Results 101 to 110 of about 430,234 (303)

Strategies to Design and Optimize Artificial Antigen‐Presenting Cells for T Cell Expansion in Cancer Immunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights recent advances in engineering artificial antigen‐presenting cells (aAPCs) as alternatives to dendritic cells for T cell expansion. Key design principles inspired by the immunological synapse are discussed, with emphasis on strategies for polyclonal and antigen‐specific T cell expansion.
Nguyen Thi Nguyen, Yu Seok Youn
wiley   +1 more source

Characteristics of Se'i (Rotenesse Smoked Meat) Treated with Coconut Shell Liquid Smoked and Citrus Aurantifolia Extract [PDF]

open access: yes, 2015
The objective of this study was to investigate the effect of Citrus aurantifolia extract (CAE), coconut shell liquid smoke (CSLS) and the combination of CAE and CSLS (CACS) on se'i characteristics.
Deno Ratu, M.R   +4 more
core  

Bacteria‐Derived Extracellular Vesicle as A “Trojan Horse” for Selective M1 Macrophage‐Targeting in A Multi‐Cellular Entanglement Environment

open access: yesAdvanced Functional Materials, EarlyView.
The temporary transition of macrophages from a pro‐inflammatory phenotype of macrophages (M1) to an anti‐inflammatory phenotype of macrophages (M2) is crucial for tissue repair and regeneration processes. Bacterial outer membrane vesicles (OMVs) are utilized as a “trojan horse” for specific M1 macrophage‐targeting and anti‐inflammatory drug delivery ...
Donglin Cai   +9 more
wiley   +1 more source

Effects of gamma radiation on nutritional and microbial quality of Pampus chinensis (Euphrasen 1788) [PDF]

open access: yes, 2008
To evaluate the efficiency of gamma radiation in combination with low temperature Chinese pomfret, Pampus chinensis were preserved by the treatment of different doses of gamma radiation (3, 5 and 8 KGy) at freezing temperature (-20°C) during 90 days ...
Alam, M.Z.   +3 more
core  

Transmembrane Activation of Catalysis and Protein Refolding in Synthetic Cells by Enzymes and Nanozymes

open access: yesAdvanced Functional Materials, EarlyView.
Synthetic cells are engineered herein to respond to an external chemical messenger by the activation of intracellular catalysis. The chemical messenger molecules are catalytically generated by an extracellular enzyme or a mineral surface, whereas the intracellular catalysis emerges via direct enzyme activation or via protein refolding.
Dante G. Andersen   +5 more
wiley   +1 more source

Modification of the standard epifluorescence microscopic method for total bacterial counts in environmental samples

open access: yesWater Research, 1993
Abstract Acridine orange direct count (AODC) is a popular method for determining microbial numbers in environmental samples via epifluorescence microscopy. We have found that the color of the fluorescing cells (green vs orange-red cells) depends on the level of moisture on the filter and that the percentage of green-fluorescing cells decreases when ...
Department of Environmental Engineering Sciences, University of Florida, Gainesville, FL 32611-2013, U.S.A. ( host institution )   +5 more
openaire   +3 more sources

Occurrence and distribution of pollution indicator bacteria in shellfish harvesting waters of Karnataka [PDF]

open access: yes, 2019
217-222Present study focuses on the seasonal variation in coliforms and the total bacterial load in estuarine waters of the South Karnataka from October 2013 to September 2014.
Thangavel, Suresh   +2 more
core  

Eco‐Fabricated Nanowave‐Textured Implants Drive Microtubule‐Assisted Nuclear Mechanotransduction and Chromatin Modification: Biophysical Priming for Osteogenesis and Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
Eco‐friendly nanowave‐textured implants produced via femtosecond laser fabrication enhance bone regeneration by orchestrating a precise mechanotransduction cascade. This nanotopography directs mesenchymal stem cell alignment and cytoskeletal organization, triggering changes in nuclear shape and chromatin acetylation that prime cells for osteogenesis ...
Bosu Jeong   +15 more
wiley   +1 more source

Evaluation of nitrogenous compounds, microbial changes and electrophoresis pattern during fermentation of Mahyaveh, the Iranian traditional fish sauce [PDF]

open access: yes, 2013
Mahyaveh, the Iranian traditional fish sauce is a product with distinct flavor that is produced by fermentation of small and underutilized fish species in the presence of high salt concentration.
Moayedi, Sayedeh Fatemeh   +1 more
core  

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