Publications by authors named "Xin'gang Hu"

Objective: To explore the effects of veno-venous extra corporeal carbon dioxide removal (V-V ECCOR) on local mechanical power and gas distribution in the lungs of patients with mild to moderate acute respiratory distress syndrome (ARDS) receiving non-invasive ventilation.

Methods: Retrospective research methods were conducted. Sixty patients with mild to moderate ARDS complicated with renal insufficiency who were transferred to the respiratory intensive care unit (RICU) through the 96195 platform critical care transport green channel from January 2018 to January 2020 at the collaborative hospitals of Henan Provincial People's Hospital were enrolled.

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Objective: To explore the predictive value of HACOR score [heart rate (H), acidosis (A), consciousness (C), oxygenation (O), and respiratory rate (R)] on the clinical outcome of non-invasive positive pressure ventilation in patients with pulmonary encephalopathy due to chronic obstructive pulmonary disease (COPD).

Methods: A prospective study was conducted. The patients with COPD combined with pulmonary encephalopathy who were admitted to Henan Provincial People's Hospital from January 1, 2017 to June 1, 2021 and initially received non-invasive positive pressure ventilation were enrolled.

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Background: This study aimed to explore the feasibility of applying the respiratory "critical care-sub-critical care-rehabilitation integrated management model" in severe stroke-associated pneumonia and evaluate its effect.

Methods: From January to September 2018, 24 patients with severe stroke-associated pneumonia, who were admitted to the Respiratory Intensive Care Unit of the Respiratory and Critical Care Medicine Department of Henan Provincial People's Hospital, were randomly divided into two groups: integrated management group and control group. According to the admission criteria of the respiratory "critical care-sub-critical care-rehabilitation integrated model" prescribed by the above-mentioned hospital, patients were grouped.

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Background: Chronic obstructive pulmonary disease (COPD) is a disease characterized by airflow limitation and inflammation. Meanwhile, COPD also is associated with metabolic disorders, such as skeletal muscle weakness. Strikingly, activation of AMP-activated protein kinase (AMPK) exerts critical roles in energy metabolism.

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Objective: To investigate the effect of dexmedetomidine hydrochloride on inflammatory lung injury and phosphorylation of extracellular regulated protein (ERK1/2) in a rat model of ventilator-induced lung injury (VILI).

Methods: Thirty-six adult male SD rats were randomized into 3 groups (n=12) to receive a 4-h standard ventilation (group C, with tidal volume of 8 ml/kg and respiratory rate of 90/min), high-tidal volume ventilation (group H, with tidal volume of 20 ml/kg and respiratory rate of 50 /min), and high-tidal volume ventilation plus 0.5 µg·kg(-1)·h(-1) dexmedetomidine infusion (group D), with the maintenance of a positive end expiratory pressure (PEEP) of 0 cmH(2)O.

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Objective: To probe into the establishing method and the evaluating system for rat model of ischemic stroke with qi deficiency and blood stasis syndrome (QDBS).

Methods: A rat model of ischemic stroke of QDBS was established by continual exhaustive swimming followed with middle cerebral artery occlusion (MCAO), and evaluated by analyzing the changes of exterior signs, tongue figure, hemorrheologic characters and brain histomorphology in the model rats.

Results: The model rats showed a state of QDBS in the course of continual exhaustive swimming, such as slower weight gain, postponed food intake, darker tongue and longer sublingual veins; and presented the characteristics of cerebral ischemia with QDBS syndrome after MCAO, they were inactive, weak, and hemiplegic, with dark purple tongue and longer blue sublingual veins.

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