Results 101 to 110 of about 29,720 (220)

Comparison of the microvessel density of gastric regions in normal and sleeve gastrectomized rats

, 2018
Aim: Background: The aim of this study is to compare the microvessel densities of different normal gastric regions and to determine the effects of sleeve gastrectomy on the microvessel density of tissues alongside the remnant stomach.
Ayse Bahar Ceyran, Sinan Yol, Huseyin Uzun, Suleyman Orman   +3 more
core  

Correlations among CD68 expression, CD163 expression, VEGF expression, and microvessel density.

, 2014
VEGF, vascular endothelial growth factor; MVD, microvessel density.†Chi-squared test by two-sided Pearson’s test.
Cheolwon Suh (516616), Dok Hyun Yoon (157542), Chan-Sik Park (516615), Young Wha Koh (516614), Jooryung Huh (516617)   +4 more
core   +1 more source

Human brain matters: Navigating the neuropathology of COVID‐19

Brain Pathology, EarlyView.
Severe COVID‐19 is associated with vascular dysregulation and chronic neuroinflammation, leading to axonal injury and neurodegeneration. In long COVID or PASC, persistent alterations in neuroimaging and biofluid biomarkers reflect ongoing neuronal damage and neuroinflammation, contributing to long‐term neurological symptoms including fatigue, cognitive
Juliana M. Nieuwland, Angelica Scaramuzza, Marianna Bugiani, Wilma D. J. van de Berg, Jinte Middeldorp   +4 more
wiley   +1 more source

Tissue Microvessel Density as a Potential Predictive Marker for Vascular Invasion in Colorectal Cancer. [PDF]

Asian Pac J Cancer Prev, 2023
Anannamcharoen S, Boonya-Ussadorn C, Nimmanon T.   +2 more
europepmc   +1 more source

Schematic of data calculation for the microvessel density index (MDI) and the vessel size index (VSI).

, 2013
Schematic of data calculation for the microvessel density index (MDI) and the vessel size index (VSI).
Maike Unruh (351999), Michael Diedenhofen (351996), Philipp Böhm-Sturm (351998), Stefan Vollmar (31083), Mathias Hoehn (31084), Roland T. Ullrich (351992), Jan F. Jikeli (351994)   +6 more
core   +1 more source

Dysregulated TIE‐2 expression is associated with blood‐brain barrier leakiness and Alzheimer's disease‐related neuropathology

Brain Pathology, EarlyView.
Ince et al., have analysed TIE‐1 and ‐2 expression in human brain tissue, including microvessel‐enriched fractions (MVF) and covering a spectrum of AD‐associated pathology, and in CSF from independent cohorts spanning a clinical spectrum from normal cognition to AD.
Selvi Ince, Carol Van Hulle, Gwendlyn Kollmorgen, Clara Quijano‐Rubio, Carey Gleason, Barbara B. Bendlin, Ozioma Okonkwo, Sanjay Asthana, Kaj Blennow, Henrik Zetterberg, Sterling C. Johnson, Seth Love, J. Scott Miners   +12 more
wiley   +1 more source

STAT3 decoy treatment of tumor xenografts decreases microvessel density and increases endothelial cell apoptosis.

, 2014
HNSCC xenografts were produced in nude mice using the cell line UM-22B. The mice were then treated with direct intratumoral injection with vehicle, STAT3 decoy, or mutant control oligonucleotide for 3 weeks.
Seungwon Kim (505757), Jennifer R. Grandis (505756), Jeffrey N. Myers (222748), Jonah D. Klein (505754), Daisuke Sano (222747), Malabika Sen (505755)   +5 more
core   +1 more source

Wasteosomes accumulate in periventricular white matter hyperintensities and exhibit complex relationships with mixed pathology, sclerotic index, and perivascular space

Brain Pathology, EarlyView.
In a mixed diagnostic cohort of pathologically diagnosed Alzheimer's disease, cerebrovascular disease, mixed pathology, and control tissue, we connected the histopathological wasteosome profile in periventricular (PV) brain sections to 7T FLAIR‐MRI confirmed PV white matter hyperintensities (WMHs), vascular stenosis and perivascular space size ...
Nikita Ollen‐Bittle, Isabella Boesgaard, Austyn Roseborough, Meaghan Frank, Qi Zhang, Stephen H. Pasternak, Robert Hammond, Shawn N. Whitehead   +7 more
wiley   +1 more source

Research on the correlation between the renal resistive index, renal microvessel density, and fibrosis. [PDF]

Ren Fail, 2023
Wu J, Liu J, Li G, Sun W, Liu J, Li W, Wang H, Zheng M.   +7 more
europepmc   +1 more source

Distinctly altered TRPC3 and TRPC6 expression patterns in human Alzheimer's disease cortex and hippocampus

Brain Pathology, EarlyView.
Divergent remodeling of TRPC channels occurs in Alzheimer's disease, with TRPC3 increased in neurons and reactive astrocytes and TRPC6 reduced in pyramidal neurons. These alterations may contribute to calcium dysregulation, neuroinflammation, and synaptic dysfunction during AD progression.
Xingyong Chen, Zhengjun Wang, Jiaxing Wang, Dehui Kong, Xusheng Wang, Lu Lu, Peter T. Nelson, Fu‐Ming Zhou, Francesca‐Fang Liao   +8 more
wiley   +1 more source