Results 21 to 30 of about 364,249 (357)

Ascorbic acid: A useful reductant to avoid oxidation of catecholamines in electrophysiological experiments in vitro? [PDF]

open access: yes, 1990
The actions of the reductant ascorbic acid on rat neocortical neurons in vitro was investigated by means of intracellular recordings. At a concentration (500 μM), which reduced the magnitude of dopamine degradation in oxygen-saturated saline solutions by
Sutor, Bernd, Ten Bruggencate, Gerrit
core   +1 more source

L-Ascorbic Acid: A Multifunctional Molecule Supporting Plant Growth and Development

open access: yesScientifica, 2013
L-Ascorbic acid (vitamin C) is as essential to plants as it is to animals. Ascorbic acid functions as a major redox buffer and as a cofactor for enzymes involved in regulating photosynthesis, hormone biosynthesis, and regenerating other antioxidants ...
Daniel R. Gallie
doaj   +1 more source

Phase I safety trial of intravenous ascorbic acid in patients with severe sepsis [PDF]

open access: yes, 2014
Background Parenterally administered ascorbic acid modulates sepsis-induced inflammation and coagulation in experimental animal models. The objective of this randomized, double-blind, placebo-controlled, phase I trial was to determine the safety of ...
Aamer A Syed   +13 more
core   +2 more sources

Treatment of irradiated mice with high-dose ascorbic acid reduced lethality.

open access: yesPLoS ONE, 2015
Ascorbic acid is an effective antioxidant and free radical scavenger. Therefore, it is expected that ascorbic acid should act as a radioprotectant. We investigated the effects of post-radiation treatment with ascorbic acid on mouse survival.
Tomohito Sato   +8 more
doaj   +1 more source

Effects of Ascorbic Acid Deficiencies on Larvae of \u3ci\u3eLymantria Dispar\u3c/i\u3e (Lepidoptera: Lymantriidae) [PDF]

open access: yes, 2017
We assessed the effects of ascorbic acid and total vitamin deficiencies on growth, food processing efficiencies and survival of larval gypsy moths. Artificial diet lacking ascorbic acid did not alter performance of fourth instars, whereas diet lacking a ...
Lindroth, Richard L, Weiss, Anthony P
core   +2 more sources

Ascorbic acid increases demethylation in somatic cell nuclear transfer embryos of the pig () [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2017
Objective Investigated the effect and mechanism of ascorbic acid on the development of porcine embryos produced by somatic cell nuclear transfer (SCNT).
Minghui Zhao   +6 more
doaj   +1 more source

Ascorbic acid and fat content in the red and white muscles of carp, Catla catla [PDF]

open access: yes, 1972
Ascorbic acid, the degrdn. products of ascorbic acid, and total fat content were analyzed in the red and white muscles of lateral musculature of riverine major carp C. catla.
Krishnamoorthy, R.V., Narasimhan, T.
core   +1 more source

A new spectrofluorimetric method for the determination of ascorbic acid with bromocresol purple in pharmaceutical samples

open access: yesSN Applied Sciences, 2021
Based on the interaction between ascorbic acid and bromocresol purple, a new simple, straightforward, and quick method for the quantification of ascorbic acid is proposed.
L. Klepo   +3 more
doaj   +1 more source

Diverse antitumor effects of ascorbic acid on cancer cells and the tumor microenvironment

open access: yesFrontiers in Oncology, 2022
Ascorbic acid has attracted substantial attention for its potential antitumor effects by acting as an antioxidant in vivo and as a cofactor in diverse enzymatic reactions.
Takeru Maekawa   +3 more
doaj   +1 more source

Supplementation of L-ascorbic acid improves the in vitro development of buffalo (Bubalus bubalis) embryos and alters the expression of apoptosis-related genes

open access: yesAsian Pacific Journal of Reproduction, 2021
Objective: To study the effect of L-ascorbic acid supplementation on the in vitro development of buffalo embryos and evaluate the relative mRNA abundance of some pro-apoptotic, anti-apoptotic, and embryonic development-related genes.
Mayank Roshan   +8 more
doaj   +1 more source

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