Precision Calcium Imaging of Dense Neural Populations via a Cell-Body-Targeted Calcium Indicator
Sign Up to like & getrecommendations! Published in 2020 at "Neuron"
DOI: 10.1016/j.neuron.2020.05.029
Abstract: Methods for one-photon fluorescent imaging of calcium dynamics can capture the activity of hundreds of neurons across large fields of view at a low equipment complexity and cost. In contrast to two-photon methods, however, one-photon… read more here.
Keywords: calcium; one photon; cell body;
Swimming mediated by ciliary beating: comparison with a squirmer model
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.490
Abstract: The squirmer model of Lighthill and Blake has been widely used to analyse swimming ciliates. However, real ciliates are covered by hair-like organelles, called cilia; the differences between the squirmer model and real ciliates remain… read more here.
Keywords: squirmer model; model; beating; cell body ... See more keywords
Bacterial spinning top
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.714
Abstract: We have investigated the dynamics of a monotrichous bacteria cell near a wall boundary, taking elastic hook flexibility into consideration. Combining theoretical linear stability analysis and direct numerical computations via the boundary element method, we… read more here.
Keywords: spinning top; bacterial spinning; cell body; hook ... See more keywords
Selective Capture-Based Single-Cell Mass Spectrometry for Enhancing Sphingolipid Profiling of Neurons with Differentiation of Cell Body from Synapse.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c03336
Abstract: Currently, single-cell lipidomic mass spectrometry (MS) techniques are mostly limited to detection of high-abundance phosphatidylcholines (PCs). Herein, for enhancing the coverage to low-abundance sphingolipids in single-cell analysis, in-tube solid-phase microextraction (SPME) was combined with a… read more here.
Keywords: cell; single cell; cell body; selective capture ... See more keywords
Soma trapping sharpens signals
Sign Up to like & getrecommendations! Published in 2020 at "Nature Reviews Neuroscience"
DOI: 10.1038/s41583-020-0345-8
Abstract: Imaging fluorescent proteins is a common method to assess the organization and function of neural circuits. However, overlapping fluorescence from nearby axons and dendrites can make it difficult to pick out signals arising from individual… read more here.
Keywords: trapping sharpens; sharpens signals; cell body; soma trapping ... See more keywords
The mechanism of two-phase motility in the spirochete Leptospira: Swimming and crawling
Sign Up to like & getrecommendations! Published in 2018 at "Science Advances"
DOI: 10.1126/sciadv.aar7975
Abstract: Rotation of a helical cell body and mobility of cell-surface adhesins result in surface motility of the spirochete Leptospira. Many species of bacteria are motile, but their migration mechanisms are considerably diverse. Whatever mechanism is… read more here.
Keywords: mechanism; spirochete leptospira; motility; swimming crawling ... See more keywords
Assessing Latour: The case of the sickle cell body in history
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Social Theory"
DOI: 10.1177/1368431018754730
Abstract: The work of Bruno Latour has animated debates in sociology, anthropology and philosophy over several decades, while attracting criticisms of the ontological, epistemological and political implications of his focus on networks. This article takes a… read more here.
Keywords: body history; case; cell body; sickle ... See more keywords
Cell and body tissue physiology.
Sign Up to like & getrecommendations! Published in 2022 at "British journal of nursing"
DOI: 10.12968/bjon.2022.31.13.696
Abstract: This article discusses cell and tissue physiology and provides a basic review of their structure, function, and life cycle. Altered physiology is explored using clinical scenarios to give context to the aetiology of tumorigenesis. read more here.
Keywords: physiology; cell body; body tissue; tissue physiology ... See more keywords
The Applications of Magnetic Particle Imaging: From Cell to Body
Sign Up to like & getrecommendations! Published in 2020 at "Diagnostics"
DOI: 10.3390/diagnostics10100800
Abstract: Magnetic particle imaging (MPI) is a cutting-edge imaging technique that is attracting increasing attention. This novel technique collects signals from superparamagnetic nanoparticles as its imaging tracer. It has characteristics such as linear quantitativity, positive contrast,… read more here.
Keywords: magnetic particle; imaging cell; applications magnetic; cell body ... See more keywords
Microswimmer Propulsion by Two Steadily Rotating Helical Flagella
Sign Up to like & getrecommendations! Published in 2019 at "Micromachines"
DOI: 10.3390/mi10010065
Abstract: Many theoretical studies of bacterial locomotion adopt a simple model for the organism consisting of a spheroidal cell body and a single corkscrew-shaped flagellum that rotates to propel the body forward. Motivated by experimental observations… read more here.
Keywords: two flagella; microswimmer propulsion; flagella; propulsion two ... See more keywords