Results 151 to 160 of about 4,695,534 (339)

Safety, cost and environmental impact of reprocessing low and moderate risk single-use medical devices: a systematic review

GMS Hygiene and Infection Control
Objectives: Estimate the safety, financial and environmental impacts of reprocessing low and moderate risk single-use medical devices (SuMDs). Methods: Systematic review (PROSPERO ID: CRD42022365642) of primary studies of patients receiving ...
Niamh McGrath, Catherine Waldron, Ailish Farragher, Áine Teahan, Leila Keshtkar, Julie Polisena, Francesco Tessarolo   +6 more
doaj   +1 more source

A lightweight segmentation network for endoscopic surgical instruments based on edge refinement and efficient self-attention. [PDF]

PeerJ Comput Sci, 2023
Zhou M, Han X, Liu Z, Chen Y, Sun L.
europepmc   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Imaging Evaluation of Early and Long-Term Complications Associated with the Postoperative Spine

Journal of the Korean Society of Radiology
As the number of spinal surgeries being performed expands, the number of medical imaging procedures such as radiography, CT, and MRI is also increasing, and the importance of their interpretation is becoming more significant.
Jae Hwi Park, Dong Hyun Kim, Jee Won Chai, Hyo Jin Kim, Jiwoon Seo, Jin Young Son   +5 more
doaj   +1 more source

Guidelines for improvement of the procedural aspects of devices and surgical instruments in the operating theatre. [PDF]

Front Surg, 2023
Calò PG, Catena F, Corsaro D, Costantini L, Falez F, Moretti B, Parrinello V, Romanini E, Spinarelli A, Venneri F, Vaccaro G, Scientific Technical Committee.   +11 more
europepmc   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

Image-based recognition of surgical instruments by means of convolutional neural networks. [PDF]

Int J Comput Assist Radiol Surg, 2023
Lehr J, Kelterborn K, Briese C, Schlueter M, Kroeger O, Krueger J.   +5 more
europepmc   +1 more source

Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study

FEBS Open Bio, EarlyView.
In this study, we developed a deep learning method for mitotic figure counting in H&E‐stained whole‐slide images and evaluated its prognostic impact in 13 external validation cohorts from seven different cancer types. Patients with more mitotic figures per mm2 had significantly worse patient outcome in all the studied cancer types except colorectal ...
Joakim Kalsnes, Maria X. Isaksen, Frida Julbø, Manohar Pradhan, Andreas Kleppe, Sepp De Raedt, Ole‐Johan Skrede, Turid Torheim, John Arne Nesheim, Hans Martin Mohn, Hanne A. Askautrud, Karolina Cyll, Wanja Kildal, Emma Rewcastle, Melinda Lillesand, Vebjørn Kvikstad, Emiel Janssen, Robert Jones, Odd Terje Brustugun, Bjørn Brennhovd, Erik Skaaheim Haug, Lill‐Tove Rasmussen Busund, Elin Richardsen, Sigve Andersen, Tom Dønnem, Kristina Lindemann, Gunnar Kristensen, Neil A. Shepherd, Marco Novelli, Knut Liestøl, David Kerr, Håvard E. Danielsen, Tarjei S. Hveem   +32 more
wiley   +1 more source

Book Review: Surgical Instruments from Allianoi

Balkan Medical Journal, 2017
Ergün Karaca
doaj   +1 more source