Results 31 to 40 of about 31,378 (298)

Empirical Study on the Impact of Infusion Media on the Flow Rate of Infusion Pumps

Zhongguo yiliao qixie zazhi
ObjectiveTo investigate the impact of different infusion media on the flow rate of infusion pumps. MethodsTen infusion pumps were randomly selected and tested for infusion rates using deionized water, saline solution, glucose solution, and parenteral ...
Ning YAO, Li BAO, Zhongkuan LIN, Yunming SHEN, Kun ZHENG   +4 more
doaj   +1 more source

Efeito da bomba de infusão de soluções sobre o grau de hemólise em concentrados de hemácias Effect of the infusion pumps of solutions on the degree of hemolysis

Revista Brasileira de Hematologia e Hemoterapia, 2007
A lise das hemácias, de causa imune ou não imune, pode provocar a elevação da hemoglobina plasmática induzindo efeitos deletérios principalmente nos rins e no sistema cardiovascular. Este trabalho objetiva evidenciar o possível efeito hemolítico induzido
Eunice B. Carvalho, Émerson L. Borges, Luciana M. B. Carlos, Marcos Antônio M. Silva, Sílvia M. M. Magalhães, Francisca V. B. A. F. Gomes, Márcio J. C. Carvalho, Acy T. S. Quixadá, Maria H. S. Pitombeira   +8 more
doaj   +1 more source

Estimation of median effective effect-site concentration (EC50) during target-controlled infusion of propofol for dilatation and curettage – A prospective observational study

Indian Journal of Anaesthesia, 2022
Background and Aims: Propofol is the drug of choice for sedation in daycare procedures due to its pharmacokinetic properties. Propofol delivery using target-controlled infusion (TCI) pump reduces adverse effects like hypotension and apnoea. In this study,
Velraj Jaya, P Madhula, V R Hemanth Kumar, Daniel Rajadurai   +3 more
doaj   +1 more source

Exercise Interventions in Children, Adolescents and Young Adults With Paediatric Bone Tumours—A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser, Claire Laurie, Teresa Schmidt, Irene von Luettichau, Peter Bekkering, Sabine Kesting   +5 more
wiley   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Safety of Nurse- and Self-Administered Paediatric Outpatient Parenteral Antimicrobial Therapy

Antibiotics, 2020
This study aimed to compare and contrast the safety and efficacy of nurse- and self-administered paediatric outpatient parenteral antimicrobial therapy (OPAT) models of care and to identify clinical factors associated with documented adverse events (AEs).
Shanthy Sriskandarajah, Brett Ritchie, Janet K. Sluggett, Jodie G. Hobbs and Karen J. Reynolds   +3 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source