Results 131 to 140 of about 58,945 (349)

A 3D Astrocyte Microenvironment Model Enables Rapid Ca2+‐Resolved Analysis and Therapeutic Modulation of Oxidative Neuroinflammation

open access: yesAdvanced Healthcare Materials, EarlyView.
This work presents ARC‐3D, a soft 3D model that recreates how brain support cells, called astrocytes, react to oxidative stress. The system visualizes rapid calcium changes and inflammatory signals, and shows how the drug KDS12025 can protect cells from damage. ARC‐3D offers a simple, reliable way to study early drivers of brain inflammation.
Ju‐Kang Kim   +6 more
wiley   +1 more source

Calcium Alginate Bead Based Scaffold For Drug Delivery And Tissue Engineering [PDF]

open access: yes, 2014
Implants are medical devices that are fabricated in order to substitute, support or improve the biological structures. Generally, such implants are composed of biocompatible materials (synthetic polymers and natural biopolymers, metals, metal alloys ...
Kabiraj, Prajna
core  

Highly Tunable and Cell‐Remodelable Thiol‐ene Alginate‐Peptide Crosslinked Hydrogels to Recreate Cellular and Organoid Microenvironments for Biofabrication

open access: yesAdvanced Healthcare Materials, EarlyView.
Norbornene‐functionalized alginate is crosslinked with a di‐thiolated peptide sequence cleavable by cell‐secreted matrix metalloproteinases and decorated with cell‐adhesion peptides upon exposure to UV. Thyroid follicles, endometrial and intestinal organoids are encapsulated in a gentle manner with high cell viability and correct phenotype ...
Julia Fernández‐Pérez   +8 more
wiley   +1 more source

Prospects of seaweed farming in India [PDF]

open access: yes, 2004
Seaweeds constitute one of the commercially important marine living renewable resources. They are used as human food, feed for animals, fertilizer for land crops, source of chemicals and drugs.
Kaliaperumal, N
core  

Kidney Organoids in Drug Development: Integrating Technological Advances and Standardization for Effective Implementation

open access: yesAdvanced Healthcare Materials, EarlyView.
This review examines how emerging enabling technologies enhance the physiological relevance, scalability, and reproducibility of kidney organoids, while advanced analytical approaches support model validation and deepen mechanistic insight into nephrotoxicity.
Helen Kearney   +3 more
wiley   +1 more source

Alginates in the treatment of postgastroresection reflux esophagitis

open access: yesТерапевтический архив, 2012
Aim. To evaluate the efficacy of alginates in the treatment of postgastroresection reflux esophagitis. Subjects and methods. Thirty-four post-Billroth II distal gastrectomy patients with reflux esophagitis and without erosive and ulcerative lesions of ...
O B Ianova, V A Kim, E V Treĭman
doaj  

Engineering of Calcium Alginate- PANI@Sawdust Wood hydrogel Bio-beads for the Removal of the Sulfonate Groups-Containing Orange G dye from Aqueous Solution [PDF]

open access: green, 2021
Abdelaziz Imgharn   +8 more
openalex   +1 more source

A Synovium‐on‐Chip Platform to Study Multicellular Interactions in Arthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
The Synovium‐on‐Chip comprises a thin microporous PDMS membrane to support co‐culture of fibroblast‐like synoviocytes (FLS), THP‐1‐derived macrophages, and endothelial cells, enabling real‐time analysis of synovial‐vascular interactions. FLS migration through the pores drives endothelial remodeling, while TNF‐α stimulation induces robust inflammatory ...
Laurens R. Spoelstra   +8 more
wiley   +1 more source

Alginate–lavender nanofibers with antibacterial and anti-inflammatory activity to effectively promote burn healing

open access: green, 2016
Hadi Hajiali   +7 more
openalex   +2 more sources

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