Results 51 to 60 of about 70,906 (304)

CD31-positive total microvasculature in the kidneys during UUOUntitled Item

, 2022
Supplementary Fig 3.
Babu Padanilam (12174263)
core   +1 more source

Inflammatory mediators act at renal pericytes to elicit contraction of vasa recta and reduce pericyte density along the kidney medullary vascular network

Frontiers in Physiology, 2023
Introduction: Regardless of initiating cause, renal injury promotes a potent pro-inflammatory environment in the outer medulla and a concomitant sustained decrease in medullary blood flow (MBF).
Rebecca J. Lilley, Kirsti D. Taylor, Scott S. P. Wildman, Claire M. Peppiatt-Wildman   +3 more
doaj   +1 more source

Renal microvasculature.

, 2018
Representative images of renal peritubular microvasculature labeled with DyLight 594 conjugated Lycopersicum esculentum (tomato lectin, LEL, red). The microvasculature was far less dense in untreated ischemia (SALINE) than in sham (SHAM).
Danhui Xie (5687771), James M. Dominguez II (298125), Jesus H. Dominguez (764672), K. J. Kelly (764669)   +3 more
core   +1 more source

Effects of Lower Limb Revascularization on the Microcirculation of the Foot: A Retrospective Cohort Study

Diagnostics, 2022
Background: Current assessment standards in chronic limb-threatening ischemia (CLTI) focus on macrovascular function while neglecting the microcirculation.
Gennady Geskin, Michael D. Mulock, Nicole L. Tomko, Anna Dasta, Sandeep Gopalakrishnan   +4 more
doaj   +1 more source

A Modulatory Elongated Model for Delineating Retinal Microvasculature in OCTA Images

, 2023
Robust delineation of retinal microvasculature in optical coherence tomography angiography (OCTA) images remains a challenging task, particularly in handling the weak continuity of vessels, low visibility of capillaries, and significant noise ...
Challoob, M, Gao, Y, Zhang, W, Busch, A
core   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

Advanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang, Henry Robert Howard, Shihui Chen, Won‐Young Choi, Summer Cao, Arthur Chien, Kevin Zou, Michael Kassiou, Fabien Delerue, Ho Sang Jung, Yeonju Park, Young Mee Jung, Yong‐Dae Kwon, Karrie M. Kiang, Gilberto Ka‐Kit Leung, Ryohichi Sugimura, Ann‐Na Cho, Sang Jin Lee   +17 more
wiley   +1 more source

Nitric oxide‐mediated cutaneous microvascular function is not altered in middle‐aged‐to‐older adults following mild SARS‐CoV‐2 infection: A pilot study

Physiological Reports, 2023
We tested the hypothesis that post‐COVID‐19 adults (PC) would have impaired cutaneous nitric oxide (NO)‐mediated vasodilation compared to controls (CON).
Gabrielle A. Dillon, S. Tony Wolf, Auni C. Williams, W. Larry Kenney, Lacy M. Alexander   +4 more
doaj   +1 more source

Oscillators in the Microvasculature: Glycocalyx and Beyond

, 2022
The growing recognition of abundance of oscillating functions in biological systems has motivated this brief overview, which narrows down on the microvasculature.
Goligorsky, Michael S
core   +1 more source

Development of a Synthetic Hydrogel to Foster Microvascularization of an Endometriosis Microphysiological System

Advanced Healthcare Materials, EarlyView.
ABSTRACT The ascent of novel alternative methods in drug development spotlights the dual needs for improved biological fidelity to in vivo, along with reproducibility, especially in regulatory applications. The need for pre‐clinical models of patient‐derived endometriosis lesions motivates the development of a vascularizable, completely synthetic ...
Lauren Pruett, Laura Bahlmann, Ryan Ogi, Angela Jiao, Priyatanu Roy, Matthew Johnson, David Trumper, Linda Griffith   +7 more
wiley   +1 more source

Randomized preclinical study of machine perfusion in vascularized composite allografts

BJS (British Journal of Surgery), EarlyView., 2020
This study was designed to identify the optimum machine perfusion parameters for preservation of limbs before transplantation, and determine whether this was better than cold storage. Normothermic machine perfusion at a pressure of 70 mmHg (NMP‐70) provided superior preservation to cold storage after transplantation.
K. R. Amin, J. P. Stone, J. Kerr, A. Geraghty, L. Joseph, A. Montero‐Fernandez, J. K. Wong, J. E. Fildes   +7 more
wiley   +1 more source