Results 101 to 110 of about 5,854,385 (285)

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

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, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Reactive oxygen species scavenging by catalase is important for female lutzomyia longipalpis fecundity and mortality [PDF]

, 2011
The phlebotomine sand fly Lutzomyia longipalpis is the most important vector of American visceral leishmaniasis (AVL), the disseminated and most serious form of the disease in Central and South America.
Genta, Fernando A., Diaz-Albiter, Hector, Dillon, Rod J., Mitford, Roanna, Sant'Anna, Mauricio R. V.   +4 more
core   +3 more sources

Dietary Antioxidant An Indispensible Nutrient

Journal of Bahria University Medical and Dental College, 2019
Free radicals prevail as atoms, molecules or unpaired electrons being extremely reactive as well as unstable1. They can lead to chemical reactions alongside different molecules.
Shizma Junejo, Zara Sami, Faiza Rafique Shaikh   +2 more
doaj   +1 more source

Spectrophotometric Quantification of Reactive Oxygen, Nitrogen and Sulfur Species in Plant Samples

, 2017
Reactive oxygen, nitrogen and sulfur species are key signalling molecules involved in multiple physiological processes that can be examined in qualitative and quantitative manners.
Fotopoulos, Vasileios, Savvides, Andreas M., Egli C. Georgiadou, Georgiadou, Egli C., Andreas Savvides, Antoniou, Chrystalla, Vasileios Fotopoulos, Chrystalla Antoniou   +7 more
core   +1 more source

Reactive nitrogen species mediated cross-stress tolerance in plants

, 2020
The ever-changing environmental conditions constantly challenge plants with biotic and abiotic cues causing severe crop losses worldwide. These external stresses stimulate plant responses and adaptations. Priming, which is induced by chemical and natural
M.J. Iglesias, Terrile, Maria Cecilia, Iglesias, María José, Casalongue, Claudia, C.A. Casalongué, M.C. Terrile, R. París, Paris, Ramiro   +7 more
core   +1 more source

A Holistic Platform Approach for Developing Robust Pulmonary mRNA Delivery: Integrating Novel Phenolic Acid‐Derived Ionizable Lipids and Device Engineering

Advanced Functional Materials, EarlyView.
An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal, Younan Ma, Asad Khanmohammed, Dipen Parande, Hanming Zhang, Saket Dolare, Juliet Chen, Apiwat Wangweerawong, Saswata Karmakar, Hongfeng Deng, Frank Koppenhagen, Shraddha Sharma, Eric Reyes, Sherry He, Lianne Boeglin, Caroline Woo, Azadeh Paksa, Ayed Allawzi, Anusha Dias, Gregory Troiano, Shrirang Karve, Frank DeRosa   +21 more
wiley   +1 more source

Involvement of endolysosome iron in HIV-1 gp120-, morphine-, and iron supplementation-induced disruption of the reactive species interactome and induction of neurotoxicity

Redox Report
Background: Iron continues to be linked to the pathogenesis of neurodegenerative disorders including HIV-1 associated neurocognitive disorders (HAND). People with HIV-1 who use opioids have a higher risk of developing HAND, and HIV-1 proteins and opioids
Nirmal Kumar, Peter W. Halcrow, Darius N. K. Quansah, Braelyn Liang, Olimpia Meucci, Jonathan D. Geiger   +5 more
doaj   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

NOXious gases and the unpredictability of emerging plant pathogens under climate change

BMC Biology, 2017
Emerging pathogens of crops threaten food security and are increasingly problematic due to intensive agriculture and high volumes of trade and transport in plants and plant products.
Helen N. Fones, Sarah J. Gurr
doaj   +1 more source

15d-PGJ₂ reduces the production of reactive nitrogen species.

, 2013
The Griess reaction was used to determine the amount of reactive nitrogen species produced by RAW264.7 macrophages treated with 2 µM 15d-PGJ2 and infected with Salmonella.
B. Brett Finlay (53559), Stephanie R. Shames (361716), Shannon L. Russell (219877), L. Caetano M Antunes (438452), Navkiran Gill (219872), Michelle M. C. Buckner (438451)   +5 more
core   +1 more source