Synchrony is altered in the respiratory pattern generator following acute hypoxic challenge
نویسندگان
چکیده
منابع مشابه
Altered respiratory pattern and hypoxic response in transgenic newborn mice lacking the tachykinin-1 gene.
Substance P is known to be involved in respiratory rhythm and central pattern-generating mechanisms, especially during early development. We therefore studied respiratory responses in transgenic newborn mice (Tac1(-/-)) lacking substance P and neurokinin A (NKA). In vivo, the effects of intermittent isocapnic hypoxia (IH) and hypercapnia were studied using whole body flow plethysmography at P2-...
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In many nonprimate species, rhythmic patterns of activity such as locomotion or respiration are generated by neural networks at the spinal level. These neural networks are called central pattern generators (CPGs). Under normal gravitational conditions, the energy efficiency and the robustness of human rhythmic movements are due to the ability of CPGs to drive the system at a pace close to its r...
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A 27-year-old Caucasian man was transferred from a remote clinic with acute kidney injury for the prior 7-10 days preceded by gastroenteritis. His kidney biopsy showed non-specific mesangiopathic glomerular changes, minimal tubulointerstitial disease without sclerosis, crescents, nor evidence of vasculitis. On his third hospital day, he developed acute hypoxic respiratory failure requiring intu...
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BACKGROUND Acute hypoxic respiratory failure (AHRF) is associated with significant acute mortality. It is unclear whether later mortality is predominantly driven by pre-existing comorbid disease, the acute inciting event or is the result of AHRF itself. METHODS Observational cohort study of elderly US Health and Retirement Study (HRS) participants in fee-for-service Medicare (1998-2012). Pati...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2010
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.24.1_supplement.1042.1