Results 181 to 190 of about 1,824,761 (332)

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

open access: yesFEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik   +3 more
wiley   +1 more source

Gut alterations in a chronic kidney disease rat model with diet‐induced vascular calcification

open access: yesFEBS Open Bio, EarlyView.
Chronic kidney disease (CKD) patients often suffer from intestinal and/or mineral and bone disorders. Using a rat model, we showed that uremic vascular calcification is associated with gut barrier alterations (decreased gut mucus production and Nlrp6 gene expression, increased gut inflammation), and plasma retention of gut‐origin uremic toxins (indoxyl
Piotr Bartochowski   +13 more
wiley   +1 more source

Medical Students Learning Communication Skills in a Second Language : Empathy and expectations

open access: yesSultan Qaboos University Medical Journal, 2013
Objectives: Communications skills (CS) training for medical interviewing is increasingly being conducted in English at medical schools worldwide. In this study, we sought to identify whether Arabic-speaking medical students experienced difficulty with ...
Muhammad J. Hashim   +6 more
doaj  

Comparison of Assessment by Teacher Standard Patients and Peer Role Play of Medical Students’ History-Taking Skills [PDF]

open access: green
Yingying Wei   +8 more
openalex   +1 more source

Iron‐dependent lysosomal LDL oxidation induces the expression of scavenger receptor A in human THP‐1 monocytes

open access: yesFEBS Open Bio, EarlyView.
In human monocytic cells THP‐1, a limited uptake of native—not oxidized—LDL/VLDL induced expression of scavenger receptor A and cellular adhesion. Induction was inhibited by lysosomotropic (WR‐1065) and lipophilic (BHT) antioxidants and by siRNAs against ferritinophagy.
Martina Čierna   +4 more
wiley   +1 more source

[Medical history taking and clinical examination in emergency and intensive care medicine]. [PDF]

open access: yesMed Klin Intensivmed Notfmed, 2020
Steinkellner C, Schlömmer C, Dünser M.
europepmc   +1 more source

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