Results 11 to 20 of about 1,081,164 (211)

Dead Cert: Measuring Cell Death [PDF]

open access: yesCold Spring Harbor Protocols, 2016
Many cells in the body die at specific times to facilitate healthy development or because they have become old, damaged, or infected. Defects in cells that result in their inappropriate survival or untimely death can negatively impact development or contribute to a variety of human pathologies, including cancer, AIDS, autoimmune disorders, and chronic ...
Crowley, Lisa C.   +6 more
openaire   +5 more sources

Simulation of electromagnetic field distribution in the measuring cell for determining the dielectric permittivity of materials at microwave frequencies

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2020
To determine the dielectric permittivity of materials in a wide frequency range with the automation of measurements and the necessary accuracy, measuring cells have been created to ensure the simplicity of the design of the waveguide path.
N. A. Pevneva   +2 more
doaj   +1 more source

Measuring single cell divisions in human tissues from multi-region sequencing data [PDF]

open access: yes, 2020
Both normal tissue development and cancer growth are driven by a branching process of cell division and mutation accumulation that leads to intra-tissue genetic heterogeneity. However, quantifying somatic evolution in humans remains challenging. Here, we
Tomlinson, I.   +14 more
core   +1 more source

Recording of elapsed time and temporal information about biological events using Cas9

open access: yes, 2021
DNA has not been utilized to record temporal information, although DNA has been used to record biological information and to compute mathematical problems.
김형범   +4 more
core   +1 more source

Measuring cell adhesion forces with the atomic force microscope at the molecular level [PDF]

open access: yes, 2002
In the past 25 years many techniques have been developed to characterize cell adhesion and to quantify adhesion forces. Atomic force microscopy (AFM) has been used to measure forces in the pico-newton range, an experimental technique known as force ...
Benoit, M., Gaub, H. E.
core   +1 more source

Sarcomatoid (Spindle Cell) Carcinoma Arising in Mature Cystic Teratoma as a Mural Nodule: A Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2023
Mature cystic teratomas are the most common ovarian germ cell tumours.Malignant transformation is rare in mature cystic teratoma. Spindle cell/sarcomatoid carcinoma is an uncommon type of squamous cell carcinoma.
Renu Sukumaran, Suchetha Sambasivan
doaj   +1 more source

Measuring the flow of molecules in cells [PDF]

open access: yesBiophysical Reviews, 2011
No methods proposed thus far have the capability to measure molecular flow in live cells at the single molecule level. Here, we review the potentiality of a newly established method based on the spatial correlation of fluorescence fluctuations at a pair of points in the sample (pair correlation method).
Elizabeth, Hinde, Francesco, Cardarelli
openaire   +2 more sources

The Use of Image Processing and Sensor in Tomato Sorting Machine by Color, Size, and Weight

open access: yesJOIV: International Journal on Informatics Visualization, 2022
Tomatoes are a popular vegetable in Indonesia, where production increases every year according to market demand. The large production requires proper post-harvest handling both in quality and time.
Marlindia Ike Sari   +3 more
doaj   +1 more source

Quantitative investigation of calcimimetic R568 on beta cell adhesion and mechanics using AFM single-cell force spectroscopy [PDF]

open access: yes, 2014
In this study we use a novel approach to quantitatively investigate mechanical and interfacial properties of clonal β-cells using AFM-Single Cell Force Spectroscopy (SCFS). MIN6 cells were incubated for 48hrs with 0.5mM Ca2+ ± the calcimimetic R568 (1μM).
Younis, Mustafa Y.G.   +5 more
core   +1 more source

Measuring expression heterogeneity of single-cell cytoskeletal protein complexes

open access: yesNature Communications, 2021
Existing methods for multimeric protein complex quantification in single cells suffer from limited selectivity and sensitivity. Here the authors report Single-cell protein Interaction Fractionation Through Electrophoresis and immunoassay Readout (SIFTER)
Julea Vlassakis   +7 more
doaj   +1 more source

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