keyword
MENU ▼
Read by QxMD icon Read
search

venous blood gas

keyword
https://www.readbyqxmd.com/read/29923378/-correlation-of-genetic-polymorphism-alcoholic-beverage-type-and-ethanol-metabolism
#1
Y Ye, F Chen, X Lu, H Wu, Q Lu, Lei Shi, Y Y Yan, L Yang, L C Liao
OBJECTIVES: To explore the effects of ADH1B and ALDH2 gene polymorphism and type of alcoholic beverage on ethanol metabolism, to provide data support for cases involving the interpretation of ethanol metabolism or back calculation of blood ethanol concentration in forensic practice. METHODS: A total of 81 volunteers were selected. The genotypes of ADH1B , ADH1C and ALDH2 were obtained by a multiplex SNaPshot genotyping method. Each subject was administered with 1...
April 2018: Fa Yi Xue za Zhi
https://www.readbyqxmd.com/read/29913284/effect-sizes-of-bold-cvr-resting-state-signal-fluctuations-and-time-delay-measures-for-the-assessment-of-hemodynamic-impairment-in-carotid-occlusion-patients
#2
Jill B De Vis, Alex A Bhogal, Jeroen Hendrikse, Esben T Petersen, Jeroen C W Siero
BACKGROUND AND PURPOSE: The BOLD signal amplitude as a response to a hypercapnia stimulus is commonly used to assess cerebrovascular reserve. Despite recent advances, the implementation remains cumbersome and alternative ways to assess hemodynamic impairment are desirable. Resting-state BOLD signal fluctuations (rsBOLD) have been proposed however data on its sensitivity and dependence on baseline venous cerebral blood volume (vCBV) is limited. The primary aim of this study was to compare the effect sizes of resting-state and hypercapnia induced BOLD signal changes in the detection of hemodynamic impairment...
June 15, 2018: NeuroImage
https://www.readbyqxmd.com/read/29905107/the-effects-of-capture-restraint-and-transport-on-hematologic-plasma-biochemical-and-blood-gas-values-in-dalmatian-pelicans-pelecanus-crispus
#3
Matthew E Kinney
To determine the effect of capture and restraint on hematologic, plasma biochemical, and venous blood gas values in Dalmatian pelicans ( Pelecanus crispus), blood samples were collected and temperature and heart rate were recorded in 13 pelicans (5 males and 8 females) immediately after capture from a large field exhibit. Repeat sampling was performed after transport, a mean of 74 minutes after initial evaluation. When compared with values at initial sampling to the time of capture, significant increases were documented in the heterophil : lymphocyte ratio (H : L), carbon dioxide (CO2 ), bicarbonate (HCO3 ), total carbon dioxide (Tco2 ), base excess (BE), and partial pressure of carbon dioxide (Pco2 ) values after 74 minutes...
June 2018: Journal of Avian Medicine and Surgery
https://www.readbyqxmd.com/read/29904286/utility-of-venous-blood-gases-in-severe-sepsis-and-septic-shock
#4
Heath D White, Alfredo Vazquez-Sandoval, Pedro F Quiroga, Juhee Song, Shirley F Jones, Alejandro C Arroliga
Acid-base status is frequently assessed in severe sepsis and septic shock. Venous blood gas sampling is proposed as a less-invasive modality but lacks evidence within this population. The objective of this study was to evaluate the correlation and agreement between arterial blood gas (ABG), peripheral venous blood gas (pVBG), and central venous blood gas (cVBG) in severe sepsis and septic shock. We conducted a prospective, observational cohort study in subjects admitted to the medical intensive care unit. Simultaneous blood gas samples, including ABG, pVBG, and cVBG, were analyzed for correlation and agreement...
July 2018: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/29876427/multivariate-physiological-recordings-in-an-experimental-hemorrhage-model
#5
Farid Yaghouby, Chathuri Daluwatte, Nicole R Marques, Muzna Khan, Michael Salter, Jordan Wolf, Christina Nelson, John Salsbury, Perenlei Enkhbaatar, Michael Kinsky, David G Strauss, George C Kramer, Christopher G Scully
In this paper we describe a data set of multivariate physiological measurements recorded from conscious sheep ( N = 8; 37.4 ± 1.1 kg) during hemorrhage. Hemorrhage was experimentally induced in each animal by withdrawing blood from a femoral artery at two different rates (fast: 1.25 mL/kg/min; and slow: 0.25 mL/kg/min). Data, including physiological waveforms and continuous/intermittent measurements, were transformed to digital file formats (European Data Format [EDF] for waveforms and Comma-Separated Values [CSV] for continuous and intermittent measurements) as a comprehensive data set and stored and publicly shared here (Appendix A)...
