Results 81 to 90 of about 531,624 (298)

Effect of nanoporous membranes thickness in electrochemical biosensing performance: application for the detection of a wound infection biomarker

Frontiers in Bioengineering and Biotechnology
Introduction: Nanoporous alumina membranes present a honeycomb-like structure characterized by two main parameters involved in their performance in electrochemical immunosening: pore diameter and pore thickness.
C. Toyos-Rodríguez, C. Toyos-Rodríguez, D. Valero-Calvo, D. Valero-Calvo, A. Iglesias-Mayor, A. Iglesias-Mayor, A. de la Escosura-Muñiz, A. de la Escosura-Muñiz   +7 more
doaj   +1 more source

The influence of high Cd2+ concentrations on lipid peroxidation and antioxidant system function of wheat (Triticum aestivum) and rye (Secale cereale) etiolated shoots [PDF]

Journal of Stress Physiology & Biochemistry, 2012
The influence of high Cd2+ concentrations on lipid peroxidation and antioxidant system function of winter wheat (Triticum aestivum) and rye (Secale cereale) etiolated shoots.
Kolesnichenko A.V., Kolesnichenko V.V.
doaj  

Mycobacterium tuberculosis Catalase Inhibits the Formation of Mast Cell Extracellular Traps

Frontiers in Immunology, 2018
Tuberculosis is one of the leading causes of human morbidity and mortality. Mycobacterium tuberculosis (Mtb) employs different strategies to evade and counterattack immune responses persisting for years.
Marcia Campillo-Navarro, Marcia Campillo-Navarro, Kahiry Leyva-Paredes, Luis Donis-Maturano, Gloria M. Rodríguez-López, Rodolfo Soria-Castro, Blanca Estela García-Pérez, Nahum Puebla-Osorio, Stephen E. Ullrich, Stephen E. Ullrich, Julieta Luna-Herrera, Leopoldo Flores-Romo, Héctor Sumano-López, Sonia M. Pérez-Tapia, Sonia M. Pérez-Tapia, Sergio Estrada-Parra, Iris Estrada-García, Rommel Chacón-Salinas, Rommel Chacón-Salinas   +18 more
doaj   +1 more source

Honey: Antimicrobial actions and role in disease management [PDF]

, 2009
The ancient treatment of dressing infected wounds with honey is rapidly becoming re-established in professional medicine, especially where wounds are infected with antibiotic-resistant bacteria.
Molan, Peter C.
core   +2 more sources

Influence of cadmium loading on the state of the antioxidant system in the organism of bulls

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2016
This article presents the results of research on the influence of cadmium loading on the state level of enzymatic and non-enzymatic antioxidant links of the antioxidant defense system of the organisms of young cattle, such as the activity of catalase ...
B. V. Gutyj, S. D. Mursjka, D. F. Hufrij, I. I. Hariv, N. D. Levkivska, N. V. Nazaruk, M. B. Haydyuk, O. B. Priyma, O. Y. Bilyk, Z. A. Guta   +9 more
doaj   +1 more source

Catalase down-regulation in cancer cells exposed to arsenic trioxide is involved in their increased sensitivity to a pro-oxidant treatment

Cancer Cell International, 2018
Pro-oxidant drugs have been proposed for treating certain cancers but the resistance developed by cancer cells to oxidative stress limits its potential use in clinics.
C. Glorieux, P. Calderon
semanticscholar   +1 more source

STUDY OF PROCESSES OF OXIDATION OF LIPIDS AND PROTEINS OF HALF-SMOKED SAUSAGES AT THE STAGES OF TECHNOLOGICAL PROCESSING DEPENDING ON THE COMPOSITION OF CURES

Foods and Raw Materials, 2016
The formation of qualitative characteristics of sausages is significantly effected by the oxidizing processes of fatty and protein fraction of meat raw materials.
Patrakova I.S., Gurinovich G.V.
doaj   +1 more source

Supplementation of Calcium Through Seed Enrichment Technique Enhances Germinability and Early Growth of Timothy (Phleum pratense L.) Under Salinity Conditions

Agronomy
Calcium ameliorates salt-related growth defects in plants. The objective of this study was to determine whether supplying calcium through a seed enrichment technique enhances the germinability and early growth of timothy (Phleum pratense L.) under saline
Masahiro Akimoto, Li Ma
doaj   +1 more source

Spinocerebellar Ataxia Type 2 Is Associated with the Extracellular Loss of Superoxide Dismutase but Not Catalase Activity

Frontiers in Neurology, 2017
BackgroundSpinocerebellar ataxia type 2 (SCA2) is an inherited and still incurable neurodegenerative disorder. Evidence suggests that pro-oxidant agents as well as factors involved in antioxidant cellular defenses are part of SCA2 physiopathology.AimTo ...
Dennis Almaguer-Gotay, Luis E. Almaguer-Mederos, Raul Aguilera-Rodríguez, Roberto Rodríguez-Labrada, Dany Cuello-Almarales, Annelié Estupiñán-Domínguez, Luis C. Velázquez-Pérez, Yanetza González-Zaldívar, Yaimé Vázquez-Mojena   +8 more
doaj   +1 more source

Elevated catalase expression in a fungal pathogen is a double-edged sword of iron

PLoS Pathogens, 2017
Most fungal pathogens of humans display robust protective oxidative stress responses that contribute to their pathogenicity. The induction of enzymes that detoxify reactive oxygen species (ROS) is an essential component of these responses.
A. Pradhan, C. Herrero-de-Dios, R. Belmonte, S. Budge, Angela Lopez Garcia, A. Kolmogorova, Keunsook K Lee, Brennan D Martin, Antonio Ribeiro, A. Bebes, R. Yuecel, N. Gow, C. Munro, D. MacCallum, J. Quinn, A. J. Brown   +15 more
semanticscholar   +1 more source