Results 91 to 100 of about 1,083,790 (305)

Antimicrobial Activity of Selected Antioxidants

Journal of Food Protection, 1977
Tripticase soy broth containing 100, 150, 200 and 400 ppm of butylated hydroxyanisole (BHA), propyl gallate, nordihydroguaiaretic acid (NDGA), or combined BHA and propyl gallate was inoculated with Escherichia coli or Staphylococcus aureus to determine the antimicrobial effect of these antioxidants.
An Ling, Shih, Natholyn D, Harris
openaire   +2 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Antioxidant Activity of Endophytic Fungi Isolated from Green and Brown Algae

Journal of Pure and Applied Microbiology
Endophytic fungi have attracted considerable attention because of their diverse bioactive compounds and potential pharmaceutical applications. In this study, we investigated the antioxidant activity of endophytic fungi isolated from green and brown algae.
A.K. Ramya, K. Sethumadhavan, R. Devika
doaj   +1 more source

Phenolic content of Hypodaphnis Zenkeri and its antioxidant effects against fenton reactions’ mediated oxidative injuries on liver homogenate [PDF]

, 2014
Under oxidative stress conditions, endogenous antioxidant defenses are unable to completely inactivate the free radicals generated by an excessive production of reactive oxygen species (ROS).
Biapa, Bopanna, Choumessi, Cvjetko, Djacbou, Dongmo, Etoundi, Garratt, Israhad, Maestri, Misra, Molyneux, Panda, Singleton, Titanji   +14 more
core   +3 more sources

Antioxidant Activity of Wine Pomace

American Journal of Enology and Viticulture, 1996
Extractable polyphenols and antioxidant activity of white and red grape pomaces were determined. Total extractable polyphenols assayed by the Folin-Ciocalteu method in white grape pomace (6.5%), skins (5.3%), and seeds (9.2%) were higher than those in red grapes: 2.2%, 2.1%, and 2.1%, respectively.
Larrauri, José A., Rupérez Antón, Pilar, Saura Calixto, Fulgencio D.   +2 more
openaire   +2 more sources

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Antimutagenic and antioxidant activity of novel 4-substituted phenyl-2,2'-bichalcophenes and aza-analogs

Drug Design, Development and Therapy, 2013
Wael M El-Sayed,1,2 Warda A Hussin31King Faisal University, Faculty of Science, Departments of Biological Sciences and Chemistry, Al-Hufof, Ahsa, Kingdom of Saudi Arabia; 2University of Ain Shams, Faculty of Science, Department of Zoology, Cairo, Egypt ...
El-Sayed WM, Hussin WA
doaj  

Antioxidant Activity and Total Phenolic Content of Date Palms Syrup (Phoenix Dactylifera L) [PDF]

, 2017
Palm date fruits (Phoenix dactylifera L) have been used for medical treatment, one of the medical purpose as antioxidant, which is the coumpound for free radical scavenging.
Cartika, H. (Harpolia), Elisya, Y. (Yetri), Rizkiana, A. (Anindita)   +2 more
core  

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Effects of exercise on different antioxidant enzymes and related indicators: a systematic review and meta-analysis of randomized controlled trials

Scientific Reports
Numerous studies on the effects of exercise on antioxidant enzymes have generally concluded that regular exercise positively impacts antioxidant enzyme activity.
Yongchao Xie, Yu Gu, Zhen Li, Lei Zhang, Yang Hei   +4 more
doaj   +1 more source