Results 51 to 60 of about 281,533 (310)

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

FEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa, Kazuhiko Higashida, Naoya Nakai   +2 more
wiley   +1 more source

Antioxidant Activity from Various Tomato Processing

Biosaintifika: Journal of Biology & Biology Education, 2016
Tomato is one of the high antioxidant potential vegetables. Nowadays, there are many techniques of tomato processings instead of fresh consumption, i.e. boiled, steamed, juiced and sauteed.
Retno Sri Iswari, R Susanti
doaj   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Total antioxidant capacity of saliva and dental caries

Medicina Oral Patología Oral y Cirugia Bucal, 2013
Dental caries is one of the most common infectious diseases worldwide. Saliva has many functions in the oral cavity and is the first line defense against dental caries. Oxidative stress can affect initiation and progression of many inflammatory and infectious diseases such as dental caries.
Ahmadi Motamayel, Fatemeh, Goodarzi, Mohammad Taghi, Hendi, Seyedeh Sareh, Kasraei, Shahin, Moghimbeigi, Abbas   +4 more
openaire   +3 more sources

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Impact of organic fertilizers on total antioxidant capacity in head cabbage

Horticultural Science, 2009
In recent years, the agri-food sector and consumers have begun to look at food not only for basic nutrition, but also for health benefits. The purpose of this study was to investigate the variations in the total antioxidant capacity (TAC) in head cabbage
P. Bímová, R. Pokluda
doaj   +1 more source

Antioxidant Activity, Total Phenolic Content and Total Flavonoid Content in Sweet Chestnut (Castanea sativa Mill.) Cultivars Grown in Northwest Spain under Different Environmental Conditions

Foods, 2022
The sweet chestnut fruit has always had great importance in the southern European countries. Chestnut production is an important source of income and a crop of high environmental value thanks to its role in soil protection.
Sidonia Martínez, Carlota Fuentes, Javier Carballo   +2 more
doaj   +1 more source

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

Investigation of oxidative stress index and lipid profile in cattle with brucellosis [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi, 2017
The aim of this study was to define the oxidative-antioxidative capacity and lipid profile in cattle with brucellosis. A total of 32 cattle of Simmental breed were used in the study, among those, 22 demonstrated microbiologically positive for brucellosis
Oğuz MERHAN, Kadir BOZUKLUHAN, Mushap KURU, Fatih BÜYÜK, Özkan ÖZDEN, Abdulsamed KÜKÜRT   +5 more
doaj   +1 more source

Dietary total antioxidant capacity and obesity in children and adolescents [PDF]

International Journal of Food Sciences and Nutrition, 2010
Dietary antioxidant intake has been suggested to protect against oxidative damage and related clinical complications. The aim of the present study was to assess the potential relationships between the dietary total antioxidant capacity (TAC) and obesity-related features in children and adolescents.Anthropometric variables from 369 children and ...
Blanca, Puchau, María C, Ochoa, M Angeles, Zulet, Amelia, Marti, J Alfredo, Martínez, Genoi, Members   +5 more
openaire   +2 more sources