منابع مشابه
Mitochondrial oxidative stress in heart failure: "oxygen wastage" revisited.
There is growing evidence that oxidative stress is increased in myocardial failure and may contribute to the structural and functional changes that lead to disease progression. The report by Ide et al,1 in this issue of Circulation Research, provides the first direct measurement of increased oxidative stress in the myocardium of an animal model of heart failure. In this same model, the authors ...
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Two recent studies show that a neural globin tunes oxygen responses in the nematode Caenorhabditis elegans. Analysis of wild C. elegans strains suggests that the commonly used Bristol strain may have adapted to life in the laboratory.
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uel cell systems offer clean and efficient energy production and are currently under intensive development by several manufacturers for both stationary and mobile applications. The fuel cell (FC) concept dates back to the early 1800s. The idea was first published in [1], and its invention has largely been attributed to W.R. Grove [2]. Although the availability and abundance of fossil fuel has l...
متن کاملHyperbaric oxygen improves nasal air flow.
OBJECTIVE We investigated whether hyperbaric oxygen (HBO2) treatment is able to cause any changes in the nasal peak inspiratory flow (NPIF) values of patients submitted to this therapy. STUDY DESIGN NPIF was measured in a group of 13 patients who were submitted to at least 10 sessions of 75 minutes long HBO2 treatments over a period of 20 days. HBO2 was prescribed to the patients to treat hea...
متن کاملAir or 100% oxygen in neonatal resuscitation?
For more than 100 years, three principles have guided the treatment of neonatal asphyxia: maintain body heat, free air passages of obstructions, and stimulate respiration by supplying air to the lungs for oxygenation of the blood. This article addresses the question of which gas, air or 100% oxygen, is best supplied to the lungs to stimulate respiration. Evidence-based studies are presented and...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1992
ISSN: 0007-0912
DOI: 10.1093/bja/69.2.228