BACKGROUND The aim of this study was to investigate the effect of sodium selenite (SS) on reactive oxygen species (ROS) production, total antioxidant capacity (TAC) and glutathione peroxide (GPx) activity of cultured pre-antral follicles derived from vitrified and non-vitrified ovarian tissue. METHODS Immature mouse ovaries were vitrified, and mechanically isolated pre-antral follicles from v...

to protect and multiply important and rare plant resources, in vitro culture serves as a more efficient alternative to traditional propagation approaches. levisticum officinale koch. a member of apiaceae is an important, endangered and neglected species in iran, which has been shown to have diuretic, spasmolytic and carminative effects. in order to supply enough plant materials for micro-propag...

this problem that the world of islam infront of european dynamic modernism is a static unit,has been the base of different hypothesis of the relation of islam and modernity. this issues are repeated that the islamic world be on principle excluded from the history of modern times, because it is bound to a religion which has not traversed the european politico-ideologicalprocess,thus it is a pre-...

In this paper, we describe the motivations, objectives and organization of the PREservation FORMAts for culture information/earchives (PREFORMA) project, a Pre-Commercial Procurement (PCP) project focused on conformity check of ingested files for the long-term

Using PCR in conjunction with pre-enrichment culture, we detected Bartonella henselae and B. vinsonii subspecies berkhoffii in the blood of 14 immunocompetent persons who had frequent animal contact and arthropod exposure.

The loss of cytochrome P-450 in cultured rat hepatocytes can be prevented by substituted pyridines, especially isonicotinamide, 3-hydroxypyridine and metyrapone. The effect of these compounds is independent of protein synthesis, suggesting that they maintain pre-existing cytochrome P-450. The efficiency of pyridines at maintaining cytochrome P-450 in hepatocyte culture is highly correlated with...

Information Security Culture includes all socio-cultural measures that support technical security methods, so that information security becomes a natural aspect in the daily activity of every employee. To apply these socio-cultural measures in an effective and efficient way, certain management models and tools are needed. In our research we developed a framework analyzing the security culture o...

Developing oligodendrocytes (OL precursors, pre-OLs) express alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) subtype glutamate receptors (AMPARs) and are highly vulnerable to hypoxic-ischemic or oxygen-glucose deprivation (OGD)-induced excitotoxic injury, yet the mechanisms of injury remain unclear. Here we investigated the role of glutamate accumulation and mitochondrial functi...