April 2018: Data in Brief
https://www.readbyqxmd.com/read/29866486/differential-diagnosis-of-nonepileptic-twilight-state-with-convulsive-manifestations-after-febrile-seizures
#6
Hiroyuki Miyahara, Tomoyuki Akiyama, Kenji Waki, Yoshio Arakaki
BACKGROUND: Nonepileptic twilight state with convulsive manifestations (NETC) is a nonepileptic state following a febrile seizure (FS), which may be misdiagnosed as a prolonged seizure and result in overtreatment. We aimed to describe clinical manifestations of NETC and to determine characteristics that are helpful to distinguish NETC from other pathological conditions. METHODS: We conducted a retrospective chart review from January 2010 to December 2016 and selected the patients who presented with symptoms resembling status epilepticus with fever and a confirmed diagnosis using an electroencephalogram (EEG)...
June 1, 2018: Brain & Development
https://www.readbyqxmd.com/read/29866138/capillary-and-venous-lactate-measurements-with-a-handheld-device-compared-to-venous-blood-gas-analysis-for-emergency-patients
#7
David Stoll, Erling Englund, Helene Hillborg, Stefan Vedin, Agneta Larsson
BACKGROUND/AIM: Early identification of lactate levels may have a large impact on triage classification and assist in identifying critically ill patients. A handheld device provides a rapid and timesaving measurement of lactate levels adapted to work in a prehospital care setting. I.e., the device is small, fast, and easy-to-use. The aim of this study was to evaluate the Accutrend Plus handheld lactate analyzer in comparison to the reference in-hospital method. METHODS: Patients triaged as minimum yellow according to the RETTS System (Rapid Emergency Triage and Treatment System) and transported to hospital by ambulance were selected and a written consent to participate was obtained prior to inclusion in the study...
June 5, 2018: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/29859395/determination-of-reference-intervals-for-umbilical-cord-arterial-and-venous-blood-gas-analysis-of-healthy-thoroughbred-foals
#8
Sunita S Jeawon, Lisa M Katz, Noreen P Galvin, Ursula M Fogarty, Vivienne E Duggan
Although umbilical cord blood gas analysis is considered the best way to assess in utero oxygenation in human neonates, there is limited evaluation of this method in equine neonatology. Our objectives were to assess the practicality of obtaining umbilical cord blood gas samples in the field and to determine umbilical cord arterial and venous blood gas reference intervals (RI) for healthy, newborn foals. Thoroughbred foals >320 days gestation from healthy mares with uneventful pregnancies at one stud farm were evaluated...
May 25, 2018: Theriogenology
https://www.readbyqxmd.com/read/29851314/pneumatosis-of-the-intestines-colon-and-liver-in-a-young-cat
#9
Kristen M Hutchinson, Kelly Tart, Kari L Anderson, Lisa L Powell
To describe a case of naturally occurring pneumatosis intestinalis, pneumatosis coli and emphysematous hepatitis in a cat. A 9-month-old, indoors-only, female spayed, domestic medium hair cat presented for vomiting, open-mouth breathing and acute collapse. The initial physical examination identified moderate to severe hypothermia [35°C (95°F)], obtunded mentation, weak femoral pulses, tachycardia (heart rate 240 beats per min), pale pink mucous membranes and significant splenomegaly on abdominal palpation...
May 2018: Veterinary Medicine and Science
https://www.readbyqxmd.com/read/29845765/reliability-of-forearm-oxygen-uptake-during-handgrip-exercise-assessment-by-ultrasonography-and-venous-blood-gas
#10
Stian K Nyberg, Ole Kristian Berg, Jan Helgerud, Eivind Wang
Assessment of forearm oxygen uptake (V˙O2 ) during handgrip exercise is a keenly investigated concept for observing small muscle mass metabolism. Although a combination of Doppler ultrasound measurements of brachial artery blood flow (Q˙) and blood gas drawn from a deep forearm vein has been utilized to calculate forearm V˙O2 for more than two decades, the applicability of this experimental design may benefit from a thorough evaluation of its reliability during graded exercise. Therefore, we evaluated the reliability of this technique during incremental handgrip exercise in ten healthy young (24 ± 3(SD) years...
