Results 101 to 110 of about 2,869,633 (331)

Minimal invasive endoscopic neurosurgery

Journal of Society of Surgeons of Nepal, 2016
Introduction and Objective: If microscope heralded a new era in delicate and precise neurosurgical procedures, endoscope introduced an element of minimal invasiveness and supplemented microscope where they could not reach.
Amit Thapa, Bidur KC, Bikram Shakya
doaj   +1 more source

Intérêt de l'étude microscopique du produit de brossage dans le diagnostic des pulicoses chez le chat et le chien : étude expérimentale [PDF]

, 2010
Le diagnostic des pulicoses chez le chien et le chat se fait soit par mise en évidence des parasites adultes dans le pelage des animaux infestés soit par mise en évidence des déjections de puces.
Mandin, Caroline
core  

Microwave Near-Field Imaging of Electric Fields in a Superconducting Microstrip Resonator

, 1998
We describe the use of a cryogenic near-field scanning microwave microscope to image microwave electric fields from superconducting and normal-metal microstrip resonators.
Ashfaq S. Thanawalla, B. J. Feenstra, C. P. Vlahacos, D. E. Steinhauer, F. C. Wellstood, Feenstra B. J., Robert B. Hammond, S. K. Dutta, Steven M. Anlage   +8 more
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Real-Time Tuberculosis Bacteria Detection Using YOLOv8

JOIV: International Journal on Informatics Visualization
Tuberculosis (TB) is a contagious disease caused by the bacterium Mycobacterium tuberculosis. If not adequately managed, TB can become a fatal, life-threatening condition.
Riyanto Sigit, Heny Yuniarti, Tita Karlita, Ratna Kusumawati, Firja Hanif Maulana   +4 more
doaj   +1 more source

Josephson Junctions defined by a Nano-Plough

, 1998
We define superconducting constrictions by ploughing a deposited Aluminum film with a scanning probe microscope. The microscope tip is modified by electron beam deposition to form a nano-plough of diamond-like hardness, what allows the definition of ...
B. Irmer, F. Simmel, H. Lorenz, J. P. Kotthaus, Kulik I. O., R. H. Blick, W. Gödel   +6 more
core   +1 more source

Resolution of the Atomic Structure of a Metal Surface by the Field Ion Microscope [PDF]

, 1956
Erwin W. Müller
openalex   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Method of forming aperture plate for electron microscope [PDF]

, 1974
An electron microscope is described with an electron source a condenser lens having either a circular aperture for focusing a solid cone of electrons onto a specimen or an annular aperture for focusing a hollow cone of electrons onto the specimen.
Heinemann, K.
core   +1 more source

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

Molecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola, Rafael Lopes Goncalves, Marin Truchi, Caroline Lacoux, Célia Scribe, Hugo Cadis, Laetitia Guardini, Sophie Bekisz, Marius Ilié, Paul Hofman, Georges Vassaux, Bernard Mari, Roger Rezzonico   +12 more
wiley   +1 more source