AustralieFrV1, Main, Exploration, bibRecord, 007570

Role of brainstem centers in cardiorespiratory phase difference during mechanical ventilation

Identifieur interne : 007570 ( Main/Exploration ); précédent : 007569; suivant : 007571

Role of brainstem centers in cardiorespiratory phase difference during mechanical ventilation

Auteurs : Andry Van De Louw [France] ; Claire Medigue [France] ; Yves Papelier [France] ; Morgan Landrain [France] ; François Cottin [France]

Source :

Respiratory physiology & neurobiology [ 1569-9048 ] ; 2010.

RBID : Pascal:11-0011970

Descripteurs français

Pascal (Inist)
- Tronc cérébral, Ventilation mécanique, Encéphale, Système nerveux autonome, Pression artérielle, Mammalia, Appareil respiratoire.

English descriptors

KwdEn :
- Arterial pressure, Autonomic nervous system, Brain stem, Encephalon, Mammalia, Mechanical ventilation, Respiratory system.

Abstract

During mechanical ventilation, large inter-patient and intra-patient variations of the phase of respiratory sinus arrhythmia (RSA) were described. To determine whether these variations were neurally mediated, we compared the RSA phase between: (1) 12 control subjects, (2) 23 mechanically ventilated patients without brain injury (MV group) and (3) 12 brain dead, mechanically ventilated patients, whose central nervous functions were abolished (BD group). ECG and ventilatory flow were recorded during 15 min and the RSA phase was then continuously computed by complex demodulation. Control group exhibited RSA phases between 180_° and 250_° whereas an opposite pattern, between 0° and 90_°, was observed in the BD group. For the two groups, the phase was stable over time. In the MV group, the RSA phases were distributed between 0_° and 260_°, with a greater variability over time than the other groups. Therefore, during mechanical ventilation, brainstem centers may induce large variations of the RSA phase, not synchronous with the mechanical effect of ventilation.

Affiliations:

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 002153
to stream PascalFrancis, to step Curation: 003D74
to stream PascalFrancis, to step Checkpoint: 002065
to stream Main, to step Merge: 007B33
to stream Main, to step Curation: 007570

