Results 11 to 20 of about 463,789 (285)

Using Zebrafish to Elucidate Glial-Vascular Interactions During CNS Development

open access: yesFrontiers in Cell and Developmental Biology, 2021
An emerging area of interest in Neuroscience is the cellular relationship between glia and blood vessels, as many of the presumptive support roles of glia require an association with the vasculature.
Robyn A. Umans   +8 more
doaj   +1 more source

Interaction Between Blood Vasculatures and Lymphatic Vasculatures During Inflammation

open access: yesJournal of Inflammation Research, 2023
Physiological activity cannot be regulated without the blood and lymphatic vasculatures, which play complementary roles in maintaining the body's homeostasis and immune responses. Inflammation is the body's initial response to pathological injury and is responsible for protecting the body, removing damaged tissues, and restoring and maintaining ...
Wang,Shun-Shun   +6 more
openaire   +3 more sources

Structure and Development of Flowers and Inflorescences in Burmannia (Burmanniaceae, Dioscoreales)

open access: yesFrontiers in Plant Science, 2022
Species of the genus Burmannia possess distinctive and highly elaborated flowers with prominent floral tubes that often bear large longitudinal wings. Complicated floral structure of Burmannia hampers understanding its floral evolutionary morphology and ...
Sophia V. Yudina   +10 more
doaj   +1 more source

Heterogeneity and Dynamics of Vasculature in the Endocrine System During Aging and Disease

open access: yesFrontiers in Physiology, 2021
The endocrine system consists of several highly vascularized glands that produce and secrete hormones to maintain body homeostasis and regulate a range of bodily functions and processes, including growth, metabolism and development.
Sina Stucker   +2 more
doaj   +1 more source

Cancer therapeutic potential of combinatorial immuno- and vaso-modulatory interventions [PDF]

open access: yes, 2015
Currently, most of the basic mechanisms governing tumor-immune system interactions, in combination with modulations of tumor-associated vasculature, are far from being completely understood.
Alfonso, J. C. L.   +5 more
core   +3 more sources

Mobility and transverse flow visualization using phase variance contrast with spectral domain optical coherence tomography [PDF]

open access: yes, 2007
Phase variance-based motion contrast is demonstrated using two phase analysis methods in a spectral domain optical coherence tomography system. Mobility contrast is demonstrated for an intensity matched Intralipid solution placed without flow within ...
Fingler, Jeff   +3 more
core   +1 more source

Volumetric microvascular imaging of human retina using optical coherence tomography with a novel motion contrast technique [PDF]

open access: yes, 2009
Phase variance-based motion contrast imaging is demonstrated using a spectral domain optical coherence tomography system for the in vivo human retina. This contrast technique spatially identifies locations of motion within the retina primarily associated
Fingler, Jeff   +4 more
core   +2 more sources

Functional Response of Tumor Vasculature to PaCO2: Determination of Total and Microvascular Blood Volume by MRI

open access: yesNeoplasia: An International Journal for Oncology Research, 2003
In order to identify differences in functional activity, we compared the reactivity of glioma vasculature and the native cerebral vasculature to both dilate and constrict in response to altered PaCO2.
Scott D. Packard   +8 more
doaj   +1 more source

Vascular Endothelial Cells: Heterogeneity and Targeting Approaches

open access: yesCells, 2021
Forming the inner layer of the vascular system, endothelial cells (ECs) facilitate a multitude of crucial physiological processes throughout the body. Vascular ECs enable the vessel wall passage of nutrients and diffusion of oxygen from the blood into ...
Jan K. Hennigs   +3 more
doaj   +1 more source

A deep learning approach to 3D segmentation of brain vasculature [PDF]

open access: yes, 2019
The segmentation of blood-vessels is an important preprocessing step for the quantitative analysis of brain vasculature. We approach the segmentation task for two-photon brain angiograms using a fully convolutional 3D deep neural network.Published ...
Boas, David   +5 more
core   +1 more source

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