Results 41 to 50 of about 3,509,514 (361)

Fluoxetine: a case history of its discovery and preclinical development [PDF]

open access: yes, 2014
Introduction: Depression is a multifactorial mood disorder with a high prevalence worldwide. Until now, treatments for depression have focused on the inhibition of monoaminergic reuptake sites, which augment the bioavailability of monoamines in the CNS ...
Bel N   +20 more
core   +2 more sources

Advances in the Preclinical Study of Some Flavonoids as Potential Antidepressant Agents

open access: yesScientifica, 2018
Flavonoids are phenolic compounds found commonly in plants that protect them against the negative effects of environmental insults. These secondary metabolites have been widely studied in preclinical research because of their biological effects ...
León Jesús Germán-Ponciano   +3 more
semanticscholar   +1 more source

Local and global spontaneous calcium events regulate neurite outgrowth and onset of GABAergic phenotype during neural precursor differentiation [PDF]

open access: yes, 2003
Neural stem cells can generate in vitro progenitors of the three main cell lineages found in the CNS. The signaling pathways underlying the acquisition of differentiated phenotypes in these cells are poorly understood.
Berridge, Michael J.   +5 more
core   +1 more source

Pathophysiology, Therapeutic Targets, and Future Therapeutic Alternatives in COPD: Focus on the Importance of the Cholinergic System

open access: yesBiomolecules, 2023
Chronic obstructive pulmonary disease (COPD) is a progressive disease characterized by airway limitation and changes in airway structure. It has a high global burden of mortality and morbidity.
Felisbela Gomes, Shih-Lung Cheng
doaj   +1 more source

The binding of botulinum neurotoxins to different peripheral neurons [PDF]

open access: yes, 2017
Botulinum neurotoxins are the most potent toxins known. The double receptor binding modality represents one of the most significant properties of botulinum neurotoxins and largely accounts for their incredible potency and lethality.
Rossetto, O.
core   +1 more source

Mechanism of Allosteric Modulation of the Cys-loop Receptors

open access: yesPharmaceuticals, 2010
The cys-loop receptor family is a major family of neurotransmitter-operated ion channels. They play important roles in fast synaptic transmission, controlling neuronal excitability, and brain function.
Paul Whiteaker   +2 more
doaj   +1 more source

A Fast-Slow Analysis of the Dynamics of REM Sleep

open access: yes, 2012
Waking and sleep states are regulated by the coordinated activity of a number of neuronal population in the brainstem and hypothalamus whose synaptic interactions compose a sleep-wake regulatory network.
Booth, Victoria, Diniz Behn, Cecilia G.
core   +1 more source

Could dopamine agonists aid in drug development for anorexia nervosa? [PDF]

open access: yes, 2014
Anorexia nervosa is a severe psychiatric disorder most commonly starting during the teenage-years and associated with food refusal and low body weight. Typically there is a loss of menses, intense fear of gaining weight, and an often delusional quality ...
Frank, Guido KW
core   +2 more sources

Evaluation of antimotility effect of Lantana camara L. var. acuelata constituents on neostigmine induced gastrointestinal transit in mice [PDF]

open access: yes, 2005
BACKGROUND: Lantana camara L. (Verbenaceae), a widely growing shrub which is toxic to some animal species, has been used in the traditional medicine for treating many ailments.
Ojha, Sudarshan   +2 more
core   +2 more sources

Distribution of Nitric Oxide-Producing Cells along Spinal Cord in Urodeles

open access: yesFrontiers in Cellular Neuroscience, 2014
Nitric oxide is a unique neurotransmitter, which participates in many physiological and pathological processes in the organism. There are little data about the neuronal nitric oxide synthase immunoreactivity in the spinal cord of amphibians.
Mayada A Mahmoud   +3 more
doaj   +1 more source

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