منابع مشابه
Role of vitamin D in vascular calcification: bad guy or good guy?
The role of vitamin D and its derivatives in vascular calcification is complex. It has long been known that in humans, hypervitaminosis D may be associated with extensive arterial calcium phosphate deposits, mostly in the form of apatite crystals. In experimental animals, the administration of pharmacological doses of vitamin D sterols can lead to widespread arterial calcification, especially i...
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About a decade ago everyone who read, at least occasionally, the science part of the local newspapers or followed popular science broadcasts “knew” that reactive oxygen species (ROS) are dangerous. They were thought to be bad, really bad, and many looking for a healthier lifestyle took action against these nasty small molecules accused of harming lipids and proteins by taking antioxidants like ...
متن کاملCompetition in Healthcare: Good, Bad or Ugly?
The role of competition in healthcare is much debated. Despite a wealth of international experience in relation to competition, evidence is mixed and contested and the debate about the potential role for competition is often polarised. This paper considers briefly some of the reasons for this, focusing on what is meant by “competition in healthcare” and why it is more valuable to think about th...
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The balance between somatic cellular machinery for defense against local effector molecules determines the tissue fate of inflammation—progression or resolution. We previously proposed the concept of glomerular “self-defense” as essential for spontaneous subsidence of glomerular inflammation.1 A line of evidence supporting this concept is that glomeruli, when faced with activated leukocytes or ...
متن کاملMedical Errors Disclosure: Is It Good or Bad?
Background: In the treatment and health process, there are a lot of dangers to patients, and the increased number of medical errors is one of the most important circumstances of this process. Objective: The present research purposed to decrease medical errors through disclosure of them in hospitals of Tehran University of Medical Sciences. M...
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ژورنال
عنوان ژورنال: Revista Virtual de Química
سال: 2021
ISSN: 1984-6835
DOI: 10.21577/1984-6835.20200139