Results 201 to 210 of about 2,755,747 (332)

Paracrine Factor Local Gradient‐Generating System for Engineering Perfusable Vascularized Hepatocyte Tissues with Perfusion‐Induced Proliferation

Advanced Healthcare Materials, EarlyView.
A paracrine factor local gradient (PFLG)‐generating system enables microvessel penetration across 3D hepatocyte tissues. The resulting vascularized constructs recapitulate hepatic sinusoidal hepatocyte—endothelial contact architecture and enhance hepatic functions in vitro.
Yen‐Hsiang Huang, Tadahiro Yamashita, Ryo Sudo   +2 more
wiley   +1 more source

Video recording as an objective assessment tool of health worker performance in neonatal resuscitation at a district hospital in Pemba, Tanzania: a feasibility study. [PDF]

BMJ Open, 2022
Holm-Hansen CC, Poulsen A, Skytte TB, Stensgaard CN, Bech CM, Lopes MN, Kristiansen M, Kjærgaard J, Mzee S, Ali S, Ame S, Sorensen JL, Greisen G, Lund S.   +13 more
europepmc   +1 more source

Dynamic Modulation of the Microenvironment Promotes Functional Maturation of Engineered Tissues

Advanced Healthcare Materials, EarlyView.
Engineered tissues lack the dynamic microenvironment of native tissues. A biocompatible, diffusible small molecule to dynamically modulate tissue microenvironments during maturation is used. Timing‐dependent modulation yields distinct outcomes, producing thicker, more native‐like blood vessels, stronger and more mature cardiac tissues, and optimized ...
Eric Silberman, Hadas Oved, Itay Gil, Amgad Marzook, Ester Sapir Baruch, Yahel Shechter, Assaf Shapira, Tal Dvir   +7 more
wiley   +1 more source

Discussing Weight in Real World GP Consultations: A Video Recording Analysis Study. [PDF]

Obes Sci Pract
Norman K, Giri N, Gunatillaka N, West K, Ramachandran D, Sturgiss E.   +5 more
europepmc   +1 more source

Early and Objective Evaluation of the Therapeutic Effects of ADHD Medication through Movement Analysis Using Video Recording Pixel Subtraction. [PDF]

Int J Environ Res Public Health, 2022
Lee YH, Ouyang CS, Chiu YH, Chiang CT, Wu RC, Yang RC, Lin LC.   +6 more
europepmc   +1 more source

Copper–Collagen Interactions Regulate the Mechanical and Invasive Properties of Tumor Spheroids

Advanced Healthcare Materials, EarlyView.
Ionic copper is investigated as a modulator of tumor spheroid growth and invasiveness in a 3D microfluidic glioblastoma model. Copper exposure alters metabolic activity, cytoskeletal organization, protrusion dynamics, and EMT‐related phenotypes in a dose‐ and timing‐dependent manner, revealing how copper bioavailability shapes tumor aggressiveness ...
Paula Guerrero‐López, Jose I. Garcia‐Peiro, Felipe Hornos, Jose L. Hueso, Jesus Santamaria, J. Manuel Garcia‐Aznar   +5 more
wiley   +1 more source

Video recording in neonatology: the need for objective measures and collaboration. [PDF]

Pediatr Res
Herrick HM, Wild KT, Hill M.
europepmc   +1 more source

Temporally Delayed Deployment of Photo‐Responsive Liquid Crystal Polymer Networks Toward Neural Interfaces

Advanced Healthcare Materials, EarlyView.
Deployable medical devices typically need external stimuli to trigger deployment. However, external stimuli are difficult to supply within tissues. Here, we describe a strategy to deploy small‐scale structures into soft tissues after insertion without the need for any stimulus. We demonstrate deployment within a tissue phantom.
Yeh‐Chia Tseng, Eleanor Nguyen Jeakle, Mahjabeen Javed, Rajasree Gopala Krishnan, Thomas J. Smith, Yoo Jin Lee, Sahana Dhananjayan, Sasha M. George, Manivannan Sivaperuman Kalairaj, Ali Hasan Zuaiter, Majed O. Althumayri, Hatice Ceylan Koydemir, Joseph J. Pancrazio, Taylor H. Ware   +13 more
wiley   +1 more source

Scratch Scoring by a Sheet-shaped Body Vibrometer in Nocturnal Sleep: A Pilot Study Compared with Infrared Video Recording. [PDF]

Acta Derm Venereol
Toyota S, Kogure T, Kondo E, Yasuda KI, Ishiuji Y, Ebata T.   +5 more
europepmc   +1 more source

Enhanced Training Benefits of Video Recording Surgery With Automated Hand Motion Analysis. [PDF]

World J Surg, 2021
Mackenzie CF, Yang S, Garofalo E, Hu PF, Watts D, Patel R, Puche A, Hagegeorge G, Shalin V, Pugh K, Granite G, Stansbury LG, Shackelford S, Tisherman S.   +13 more
europepmc   +1 more source