Cargando…

Intramucosal–arterial PCO(2) gap fails to reflect intestinal dysoxia in hypoxic hypoxia

INTRODUCTION: An elevation in intramucosal–arterial PCO(2) gradient (ΔPCO(2)) could be determined either by tissue hypoxia or by reduced blood flow. Our hypothesis was that in hypoxic hypoxia with preserved blood flow, ΔPCO(2) should not be altered. METHODS: In 17 anesthetized and mechanically venti...

Descripción completa

Detalles Bibliográficos
Autores principales:	Dubin, Arnaldo, Murias, Gastón, Estenssoro, Elisa, Canales, Héctor, Badie, Julio, Pozo, Mario, Sottile, Juan P, Barán, Marcelo, Pálizas, Fernando, Laporte, Mercedes
Formato:	Texto
Lenguaje:	English
Publicado:	BioMed Central 2002
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC153432/ https://www.ncbi.nlm.nih.gov/pubmed/12493073 http://dx.doi.org/10.1186/cc1813

Ejemplares similares

Intramucosal–arterial PCO(2 )gap does reflect tissue dysoxia – authors' response
por: Dubin, Arnaldo, et al.
Publicado: (2003)

Intramucosal–arterial PCO(2 )gap does reflect tissue dysoxia
por: Gutierrez, Guillermo, et al.
Publicado: (2003)

Increased blood flow prevents intramucosal acidosis in sheep endotoxemia: a controlled study
por: Dubin, Arnaldo, et al.
Publicado: (2005)

Venoarterial PCO(2)-to-arteriovenous oxygen content difference ratio is a poor surrogate for anaerobic metabolism in hemodilution: an experimental study
por: Dubin, Arnaldo, et al.
Publicado: (2017)

Urinary bladder partial carbon dioxide tension during hemorrhagic shock and reperfusion: an observational study
por: Dubin, Arnaldo, et al.
Publicado: (2005)

Lack of agreement between tonometric and gastric juice partial carbon dioxide tension
por: Dubin, Arnaldo, et al.
Publicado: (2000)

Increasing arterial blood pressure with norepinephrine does not improve microcirculatory blood flow: a prospective study
por: Dubin, Arnaldo, et al.
Publicado: (2009)

Blood flow, not hypoxia, determines intramucosal PCO(2)
por: Gutierrez, Guillermo
Publicado: (2005)

Shedding light on venoarterial PCO(2) gradient
por: Dubin, Arnaldo, et al.
Publicado: (2017)

Smoke inhalation injury and tissue dysoxia: what is the link?
por: Westphal, M, et al.
Publicado: (2004)

Mystery of PCO(2) Gap in Sepsis
por: Patil, Vijaya P
Publicado: (2019)

Regional variation in gastric intramucosal pCO(2) may confound tonometric measurement: an evaluation using two tonometers and continuously recirculating gas tonometry
por: Roberts, PC, et al.
Publicado: (1998)

The Forgotten Hemodynamic (PCO2 Gap) in Severe Sepsis
por: Bitar, Zouheir Ibrahim, et al.
Publicado: (2020)

Work of breathing, not dysoxia, as the cause of low central venous blood O(2) saturation in sepsis
por: Gutierrez, Guillermo
Publicado: (2016)

Repeatability of Blood Gas Parameters, Pco(2) Gap, and Pco(2) Gap to Arterial-to-Venous Oxygen Content Difference in Critically Ill Adult Patients
por: Mallat, Jihad, et al.
Publicado: (2015)

Systemic and microcirculatory effects of blood transfusion in experimental hemorrhagic shock
por: Ferrara, Gonzalo, et al.
Publicado: (2017)

Central venous oxygen saturation in septic shock - a marker of cardiac output, microvascular shunting and/or dysoxia?
por: Haase, Nicolai, et al.
Publicado: (2011)

Does enteral feeding potentially alter the PCO(2) gap and pHi?
por: Bawa, GPS, et al.
Publicado: (1999)

Characteristics of resuscitation, and association between use of dynamic tests of fluid responsiveness and outcomes in septic patients: results of a multicenter prospective cohort study in Argentina
por: Dubin, Arnaldo, et al.
Publicado: (2020)

The distinct clinical profile of chronically critically ill patients: a cohort study
por: Estenssoro, Elisa, et al.
Publicado: (2006)

Effects of norepinephrine on tissue perfusion in a sheep model of intra-abdominal hypertension
por: Ferrara, Gonzalo, et al.
Publicado: (2015)

Cryoablation of a duodenal adenoma with intramucosal carcinoma
por: Ooka, Kohtaro, et al.
Publicado: (2017)

Health inequities in the diagnosis and outcome of sepsis in Argentina: a prospective cohort study
por: Estenssoro, Elisa, et al.
Publicado: (2019)

Induced moderate hypothermia markedly exacerbates pulmonary hypertension and dysoxia in a neonatal piglet model of elevated pulmonary vascular resistance
por: Zayek, MM, et al.
Publicado: (2000)

Changes in central venous to arterial carbon dioxide gap (PCO(2) gap) in response to acute changes in ventilation
por: Shastri, Lisha, et al.
Publicado: (2021)

Gastric tonometry versus cardiac index as resuscitation goals in septic shock: a multicenter, randomized, controlled trial
por: Palizas, Fernando, et al.
Publicado: (2009)

Isolation of Au-, Co-η(1)PCO and Cu-η(2)PCO complexes, conversion of an Ir–η(1)PCO complex into a dimetalladiphosphene, and an interaction-free PCO anion
por: Liu, Liu, et al.
Publicado: (2016)

Ratio of venous-to-arterial PCO(2) to arteriovenous oxygen content difference during regional ischemic or hypoxic hypoxia
por: Mallat, Jihad, et al.
Publicado: (2021)

Equipment review: Gastric intramucosal pH measurement
por: Baigorri, Francisco, et al.
Publicado: (1997)

Intramucosal Colon Cancer Developing in an Inverted Hyperplastic Polyp
por: Choi, Hyun Ho, et al.
Publicado: (2013)

A Gastric Intramucosal Mixed Adenocarcinoma-Neuroendocrine Tumor
por: Sano, Yoshifumi, et al.
Publicado: (2021)

Intramucosal esophageal dissection caused by gastric tube insertion
por: Ichibayashi, Ryo, et al.
Publicado: (2022)

Microcirculatory alterations are more severe in anemic than in ischemic hypoxia
por: Ferrara, G, et al.
Publicado: (2015)

Intramucosal adenocarcinoma of the ileum originated 40 years after ileosigmoidostomy
por: Sameshima, Shinichi, et al.
Publicado: (2009)

Intramucosal Carcinoma of the Appendix Arising from Traditional Serrated Adenoma
por: Martinez, Carlos Augusto Real, et al.
Publicado: (2015)

Heterogeneity of p53 Mutational Status in Intramucosal Carcinoma of the Colorectum
por: Yamada, Satoshi, et al.
Publicado: (2001)

Venous Minus Arterial Carbon Dioxide Gradients in the Monitoring of Tissue Perfusion and Oxygenation: A Narrative Review
por: Dubin, Arnaldo, et al.
Publicado: (2023)

The practice of intensive care in Latin America: a survey of academic intensivists
por: Castro, Ricardo, et al.
Publicado: (2018)

Intramucosal melanotic nevi – A case report of an unusual gingival enlargement
por: Agrawal, Jyoti
Publicado: (2013)

The Place of In Vitro Maturation in PCO/PCOS
por: Julania, Shital, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_01t8t2jls0v9clfekbbru40pdj