at chemical synapses, could be more effective than electrical stimulation for treating blindness from photoreceptor degenerative diseases.
Corey M. Rountree   +3 more
semanticscholar   +1 more source

Neurochemical Modulating Effect of Boswellia serrata Roxb. ex Colebr: A Preclinical Research

open access: yesPharmaceutical and Biomedical Research, 2022
Background: Boswellia serrata has been known for many decades and mentioned in the ancient Ayurvedic texts. Many previous studies have demonstrated its role in depression and anxiety in animal models.
Prabhakar Adake   +2 more
doaj  

Plants-Derived Neuroprotective Agents: Cutting the Cycle of Cell Death through Multiple Mechanisms

open access: yesEvidence-Based Complementary and Alternative Medicine, 2017
Neuroprotection is the preservation of the structure and function of neurons from insults arising from cellular injuries induced by a variety of agents or neurodegenerative diseases (NDs).
T. Elufioye   +2 more
semanticscholar   +1 more source

Elucidating the Role of Neurotensin in the Pathophysiology and Management of Major Mental Disorders

open access: yesBehavioral Sciences, 2014
Neurotensin (NT) is a neuropeptide that is closely associated with, and is thought to modulate, dopaminergic and other neurotransmitter systems involved in the pathophysiology of various mental disorders.
Mona M Boules   +3 more
doaj   +1 more source

Fine-Tuning the Biological Profile of Multitarget Mitochondriotropic Antioxidants for Neurodegenerative Diseases

open access: yesAntioxidants, 2021
Neurotransmitter depletion and mitochondrial dysfunction are among the multiple pathological events that lead to neurodegeneration. Following our previous studies related with the development of multitarget mitochondriotropic antioxidants, this study ...
Daniel Chavarria   +12 more
doaj   +1 more source

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