Neuroimmune networks and the brain endocannabinoid system contribute to the maintenance of neurogenesis. Activation of cannabinoid receptors suppresses chronic inflammatory responses through the attenuation of pro-inflammatory mediators. Moreover, the endocannabinoid system directs cell fate specification of NSCs (neural stem cells) in the CNS (central nervous system). The aim of our work is to...

BACKGROUND AND AIMS This study analysed the differences in nitrogen (N), non-structural carbohydrates (NSC) and biomass allocation to the roots and shoots of 18 species of Mediterranean dwarf shrubs with different shoot-rooting and resprouting abilities. Root N and NSC concentrations of strict root-sprouters and species resprouting from the base of the stems were also compared. METHODS Solubl...

of urea was investigated in a spectrum of 1 rat and 8 mouse tumors. Repeated i.p. injections of 1,3-diallylurea significantly retarded Carcinoma C1025 and Ridgway osteogenic sarcoma and produced borderline, antitumor effects in 2 other mouse tumors. 1,1-Diallylurea inhibited 2 tumors, but monoallylurea and 1,3-diallylthiourea were inactive. 1,3-Diallylurea against susceptible tumors was charact...

Traumatic spinal cord injuries (SCIs) affect millions of people worldwide; the majority of whom are in the chronic phase of their injury. Unfortunately, most current treatments target the acute/subacute injury phase as the microenvironment of chronically injured cord consists of a well-established glial scar with inhibitory chondroitin sulfate proteoglycans (CSPGs) which acts as a potent barrie...

background: the magnetic nanoparticle-based transfection method is a relatively new technique for delivery of functional genes to target tissues. we aimed to evaluate the transfection efficiency of rat neural stem cell (nsc) using poly-l-lysine hydrobromide (pll)-coated super paramagnetic iron oxide nanoparticles (spion). methods: the spion was prepared and coated with pll as transfection agent...

BACKGROUND Aberrant MeCP2 expression in brain is associated with neurodevelopmental disorders including autism. In the brain of stressed mouse and autistic human patients, reduced MeCP2 expression is correlated with Mecp2/MECP2 promoter hypermethylation. Altered expression of MeCP2 isoforms (MeCP2E1 and MeCP2E2) is associated with neurological disorders, highlighting the importance of proper re...

BACKGROUND Ethanol is a potent teratogen. Its adverse neural effects are partly mediated by disrupting fetal neurogenesis. The teratogenic process is poorly understood, and vulnerable neurogenic stages have not been identified. Identifying these is a prerequisite for therapeutic interventions to mitigate effects of teratogen exposures. METHODS We used flow cytometry and qRT-PCR to screen feta...

Supermassive black holes (SMBHs) are found in most galactic nuclei. A significant fraction of these nuclei also contain a nuclear stellar cluster (NSC) surrounding the SMBH. In this paper, we consider idea that NSC forms first, from merger several clusters may intermediate-mass (IMBHs). These IMBHs can subsequently grow and form an We carry out $N$-body simulations simultaneous three to NSC, in...

We evaluated genetic variations in the non-structural carbohydrate (NSC) and the cell-wall components of stem in rice, sorghum, and sugar cane to assess the potential suitability of these gramineous crops for bioethanol production. For NSC, the maximum soluble sugar concentration was highest in sugar cane, followed by sorghum with sucrose. The major NSC in rice was starch, but there were wide v...