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Role of brainstem centers in cardiorespiratory phase difference during mechanical ventilation</title>
<author><name sortKey="Van De Louw, Andry" sort="Van De Louw, Andry" uniqKey="Van De Louw A" first="Andry" last="Van De Louw">Andry Van De Louw</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Unité de Biologie Intégrative des Adaptations à l'Exercice (INSERM 902/EA 3872, Genopole), ZAC du Bras de Fer, 3 bis impasse Christophe Colomb</s1>
<s2>91000 Evry</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Evry</settlement>
</placeName>
</affiliation>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Intensive Care Unit, Centre Hospitalier Sud-Francilien, Quartier du Canal, Courcouronnes</s1>
<s2>91014 Evry</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Evry</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Medigue, Claire" sort="Medigue, Claire" uniqKey="Medigue C" first="Claire" last="Medigue">Claire Medigue</name>
<affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Institut National de Recherche en Informatique et en Automatique, Domaine de Voluceau, Rocquencourt</s1>
<s2>78153 Le Chesnay</s2>
<s3>FRA</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Le Chesnay</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Papelier, Yves" sort="Papelier, Yves" uniqKey="Papelier Y" first="Yves" last="Papelier">Yves Papelier</name>
<affiliation wicri:level="3"><inist:fA14 i1="04"><s1>EA 3544, EFM, Hôpital Antoine Béclère</s1>
<s2>92141 Clamart</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Clamart</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Landrain, Morgan" sort="Landrain, Morgan" uniqKey="Landrain M" first="Morgan" last="Landrain">Morgan Landrain</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Unité de Biologie Intégrative des Adaptations à l'Exercice (INSERM 902/EA 3872, Genopole), ZAC du Bras de Fer, 3 bis impasse Christophe Colomb</s1>
<s2>91000 Evry</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Evry</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Cottin, Francois" sort="Cottin, Francois" uniqKey="Cottin F" first="François" last="Cottin">François Cottin</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Unité de Biologie Intégrative des Adaptations à l'Exercice (INSERM 902/EA 3872, Genopole), ZAC du Bras de Fer, 3 bis impasse Christophe Colomb</s1>
<s2>91000 Evry</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Evry</settlement>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">11-0011970</idno>
<date when="2010">2010</date>
<idno type="stanalyst">PASCAL 11-0011970 INIST</idno>
<idno type="RBID">Pascal:11-0011970</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">002153</idno>
<idno type="wicri:Area/PascalFrancis/Curation">003D74</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">002065</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">002065</idno>
<idno type="wicri:doubleKey">1569-9048:2010:Van De Louw A:role:of:brainstem</idno>
<idno type="wicri:Area/Main/Merge">007B33</idno>
<idno type="wicri:Area/Main/Curation">007570</idno>
<idno type="wicri:Area/Main/Exploration">007570</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Role of brainstem centers in cardiorespiratory phase difference during mechanical ventilation</title>
<author><name sortKey="Van De Louw, Andry" sort="Van De Louw, Andry" uniqKey="Van De Louw A" first="Andry" last="Van De Louw">Andry Van De Louw</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Unité de Biologie Intégrative des Adaptations à l'Exercice (INSERM 902/EA 3872, Genopole), ZAC du Bras de Fer, 3 bis impasse Christophe Colomb</s1>
<s2>91000 Evry</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Evry</settlement>
</placeName>
</affiliation>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Intensive Care Unit, Centre Hospitalier Sud-Francilien, Quartier du Canal, Courcouronnes</s1>
<s2>91014 Evry</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Evry</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Medigue, Claire" sort="Medigue, Claire" uniqKey="Medigue C" first="Claire" last="Medigue">Claire Medigue</name>
<affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Institut National de Recherche en Informatique et en Automatique, Domaine de Voluceau, Rocquencourt</s1>
<s2>78153 Le Chesnay</s2>
<s3>FRA</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Le Chesnay</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Papelier, Yves" sort="Papelier, Yves" uniqKey="Papelier Y" first="Yves" last="Papelier">Yves Papelier</name>
<affiliation wicri:level="3"><inist:fA14 i1="04"><s1>EA 3544, EFM, Hôpital Antoine Béclère</s1>
<s2>92141 Clamart</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Clamart</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Landrain, Morgan" sort="Landrain, Morgan" uniqKey="Landrain M" first="Morgan" last="Landrain">Morgan Landrain</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Unité de Biologie Intégrative des Adaptations à l'Exercice (INSERM 902/EA 3872, Genopole), ZAC du Bras de Fer, 3 bis impasse Christophe Colomb</s1>
<s2>91000 Evry</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Evry</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Cottin, Francois" sort="Cottin, Francois" uniqKey="Cottin F" first="François" last="Cottin">François Cottin</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Unité de Biologie Intégrative des Adaptations à l'Exercice (INSERM 902/EA 3872, Genopole), ZAC du Bras de Fer, 3 bis impasse Christophe Colomb</s1>
<s2>91000 Evry</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Evry</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Respiratory physiology & neurobiology</title>
<title level="j" type="abbreviated">Respir. physiol. neurobiol.</title>
<idno type="ISSN">1569-9048</idno>
<imprint><date when="2010">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Respiratory physiology & neurobiology</title>
<title level="j" type="abbreviated">Respir. physiol. neurobiol.</title>
<idno type="ISSN">1569-9048</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Arterial pressure</term>
<term>Autonomic nervous system</term>
<term>Brain stem</term>
<term>Encephalon</term>
<term>Mammalia</term>
<term>Mechanical ventilation</term>
<term>Respiratory system</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Tronc cérébral</term>
<term>Ventilation mécanique</term>
<term>Encéphale</term>
<term>Système nerveux autonome</term>
<term>Pression artérielle</term>
<term>Mammalia</term>
<term>Appareil respiratoire</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">During mechanical ventilation, large inter-patient and intra-patient variations of the phase of respiratory sinus arrhythmia (RSA) were described. To determine whether these variations were neurally mediated, we compared the RSA phase between: (1) 12 control subjects, (2) 23 mechanically ventilated patients without brain injury (MV group) and (3) 12 brain dead, mechanically ventilated patients, whose central nervous functions were abolished (BD group). ECG and ventilatory flow were recorded during 15 min and the RSA phase was then continuously computed by complex demodulation. Control group exhibited RSA phases between 180<sub>°</sub>
 and 250<sub>°</sub>
 whereas an opposite pattern, between 0° and 90<sub>°</sub>
, was observed in the BD group. For the two groups, the phase was stable over time. In the MV group, the RSA phases were distributed between 0<sub>°</sub>
 and 260<sub>°</sub>
, with a greater variability over time than the other groups. Therefore, during mechanical ventilation, brainstem centers may induce large variations of the RSA phase, not synchronous with the mechanical effect of ventilation.</div>
</front>
</TEI>
<affiliations><list><country><li>France</li>
</country>
<region><li>Île-de-France</li>
</region>
<settlement><li>Clamart</li>
<li>Evry</li>
<li>Le Chesnay</li>
</settlement>
</list>
<tree><country name="France"><region name="Île-de-France"><name sortKey="Van De Louw, Andry" sort="Van De Louw, Andry" uniqKey="Van De Louw A" first="Andry" last="Van De Louw">Andry Van De Louw</name>
</region>
<name sortKey="Cottin, Francois" sort="Cottin, Francois" uniqKey="Cottin F" first="François" last="Cottin">François Cottin</name>
<name sortKey="Landrain, Morgan" sort="Landrain, Morgan" uniqKey="Landrain M" first="Morgan" last="Landrain">Morgan Landrain</name>
<name sortKey="Medigue, Claire" sort="Medigue, Claire" uniqKey="Medigue C" first="Claire" last="Medigue">Claire Medigue</name>
<name sortKey="Papelier, Yves" sort="Papelier, Yves" uniqKey="Papelier Y" first="Yves" last="Papelier">Yves Papelier</name>
<name sortKey="Van De Louw, Andry" sort="Van De Louw, Andry" uniqKey="Van De Louw A" first="Andry" last="Van De Louw">Andry Van De Louw</name>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/Main/Exploration

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 007570 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 007570 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Asie
   |area=    AustralieFrV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     Pascal:11-0011970
   |texte=   Role of brainstem centers in cardiorespiratory phase difference during mechanical ventilation
}}

This area was generated with Dilib version V0.6.33.
Data generation: Tue Dec 5 10:43:12 2017. Site generation: Tue Mar 5 14:07:20 2024

	Serveur d'exploration sur les relations entre la France et l'Australie
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur les relations entre la France et l'Australie

Role of brainstem centers in cardiorespiratory phase difference during mechanical ventilation

Role of brainstem centers in cardiorespiratory phase difference during mechanical ventilation

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri