Results 11 to 20 of about 9,569,482 (202)

Metal Oxide Nanoparticle Based Electrochemical Sensor for Total Antioxidant Capacity (TAC) Detection in Wine Samples [PDF]

Biosensors, 2018
A single-use electrochemical screen-printed electrode is reported based on biomimetic properties of nanoceria particles (CeNPs). The developed tool showed an easy approach compared to the classical spectrophotometric methods reported in literature in ...
Cristina Tortolini, Paolo Bollella, Rosaceleste Zumpano, Gabriele Favero, Franco Mazzei, Riccarda Antiochia   +5 more
doaj   +10 more sources

Role of Caspase -3 and Total Antioxidant Capacity (TAC) in Idiopathic Infertile Male [PDF]

Diyala Journal of Medicine, 2018
Background: Sperm differentiation during spermatogenesis is highly regulated by different caspases and oxidant-antioxidant mechanisms.    Objective: To assess the levels of the caspase -3 and total antioxidant capacity (TAC) in seminal plasma and ...
Madha Mohammed Sheet Saleh, Estabraq Abdulrasool Al -Wasiti, Adnan Nafil Muslim   +2 more
doaj   +8 more sources

Determining Pro-Oxidant Antioxidant Balance (PAB) and Total Antioxidant Capacity (TAC) in Patients with Schizophrenia [PDF]

Iranian Journal of Psychiatry, 2018
Objective: Schizophrenia is a disease with unknown etiology. There is evidence suggesting that oxidative damage occurs in schizophrenia. Oxidative damage may arouse from imbalance between oxidant and anti-oxidant factors in cellular and tissue ...
Farnaz Zahei Avval, Niloufar Mahmoudi, Abolfazl Nosrati Tirkani, Lida Jarahi, Daryoush Hamidi Alamdari, Seyed Alireza Sadjadi   +5 more
doaj   +3 more sources

Dietary total antioxidant capacity (TAC) among candidates for coronary artery bypass grafting (CABG) surgery: Emphasis to possible beneficial role of TAC on serum vitamin D. [PDF]

PLoS ONE, 2018
AimsRecently, the clinical importance of total antioxidant capacity (TAC) and its protective role against several chronic diseases like cardiovascular disease, osteoporosis and several types of cancers has been reported.
Mahdieh Abbasalizad Farhangi, Mahdi Najafi   +1 more
doaj   +4 more sources

Exploring the antioxidant potential of endophytic fungi: a review on methods for extraction and quantification of total antioxidant capacity (TAC). [PDF]

3 Biotech
AbstractEndophytic fungi have emerged as a significant source of natural products with remarkable bioactivities. Recent research has identified numerous antioxidant molecules among the secondary metabolites of endophytic fungi. These organisms, whether unicellular or micro-multicellular, offer the potential for genetic manipulation to enhance the ...
Asomadu RO, Ezeorba TPC, Ezike TC, Uzoechina JO.   +3 more
europepmc   +3 more sources

Opioid Therapy and Implications for Oxidative Balance: A Clinical Study of Total Oxidative Capacity (TOC) and Total Antioxidative Capacity (TAC)

Journal of Clinical Medicine, 2023
Background: Opioids are used in pharmacotherapy for chronic pain. The phenomenon of their influence on the oxidative–antioxidant balance is poorly understood. Additionally, little is known about the oxidative status in patients receiving chronic opioid noncancer pain therapy.
Urszula Kościuczuk, Piotr Jakubów, Tarnowska, Katarzyna, Rynkiewicz-Szczepańska, Ewa   +3 more
openaire   +4 more sources

Simple and Rapid Method for the Determination of Uric Acid-Independent Antioxidant Capacity

Molecules, 2011
Determination of the relative contribution of uric acid level increases to the total measured antioxidative activity could be very useful for testing antioxidative products and their effect on human health.
Darko Modun, Njegomir Radic, Darko Duplancic, Lea Kukoc-Modun   +3 more
doaj   +2 more sources

Salivary Cortisol and Total Antioxidant Capacity (TAC) as Biomarkers of Stress in Dental Medicine Students-A Pilot Study. [PDF]

Medicina (Kaunas)
Background and Objectives: Stress is a significant issue among dental students, with both psychological and physiological impacts affecting their academic performance. This cross-sectional study aimed to explore the relationship between academic stress and salivary biochemical markers, specifically cortisol and total antioxidant capacity (TAC), in ...
Bolos O, Bolchis V, Dumitrescu R, Alexa VT, Buzatu BLR, Marcu A, Marian C, Ciordas PD, Jumanca D, Galuscan A, Balean O.   +10 more
europepmc   +4 more sources

The Relationship Between Dietary Total Antioxidant Capacity with Serum Antioxidant and Oxidant Parameters in Hemodialysis Patients

Turkish Journal of Nephrology, 2021
Objective: The dietary total antioxidant capacity (dTAC) is the cumulative total of all antioxidant compounds contained in food and is associated with dietary food consumption. Therefore, it can be used as an indicator of dietary quality.
Rüveyda Esra Özkalaycı, Şermin Çoban, Neslişah Rakıcıoğlu   +2 more
doaj   +2 more sources

Levels of Total Antioxidant Capacity (TAC) and oxidative stress in type 2 diabetes mellitus in Kanpur region [PDF]

Al Ameen Journal of Medical Sciences, 2020
Background: Hyperglycemia is associated with decreased antioxidant capacity and increased oxidative stress. Micro and Macro vascular complications are mainly caused by oxidative stress in Diabetes Mellitus. The total antioxidant capacity assay is used to
Muriki Naresh Kumar, Pallavi Anand, Anil Kumar   +2 more
doaj   +1 more source