Blood Gas Analysis
Mostrando 13-24 de 159 artigos, teses e dissertações.
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13. Kinetics of acid-base parameters in conventional hemodialysis
Details about the acid-base changes in hemodialysis are scarce in the literature but are potentially relevant to adequate management of patients. We addressed the acid-base kinetics during hemodialysis and throughout the interdialytic period in a cross-sectional study of adults undergoing conventional hemodialysis. Samples for blood gas analysis were obtaine
Braz J Med Biol Res. Publicado em: 10/12/2018
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14. Phytochemical analysis of Juglans regia oil and kernel exploring their antinociceptive and anti-inflammatory potentials utilizing combined bio-guided GC–FID, GC–MS and HPLC analyses
ABSTRACT Juglans regia L., Juglandaceae, is broadly used due to its immunomodulatory effects, potentials in protecting against many sever-disorders, and high safety-profile. The aim of this work is to make a phytochemical analysis of J. regia oil and kernel exploring their antinociceptive and anti-inflammatory potentials utilizing combined bio-guided gas chr
Rev. bras. farmacogn.. Publicado em: 2018-06
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15. The analysis on the expression of gasotransmitters in early trauma patients
Summary Objective: Nitric oxide (NO), carbon monoxide (CO) and hydrogen sulfide (H2S) were endogenously-generated molecules gas. They owned important biological activity and participated in many pathophysiological processes. This study aimed to examine the levels of three gasotransmitters in the early phase of trauma patients. Method: Blood samples were co
Rev. Assoc. Med. Bras.. Publicado em: 2017-11
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16. Parameters Influencing Tracheostomy Decannulation in Patients Undergoing Rehabilitation after severe Acquired Brain Injury (sABI)
Abstract Introduction Tracheostomy weaning in patients who suffered a severe acquired brain injury is often a challenge and decannulation failures are not uncommon. Objective Our study objective is to describe the decannulation failure rate in patients undergoing rehabilitation following a severe acquired brain injury (sABI); to describe the factors asso
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-10
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17. Schistosomiasis and hepatopulmonary syndrome: the role of concomitant liver cirrhosis
BACKGROUND Hepatopulmonary syndrome (HPS) is defined as an oxygenation defect induced by intrapulmonary vasodilation in patients with liver disease or portal hypertension. It is investigated in patients with liver cirrhosis and less frequently in those with portal hypertension without liver cirrhosis, as may occur in hepatosplenic schistosomiasis (HSS). O
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-07
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18. Effect of rhubarb on extravascular lung water in patients with acute respiratory distress syndrome
Summary Objective: The aim of this study was to evaluate the effect of rhubarb on extravascular lung water (EVLW) in patients with acute respiratory distress syndrome (ARDS). Method: A total of 80 patients with ARDS were randomly divided into a treatment group (40 cases) and control group (40 cases). Patients in the treatment group received rhubarb (30.0 g
Rev. Assoc. Med. Bras.. Publicado em: 2017-05
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19. The role of bradykinin in lung ischemia-reperfusion injury in a rat lung transplantation model
ABSTRACT PURPOSE: To investigate the role of bradykinin in a rat lung transplantation (LTx) model and preliminarily discuss the relationship between bradykinin and CD26/DPP-4. METHODS: Rats were randomly divided into four groups: Control (CON), Sham, low potassium dextranglucose (LPD), and AB192 (n=15/group). Orthotopic single LTx was performed in the LPD
Acta Cir. Bras.. Publicado em: 2016-12
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20. Analysis of the effect of dietary protected organic acid blend on lactating sows and their piglets
ABSTRACT The objective of the present study was to evaluate the effects of blends of dietary protected organic acid supplementation on growth performance, nutrient digestibility, blood profiles, faecal microflora, and gas emission on sows and piglets with emphasis on their modes of action to improve pig performance. A total of 12 sows with an average initial
R. Bras. Zootec.. Publicado em: 2016-02
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21. Parameter estimation of an artificial respiratory system under mechanical ventilation following a noisy regime
Abstract Introduction: This work concerns the assessment of a novel system for mechanical ventilation and a parameter estimation method in a bench test. The tested system was based on a commercial mechanical ventilator and a personal computer. A computational routine was developed do drive the mechanical ventilator and a parameter estimation method was util
Res. Biomed. Eng.. Publicado em: 15/12/2015
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22. Lyophilized allografts without pre-treatment with glutaraldehyde are more suitable than cryopreserved allografts for pulmonary artery reconstruction
Various methods are available for preservation of vascular grafts for pulmonary artery (PA) replacement. Lyophilization and cryopreservation reduce antigenicity and prevent thrombosis and calcification in vascular grafts, so both methods can be used to obtain vascular bioprostheses. We evaluated the hemodynamic, gasometric, imaging, and macroscopic and micro
Braz J Med Biol Res. Publicado em: 04/12/2015
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23. The evaluation of pulmonary function and blood gas analysis in patients submitted to laparoscopic versus open nephrectomy
Background: The aim of this study was to assess the early postoperative pulmonary function and arterial blood gases in patients who have undergone open versus laparoscopic nephrectomy. Materials and Methods: Forty patients were randomly assigned to undergo laparoscopic (LN, n=20) or open nephrectomy (ON, n=20). Pulmonary function tests including forced exp
Int. braz j urol.. Publicado em: 2015-12
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24. Effect of hypertonic saline treatment on the inflammatory response after hydrochloric acid-induced lung injury in pigs
OBJECTIVES:Hypertonic saline has been proposed to modulate the inflammatory cascade in certain experimental conditions, including pulmonary inflammation caused by inhaled gastric contents. The present study aimed to assess the potential anti-inflammatory effects of administering a single intravenous dose of 7.5% hypertonic saline in an experimental model of
Clinics. Publicado em: 2015-08