Results 201 to 210 of about 81,743 (268)

Artesunate improves cryopreserved yak sperm quality by activating SOD1 antioxidant pathway. [PDF]

open access: yesFront Vet Sci
Fan Y   +13 more
europepmc   +1 more source

Synergistic Effects in Condensed DNA Framework‐Mediated Synthesis of Amorphous Nanoalloys for Enhanced Electrocatalytic Oxygen Evolution

open access: yesSmall Structures, EarlyView.
The condensed DNA framework generates a self‐confined space that facilitates the constrained synthesis of FeCoNi amorphous nanoalloys (FeCoNi ANAs), while simultaneously acting as a dispersant and adhesive, as well as synergistically modulating the coupling of the lattice oxygen mechanism (LOM) and the adsorbate evolution mechanism (AEM), thereby ...
Zhuang Cai   +3 more
wiley   +1 more source

Integrated Use of Oxidative Stress and Histological Biomarkers of T. tinca as Indicators of 17‐Alpha‐Ethynylestradiol Exposure

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The potential adverse effects of 17‐alpha‐ethynylestradiol (50, 100, and 500 μg EE2/kg b.w., for 30 days) on tench (Tinca tinca) were evaluated by integrating biomarkers including physiological (hepato‐somatic index, spleen‐somatic index, and hematocrit), oxidative stress (catalase, glutathione peroxidase, and glutathione reductase activities;
Ana L. Oropesa   +3 more
wiley   +1 more source

Cadmium‐Induced Mitochondrial and MAMs Dysregulation in Rat Testis: The Protective Role of D‐Aspartate

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Cadmium (Cd), a heavy metal, disrupts the structure of seminiferous tubules and induces cell death at multiple stages of sperm development. Cd also impairs Leydig cells (LCs), resulting in reduced serum testosterone (T) levels. This study primarily examined the impact of Cd on the mitochondrial compartment and mitochondrial‐associated ...
Debora Latino   +7 more
wiley   +1 more source

Cabomba caroliniana and Schoenoplectus californicus as Antifouling Candidates: Anti‐Attachment and Toxicological Effects in Aurelia coerulea (Cnidaria, Scyphozoa)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Biofouling on artificial surfaces in aquatic ecosystems leads to significant economic losses. Current antifouling paints, while effective, often harm the aquatic environment. This study explores ecologically safe antifouling alternatives derived from plants, focusing on the aquatic macrophytes Cabomba caroliniana (CC) and Schoenoplectus ...
Mikael Luiz Pereira Morales   +9 more
wiley   +1 more source

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