Results 121 to 130 of about 270,169 (306)

Effect of potassium sources on the antioxidant activity of eggplant¹ [PDF]

open access: yesRevista Brasileira de Ciência do Solo, 2014
Potassium participates in the essential processes in plant physiology, however, the effects of K sources on plant metabolism have been little studied.
Douglas José Marques   +5 more
doaj  

Probiotic‐Derived Vesicles Rectally Delivered via Thermo‐Gelling Copolymer Promote Mucosal Healing and Reduce Inflammation in Ulcerative Colitis

open access: yesAdvanced Science, EarlyView.
A thermo‐responsive rectal delivery platform integrating probiotic‐derived extracellular vesicles within a hyaluronic acid‐based copolymer enables localized and sustained therapy for ulcerative colitis. The formulation effectively suppresses inflammation, promotes macrophage polarization toward a regenerative phenotype, restores epithelial barrier ...
Ayushi Mairal   +5 more
wiley   +1 more source

Effect of Ethylene Antagonist Silver Thiosulphate on the Flower Longevity of Clarkia pulchella Pursh.

open access: yesJournal of Horticultural Research, 2018
An experiment was conducted to study the effect of different concentrations of silver thiosulphate (STS) on flower longevity of Clarkia pulchella Pursh. The buds were subjected to 0.1, 0.25, 0.5, 0.75 and 1 mM of STS for 1 h pulse treatment.
Dar Riyaz Ahmad, Tahir Inayatullah
doaj   +1 more source

Liver catalase [PDF]

open access: yesBiochemical Journal, 1943
R, Lemberg, J W, Legge
openaire   +2 more sources

Hollow Cu2O Nanozymes Enhance Probiotic Therapy for Colitis via Redox Homeostasis and TXNIP/NLRP3 Inflammasome Inhibition

open access: yesAdvanced Science, EarlyView.
Hollow cuprous oxide (H‐Cu2O) nanozymes feature enlarged catalytic surfaces for superior reactive oxygen species (ROS) scavenging. By efficiently neutralizing mucosal ROS, H‐Cu2O directly suppresses the TXNIP/NLRP3 inflammasome axis and restores intestinal epithelial barrier integrity.
Guangzhao Wang   +7 more
wiley   +1 more source

Lactobacilli with superoxide dismutase-like or catalase activity are more effective in alleviating inflammation in an inflammatory bowel disease mouse model [PDF]

open access: yes, 2018
Anna Tomusiak-Plebanek,1 Piotr Heczko,1 Beata Skowron,2 Agnieszka Baranowska,2 Krzysztof Okoń,3 Piotr J Thor,2 Magdalena Strus1 1Department of Microbiology, Jagiellonian University Medical College, Poland; 2Department of Pathophysiology, Jagiellonian ...
Tomusiak-Plebanek A   +6 more
core  

Oral Delivery Systems for Food‐Derived Bioactive Peptides: Enhancing Stability, Bioavailability, and Health Benefits

open access: yesAdvanced Science, EarlyView.
Advanced delivery systems—including nanoparticles, nanoemulsions, liposomes, and hydrogels—protect food‐derived bioactive peptides from gastrointestinal degradation and bitterness. These systems enable pH‐responsive release, enhance intestinal absorption, and improve therapeutic efficacy against oxidative stress, metabolic disorders, cancer, and ...
Yu Xu   +5 more
wiley   +1 more source

Synchronized Imaging of Hydrogen Peroxide and Hydroxyl Radical in Pyroptosis and Epilepsy

open access: yesAdvanced Science, EarlyView.
A dual‐responsive fluorescent probe, HH, enables synchronized visualization of H2O2 and •OH through spectrally resolved green and red channels. By tracking redox dynamics in pyroptosis and epilepsy models, HH reveals ROS elevation during seizure‐like pathology and supports evaluation of antioxidant and antiepileptic therapeutic interventions.
Yabing Gan   +9 more
wiley   +1 more source

Adaptive Responses of Tropical Crops: A Multi‐Scale Omics Integrated Perspective

open access: yesAdvanced Science, EarlyView.
Tropical crops integrate genomic, morphological, physiological, and ecological adaptations to thrive under extreme and variable environments. This review highlights how natural selection, domestication, and breeding shape stress resilience, resource‐use strategies, and productivity in sugarcane, banana, cassava, rubber and oil palm, offering new routes
Peilin Wang   +11 more
wiley   +1 more source

High serum levels of 8-OHdG are an independent predictor of post-stroke depression in Chinese stroke survivors

open access: yesNeuropsychiatric Disease and Treatment, 2018
Zhihua Liu, Yan Cai, Jincai He Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China Purpose: Although previous studies have investigated oxidative stress biomarkers in association with depression in non ...
Liu ZH, Cai Y, He J
doaj  

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