Results 31 to 40 of about 60,705 (304)
, 2019 Blood capillaries deliver oxygen and nutrients to surrounding micro-regions of tissue and carry away metabolic waste. In normal tissue, capillaries are close enough to keep all the cells viable.
Miklόs Gratzl (6713588) +1 more
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, 2019 Blood capillaries deliver oxygen and nutrients to surrounding micro-regions of tissue and carry away metabolic waste. In normal tissue, capillaries are close enough to keep all the cells viable.
Miklόs Gratzl (6713588) +1 more
core +2 more sources
Evaluation of Nanoparticle Penetration in the Tumor Spheroid Using Two-Photon Microscopy
Biomedicines, 2020 Mesoporous silica nanoparticles (MSNs) have emerged as a prominent nanomedicine platform, especially for tumor-related nanocarrier systems. However, there is increasing concern about the ability of nanoparticles (NPs) to penetrate solid tumors, resulting
Feby Wijaya Pratiwi +6 more
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Biofidelic dynamic compression of human cortical spheroids reproduces neurotrauma phenotypes
Disease Models & Mechanisms, 2021 Fundamental questions about patient heterogeneity and human-specific pathophysiology currently obstruct progress towards a therapy for traumatic brain injury (TBI). Human in vitro models have the potential to address these questions.
Aaron R. Shoemaker +9 more
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The spheroidizing tendency and spheroidization mechanism of 75Cr1 steel [PDF]
MATEC Web of Conferences, 2018 Spheroidization annealing process was carried out on 75Cr1 steel after cold rolling. Using TEM, SEM and image analysis software Image-Pro Plus 6.0, the effects of cold rolling and spheroidization processes on microstructure and mechanical properties were analyzed.
Huo Jiping, Zhou Chong, Wang Hua
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Applied Sciences, 2018 Mesenchymal stem cells (MSCs) reside quiescently within a specialised ‘niche’ environment in the bone marrow. However, following appropriate signalling cues, MSCs mobilise and migrate out from the niche, typically toward either sites of injury (a ...
Jake Casson +4 more
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Additional co-culture spheroid images.
, 2022 a) Replicates of BxPC3 (green) and BxGR-360C (red) co-culture spheroids (3:1 ratio) 4 and 24 hours after seeding. 2000 total cells per spheroid. Scale bar 100 μm. b) Replicates of BxPC3 (red) and BxGR-360C (green) co-culture spheroids (3:1 ratio).
Ian I. Cardle (12646922) +7 more
core +2 more sources
Collagen Partition in Polymeric Aqueous Two-Phase Systems for Tissue Engineering
Frontiers in Chemistry, 2018 Aqueous two-phase systems (ATPS) of polyethylene glycol (PEG) and dextran (DEX) are commonly used to partition proteins. Protein partition in ATPS is a complex phenomenon and depends on factors including molecular weight of polymers, and electrochemical ...
Sunil Singh, Hossein Tavana
doaj +1 more source
Cold storage of porcine hepatocyte spheroids for spheroid bioartificial liver [PDF]
Xenotransplantation, 2019 AbstractBackground and aimsCell‐based therapies for liver disease such as bioartificial liver rely on a large quantity and high quality of hepatocytes. Cold storage was previously shown to be a better way to preserve the viability and functionality of hepatocytes during transportation rather than freezing, but this was only proved at a lower density of
Yi Li +6 more
openaire +2 more sources