Results 41 to 50 of about 197,575 (260)

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Microbiological characterization of the surface contamination in surgical room areas in a Hospital in Sao Paulo (Brazil)

Infectio, 2014
Objective: To describe the microorganisms present on surface areas of surgical rooms, in a medium-sized hospital in Sao Paulo state (Brazil). Materials and method: Sixty samples were collected with the aid of sterile swabs soaked in peptone water and ...
Vanessa Augusto Bardaquim *, Clovis Wesley Oliveira-de-Souza, Douglas de-Melo-Martins, Carlos Alberto Soares, Cristina Paiva de Sousa   +4 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

Inspecting and unbending surgical needle holders

Community Eye Health Journal, 2013
A needle holder, also called a needle driver (Figure 1), is made from stainless steel and is used to hold a suturing needle during surgical procedures.
Ismael Cordero
doaj  

Interpretation of Sectoral Standard Requirements and Test Methods for Orthopaedic Surgical Navigation Equipment Employing Robotic Technology

Xiehe Yixue Zazhi
In recent years, robot-assisted technology has become increasingly sophisticated in the field of orthopedic surgical navigation. To ensure surgical safety and protect patient rights, corresponding products must undergo rigorous and standardized pre ...
TANG Qiaohong, MENG Xiangfeng, WANG Hao, LI Shu   +3 more
doaj   +1 more source

Protection for Otolaryngologic Surgery in the COVID-19 Pandemic

OTO Open, 2020
Objective The coronavirus disease 2019 (COVID-19) has placed unprecedented challenges on the world and the medical community. It is transmitted through droplets, contact, the fecal-oral route, and airborne transmission under certain conditions that allow
Antonia E. Lagos MD, Phoebe H. Ramos MD, Tomás Andrade MD   +2 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Essential Equipment for Baseline Otolaryngology‐Head and Neck Surgery Care: A Global Cross‐Sectional Survey

Laryngoscope Investigative Otolaryngology
Objective Availability of surgical equipment and access to essential clinical services remains an important barrier to surgical care delivery, particularly in low‐ and middle‐income countries (LMICs).
Tarika Srinivasan, Alexander Cherches, Amina Seguya, Akansha Pandey, David Fei‐Zhang, Sarah Nuss, Zachary Elwell, Adebolajo Adeyemo, Blake C. Alkire, Ali Haider Bangash, Gabrielle Cahill, Davina Daudu, Carolina Der Mussa, Taseer Din, Johannes J. Fagan, Racheal Hapunda, Titus Ibekwe, Ivy Maina, Allan Mukuzi, Rolvix H. Patterson, David A. Shaye, Emily R. Smith, Holly Sprow, Christopher James Waterworth, Joshua P. Wiedermann, Mary Jue Xu, Nader Zalaquett, Aveline Aloyce Kahinga, Sharon Ovnat Tamir, Global OHNS Initiative   +29 more
doaj   +1 more source