Results 231 to 240 of about 807,103 (307)

Valve replacement with silicone ball valves

The Journal of Thoracic and Cardiovascular Surgery, 1981
openaire   +2 more sources

A General Workflow for Tangential Flow Filtration Perfusion Scale‐Up

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Tangential flow filtration (TFF) perfusion using hollow‐fiber modules offers substantial advantages over other mammalian cell retention technologies. Recently, increased awareness of Starling flow has helped to enhance filtration performance to similar, or even higher levels compared to alternative technologies.
Patrick Romann, Ken Lee, Venkatesh Natarajan, Daniel Ley, Claes Nymand Nilsson, David Garcia‐Munzer, Dominik Schieman, Mahbod Hajighasemi, Alex Zaytsev, Jason Friedman, Loic Chappuis, Tobias Habicher, Colin Jaques, Alex Cohen, Matthew Gagnon, Edward Chan, Daniel J. Karst, Philip Giller, Antony Sibilia, Andrew L. Zydney, Thomas K. Villiger   +20 more
wiley   +1 more source

International Age and Use Criteria for Transcatheter and Surgical Aortic Valve Replacement. [PDF]

Rev Cardiovasc Med
Sharma R, Srivats S, Ata F, Shuhaiber J.
europepmc   +1 more source

Microfiltration (MF) and Ultrafiltration (UF) for Sewage and Surface Water Concentration for SARS‐CoV‐2 and Other Enveloped Viruses' Detection in Wastewater‐Based Epidemiology (WBE)

Biotechnology and Bioengineering, EarlyView.
ABSTRACT This study objective was to evaluate hollow fiber membranes for concentration of enveloped enteric viruses in sewage and surface water samples. Microfiltration (MF, 0.2 µm nominal pore size) and ultrafiltration (UF, 100 kDa molecular weight cut‐off) hollow fiber membranes were compared for the concentration of the bovine respiratory syncytial ...
Rodrigo Almeria Ragio, Rodrigo de Freitas Bueno, Roseli Frederigi Benassi, Eduardo Lucas Subtil   +3 more
wiley   +1 more source

Contrasting Impacts of Social Deprivation and Ethnicity on Transcatheter Aortic Valve Replacement vs Surgical Aortic Valve Replacement. [PDF]

CJC Open
Sidhu H, Qiu F, Manoragavan R, Tam DY, Sud M, Czarnecki A, Mamas MA, Wijeysundera HC.   +7 more
europepmc   +1 more source

Compliant hydrogel cuff coating with real‐time pressure monitoring and antibiofilm capabilities for ventilator‐associated pneumonia prophylaxis

BMEMat, EarlyView.
A soft‐compliant hydrogel cuff coating combines real‐time pressure monitoring with intrinsic antibacterial activity for prophylaxis of ventilator‐associated pneumonia. A flexible pressure‐sensing patch is embedded in the coating to enable wireless dynamic monitoring of endotracheal cuff pressure through Bluetooth.
Jin Chai, Yifu Tan, Jiaheng Liang, Shen Liu, Jiabin Zhao, Shanbo Ma, Chunxin Liu, Minghua Du, Mark Selvan, Xiaopeng Shi, Liqiang Song, Peng Li   +11 more
wiley   +1 more source

The Crack and the Light: Revisiting the Female Paradox After Transcatheter Aortic Valve Replacement. [PDF]

Struct Heart
De Filippo O, Dalu A, D'Ascenzo F, Conrotto F.   +3 more
europepmc   +1 more source

Hyperbranched poly‐L‐lysine surface‐engineered bioprosthetic heart valves with anti‐calcification, anti‐infection, and durability

BMEMat, EarlyView.
The challenges of bioprosthetic heart valves (BHV) with respect to calcification, infection, and poor durability are tackled by surface engineering of hyperbranched poly‐L‐lysine (HBPL), providing a translational solution to improve long‐term valve performance.
Pai Peng, Dongchao Qiu, Yongyuan Kang, Qiaoxuan Wang, Xuelong Wang, Boyana Parvanova, Miroslav Karabaliev, Changyou Gao   +7 more
wiley   +1 more source

Transcatheter Aortic Valve Replacement for Severe Bicuspid Aortic Valve Stenosis: A Systematic Review and Meta-Analysis. [PDF]

JACC Adv
Kumar S, Ahn JM, Ko E, Mohammed G, Hayashida K, Yin WH, Jilaihawi H, Makkar R, Kim WK, Palmerini T, Chung CJ, Elison D, An SY, Kim JH, Kang DY, Kim JB, Cohen DJ, Capodanno D, Park DW, Park SJ.   +19 more
europepmc   +1 more source

Partners or passengers? Revisiting the association between diatoms and aquatic animals

Biological Reviews, EarlyView.
ABSTRACT Numerous studies have revealed the importance of research on the communities capable of colonizing animal surfaces (epibionts) and the animals on which they live (basibionts). Very few studies have considered epizoic diatoms, and there are gaps and biases in our knowledge, including the choice of basibionts, the methods used, and the habitats ...
Gianluca Vacca, Elisa Falasco, Francesca Bona   +2 more
wiley   +1 more source