May 2018: Physiological Reports
https://www.readbyqxmd.com/read/29808152/a-rare-case-of-lemierre-like-syndrome-a-case-report-and-literature-review
#11
Judy Ibrahim, Muhammad Bassel Noureddin, Ali Lootah, Aisha Al Khalidi, Ghassan Ghatasheh, Hossam Al Tatari
Lemierre's syndrome (LS) is a serious rare complication of oropharyngeal infections. It is characterized by thrombosis of internal jugular vein that rapidly progresses into sepsis and is typically caused by anaerobes. Most of the reported cases have been linked to Fusobacterium necrophorum ; however, there are a handful of reported cases due to aerobes. It is primarily the disease of healthy young adults and can present in school-aged children. The early recognition and treatment of this complication results in resolution of the illness; nevertheless, there have been some concerns about chronic venous insufficiency as a long-term complication...
2018: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/29805514/protective-mechanism-of-sulforaphane-in-nrf2-and-anti-lung-injury-in-ards-rabbits
#12
Zongjian Sun, Zhiqiang Niu, Shuishui Wu, Shiqiang Shan
The effect of sulforaphane on nuclear factor erythroid 2-related factor 2 (Nrf2) and its protective mechanism for lung injury in rabbits with acute respiratory distress syndrome (ARDS) were investigated. Thirty rabbits were randomly divided into control (n=10), model (n=10) and experimental groups (n=10). Rabbits in model group and experimental group were treated with femoral venous injection of oleic acid to establish the ARDS model, while those in control group were injected with the same volume of normal saline...
June 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29804426/-analysis-on-effects-of-modified-dosage-of-calcium-gluconate-on-patients-with-hydrofluoric-acid-burns-not-in-hands-or-feet
#13
Y H Zhang, X G Wang, P F Tian, J F Zhang, Z L Hu, B Xu, C J Ye, L F Ni, C M Han
Objective: To retrospectively explore the effects of modified dosage of calcium gluconate (CG) on the patients with hydrofluoric acid burns not in hands or feet. Methods: One hundred and sixty patients with hydrofluoric acid burns not in hands or feet were hospitalized in our burn ward from January 2004 to December 2017. Based on the dosage of CG at different admission time, 76 patients hospitalized from January 2004 to December 2012 were included in traditional group, and 84 patients hospitalized from January 2013 to December 2017 were included in modified group...
May 20, 2018: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/29796067/a-united-kingdom-register-study-of-in-hospital-outcomes-of-patients-receiving-extracorporeal-carbon-dioxide-removal
#14
Carole Cummins, Andrew Bentley, Daniel F McAuley, James J McNamee, Hannah Patrick, Nicholas A Barrett
Introduction: Extracorporeal membrane carbon dioxide removal may have a role in treatment of patients with hypercapnic respiratory failure and refractory hypoxaemia and/or hypercapnia. Methods: We report on the use, outcomes and complications in United Kingdom intensive care units reporting patients on the Extracorporal Life Support Organisation register. Results: Of 60 patients, 42 (70%) had primarily hypoxic respiratory failure and 18 (30%) primarily hypercapnic respiratory failure...
May 2018: Journal of the Intensive Care Society
https://www.readbyqxmd.com/read/29783879/effects-of-sodium-citrate-citric-acid-and-lactic-acid-on-human-blood-coagulation
#15
Vittorio Scaravilli, Luca Di Girolamo, Eleonora Scotti, Mattia Busana, Osvaldo Biancolilli, Patrizia Leonardi, Andrea Carlin, Caterina Lonati, Mauro Panigada, Antonio Pesenti, Alberto Zanella
INTRODUCTION: Citric acid infusion in extracorporeal blood may allow concurrent regional anticoagulation and enhancement of extracorporeal CO2 removal. Effects of citric acid on human blood thromboelastography and aggregometry have never been tested before. METHODS: In this in vitro study, citric acid, sodium citrate and lactic acid were added to venous blood from seven healthy donors, obtaining concentrations of 9 mEq/L, 12 mEq/L and 15 mEq/L. We measured gas analyses, ionized calcium (iCa++ ) concentration, activated clotting time (ACT), thromboelastography and multiplate aggregometry...
