Results 91 to 100 of about 50,150 (276)

Conformationally restricted calpain inhibitors [PDF]

open access: yes, 2015
The cysteine protease calpain-I is linked to several diseases and is therefore a valuable target for inhibition. Selective inhibition of calpain-I has proved difficult as most compounds target the active site and inhibit a broad spectrum of cysteine ...
Adams, S.E.   +5 more
core   +3 more sources

Recent Advances in Enhancing the Stability of CsPbI3 Perovskite Quantum Dots for Light‐Emitting Diodes

open access: yesRare Metals, EarlyView.
ABSTRACT CsPbI3 quantum dots (QDs) have attracted considerable attention as promising candidates for light‐emitting diode (LED) applications. However, their intrinsic tendency to undergo a spontaneous phase transition to a nonperovskite structure significantly hampers their practical deployment. Considerable efforts have been devoted to stabilizing the
Yajing Chang   +12 more
wiley   +1 more source

Gastroprotection of Suaveolol, Isolated from <em>Hyptis suaveolens</em>, against Ethanol-Induced Gastric Lesions in Wistar Rats: Role of Prostaglandins, Nitric Oxide and Sulfhydryls

open access: yesMolecules, 2012
<em>Hyptis suaveolens </em>is a medicinal plant that is, according to traditional medicine, considered useful in the treatment of gastric ulcers.
María Elena Sánchez-Mendoza   +6 more
doaj   +1 more source

Antioxidant requirements of rats exposed to 100 % oxygen. Part 2 - Effects of dietary ascorbic acid [PDF]

open access: yes
Dietary ascorbic acid effects as antioxidants in rats exposed to 100 percent ...
Brooksby, G. A.   +2 more
core   +1 more source

Engineering a Tumor‐Targeted MgH2@Lip/PD‐L1 Nanoplatform for Synergistic Hydrogen Therapy and Immune Activation

open access: yesRare Metals, EarlyView.
ABSTRACT Lung cancer remains the leading cause of cancer‐related deaths worldwide, yet immune checkpoint blockade (ICB) is often compromised by an immunosuppressive tumor microenvironment (TME) with acidosis, hypoxia, and poor T cell infiltration. Here, we develop a TME‐responsive nanoplatform (MgH2@Lip/PD‐L1) that couples hydrogen gas therapy with PD ...
Xuyu Gu   +5 more
wiley   +1 more source

Investigation of the Efficiency of Use of Polycomponent Acidifiers in the Technology of Rye- Wheat Bread [PDF]

open access: yes, 2017
The polycomponent acidifiers “Optimal 1” and “Optimal 2” were elaborated at the National University of food technologies (Kyiv city, Ukraine) for intensifying the technology of rye-wheat bread and prolongation of its freshness.The composition of ...
Bilyk, O. (Olena)   +3 more
core  

Cadmium removal by living cells of the marine microalgaTetraselmis suecica [PDF]

open access: yes, 2002
[Abstract] Cadmium removal by living cells of the marine microalga Tetraselmis suecica was tested in cultures exposed to different cadmium concentrations (0.6, 3, 6, 15, 30 and 45 mg/l). The EC50 for growth was 7.9 mg Cd/l after six days of exposure. The
Abalde, Julio   +3 more
core   +2 more sources

Carbon Dot‐Based Mechanofluorescent Hydrogel with Tunable Fluorescence for Bioengineering Applications

open access: yesSmall, EarlyView.
Hybrid hydrogels embedded with carbon‐based quantum dots (CQDs) exhibit real‐time fluorescence change in response to compressive force. These hydrogels demonstrate multifunctionality, biocompatibility, and tunable mechanofluorescent behavior, enabling advanced applications in soft robotics.
Elahe Masaeli   +3 more
wiley   +1 more source

The effect of tetrathionate on the stability and immunological properties of muscle triosephosphate dehydrogenases [PDF]

open access: yes
Tetrathionate effect on stability and immunological properties of muscle triosephosphate ...
Allison, W. S., Kaplan, N. O.
core   +1 more source

Using Sensors and Generators of H2O2 to Elucidate the Toxicity Mechanism of Piperlongumine and Phenethyl Isothiocyanate [PDF]

open access: yes, 2016
Aims: Chemotherapeutics target vital functions that ensure survival of cancer cells, including their increased reliance on defense mechanisms against oxidative stress compared to normal cells.
Beijing K. Huang   +5 more
core   +1 more source

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