Results 51 to 60 of about 3,605,716 (385)

Polyphenolic Compounds Analysis of Old and New Apple Cultivars and Contribution of Polyphenolic Profile to the In Vitro Antioxidant Capacity

Antioxidants, 2018
Polyphenols are antioxidant ingredients in apples and are related to human health because of their free radical scavenging activities. The polyphenolic profiles of old and new apple cultivars (n = 15) were analysed using high-performance liquid ...
Josephine Kschonsek, Theresa Wolfram, Annette Stöckl, V. Böhm   +3 more
semanticscholar   +1 more source

Comparison of antioxidant capacity of cow and ewe milk kefirs.

Journal of Dairy Science, 2018
This research aimed to evaluate the effects of using either grain or commercial starter culture on the antioxidative capacity of cow and ewe milk kefirs.
L. Yilmaz‐Ersan, T. Ozcan, A. Akpinar‐Bayizit, Saliha Şahin   +3 more
semanticscholar   +1 more source

Dietary antioxidant supplementation improves the in vitro quality and antioxidant capacity of Colombian Creole stallion semen

Czech Journal of Animal Science
Dietary antioxidant supplementation has become popular for managing male infertility because of its impact on the antioxidant capacity of semen. This study evaluates the effect of dietary antioxidant supplementation on the seminal characteristics of ...
Maria Claudia Puerta, Laura Henao-Salazar, Isabel Catalina Vélez, Sergio León, Banjamín Rojano, Giovanni Restrepo, Alexandra Úsuga   +6 more
doaj   +1 more source

Total Polyphenol Content and Antioxidant Capacity of Rosehips of Some Rosa Species

Medicines, 2018
Background: Rosehips, the fruits of Rosa species, are well known for their various health benefits like strengthening the immune system and treating digestive disorders.
N. Koczka, É. Stefanovits-Bányai, A. Ombódi   +2 more
semanticscholar   +1 more source

Comparison of Iron (III) Reducing Antioxidant Capacity (iRAC) and ABTS Radical Quenching Assays for Estimating Antioxidant Activity of Pomegranate

Beverages, 2018
Pomegranate juice (PJ) has total antioxidant capacity which is reportedly higher compared to other common beverages. This short study aimed to assess the total antioxidant capacity of commercial PJ and pomegranate fruit using a newly described method for
Hau Ching Wan, Bushra Sultana, Poonam Singh Nigam, Richard Owusu-Apenten   +3 more
doaj   +1 more source

Effects of Xenobiotics on Total Antioxidant Capacity [PDF]

Interdisciplinary Toxicology, 2012
ABSTRACT The objective of this article was to review the effects of xenobiotics on total antioxidant capacity (TAC). Measurement of TAC is appropriate for evaluation of the total antioxidant defenses of blood, cells, and different kinds of tissues and organs.
openaire   +3 more sources

Social context prevents heat hormetic effects against mutagens during fish development

FEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere, Claudio Silva De Freitas, Adam Bates, Kenneth B. Storey, Pedro Beltran‐Alvarez, Katharina C. Wollenberg Valero   +5 more
wiley   +1 more source

Isolation, identification, and characterization of corn-derived antioxidant peptides from corn fermented milk by Limosilactobacillus fermentum

Frontiers in Nutrition, 2022
Dairy-derived peptides and corn-derived peptides have been identified as essential ingredients for health promotion in the food industry. The hydrolysis based on lactic acid bacteria (LAB) protease system is one of the most popular methods to prepare ...
Jue Xu, Jue Xu, Yingyan Chen, Xiankang Fan, Xiankang Fan, Zihang Shi, Zihang Shi, Mingzhen Liu, Mingzhen Liu, Xiaoqun Zeng, Xiaoqun Zeng, Zhen Wu, Zhen Wu, Daodong Pan, Daodong Pan   +14 more
doaj   +1 more source

DFT Investigation of pH-Driven Oxygen Vacancy Formation-Annihilation in CeO2 [PDF]

arXiv, 2021
There is considerable interest in the pH-dependent switchable biocatalytic properties of cerium oxide nanoparticles (CeNPs) in biomedicine, where these materials exhibit beneficial antioxidant activity against reactive oxygen species at neutral and basic physiological pH but cytotoxic prooxidant activity at acidic pathological pH. Oxygen vacancies play
arxiv  

TOMM20 as a driver of cancer aggressiveness via oxidative phosphorylation, maintenance of a reduced state, and resistance to apoptosis

Molecular Oncology, EarlyView.
TOMM20 increases cancer aggressiveness by maintaining a reduced state with increased NADH and NADPH levels, oxidative phosphorylation (OXPHOS), and apoptosis resistance while reducing reactive oxygen species (ROS) levels. Conversely, CRISPR‐Cas9 knockdown of TOMM20 alters these cancer‐aggressive traits.
Ranakul Islam, Megan E. Roche, Zhao Lin, Diana Whitaker‐Menezes, Victor Diaz‐Barros, Eurico Serrano, Maria Paula Martinez Cantarin, Nancy J. Philp, Atrayee Basu Mallick, Ubaldo Martinez‐Outschoorn   +9 more
wiley   +1 more source