Results 11 to 20 of about 1,072,450 (362)

NUTRIENT UPTAKE, PROLINE CONTENT AND ANTIOXIDANT ENZYMES ACTIVITY OF PEPPER (Capsicum annuum L.) UNDER HIGHER ELECTRICAL CONDUCTIVITY OF NUTRIENT SOLUTION CREATED BY NITRATE OR CHLORIDE SALTS OF POTASSIUM AND CALCIUM

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2019
This study was conducted to evaluate effects of higher conductivity of nutrient solution created by nitrate or chloride salts of potassium and calcium on growth characteristics of pepper plants (Capsicum annuum var annuum) during four months of growth ...
Mohammad Ahmadi, Mohammad Kazem Souri
doaj   +1 more source

Peroxidase profiling reveals genetic linkage between peroxidase gene clusters and basal host and non-host resistance to rusts and mildew in barley [PDF]

open access: yes, 2010
Background - Higher plants possess a large multigene family encoding secreted class III peroxidase (Prx) proteins. Peroxidases appear to be associated with plant disease resistance based on observations of induction during disease challenge and the ...
Stam, Piet   +28 more
core   +1 more source

Acute and persistent Mycobacterium tuberculosis infections depend on the thiol peroxidase TpX. [PDF]

open access: yes, 2009
The macrophage is the natural niche of Mycobacterium tuberculosis infection. In order to combat oxidative and nitrosative stresses and persist in macrophages successfully, M. tuberculosis is endowed with a very efficient antioxidant complex.
Hu, Y   +4 more
core   +2 more sources

Changes of antioxidant enzymes in ‘Thomson-Navel’ orange during induction of resistance to green mold (Penicillium digitatum (Pers.) Sacc.) as provoked by jasmonic acid, epibrassinolide, chitosan and cinnamon essential oil

open access: yesActa Agriculturae Slovenica, 2019
Pathogenic agents are one of the causes of post-harvest citrus fruit loss. Therefore, the aim of this study was to evaluate the effect of post-harvest treatments with jasmonic acid (ja), epibrassinolide (epiBL), chitosan (chi) and cinnamon essential oil (
Behrooz ALIJOO   +4 more
doaj   +1 more source

Effect of Water Content on the Thermal Inactivation Kinetics of Horseradish Peroxidase Freeze-Dried from Alkaline pH [PDF]

open access: yes, 2001
The thermal inactivation of horseradish peroxidase freeze-dried from solutions of different pH (8, 10 and 11.5, measured at 25 C) and equilibrated to different water contents was studied in the temperature range from 110 to 150 C.
Oliveira, J. C.   +2 more
core   +1 more source

Albumin nanoparticles loaded with hemin as peroxidase mimics for immunoassay [PDF]

open access: yes, 2021
Contemporary immunoassays commonly used in clinical diagnostics mostly utilize enzymes, such as horseradish peroxidase, for signal generation. Numerous research is dedicated to the development of artificial peroxidase-mimicking catalysts with lower cost,
Svetlana , Zamorina   +5 more
core   +1 more source

PECULIARITIES OF THE FUNCTIONAL ACTIVITY OF BLOOD EOSINOPHIL GRANULOCYTES IN PULMONARY TUBERCULOSIS

open access: yesБюллетень сибирской медицины, 2014
Eosinophils are polyfunctional leukocytes detected in excess in blood and in the focus of granulomatous inflammation in pulmonary TB.The research objective was to evaluate the adhesive properties as well as cytokine-secretory and antibacterial activity ...
Yu. V. Kolobovnikova   +2 more
doaj   +1 more source

The use of soybean peroxidase in amperometric biosensors [PDF]

open access: yes, 2004
Traditionally Horseradish peroxidase (HRP) the archetypal class III plant peroxidase has been investigated with respect to chemical modifications, organic solvent tolerance studies, reaction kinetics, kinetics in organic solvents, immunohistochemical and
Carolan, Neil
core   +2 more sources

Minerais e enzimas oxidativas em brócolos (Brassica oleracea L. Cv. Italica) minimamente processado

open access: yesActa Scientiarum: Technology, 2002
Objetivou-se determinar a atividade da peroxidase e da polifenoloxidase, bem como o teor de minerais, nos brócolos, Brassica oleracea L. (Brassicaceae), in natura e branqueado, os quais sofreram um tratamento térmico à 95,0oC por um período de 10 a 12 ...
Aline Soriano Lopes, Edmar Clemente
doaj   +1 more source

Dependency of a therapy-resistant state of cancer cells on a lipid peroxidase pathway

open access: yesNature, 2017
Plasticity of the cell state has been proposed to drive resistance to multiple classes of cancer therapies, thereby limiting their effectiveness. A high-mesenchymal cell state observed in human tumours and cancer cell lines has been associated with ...
V. Viswanathan   +39 more
semanticscholar   +1 more source

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