Results 31 to 40 of about 644,421 (308)

Monitoring of Tissue Oxygenation: an Everyday Clinical Challenge

Frontiers in Medicine, 2018
Purpose of reviewThe aim of this article is to study the overview of pathophysiology and clinical application of central venous oxygen saturation monitoring in critically ill patients and during the perioperative period.Recent findingsThere are several ...
Zsolt Molnar, Marton Nemeth
doaj   +1 more source

Predictive role of central venous oxygen saturation in patients with acute type i respiratory failure

Egyptian Journal of Chest Disease and Tuberculosis, 2020
Background Global oxygenation can be indirectly measured by the measurement of venous oxygen saturation. Objective To estimate the value of central venous oxygen saturation (ScvO2) to predict the outcome in type 1 acute respiratory failure (ARF) patients
Hamdy A Mohammadien, Mohsen M El-Shafay, Mona T Hussien, Hesham G Ismail   +3 more
doaj   +1 more source

The use of pulse oximetry in evaluation of pulp vitality in immature permanent teeth [PDF]

, 2016
Background and aim: The current methods of pulp vitality assessment, either electric or thermal, are of limited use in children. Recently, traumatized and immature teeth may not respond to such methods and because such methods require subjective ...
Ahmadi, M., Ashari, M.A., Bargrizan, M., Ramezani, J.   +3 more
core  

Instantaneous venous oxygenation estimation using the Photoplethysmograph (PPG) waveform [PDF]

, 2011
In this study oesophageal photoplethysmograph data from eight patients under positive pressure ventilation were analysed in order to test the hypothesis that the modulations created by the ventilation in the AC Photoplethysmograph (PPG) signal could be ...
Cohen L, Echiadis A S, K Shafqat, Kyriacou P A, P A Kyriacou, R M Langford, Richman M, S K Pal, Shelley K H, Welch J   +9 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Normal jugular bulb oxygen saturation [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 2003
Normal values of the jugular bulb oxygen saturation were obtained in 1942 and in 1963. Correct catheter positioning was not confirmed radiologically.To replicate the measurements during angiographic catheterisation of the jugular bulb.Oxygen saturation in the jugular bulb (SjO(2)), inferior petrosal sinus (SipsO(2)), and internal jugular vein was ...
CHIEREGATO A, CALZOLARI F, TRASFORINI G, TARGA L, LATRONICO, Nicola   +4 more
openaire   +3 more sources

In vivo multi-parametric imaging of metastatic and non-metastatic breast cancer [PDF]

, 2017
A current issue in cancer therapy is the characterization of metastatic tumors, which can increase ease of treatment and patient trials. We present an in vivo study of metastatic (4T1) and non-metastatic (4T1-TWIST KO) breast tumor sister cell lines to ...
Rasul, Raisa B
core   +2 more sources

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Supplemental oxygen strategies in infants with bronchopulmonary dysplasia after the neonatal intensive care unit period: study protocol for a randomised controlled trial (SOS BPD study)

BMJ Open, 2022
Introduction Supplemental oxygen is the most important treatment for preterm born infants with established bronchopulmonary dysplasia (BPD). However, it is unknown what oxygen saturation levels are optimal to improve outcomes in infants with established ...
Anton H van Kaam, Wes Onland, Irwin K M Reiss, Peter H Dijk, Arend F Bos, Eleni-Rosalina Andrinopoulou, E Villamor, LGM van Rooij, M de Jong, JS von Lindern, Lucas Goossens, Stephanie Balink, Elianne J L E Vrijlandt, Anthon R Hulsmann, Debbie H Nuytemans, Arwen J Sprij, André A Kroon, Marielle Pijnenburg, MGA Baartmans, GJ Blok, WP de Boode, HD Buiter, CE Counsilman, CA Dalen Meurs, ACM Dassel, AM de Grauw, MEN van den Heuvel, JLAM van Hillegersberg, JCR van Hoften, JHL van Hoorn, CH ten Hove, A Kamerbeek, AAMW van Kempen, LH van der Meer, RMJ Moonen, EEM Mulder, HJ Niemarkt, MAG van Scherpenzeel-de Vries, IAM Schiering, RNGB Tan   +39 more
doaj   +1 more source