Страна 1 од 30 резултати
BACKGROUND
Proximal spinal muscular atrophy (SMA), a neurodegenerative disorder that causes infant mortality, has no effective treatment. Sodium vanadate has shown potential for the treatment of SMA; however, vanadate-induced toxicity in vivo remains an obstacle for its clinical application. We
Minimally processed romaine lettuce (MPRL) leaves were stored in light condition (2500lux) or darkness at 4°C for 7d. Light exposure significantly delayed the degradation of chlorophyll and decrease of glucose, reducing sugar, and sucrose content, and thus preserved more total soluble solid (TSS)
1. Rats toxicated with mercury showed drastic fall in growth rate and supplementation of L-ascorbic acid to these rats could not reverse this effect. The contents of L-ascorbic acid and of D-glucuronic acid in the urine of the toxicated animals were decreased which could be counteracted by
Nickel, a widely used heavy metal is suspected as a cardiotoxic element. The aim of the present study was to assess the possible protective role of l-ascorbic acid on nickel-induced alterations of cardiovascular pathophysiology in male albino rats. Twenty-four albino rats (b.wt. 170-250 g) were
It is known that alpha-tocopherol (vitamin E) and L-ascorbic acid (vitamin C) can modulate many biochemical processes intracellularly or extracellularly as antioxidants. The objective of the present study was to investigate the effects of alpha-tocopherol and L-ascorbic acid on porcine oocyte
Cisplatin (cis-diaminedichloroplatinum-II) is a widely used antineoplastic agent in the treatment of a variety of cancers. The aim of the present study was to investigate the testicular toxicity of cisplatin in mice at human therapeutic dose-levels, and to investigate any protective effects of
Articular cartilage is an avascular tissue with limited regenerative property. Therefore, a defect or trauma in articular cartilage due to disease or accident can lead to progressive tissue deterioration. Cartilage tissue engineering, by replacing defective cartilage tissue, is a method for
L-Ascorbic acid (AsA) is a water-soluble antioxidant. We examined the effect of AsA deficiency on skeletal muscle using senescence marker protein-30 (SMP30)-knockout (KO) mice that are defective in AsA biosynthesis, which makes this mouse model similar to humans, to clarify the function of AsA in
We have purified L-sorbose dehydrogenase (SDH) and L-sorbosone dehydrogenase (SNDH) from Gluconobacter oxydans T-100 that showed an ability to convert D-sorbitol to 2-keto-L-gulonate (2-KLGA). A genomic library of Gluconobacter oxydans T-100 was screened with a probe, a 180-bp PCR product which was
The aim of this study is to examine antioxidant activity of fullerene-C60 (C60) incorporated in liposome (LpsmFlln, a diameter of 75.6 nm). LpsmFlln is water-soluble, and composed of hydrogenated lecithin of 89.7%, glycine soja sterol of 10% and C60 of 0.3%. Hydroxyl radicals (*OH), generated from
This study evaluated the phytochemical stability and organoleptic attributes of an ascorbic acid-fortified muscadine grape juice as affected by dense phase CO2 processing (DP-CO2) and addition of thyme polyphenolic cofactors (Thymus vulgaris; 1:100 anthocyanin-to-cofactor molar ratio) in efforts to
A flexible filter paper based composite electrode was prepared via the convenient one-step synthesis of silver doped graphene for the first time, followed by in-situ polymerization of aniline monomers. Using L-ascorbic acid for simultaneous reduction of grapheme oxide and silver nitrate, we provided
OBJECTIVE
To investigate the effects of an antioxidant cocktail (AC) on bleomycin, etoposide, and cisplatin (BEP)-induced testicular dysfunction.
METHODS
In vivo study.
METHODS
Research laboratory.
METHODS
Adult male and female Sprague-Dawley rats.
METHODS
The rats were treated with three cycles of
To analyze specific spectroscopic (FT-Raman) and thermal (limiting oxygen index) aspects of skin samples exposed to electrical injury compared with thermal injury.An observational case-control study was conducted at the Dr Stanislaw Sakiel Center for Burns Amyotrophic lateral sclerosis (ALS) is characterized by selective degeneration of motor neurons. The reason why only motor neurons are targeted is unknown. Since ALS has been linked to mutations in Cu/Zn superoxide dismutase (SOD1), oxidative stress is regarded as a major cause of ALS. We