Buscar
Mostrando ítems 21-30 de 122
Paracrine signaling of human mesenchymal stem cell modulates retinal microglia population number and phenotype in vitro
(Elsevier, 2020-11)
Cellular therapy with mesenchymal stem cells (MSC) is emerging as an effective option to treat optic neuropathies. In models of retinal degeneration, MSC injected in the vitreous body protects injured retinal ganglion cells ...
Knockdown of amyloid precursor protein normalizes cholinergic function in a cell line derived from the cerebral cortex of a trisomy 16 mouse: An animal model of Down syndrome
(WILEY-LISS, 2006-11-01)
We have generated immortal neuronal cell lines from normal and trisomy 16 (Ts16) mice, a model for Down syndrome (DS). Ts16 lines overexpress DS-related genes (App, amyloid precursor protein; Sod1, Cu/Zn superoxide dismutase) ...
Autonomic neural signals in bone: Physiological implications for mandible and dental growth
(Pergamon-Elsevier Science Ltd, 2004-06)
Signals derived from the autonomic nervous system exert potent effects on osteoclast and osteoblast function. A ubiquitous sympathetic and sensory innervation of all periosteal surfaces exists and its disruption affects ...
Spectral characteristics of atrial electrograms in sinus rhythm correlates with sites of ganglionated plexuses in patients with paroxysmal atrial fibrillation
(OXFORD UNIV PRESS, 2011)
Aims To verify whether spectral components of atrial electrograms (AE) during sinus rhythm (SR) correlate with cardiac ganglionated plexus (GP) sites. Methods and results Thirteen patients undergoing atrial fibrillation ...
The insulin-like growth factor 1 receptor is essential for axonal regeneration in adult central nervous system neurons
(Public Library Science, 2013-01)
Axonal regeneration is an essential condition to re-establish functional neuronal connections in the injured adult central nervous system (CNS), but efficient regrowth of severed axons has proven to be very difficult ...
ESTUDOS EM CONTRATILIDADE MIOCARDICA. III. COMPORTAMENTO DO INOTROPISMO CARDIACO DURANTE A ELEVACAO DA PRESSAO ARTERIAL, PELA INFUSAO DE ANGIOTENSINA II
(1975-01-01)
The inotropic effects consequent to the elevation of arterial pressure by infusion of angiotensin II were studied in dogs with intact autonomic nervous systems and in dogs previously submitted to ganglionic blockade. Maximal ...
Interferential electrical stimulation improves peripheral vasodilatation in healthy individuals
(Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia, 2013-06-01)
BACKGROUND:Interferential electrical stimulation (IES), which may be linked to greater penetration of deep tissue, may restore blood flow by sympathetic nervous modulation; however, studies have found no association between ...