نتایج جستجو برای: nocturnal hypoxia

تعداد نتایج: 73148  

2003
A. G. Zabka G. S. Mitchell E. B. Olson M. Behan

Zabka, A. G., G. S. Mitchell, E. B. Olson, Jr., and M. Behan. Selected Contribution: Chronic intermittent hypoxia enhances respiratory long-term facilitation in geriatric female rats. J Appl Physiol 95: 2614–2623, 2003. First published August 22, 2003; 10.1152/japplphysiol.00476.2003.— Age and the estrus cycle affect time-dependent respiratory responses to episodic hypoxia in female rats. Respi...

Journal: :archives of anesthesiology and critical care 0
ali shahriari tehran university of medical sciences,

hypoxia is a major concern for human health. multiple new techniques were proposed for tissue oxygenation in different variety of patients.  clark jr. et al. presenting their article titled “fluorovent: a new perfluorocarbon for liquid ventilation”, at a symposium in neonatology, in 1995, described the scientific importance for perfluorocarbons which would be ideally suited for use in liquid ve...

Journal: :iranian journal of basic medical sciences 0
shi-huan yu institute of pulmonary disease, the first hospital of china medical university, shenyang, china, 110001first hospital of harbin medical university, harbin, china, 150001 jing-ying chen first hospital of harbin medical university, harbin, china, 150001 yi-mei zhang first hospital of harbin medical university, harbin, china, 150001 gui-wei jiao first hospital of harbin medical university, harbin, china, 150001 feng-qi liu first hospital of harbin medical university, harbin, china, 150001 ling-fei kong first hospital of harbin medical university, harbin, china, 150001

objective(s): the present study was aimed to investigate the influence of thoracic epidural blockade on hypoxia-induced pulmonary hypertension in rats. materials and methods: forty eight wistar rats were randomly divided into 4 equal groups, named normoxia hypoxia hypoxia/ ropivacaine and hypoxia/saline. animals were placed in a hypoxia chamber and instrumented with epidural catheters at the th...

اسکندریان, احمد, جمشیدیان, جواد, فاطمی طباطبایی, سید رضا, قطب الدین, زهره,

Background & Aims: Hypoxia is the most common cause of seizures in the neonatal period. Seizure induced by hypoxia cause permanent increases in excitability of neurons and by changing in activity and synaptic plasticity leads to memory impairment. Crocins (Crocus sativus L.) is a water-soluble carotenoid and is the most important active components of saffron. Most studies indicate that crocin h...

Objective(s): The aim of this study is to explore the potential role of hypoxia/reoxygenation in necroptosis in cultured rat renal tubular epithelial cell line NRK-52E, and further to investigate its possible mechanisms.Materials and Methods: Cells were cultured under different hypoxia-reoxygenation conditions                        in vitro. MTT assay was used to measure the cell proliferation...

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