Results 131 to 140 of about 98,175 (244)

Comparative evaluation of single‐artery cannulation with passive venous drainage versus traditional dual‐cannula ex vivo lung perfusion in a rat model

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study compared a simplified rat ex vivo lung perfusion model with single‐artery inflow and passive vein drainage to the traditional dual‐catheter closed‐loop system. Abstract Background Ex vivo lung perfusion (EVLP) has emerged as a critical technique for lung preservation and evaluation prior to transplantation.
Ming Ni   +11 more
wiley   +1 more source

Interaction between Natural and Ventilated Cavitation around a Base Ventilated Hydrofoil

open access: yesJournal of Applied Fluid Mechanics, 2019
In more recent years, supercavitation has attracted intensive attention due to its potentials in drag reduction for underwater vehicles. Ventilation is acknowledged as an efficient way to enhance cavitation when vehicles work under low speed.
H. Zhou   +5 more
doaj  

Animal models of benign airway stenosis: Advances in construction techniques, evaluation systems, and perspectives

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Currently, the animals commonly used to establish animal models of benign airway stenosis (BAS) include mice, rats, pigs, dogs, rabbits, and ferrets. The establishment methods involve one or a combination of two methods such as mechanical injury, tracheal cautery, cuff overpressure intubation, laser injury, and endoscopic silver nitrate cauterization ...
Wusheng Zhang   +6 more
wiley   +1 more source

Radium Speciation in Simulated Digestive Biofluids: Insights from Electrospray Ionization Mass Spectrometry and Thermodynamic Modeling

open access: yesAnalysis &Sensing, EarlyView.
Electrospray ionization mass spectrometry (ESI‐MS) combined with thermodynamic modeling provides the first direct characterization of radium speciation in synthetic gastrointestinal biofluids. Free Ra2+ ions predominate with minimal protein binding and negligible EDTA complexation. Crown ethers enable effective Ra complexation.
Linus Holtmann   +5 more
wiley   +1 more source

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