Motor patterning, ion regulation and spreading depolarization during CNS shutdown induced by experimental anoxia in Locusta migratoria
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چکیده
منابع مشابه
Stress-induced thermotolerance of ventilatory motor pattern generation in the locust, Locusta migratoria.
Ventilation is a crucial motor activity that provides organisms with an adequate circulation of respiratory gases. For animals that exist in harsh environments, an important goal is to protect ventilation under extreme conditions. Heat shock, anoxia, and cold shock are environmental stresses that have previously been shown to trigger protective responses. We used the locust to examine stress-in...
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Progressive accumulation of extracellular potassium ions can trigger propagating waves of spreading depression (SD), which are associated with dramatic increases in extracellular potassium levels ([K(+)]o) and arrest in neural activity. In the central nervous system the restricted nature of the extracellular compartment creates an environment that is vulnerable to disturbances in ionic homeosta...
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To be considered for inclusion in the Call for Manuscripts: Comparative Approaches in Neurobiology 1 Title: Cell swelling increases the severity of spreading depression in Locusta migratoria. 2 Authors: Kristin E. Spong, Brittany Chin, Kelsey L. M. Witiuk, and R. Meldrum Robertson 3 Affiliation: Department of Biology, Queen’s University, Kingston, Ontario, Canada K7L 3N6 4 Running head: Cell sw...
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Cortical spreading depolarization is a metabolically costly phenomenon that affects the brain in both health and disease. Following severe stroke, subarachnoid hemorrhage, or traumatic brain injury, cortical spreading depolarization exacerbates tissue damage and enlarges infarct volumes. It is not known, however, whether spreading depolarization also occurs in the retina in vivo. We report now ...
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abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
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ژورنال
عنوان ژورنال: Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology
سال: 2021
ISSN: 1095-6433
DOI: 10.1016/j.cbpa.2021.111022