Results 81 to 90 of about 79,551 (308)
Journal of International Medical Research, 2018 Objective To explore the role and mechanism of β1 integrin in the regulation of multicellular drug resistance in hepatocellular carcinoma (HCC). Methods This in vitro study used a liquid overlay technique to obtain multicellular spheroids of two human ...
Tao Tian +8 more
doaj +1 more source
Innovative Biosystems and Bioengineering, 2019 Background. Placental mesenchymal stem cells application is a promising area of cell therapy for number diseases. Their using in the form of spheroids results in enhancement of the therapeutic potential, improve the cells survival after transplantation ...
Volodymyr Prokopiuk +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Microstructural evolution of premium rail steel during flash butt welding (FBW), comparing physically simulated heat‐affected zones with actual weld regions. Thermal cycles induce phase transformations and microstructural heterogeneity that influence weld quality and mechanical performance. These findings provide insights into optimizing FBW parameters
Emmanoelle Cintra da Cunha Araújo +15 more
wiley +1 more source
MiR-20a overexpression decreases tumor spheroids.
, 2014 (A) Representative image of spheroids in culture with miR-20a overexpression. (B) Quantification of spheroid difference with miR-20a overexpression. The total area occupied by the spheroids within an image was measured by circumscribing the perimeter of ...
Electron Kebebew (339759) +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez +9 more
wiley +1 more source
Development of controlled release spheroids using Buchanania cochinchinesis gum [PDF]
Chirauli nut gum was isolated from the bark of Buchanania cochinchinesis (fam. Anacadiacea) and was used as a release modifier for the preparation of Diclofenac sodium spheroids using the extrusion spheronization technique.
K Gowthamarajan +3 more
core +1 more source
, 2023 Table 1 - Electron microscopy imaging and mechanical characterization of T47D multicellular tumor spheroids–Older spheroids reduce interstitial space and become ...
Hassan A. Almarshad (15910157) +6 more
core +1 more source
Advanced Functional Materials, EarlyView.UCNP@MnOx‐Hyp@HRM (UMHM) enables tumor targeting and accumulation. Under 808 nm NIR irradiation, PDT/CDT synergistically triggers ICD and cGAS–STING immunity for deep hepatocellular carcinoma therapy. ABSTRACT Photodynamic therapy (PDT) is promising against hepatocellular carcinoma (HCC).
Wen Li +10 more
wiley +1 more source
The morphology of cell spheroids in simple shear flow
Frontiers in PhysicsCell spheroids are a widely used model to investigate cell-cell and cell-matrix interactions in a 3D microenvironment in vitro. Most research on cell spheroids has been focused on their response to various stimuli under static conditions.
Rosalia Ferraro +6 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source