Results 31 to 40 of about 5,998,007 (252)

Antioxidant function of melanin in black fungi [PDF]

open access: yesInfection and Immunity, 1995
1,8-Dihydroxynaphthalene melanin in Wangiella dermatitidis and Alternaria alternata was titrated in vivo with the oxidants permanganate, hypochlorite, and H2O2. Melanized strains neutralized more oxidant and withstood higher concentrations of permanganate and hypochlorite than albino strains did.
E S, Jacobson, E, Hove, H S, Emery
openaire   +2 more sources

Comparison of methods of extraction of antioxidant compounds from the peel from Mango (Manguifera indica L.) [PDF]

open access: yes
There is considerable interest in characterising the antioxidant properties of many foods. Mango, (Mangifera indica L.) is a sub-tropical fruit of commercial importance.
Marshall, R, Del Rio, A
core   +3 more sources

Hepatoprotective and antioxidant effect of Actinodaphne hookeri Meissn. leaf extracts against CCl4-induced liver injury in rats [PDF]

open access: yes, 2016
The petroleum ether, chloroform and alcoholic extracts of A. hookeri Meissn. leaves were studied to evaluate the hepatoprotective and antioxidant activities in CCl4-induced hepatotoxicity in rats.
Akki, Kusum S   +2 more
core   +1 more source

Effect of compound plant essential oil on growth performance, serum biochemical indexes and gut microbiota of broilers

open access: yesSiliao yanjiu, 2022
The experiment was to study the effect of dietary complex plant essential oil on growth performance, serum biochemical indexes and intestinal microbiota of broilers.
SUN Quan-you   +4 more
doaj  

Red Pepper Powder Enhances Antioxidant and Immune Functions in the Sea Urchin Strongylocentrotus intermedius: Potential as a Functional Feed in Aquaculture

open access: yesAntioxidants
Driven by the concept of sustainable aquaculture, natural feed additives with growth-promoting, antioxidant, and immune-enhancing properties have become a key research focus.
Jiadong Guo   +7 more
doaj   +1 more source

Existing antioxidant levels are more important in acclimation to supplemental UV-B irradiation than inducible ones: Studies with high light pretreated tobacco leaves [PDF]

open access: yes, 2012
Greenhouse grown tobacco plants were exposed to supplemental ultraviolet irradiation (280-400 nm, UV-B centered) for 6 days and changes in their photosynthesis (gas exchange and electron transport) and general and specific antioxidant activities were ...
Majer, Petra, Hideg, Éva
core   +1 more source

Antioxidant status in acute stroke patients and patients at stroke risk [PDF]

open access: yes, 2004
Background and Purpose: Antioxidant enzymes like copper/ zinc superoxide dismutase (SOD), catalase and gluthatione peroxidase (GSHPx) are part of intracellular protection mechanisms to overcome oxidative stress and are known to be activated in vascular ...
Haberl, R. L.   +9 more
core   +1 more source

Assay of the antioxidant capacity of foods using an iron(II)-catalysed lipid peroxidation model for greater nutritional relevance [PDF]

open access: yes, 2010
The formation of free radicals by the iron-catalysed Fenton reaction is a major cause of oxidative damage in the body. Here a common assay of antioxidant capacity, inhibition of the β-carotene-linoleic acid model of lipid peroxidation, has been modified ...
Molan, Peter C.   +3 more
core   +1 more source

Effect of nucleotides on growth performance, serum biochemical indexes, immunity and antioxidant function of calves

open access: yesSiliao yanjiu, 2023
The aim of the experiment was to study the effect of nucleotides on growth performance, serum biochemical indexes, immune function of calves. In the same batch of newborn calves, eighty five-day-old calves with similar body weight were randomly divided ...
CHEN Xiao-chun, TANG Yi-wen, ZHANG Lei
doaj  

Antioxidant Function of Steen Solution

open access: yesOxidative Medicine and Cellular Longevity, 2014
This is a comment on “New insights into the Steen solution properties: breakthrough in antioxidant effects via NOX2 downregulation” [1]. The addressed paper investigated reactive oxygen species (ROS) production and NADPH oxidase (NOX2) activity in platelets, polymorphonuclear leukocytes, and lymphocytes-monocytes, while being incubated in buffer ...
openaire   +2 more sources

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