Results 61 to 70 of about 151,431 (341)

Inhibition of Heat Shock Protein 90β by Catalpol: A Potential Therapeutic Approach for Alleviating Inflammation‐Induced Cartilage Injuries in Osteoarthritis

open access: yesAdvanced Science, EarlyView.
The schematic diagram delineates the chondroprotective effects of Ca‐bMSN in OA models. The upper portion of the diagram depicts the synthesis process of Ca‐bMSN. The lower section illustrates the post‐injection of Ca‐bMSN in joint cavity, catalpol released and subsequently mediates the reduction of oxidative stress, ECM catabolism, apoptosis, and ...
Zhenwei Zhou   +14 more
wiley   +1 more source

Impact of Virus‐Mediated Modifications in Bacterial Communities on the Accumulation of Soil Organic Carbon

open access: yesAdvanced Science, EarlyView.
This study illustrates the impact of viruses on carbon cycling in soils with different availabilities of carbon. In conditions of low carbon availability, viruses adopt a lysogenic lifestyle, integrate into the host genomes and facilitate the degradation of carbon.
Mingfeng Liu   +8 more
wiley   +1 more source

Marine Carbohydrate-Based Compounds with Medicinal Properties

open access: yesMarine Drugs, 2018
The oceans harbor a great diversity of organisms, and have been recognized as an important source of new compounds with nutritional and therapeutic potential.
Ariana A. Vasconcelos, Vitor H. Pomin
doaj   +1 more source

A Comparative Study of Rutin and Rutin Glycoside: Antioxidant Activity, Anti-Inflammatory Effect, Effect on Platelet Aggregation and Blood Coagulation

open access: yesAntioxidants, 2021
The effects of rutin and rutin glycoside with different solubility were compared on antioxidant activity and anti-inflammatory effects in vitro and the effects on platelet aggregation and blood coagulation in vitro and in vivo.
Sung-Sook Choi   +2 more
doaj   +1 more source

Host-linked soil viral ecology along a permafrost thaw gradient [PDF]

open access: yes, 2018
Climate change threatens to release abundant carbon that is sequestered at high latitudes, but the constraints on microbial metabolisms that mediate the release of methane and carbon dioxide are poorly understood1,2,3,4,5,6,7.
Bolduc, Benjamin   +22 more
core   +1 more source

A 1-acetamido derivative of 6-epi-valienamine: an inhibitor of a diverse group of β-N-acetylglucosaminidases [PDF]

open access: yes, 2007
The synthesis of an analogue of 6-epi-valienamine bearing an acetamido group and its characterisation as an inhibitor of β-N-acetylglucosaminidases are described.
Adrian Scaffidi   +49 more
core   +1 more source

Superelastic Fire‐Safe Aerogel with Hierarchical Structures via Dual Templates Aided by Microbubble Engineering

open access: yesAdvanced Science, EarlyView.
Here, a dual‐template strategy (ice and bubble template) is used to prepare fire‐safe aerogels with hierarchical structures. When the foam expansion ratio exceeds the jamming transition value in the foam system, the aerogels demonstrate superelasticity and extreme shape adaptability.
Xiaoyang Yu   +5 more
wiley   +1 more source

Targeted metagenomics of active microbial populations with stable-isotope probing [PDF]

open access: yes, 2016
The ability to explore microbial diversity and function has been enhanced by novel experimental and computational tools. The incorporation of stable isotopes into microbial biomass enables the recovery of labeled nucleic acids from active microorganisms,
Abu Laban   +67 more
core   +1 more source

Cyanogenic glycosides in plants [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2000
The presence of cyanogenic glycosides was determined in 70 plant species from the campus of the State University of Londrina, PR, Brazil, and a further 45 plant species from the Forestry Reserve on the Doralice Farm in Ibiporã, PR, Brazil. Of the vegetative species from the State University of Londrina, 7.1% showed cyanogenic glycosides: Manihot ...
Francisco, Ilza A.   +1 more
openaire   +5 more sources

Supramolecular Assembly of Triterpenoids: Current State and Biomedical Perspectives

open access: yesAggregate, EarlyView.
Triterpenoids serve as both exceptional molecular motifs for supramolecular assembly and versatile therapeutic agents, offering broad biological functions to improve health outcomes and enhance treatment efficacy. This review comprehensively summarizes recent advances in triterpenoid‐based supramolecular systems, including their roles as functional ...
Jie Zhong   +3 more
wiley   +1 more source

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