Results 21 to 30 of about 207,268 (343)

Peroxidation processes in ocular surface tissues in experimental hypothyroidism

open access: yesJournal of Ophthalmology, 2019
Background. It is known that a decreased level of thyroid hormones (TH) in the body causes hypothyroidism and is accompanied by metabolic, functional and structural changes in different organs and tissues, including an eye and tear glands, in particular.
Drozhzhyna G.I.   +2 more
doaj   +1 more source

Adiponectin protects against paraquat-induced lung injury by attenuating oxidative/nitrative stress. [PDF]

open access: yes, 2014
The specific mechanisms underlying paraquat (PQ)-induced lung injury remain unknown, which limits understanding of its cytotoxic potential. Although oxidative stress has been established as an important mechanism underlying PQ toxicity, multiple ...
Cao, Yu   +9 more
core   +2 more sources

The effect of 12 weeks combined training on the antioxidant/oxidative indexes in HIV-infected patients [PDF]

open access: yesفصلنامه ابن سینا, 2021
Background: Human immunodeficiency virus (HIV) infection have been associated with high oxidative stress in HIV patients. The aim of this study was to investigate the effect of 12 weeks combined training on the antioxidant/oxidative indexes in HIV ...
Abbass katanchi
doaj  

Beef meat promotion of dimethylhydrazine-induced colorectal carcinogenesis biomarkers is suppressed by dietary calcium [PDF]

open access: yes, 2007
Red meat consumption is associated with increased risk of colorectal cancer. We have previously shown that haemin, Hb and red meat promote carcinogen-induced preneoplastic lesions: aberrant crypt foci (ACF) and mucin-depleted foci (MDF) in rats.
Corpet, Denis E.   +4 more
core   +4 more sources

Heme iron from meat and risk of colorectal cancer: a meta-analysis and a review of the mechanisms involved [PDF]

open access: yes, 2011
Red meat and processed meat intake is associated with a risk of colorectal cancer, a major cause of death in affluent countries. Epidemiological and experimental evidence supports the hypothesis that heme iron present in meat promotes colorectal cancer ...
Bingham   +24 more
core   +4 more sources

OXIDATIVE CHANGES OF LIPIDS, PROTEINS AND ANTIOXIDANTS IN YOGURT DURING THE SHELF LIFE [PDF]

open access: yes, 2017
Background: Oxidation processes in milk and yogurt during the shelf life can result in an alteration of protein and lipid constituents. Therefore, the antioxidant properties of yogurt in standard conditions of preservation were evaluated. Results: Total
Bellamio, Marco   +7 more
core   +1 more source

Plasma total antioxidant capacity and peroxidation biomarkers in psoriasis [PDF]

open access: yes, 2016
Systemic biomarkers of oxidative stress can be relevant for assessment of psoriasis severity, for prediction of the outcome of therapy and of the development of comorbidities.
Cavaliere, Arturo   +2 more
core   +2 more sources

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.   +4 more
core   +1 more source

Serum malondialdehyde (MDA) level as a potential biomarker of cancer progression for patients with bladder cancer

open access: yesRomanian Journal of Internal Medicine, 2020
Introduction. Bladder cancer is the most common malignancy involving the urinary system. Recent research tends to emphasize the role of oxidative stress products in the carcinogenesis of bladder cancer.
Lepara Zahid   +5 more
doaj   +1 more source

Meat and cancer: haemoglobin and haemin in a low calcium diet promote colorectal carcinogenesis at the aberrant crypt stage in rats [PDF]

open access: yes, 2003
High intake of red meat, but not of white meat, is associated with an increased risk of colon cancer. However, red meat does not promote cancer in rodents.
Corpet, Denis E.   +4 more
core   +5 more sources

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