Buscar
Mostrando ítems 51-60 de 170
Copper-Doped Carbon Dots for Optical Bioimaging and Photodynamic Therapy
(2019-10-07)
Carbon dots (CDs), as an effective bioimaging agent, have aroused widespread interest. With the increasing number of CDs used in photodynamic therapy (PDT), developing efficient CDs with multiple functions such as imaging ...
Heteroarylnitrones as Drugs for Neurodegenerative Diseases: Synthesis, Neuroprotective Properties, and Free Radical Scavenger Properties
(American Chemical Society, 2008-09)
New 1,2,4-thiadiazolylnitrones and furoxanylnitrones were developed and evaluated as neuroprotective agents
on a human neuroblastoma (SH-SY5Y) cells model. They inhibited at low micromolar concentrations the
oxidative ...
Comparative in vitro study of the inhibition of human and hen esterases by methamidophos enantiomers
(Elsevier B.V., 2012-02-26)
The current Organisation for Economic Co-operation and Development (OECD) guidelines for evaluating organophosphorus-induced delayed neuropathy (OPIDN) require the observation of dosed animals over several days and the ...
Paracrine signaling by glial cell-derived triiodothyronine activates neuronal gene expression in the rodent brain and human cells
(Amer Soc Clinical Investigation Inc, 2010-06-01)
Hypothyroidism in humans is characterized by severe neurological consequences that are often irreversible, highlighting the critical role of thyroid hormone (TH) in the brain. Despite this, not much is known about the ...
Heparin activates Wnt signaling for neuronal morphogenesis
(WILEY-LISS, DIV JOHN WILEY & SONS INC, 2008-09)
Writ factors are secreted ligands that affect different aspects of the nervous system behavior like neurodevelopment, synaptogenesis and neurodegeneration. In different model systems, Wnt signaling has been demonstrated ...
Elevation of resting mitochondrial membrane potential of neural cells by cyclosporin A, BAPTA-AM, and Bcl-2
(Amer Physiological SocBethesdaEUA, 2000)
Capping gold nanoparticles with modified chitosan polymers for biomedical applications
(American Scientific Publishers, 2013)
With the purpose of obtaining stable and non-toxic nanocomposites with potential biomedical applications we coated gold nanoparticles (AuNP) with chitosan (CHI) and CHI grafted with poly(Nisopropilacrylamide) (PNIPAAm) and ...