The reproductive capacity between Triatoma lenti and Triatoma sherlocki was observed in order to verify the fertility and viability of the offspring. Cytogenetic, morphological and morphometric approaches were used to analyze the differences that were inherited. Experimental crosses were performed in both directions. The fertility rate of the eggs in crosses involving T. sherlocki females was 6...

Previous studies have demonstrated that dysregulation of micro (mi)RNAs is associated with the etiology of various neuropsychiatric disorders, including depression and schizophrenia. Cerebralcare Granule® (CG) is a Chinese herbal medicine, which has been reported to have an ameliorative effect on brain injury by attenuating blood‑brain barrier disruption and improving hippocampal neural functio...

PURPOSE To establish a novel, targeted lentivirus-mediated LEP503-HSV-tk/GCV suicide gene therapy system combined with all trans-retinoic acid (ATRA) for the inhibition of human lens epithelial cell (HLEC) proliferation and treatment of posterior capsular opacification (PCO) after cataract surgery; to estimate the enhancement of the bystander effect by ATRA; and to explore the role of Connexin4...

Tissue engineering is a promising method that may be used to treat spinal cord injury (SCI). The underlying repair mechanism of tissue engineering involves the stable secretion of neurotrophins from seed cells, which eventually differentiate into neurons; therefore, the selection of appropriate seed cells, which stably secrete neurotrophins that easily differentiate into neurons requires invest...

Il contributo presenta i risultati relativi a uno studio di caso in cui tre studenti universitari del Master Informatica interagiscono nella risoluzione un problema. Attraverso lenti interpretative epistemiche e linguistiche (le dimensioni ragionamento ritroso la prospettiva della Commognition), si mette luce il ruolo le sue relazioni con quello avanti nei processi spiegazione condotti da una s...

The rupture and erosion of atherosclerotic plaque can induce coronary thrombosis. Prolyl-4-hydroxylase (P4H) plays a central role in the synthesis of all known types of collagens, which are the most abundant constituent of the extracellular matrix in atherosclerotic plaque. The pathogenesis of atherosclerosis is thought to be in part caused by shear stress. In this study, we aimed to investigat...

Brain serotonin (5-HT) systems modulate emotional, motivational and cognitive processes. Mutations in the serotonin transporter (SERT) gene have been associated with susceptibility towards the development of several psychiatric disorders, both in humans and animal models. Present approach exploited a bilateral intra-hippocampus stereotaxic inoculation of lentiviruses, for enduring in vivo silen...

Anatomical and functional studies of central relaxin-3/RXFP3 systems suggest they constitute an ascending arousal network. For example, relaxin-3 knockout mice display circadian hypoactivity compared to wild type littermate controls. In studies to explore the effect of chronic RXFP3 activation on behaviour, we engineered a lentiviral construct to constitutively secrete the RXFP3 agonist, R3/I5,...

BACKGROUND The development of tissue engineering scaffolds for gene delivery has the potential to enhance gene transfer efficiency and safety via controlled temporal and spatial delivery. Lentiviral delivery can be carried out using the natural biopolymer thermoresponsive gel, chitosan/β-glycerol phosphate (β-GP) as a carrier. METHODS Three chitosan/β-GP scaffolds were prepared with varying c...