Results 91 to 100 of about 3,144,121 (297)

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon   +9 more
wiley   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

Prevalence of Respiratory Syncytial Virus in Adult Patients with Respiratory Illnesses in Low to Middle-Income Countries: A Systematic Review and Meta-Analyses

open access: yesInfectious Diseases and Therapy
Introduction There is a gap in the understanding of the burden of respiratory syncytial virus (RSV) among adults in low, lower-middle, and upper-middle income countries, particularly with regard to up-to-date epidemiological data.
Digant Gupta   +5 more
doaj   +1 more source

Evaluation of High-Speed Railway Bridges Based on a Nondestructive Monitoring System

open access: yesApplied Sciences, 2016
Recently, trains’ velocities in Korea increased more than the speed used in the design of some bridges. Accordingly, this paper demonstrates the evaluation of a railway bridge due to high-speed trains’ movement. A nondestructive monitoring system is used
Mosbeh R. Kaloop   +2 more
doaj   +1 more source

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

open access: yesFEBS 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

Mapping the evaluation of the electronic health system PEC e-SUS APS in Brazil: a scoping review protocol

open access: yesSystematic Reviews
Background The Brazilian Ministry of Health has developed and provided the Citizen’s Electronic Health Record (PEC e-SUS APS), a health information system freely available for utilization by all municipalities.
Mariano Felisberto   +7 more
doaj   +1 more source

Sensitive bridge circuit measures conductance of low-conductivity electrolyte solutions [PDF]

open access: yes, 1967
Compact bridge circuit measures sensitive and accurate conductance of low-conductivity electrolyte solutions. The bridge utilizes a phase sensitive detector to obtain a linear deflection of the null indicator relative to the measured ...
Schmidt, K.
core   +1 more source

Bridge numbers for virtual and welded knots

open access: yes, 2014
Using Gauss diagrams, one can define the virtual bridge number ${\rm vb}(K)$ and the welded bridge number ${\rm wb}(K),$ invariants of virtual and welded knots with ${\rm wb}(K) \leq {\rm vb}(K).$ If $K$ is a classical knot, Chernov and Manturov showed ...
Boden, Hans U., Gaudreau, Anne Isabel
core   +1 more source

Myocardial bridging

open access: yesBrazilian Journal of Cardiovascular Surgery, 2015
Myocardial bridging is rare. Myocardial bridges are most commonly localized in the middle segment of the left anterior descending coronary artery. The anatomic features of the bridges vary significantly. Alterations of the endothelial morphology and the vasoactive agents impact on the progression of atherosclerosis of myocardial bridging.
openaire   +5 more sources

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