Results 151 to 160 of about 374,474 (339)

The Space Within: How Architected Voids Promote Tissue Formation

open access: yesAdvanced Materials, EarlyView.
This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou   +3 more
wiley   +1 more source

Characteristics of interpenetrating hydrogels based on fibrin and high molecular weight polyvinyl alcohol

open access: yesФундаментальная и клиническая медицина
Aim. In an in vitro experiment, to study the properties of the IPN hydrogel fibrin/high-molecular polyvinyl alcohol with an increased number of cryocycles and fibrinogen concentrations to assess the prospects for its use in the creation of small-diameter
V. G. Matveeva   +7 more
doaj   +1 more source

Single-platelet nanomechanics measured by high-throughput cytometry [PDF]

open access: yes, 2016
Ahn, B.   +20 more
core   +2 more sources

Fibrin Formation, Structure and Properties.

open access: yesSub-cellular biochemistry, 2017
J. Weisel, R. Litvinov
semanticscholar   +1 more source

Sacrificial Biofabrication for Vascularization: Concept, Materials, Technologies, and Applications

open access: yesAdvanced Materials, EarlyView.
Vasculature is indispensable for tissue viability in regenerative medicine. The sacrificial biofabrication enables precise fabrication of vascular channels by using temporary templates that are subsequently removed. This review defines the concept and delves into sacrificial materials, surrounding materials, fabrication technologies, and biomedical ...
Jiezhong Shi   +7 more
wiley   +1 more source

Understanding blood clot mechanical stability: the role of factor XIIIa-mediated fibrin crosslinking in rupture resistance

open access: yesResearch and Practice in Thrombosis and Haemostasis
Background: Embolization, or rupture of a thrombus, is a complication of thrombosis that increases mortality risk by up to 30%. Fibrin provides mechanical and structural stability to blood clots.
Ranjini K. Ramanujam   +4 more
doaj   +1 more source

Placental Structure in Preterm Birth Among HIV-Positive Versus HIV-Negative Women in Kenya. [PDF]

open access: yes, 2019
BackgroundPreterm birth (PTB) is a major cause of infant morbidity and mortality in developing countries. Recent data suggest that in addition to Human Immunodeficiency Virus (HIV) infection, use of antiretroviral therapy (ART) increases the risk of PTB.
Cohen, Craig R   +7 more
core  

HIF-2α Expression Regulates Sprout Formation into 3D Fibrin Matrices in Prolonged Hypoxia in Human Microvascular Endothelial Cells

open access: gold, 2016
Tessa D. Nauta   +4 more
openalex   +2 more sources

Structure and refractive index of fibrin protofibril aggregates according to laser phase microscopy accompanied by DLS and AFM

open access: gold, 2021
M. N. Kirichenko   +5 more
openalex   +1 more source

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