Results 101 to 110 of about 2,798,160 (306)
Imaging Calcium Sparks in Cardiac Myocytes [PDF]
, 2010 Calcium ions play fundamental roles in many cellular processes in virtually all type of cells. The use of Ca(2+) sensitive fluorescent indicators has proven to be an indispensable tool for studying the spatio-temporal dynamics of intracellular calcium ([Ca(2+)](i)).
Silvia, Guatimosim +2 more
openaire +2 more sources
Calcium imaging in hypothalamic cells
, 2023 International audienceCalcium imaging is a powerful tool to explore communication in neural networks. The hypothalamus is the region of the brain that regulates functions such as reproduction, appetite, lactation, stress or hydration.
Bolborea, Matei
core +2 more sources
A simple method to reconstruct firing rates from dendritic calcium signals
Frontiers in Neuroscience, 2008 Calcium imaging using fluorescent reporters is the most widely used optical approach to investigate activity in intact neuronal circuits with single-cell resolution.
Laurent C Moreaux +2 more
doaj +1 more source
Molecular Oncology, EarlyView.Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park +6 more
wiley +1 more source
Isolated Murine Brain Model for Large-Scale Optoacoustic Calcium Imaging
Frontiers in Neuroscience, 2019 Real-time visualization of large-scale neural dynamics in whole mammalian brains is hindered with existing neuroimaging methods having limited capacity when it comes to imaging large tissue volumes at high speeds.
Sven Gottschalk +15 more
doaj +1 more source
Molecular Oncology, EarlyView.Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach +9 more
wiley +1 more source
Two-photon calcium imaging data and figures
, 2019 Two-photon calcium imaging data and ...
Ceballo, Sebastian +17 more
core +1 more source
Calcium imaging of cortical networks dynamics
Cell Calcium, 2005 Studies relating spontaneous network activities to cognitive processes and/or brain disorders constitute a recently expanding field of investigation. They are mostly based either on cellular recordings--usually performed in pharmacologically induced oscillations in brain slices--or on multi-cellular recordings using tetrodes or multiple electrodes ...
Cossart, Rosa +2 more
openaire +2 more sources
Calcium Imaging of AM Dyes Following Prolonged Incubation in Acute Neuronal Tissue.
PLoS ONE, 2016 Calcium-imaging is a sensitive method for monitoring calcium dynamics during neuronal activity. As intracellular calcium concentration is correlated to physiological and pathophysiological activity of neurons, calcium imaging with fluorescent indicators ...
Morven Cameron +6 more
doaj +1 more source
Molecular Oncology, EarlyView.LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang +9 more
wiley +1 more source