Study of molecular mechanisms in cardio- and neuroprotection and possibility of modulation by nutraceutical phytocomponents

Ischemic preconditioning is a complex cardioprotective phenomenon that involves adaptive changes in cells and molecules. This adaptation occurs in a biphasic pattern: an early phase which develops after 1-2 h, and a late phase that develops after 12-24 h. While it is widely accepted that reactive oxygen species (ROS) are strongly involved in triggering ischemic preconditiong, it is not clear if they play a major role in the early or late phase of preconditioning and which are the mechanisms involved. Methylglyoxal, a metabolic compound formed mainly from the glycolytic intermediate glyceraldehyde-3-phosphate., is a precursor of advanced glycation end product (AGEs) .It is more reactive than glucose and shows a stronger ability to cross-link with protein amino groups to form AGEs. Methylglyoxal induced cytotoxicity may be at least partially responsible for cardiovascular and Alzheimer diseases. Methylglyoxal omeostasis is controlled by the glyoxalase system that consists of two enzyme, glyoxalase 1 (GLO1) and glyoxalase 2. In a recent study it was demonstrated that the transcriptional levels of GLO1 are controlled by NF-E2-related factor 2 (Nrf2). The isothiocyanate sulforaphane, derived from the hydrolysis of glucoraphanin abundantly present in broccoli, represents one of the most potent inducers of phase II enzymes through the Keap1–Nrf2 pathway. The aim of this thesis was evaluated molecular mechanisms in cardio- and neuroprotection and the possibility of modulation by nutraceutical phytocomponents This thesis show to one side that the protection induced by H2O2 is mediated by detoxifying and antioxidant phase II enzymes induction, regulated, not only by transcriptional factor Nrf2, but also by Nrf1; on the other side our data represent an innovative result because for the first time it was demonstrated the possibility of inducing GLO1 by SF supplementation.

The Theory of Alloy Deposition and The Effect of a Rotating Cathode Upon Such Deposition, with Special Attention to the Possibility of Depositing Sterling Silver

In the past few years a great deal of atten­tion has been given to the electrodeposition of alloys. For the main part, this investigation has been of scien­tific interest only; but in a few instances, such work has attained commercial importance.

On the possibility of coherently stimulated recombination and cosmological structure generation: recombination instability.

Possible instabilities during cosmological recombination may produce an epoch of nonlinear density growth and fractal-like structural patterns out to the horizon scale at that epoch (approximately 200 Mpc today). With this motivation, we examine the consequences of the change in effective radiative recombination reaction rate coefficients produced by intense stimulated emission. The proton-electron recombination is considered as a natural laser, leading to the formation of spatially nonuniform distributions of neutral matter earlier than the recombination epoch.

On the possibility of coherently stimulated recombination and cosmological structure generation: cosmological consequences.

Given a specific physical mechanism for instabilities during cosmological recombination discussed in an earlier paper, we examine the nonlinear growth of density structures to form fractal-like structural patterns out to the horizon scale at that epoch (approximately 200 Mpc today). A model for such fractal patterns is presented. Such effects could explain observed large-scale structure patterns and the formation of objects at high z, while keeping microwave background anisotropies at the observed minimal levels. We also discuss possible microwave background implications of such a transition and note a potentially observable spectral signature at lambda approximately 0.18 mm as well as a weak line near the peak in the microwave background.

Pathways to Low Carbon Transport in the EU – From Possibility to Reality. Report of the CEPS Task Force on transport and climate change. CEPS Task Force Report, June 2013

A new CEPS Task Force Report has identified possible pathways for achieving the EU’s ambitious climate change targets. It concludes that a GHG emissions reduction in line with EU climate change policy is possible, but it requires immediate action. This report argues that most of the reductions required of the transport sector in the EU could come from more energy-efficient vehicles, combined with the gradual introduction of low-carbon fuels and new engine technologies. The key policy for reducing GHG emissions in road transport is the steady tightening of emissions standards in line with technological progress. The report also identifies strategies for the transport system to become more energy and/or carbon efficient, arguing that leverage can be further enhanced by local and city governments’ incentives for efficient and low-carbon vehicles in line with local circumstances and choices. The Task Force on Low Carbon Transport brought together a diverse set of stakeholders from the car and oil industries, business associations, international organisations, member states, academic experts and NGOs. This authoritative report is the result of that unique collaboration.

Report on the possibility of revision of the Bustamante code or the Code of private international law /

Mode of access: Internet.

Economic conditions of the Virgin Islands. Supplemental report on an investigation of the economic conditions of the Virgin Islands of the United States with special reference to the currency situation and the possibility of establishing an American bank,

Presented by Mr. Willis. Ordered to be printed May 10 (calendar day, May 12), 1926.

Daimonologia: or, A treatise of spirits. Wherein several places of scripture are expounded ... To which is added an appendix, containing some reflections on Mr. Boulton's answer to Dr. Hutchinsin's historical essay; entitled The possibility and reality of magick, sorcery and witchcraft demonstrated.

With this is bound his The ax laid to the root of popery ... London, 1721.

The possibility of a resource war in southern Africa : hearing before the Subcommittee on Africa of the Committee on Foreign Affairs, House of Representatives, Ninety-seventh Congress, first session, July 8, 1981.

Mode of access: Internet.

Preliminary report of the Joint legislative commission appointed to inquire, in conjunction with the Vermont state commission, concerning the feasibility, practicability, necessity, and economic possibility of bridge connections between the states of New York and Vermont across Lake Champlain ...

At head of title: Legislative document (1726) No. 93. State of New York.

Final report of the Joint legislative commission appointed to inquire in conjunction with Vermont states commission concerning the feasibility, practicability, necessity and economic possibility of bridge connections between the states of New York and Vermont across Lake Champlain ...

Mode of access: Internet.