Buscar
Mostrando ítems 1-10 de 260
Acute effect of intracerebroventricular administration of lead on the drinking behavior of rats induced by dehydration or central cholinergic and angiotensinergic stimulation
(1994)
In the present paper, the acute effect of third ventricle injections of lead acetate (5, 10, 100, 1000 ng/rat) on the drinking behavior of adult, male, Wistar rats was investigated. Lead generates a prompt and significant ...
Intranasal glyphosate-based herbicide administration alters the redox balance and the cholinergic system in the mouse brain
(Elsevier Science, 2020-03)
Pesticide exposure is associated with cognitive and psychomotor disorders. Glyphosate-based herbicides (GlyBH) are among the most used agrochemicals, and inhalation of GlyBH sprays may arise from frequent aerial pulverizations. ...
Effect of central acute administration of cadmium on drinking behavior
(1996)
The effect of acute third ventricle cadmium administration on the drinking behavior of adult male rats under different situations was studied. Injections of cadmium chloride (0.07, 0.7, and 7.0 ng/rat) significantly ...
The Cholinergic System in Mild Cognitive Impairment and Alzheimer`s Disease: An In Vivo MRI and DTI study
(WILEY-BLACKWELL, 2011)
Few studies have investigated in vivo changes of the cholinergic basal forebrain in Alzheimer`s disease (AD) and amnestic mild cognitive impairment (MCI), an at risk stage of AD. Even less is known about alterations of ...
Pharmacotherapies for Parkinson’s disease symptoms related to cholinergic degeneration
(Informa Healthcare, 2016-10)
Introduction: Dopamine depletion is one of the most important features of Parkinson’s Disease (PD). However, insufficient response to dopaminergic replacement therapy suggests the involvement of other neurotransmitter ...
Importância da região anteroventral do terceiro ventrículo (AV3V) no controle cardiovascular e do equilíbrio hidroeletrolítico
(2006-01-01)
The maintenance of the arterial pressure in normal levels is important for the homeostasis of body fluids. The central nervous system regulating sympathetic and parasympathetic autonomic efferent can adjust arterial pressure ...
Importância da região anteroventral do terceiro ventrículo (AV3V) no controle cardiovascular e do equilíbrio hidroeletrolítico
(2006-01-01)
The maintenance of the arterial pressure in normal levels is important for the homeostasis of body fluids. The central nervous system regulating sympathetic and parasympathetic autonomic efferent can adjust arterial pressure ...
Calcitonin modifies ligand binding to muscarinic receptor in CNS membranes
(Elsevier Science, 2000-03)
Calcitonin (CT) is a peptide produced by the thyroid gland, whose best described role is to prevent bone reabsorption, though it also participates in other biological functions through both central and peripheral mechanisms. ...