May 1, 2018: Perfusion
https://www.readbyqxmd.com/read/29782242/case-254-posttraumatic-migrating-fat-embolus-causing-fat-emboli-syndrome
#16
Sébastien Molière, Stéphane Kremer, Guillaume Bierry
History An otherwise healthy 18-year-old man was admitted to the emergency department with a closed displaced fracture of the left femoral shaft ( Fig 1 ) after a high-velocity motorbike accident. At admission, other physical examination findings were unremarkable. Initial unenhanced and contrast material-enhanced (120 mL of Iomeron 400; Bracco Imaging, Milan, Italy) computed tomography (CT) was performed in the arterial and venous phases from the head to the knees. No abnormalities were noted in the brain or chest at initial CT...
June 2018: Radiology
https://www.readbyqxmd.com/read/29778972/hypnotic-agents-for-induction-of-general-anesthesia-in-cesarean-section-patients-a-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#17
Kavita Houthoff Khemlani, Stephanie Weibel, Peter Kranke, Jan-Uwe Schreiber
STUDY OBJECTIVE: An ideal induction drug for cesarean section (CS) must have quick action, with minimum side effects such as awareness, hemodynamic compromise, and neonatal depression. Thiopentone is frequently used; however, no reliable evidence is available to support its use as a dedicated hypnotic agent in this setting. DESIGN: A systematic review and meta-analysis, using PRISMA methodology, of randomized controlled trials (RCTs), comparing women undergoing CS using thiopentone with those undergoing CS with propofol, ketamine, or benzodiazepines as hypnotic agents...
May 17, 2018: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/29755961/correlation-and-interchangeability-of-venous-and-capillary-blood-gases-in-non-critically-ill-neonates
#18
Ratna N G B Tan, Steffen C Pauws, Evelyne van Loon, Vivanne E H J Smits, Enrico Lopriore, Arjan B Te Pas
Background: Venous blood gas (VBG) is frequently used in the neonatal unit as alternative for capillary blood gas (CBG). However, studies reporting correlation are conflicting and data on interchangeability in neonates are lacking. Objective: We investigated the correlation and interchangeability of the components between VBG and CBG in infants admitted to the neonatal intensive care unit. Methods: In a prospective study in the neonatal unit in Leiden University Medical Center (Netherlands), simultaneously VBG and CBG were withdrawn in neonates when both venous puncture and intravenous access as blood gas monitoring was indicated...
2018: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/29750436/fetal-blood-gas-values-during-fetoscopic-myelomeningocele-repair-performed-under-carbon-dioxide-insufflation
#19
Ahmet A Baschat, Edward S Ahn, Jamie Murphy, Jena L Miller
BACKGROUND: Fetoscopic myelomeningocele (MMC) repair is performed with intrauterine carbon dioxide (CO2 ) insufflation. While lamb experiments have shown significant fetal acidemia following CO2 insufflation corresponding information for human pregnancies is not available. CASES: We performed umbilical venous cord blood sampling in three patients during fetoscopic MMC repair at 25+1, 25+3 and 24+1 weeks gestation. Fetal venous pH at the beginning of CO2 insufflation were 7...
May 10, 2018: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29750183/serum-adiponectin-and-tnf%C3%AE-concentrations-are-closely-associated-with-epicardial-adipose-tissue-fatty-acid-profiles-in-patients-undergoing-cardiovascular-surgery
#20
Tatsuya Sawaguchi, Toshiaki Nakajima, Takaaki Hasegawa, Ikuko Shibasaki, Hiroyuki Kaneda, Syotaro Obi, Toshiyuki Kuwata, Masashi Sakuma, Shigeru Toyoda, Mitsuo Ohni, Shichiro Abe, Hirotsugu Fukuda, Teruo Inoue
Background: Epicardial adipose tissue (EAT) releases both adiponectin and TNFα, and these two adipokines play important roles in heart diseases such as coronary arterial disease. The aim of the present study was to clarify whether fatty acid (FA) profiles in EAT are linked to the serum concentration of these adipokines. The relationships between serum adipokine levels and FA profiles in patients undergoing cardiovascular surgery were analyzed. Methods: Patients ( n  = 21) undergoing cardiovascular surgery (11 males, 70...
March 2018: IJC Heart & Vasculature
keyword
keyword
57746
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"