Results 91 to 100 of about 95,783 (301)

Pharmacokinetic and anti-cancer properties of high dose ascorbate in solid tumours of ascorbate-dependent mice

, 2016
Despite recent evidence for an anti-tumour role for high-dose ascorbate, potential mechanisms of action are still unclear. At mM concentrations that are achieved with high-dose intravenous administration, autoxidation of ascorbate can generate cytotoxic ...
Strother, RM, Dachs, Gabriele, Wohlrab, C, Bozonet, SM, Robinson, BA, Hicks, Kevin, Campbell, EJ, Vissers, MCM   +7 more
core   +1 more source

The Trypanosoma cruzi vitamin C dependent peroxidase confers protection against oxidative stress but is not a determinant of virulence. [PDF]

, 2015
BACKGROUND: The neglected parasitic infection Chagas disease is rapidly becoming a globalised public health issue due to migration. There are only two anti-parasitic drugs available to treat this disease, benznidazole and nifurtimox. Thus it is important
Fortes Francisco, A, Martin C Taylor, John M Kelly, Michael D Lewis, Shane R. Wilkinson (721807), Fortes Francisco, Amanda, Amanda Fortes Francisco (330407), Taylor, Martin C, Lewis, MD, Amanda Fortes Francisco, Wilkinson, SR, Michael D. Lewis (172100), Taylor, MC, Lewis, Michael D, Kelly, JM, Shane R Wilkinson, Wilkinson, Shane R, Kelly, John M, Martin C. Taylor (449215), John M. Kelly (488103)   +19 more
core   +2 more sources

Aktivierung von Metallkomplexen durch Ultraschallwellen für eine gezielte Krebstherapie

Angewandte Chemie, EarlyView.
Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean, Nicolás Montesdeoca, Gilles Berger, Johannes Karges   +3 more
wiley   +1 more source

Effect of salt, gibberellin and ascorbate on germination growth and anti oxidant system in Barely (Hordeum vulgare L.) seedling [PDF]

فیزیولوژی محیطی گیاهی, 2009
In different stress such as salinity, strong oxidant as reactive oxygen species is produced that damages to membrane structure in plant. Different antioxidant as ascorbate scavenger them.
M Niakan, V Rashidzadeh, A Norinia, A
doaj  

Study of ascorbate and NaCl interaction on germination, growth and enzymes antioxidant activity in Soybean (Glycine max L. cv DPX) seedling [PDF]

فیزیولوژی محیطی گیاهی, 2007
In different stress such as salinity, strong oxidant as Reactive Oxygen Species is produced that damages to membrane structure in plant. Different antioxidant as ascorbate scavenger them. In this research Soybean (Glycine max L.
a Diansaii, m Niakan, a Sateei
doaj  

Dissecting the osmotic and oxidative stress responses in salt-tolerant and salt-sensitive wheat genotypes under saline conditions

Plant, Soil and Environment
Salinity represents a significant abiotic stress that markedly influences plant growth through osmotic stress induction. Plants commonly undergo osmotic adaptation when subjected to prolonged periods of saline stress.
Ulkar Ibrahimova, Javanshir Talai, Md. Mahadi Hasan, Irada Huseynova, Vaseem Raja, Anshu Rastogi, Hamideh Ghaffari, Marek Zivcak, Xinghong Yang, Marian Brestic   +9 more
doaj   +1 more source

Therapeutic hypothermia effectively reduces elevated extracellular ascorbate concentrations caused by acute spinal cord injury

Artificial Cells, Nanomedicine, and Biotechnology, 2019
In recent years, systemic hypothermia has taken the spotlight for its use in spinal cord injury (SCI) research fields, but detailed molecular mechanisms are still not fully understood.
Yawen Zhang, Yang Lv, Wenliang Ji, Rubing Zhou, Shan Gao, Fang Zhou   +5 more
doaj   +1 more source

Potentiometric measurement of ascorbate by using a solvent polymeric membrane electrode

, 2008
A novel potentiometric method for the determination of ascorbate is described in this communication. It is based on ascorbate oxidation with permanganate which is continuously released from the inner reference solution of a ligand-free tridodecylmethyl ...
Su, Qingmei, Yin, Tanji, Guo, Huimin, Qin, Wei   +3 more
core  

Ascorbate in the ocular lens

, 2006
Purpose: First, we intended to establish a method for sample preparation for measurement of ascorbate in whole rat and guinea pig lenses utilizing ultrafiltration and high performance liquid chromatography with ultraviolet radiation detection.
Vino C Jr Mody (19491604)
core   +1 more source

Specificity of Ascorbate Analogs for Ascorbate Transport [PDF]

Journal of Biological Chemistry, 1999
Steven C. Rumsey, Richard W. Welch, H. Martin Garraffo, Ping Ge, Shou-Fu Lu, Arthur T. Crossman, Kenneth L. Kirk, Mark Levine   +7 more
openaire   +1 more source