Loeschcke 1982 j. physiol. 332: 1-24

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Witryna10 lip 2012 · Bilateral inhibition of the RTN neurons with the GABA A agonist muscimol (100 pmol in 50 nl) reduced resting ventilation (52 ± 34, versus saline, 250 ± 56 ml … WitrynaCSF made acid by high (Cl-) at constant Pco2 moved the entire CO2 response curve to the left and was a more effective stimulus than normal CSF made acid by equilibration at high Pco2, presumably because of rapid diffusion loss of CO2 from the perfusing CSF into the underlying tissue and blood.

Moderate Changes in CO2 - ScienceDirect

Witryna1 sty 1995 · When PGD2 was infused at a rate of 0.6 pmol/ min during the night, both slow wave sleep (SWS) and rapid eye movement (REM) sleep increased significantly. … Witryna1 sty 2006 · 7 Loeschcke HH. Central chemosensitivity and the reaction theory. J Physiol 332: 1–24, 1982. Crossref PubMed ISI Google Scholar; 8 Nattie EE. … people of color in 1900

Chemosensitivity of Medullary Respiratory Neurones

WitrynaLoeschcke, H. H. Central chemosensitivity and the reaction theory. J. Physiol. 332: 1–24, 1982. PubMed CAS Google Scholar ... See, and H. H. Loeschcke. Ventilatory response to alterations of H + - ion concentration in small areas of the ventral medullary surface. Respir. Physiol. 10: 198–212, 1970. CrossRef Google Scholar Witryna15 kwi 2010 · A more caudal aspect of the VLM (known as Loeschcke's area) was also reported to be a site for generating respiratory responses after electrical stimulation … toga party with no toga

Respiratory responses mediated through superficial …

Hypoxia and the “Reaction Theory” of Central Respiratory ...

Witryna2 lis 2005 · First, in accord with classical reaction theory and experimental evidence, it was postulated that changes in the [H +] (pH) of the extracellular fluid that follow … Witryna23 cze 2016 · Mads F. Schou,1* Torsten N. Kristensen,1,2* Anders Pedersen,3 B. Göran Karlsson,3 Volker Loeschcke,1 and Anders Malmendal4 1Department of Bioscience ... Am J Physiol Regul Integr Comp Physiol 312: R211–R222, 2024 ... (17), phytoplankton (24), copepods (27, 28), and insects (22) are evolutionarily constrained when it comes … people of color groupsWitrynaRespir Physiol 119: 199–208, 2000. 7. Loeschcke HH. Central chemosensitivity and the reaction theory. J Physiol 332: 1–24, 1982. 8. Nattie EE. Multiple sites for central … people of color in stem

"WitrynaLoeschcke H.H. Central chemosensitivity and the reaction theory. J. Physiol. 1982; 332: 1-24. Crossref; PubMed; Scopus (275) Google Scholar]. From a molecular standpoint, the prevailing view is that the CO 2 is detected via the proxy (H +), but some studies support an independent role for molecular CO 2 and/or bicarbonate [4. " - Loeschcke 1982 j. physiol. 332: 1-24

Loeschcke 1982 j. physiol. 332: 1-24

Hypercapnia and medullary neurons in the isolated brain stem …

Witryna1 wrz 1993 · Abstract. We have extracellulary recorded single neuron activity in the ventral medulla of the isolated brain stem-spinal cord preparation of the neonatal rat (37 preparations) in order their sensitivity to changes in CO 2 /H +. Search for neuronal acitivity was performed when the preparations was superfused with control mock CSF … Witrynahypercapnia (Loeschcke, 1982). ATP acting via P2X receptors may be involved in mediating changes in the activity of medullary respiratory neurones during …

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Witryna14 paź 2010 · Mouse anti-Cx26 (Invitrogen) was applied to the cells at a dilution of 1:200 and incubated overnight at 4°C. The cells were then washed in 0.1 m phosphate … WitrynaLoeschcke HH (1982) Review Lecture. Central chemosensitivity and the reaction theory. J Physiol 332:1–24. Google Scholar Loewy AD, McKellar S (1981) Serotonergic …

Witryna1 sty 1995 · When PGD2 was infused at a rate of 0.6 pmol/ min during the night, both slow wave sleep (SWS) and rapid eye movement (REM) sleep increased significantly. The effect was dose-dependent and specific for PGDZ. As little as 1 fmol (10-15 mol) of PGDZ/sec was effective in inducing excess sleep. Most importantly, sleep induced by … Witryna24 lip 2024 · Volume 23, Issue 7, 24 July 2024, 101343. Article. ... (Loeschcke, 1982). pH-sensitive ion channels and receptors have been proposed to play a role in …

Witryna1 Introduction The ventral medullary surface (VMS) had been considered the main site for central chemoreception (Loeschcke 1982) until it was reported that central … Witryna25 lut 2005 · The specialized chemoreceptor theory relies on three types of evidence: (1) the more recent cellular neurophysiological work on the RTN and the raphe that will …

Witryna1 The Retrotrapezoid Nucleus (RTN) The RTN was originally defined by Smith et al. (1989) as a cluster of cells that innervate more caudal regions of the ventral …

Witryna15 gru 2010 · A schematic representation of single and dual fluorescent protein (FP)-based Ca2+ indicators. A, layout of the cpGFP-based Ca 2+ sensors, such as … people of color clothingWitryna12 wrz 2009 · Conversely, the ‘specialized chemoreceptor theory’ ( Guyenet 2008) originated from the work of Loeschcke and Mitchell ( Loeschcke 1982 ), who favoured dedicated sites for CO 2 sensing restricted to discrete regions of … toga pc wallpaperWitrynadecreases breathing and the CO2 response in conscious rats. Richerson GB (2004). Serotonergic neurons as carbon dioxide J Physiol 577, 307–318. sensors that maintain pH homeostasis. Nat Rev Neurosci 5, Loeschcke HH (1982). Central chemosensitivity and the 449–461. reaction theory. J Physiol 332, 1–24. people of color in the bible pdfWitrynaLoeschcke, H.H., 1982, Central chemosensitivity and the reaction theory. J. Physiol. 332: 1–24. CAS PubMed Google Scholar Nattie, E., 1999, CO 2, brainstem … toga png vectorWitrynaVolker Loeschcke Erklärt die Grundlagen der Evolutionsbiologie Stellt die wichtigsten Modelle und Techniken der Formalen Genetik kurz vor Ermöglicht das gezielte Füllen von Lücken durch von einander unabhängige Kapitel Includes supplementary material: sn.pub/extras 141k Accesses 2 Citations 2 Altmetric Sections Table of contents About … people of color iconWitrynaJ. Neurophysiol.82: 1233–1243. PubMed CAS Google Scholar Kanazawa, M., Sugama, S., Okada, J., and Miura, M., 1998, Pharmacological properties of the C0 2 /H + … people of color in leadership rolesWitrynaWhen placed in the fourth ventricle, procaine and high (H+) and Pco2 did not affect respiration, but nicotine and acetylcholine depressed it. This suggests that part of the … togapi trading card islands