Vascular disease is a pathological state of large and medium sized muscular arteries and is triggered by endothelial cell dysfunction. Because of factors like pathogens, oxidized LDL particles and other inflammatory stimuli endothelial cells become activated. This leads to change in their characteristics: endothelial cells start to excrete cytokines and chemokines and express adhesion molecules on their surface. This in turn results in recruitment of white blood cells (monocytes and lymphocytes), which can infiltrate the blood vessel wall. Stimulation of smooth muscle cell layer with cytokines produced by endothelial cells and recruited white blood cells causes smooth muscle cells to proliferate and migrate towards the blood vessel lumen. The process causes thickening of the vessel wall, forming a plaque consisting of proliferating smooth muscle cells, macrophages and various types of lymphocytes. This plaque result in obstructed blood flow leading to diminished amounts of oxygen and nutrients that reaches the target organ. In the final stages, the plaque may also rupture causing the formation of clots, and thus leading to heart strokes.
Open access to the scientific literature means the removal of barriers (including price barriers) from accessing scholarly work. There are two parallel roads towards open access: Open Access articles and self-archiving. Open Access articles are immediately, freely available on their Web site, a model mostly funded by charges paid by the author (usually through a research grant). The alternative for a researcher is self-archiving (i.e., to publish in a traditional journal, where only subscribers have immediate access, but to make the article available on their personal and/or institutional Web sites (including so-called repositories or archives)), which is a practice allowed by many scholarly journals.
Open Access rises practical and policy questions for scholars, publishers, funders, and policymakers alike, including what the return on investment is when paying an article processing fee to publish in an Open Access articles, or whether investments into institutional repositories should be made and whether self-archiving should be made mandatory, as contemplated by some funders. Journal of Cardiovascular diseases and Diagnosis facilitates the readers to go through competitive articles on vascular Diseases. Perusing through the articles, cardiologists and all other health awareness experts working in the field of cardiology can get to persistent redesigns that may help them to enhance the nature of consideration and the conclusion for patients.
Last date updated on September, 2014