Results 11 to 20 of about 355,578 (262)

Physiology of Microglia [PDF]

open access: yesPhysiological Reviews, 2011
Microglial cells are the resident macrophages in the central nervous system. These cells of mesodermal/mesenchymal origin migrate into all regions of the central nervous system, disseminate through the brain parenchyma, and acquire a specific ramified morphological phenotype termed “resting microglia.” Recent studies indicate that even in the normal ...
Helmut, Kettenmann   +3 more
openaire   +2 more sources

The Physiology of Ventilation [PDF]

open access: yesRespiratory Care, 2014
The diffusion of gases brings the partial pressures of O2 and CO2 in blood and alveolar gas to an equilibrium at the pulmonary blood-gas barrier. Alveolar PCO2 (PACO2) dependson the balance between the amount of CO2 being added by pulmonary blood and the amount being eliminated by alveolar ventilation (V ̇ A).
Murias, G, Blanch, L, LUCANGELO, UMBERTO
openaire   +3 more sources

Physiology of Astroglia [PDF]

open access: yes, 2019
Astrocytes are principal cells responsible for maintaining the brain homeostasis. Additionally, these glial cells are also involved in homocellular (astrocyte-astrocyte) and heterocellular (astrocyte-other cell types) signalling and metabolism. These astroglial functions require an expression of the assortment of molecules, be that transporters or ...
Verkhratsky, Alexei   +3 more
openaire   +3 more sources

Physiologic Lesion Assessment to Optimize Multivessel Disease [PDF]

open access: yes, 2022
PURPOSE OF REVIEW: Multivessel coronary artery disease, defined as significant stenosis in two or more major coronary arteries, is associated with high morbidity and mortality.
Kern, Morton J   +5 more
core   +1 more source

Toward optimal display of physiologic status in critical care: I. Recreating bedside displays from archived physiologic data

open access: yes, 2010
BACKGROUND: Physiologic data display is essential to decision making in critical care. Current displays echo first-generation hemodynamic monitors dating to the 1970s and have not kept pace with new insights into physiology or the needs of clinicians who
Vannucci, Andrea   +11 more
core   +1 more source

A Manual of Physiology Physiology Elementary Physiology [PDF]

open access: yesNature, 1896
WE have at the present time several very excellent text-books of physiology in English, adapted for the various needs of different classes of students. And to prevent these being inconveniently increased, it is a matter of tacit agreement amongst teachers of physiology that it is undesirable to afford a welcome to any new text-book, unless it has ...
openaire   +1 more source

Physiologic Oxygen Enhances Human Embryonic Stem Cell Clonal Recovery and Reduces Chromosomal Abnormalities

open access: yes, 2006
Human embryonic stem cells (hESC) have great potential in regenerative medicine, provided that culture systems are established that maintain genomic integrity.
Musio, Antonio   +5 more
core   +1 more source

Acute Neurological Events in Children With Hemoglobin SC Disease: A Multicenter Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurological manifestations in children with hemoglobin SC (HbSC) disease remain insufficiently characterized, particularly regarding acute events. The aim of this study was to describe the spectrum and frequency of acute neurological events in a multicenter cohort of children with HbSC disease.
Célia Paulmin   +11 more
wiley   +1 more source

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