Results 41 to 50 of about 227,757 (312)

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Chitosan/Gelatin Hydrogel as Immunoisolative Matrix for Injectable Bioartificial Pancreas

, 2009
The feasibility of using chitosan/gelatin hydrogel as immunoisolative matrix to provide an additional protection to the microencapsulated islet cells was demonstrated in this study.
楊凱強;吳長晉;林峰輝;郭宗甫;鄭詠馨;陳孟珮, YANG, KAI-CHIANG;WU, CHANG-CHIN;LIN, FENG-HUEI;KUO, TZONG-FU;CHENG, YUNG-HSIN;CHEN, MOON-PEI   +1 more
core   +1 more source

Preparation of Cellulose Hydrogel from Sago Pith Waste as a Medium for Seed Germination [PDF]

, 2021
A large amount of sago pith waste (SPW) produced by the growing sago industry has become an environmental concern. Instead of disposing as waste, SPW could be converted into a hydrogel and used as a seed germination medium.
Chin, Suk Fun, Mohd Effendi, Wasli, Angeline Lecca, Wilbert Jampi, Chia, Chin Hua, Suk-Fun Chin, Chin-Hua Chia, Angeline Lecca Wilbert Jampi, Mohd Effendi Wasli   +7 more
core   +1 more source

Recent Strategies and Advances in Hydrogel-Based Delivery Platforms for Bone Regeneration

Nano-Micro Letters
Highlights Recent advances in the combined delivery platform that integrate nano-/microscale carriers and with 3D hydrogel network for bone regeneration are summarized.
Xiao Wang, Jia Zeng, Donglin Gan, Kun Ling, Mingfang He, Jianshu Li, Yongping Lu   +6 more
doaj   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Hydrogel-Based Gas Sensors for NO₂ and NH₃

, 2020
In this study, an innovative gas sensing mechanism, self-responsive sensing mechanism, has been detected in the supramolecular hydrogel-based sensors. The self-responsive ability of as-fabricated hydrogel-based sensors to the target gas (e.g., NO2, NH3 ...
Jianmei Gao (5881865), Hui Zhi (106532), Liang Feng (1634440)   +2 more
core   +1 more source

Reversible Control of Gelatin Hydrogel Stiffness Using DNA Crosslinkers [PDF]

, 2020
Biomaterials with dynamically tunable properties are critical for a range of applications in regenerative medicine and basic biology. In this work, we show the reversible control of gelatin methacrylate (GelMA) hydrogel stiffness through the use of DNA ...
Julio, Bernal, Mehdi, Nikkhah, Azadeh, Zare, Robert, Ros, Ryan, Merkley, Nicholas, Stephanopoulos, Yang, Xu, Alex, Buchberger, Harpinder, Saini, Kiarash Rahmani, Eliato   +9 more
core   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Durability and Self-healing Effects of Hydrogel Coatings with respect to Contact Condition

Scientific Reports, 2017
The self-healing property of a hydrogel applied to a glass substrate as a thin polymer coating was assessed. The motivation was to develop a durable hydrogel coating that may be used to protect the surface of precision components from surface damage and ...
Chang-Lae Kim, Dae-Eun Kim
doaj   +1 more source

Printing Structurally Anisotropic Biocompatible Fibrillar Hydrogel for Guided Cell Alignment

Gels, 2022
Many fibrous biological tissues exhibit structural anisotropy due to the alignment of fibers in the extracellular matrix. To study the impact of such anisotropy on cell proliferation, orientation, and mobility, it is important to recapitulate and achieve
Zhengkun Chen, Nancy Khuu, Fei Xu, Sina Kheiri, Ilya Yakavets, Faeze Rakhshani, Sofia Morozova, Eugenia Kumacheva   +7 more
doaj   +1 more source