Results 31 to 40 of about 349,395 (290)

Ascorbic acid accelerates Wallerian degeneration after peripheral nerve injury

open access: yesNeural Regeneration Research, 2021
Wallerian degeneration occurs after peripheral nerve injury and provides a beneficial microenvironment for nerve regeneration. Our previous study demonstrated that ascorbic acid promotes peripheral nerve regeneration, possibly through promoting Schwann ...
Lixia Li   +7 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

Exogenous ascorbic acid scarcely ameliorates inhibition of photosynthesis in rice leaves by O3

open access: yesPlant Production Science, 2017
The role of ascorbic acid on acute O3-induced inhibition of photosynthesis in solution-cultured paddy rice was evaluated. As pre-treatment, ascorbic acid (0, 5, and 10 mM) was added to the culture solution for 5 d before 5 h of O3 exposure (0, .1, and .3 
Hiroki Kobayakawa, Katsu Imai
doaj   +1 more source

Comparative analysis of ascorbic acid in human milk and infant formula using varied milk delivery systems

open access: yesInternational Breastfeeding Journal, 2008
Background The expression of human milk for later use is on the rise. Bottle systems are used to deliver the expressed milk. Research has shown that storage of both human milk and artificial baby milk, or infant formula, leads to a loss of ascorbic acid (
Dickton Darby   +4 more
doaj   +1 more source

Impact of Exogenous Ascorbic Acid on Antioxidant Activity and Some Physiological Traits of Common Bean Subjected to Salinity Stress

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2009
The role of ascorbic acid as a key molecule antioxidant involves in biotic and abiotic stress has already been well described. Recent study indicates that it also participates in the detoxification of generated reactive oxygen species due to abiotic ...
Aria DOLATABADIAN   +1 more
doaj   +1 more source

Trolox and ascorbic acid reduce direct and indirect oxidative stress in the IPEC-J2 cells, an in vitro model for the porcine gastrointestinal tract [PDF]

open access: yes, 2015
Oxidative stress in the small intestinal epithelium is a major cause of barrier malfunction and failure to regenerate. This study presents a functional in vitro model using the porcine small intestinal epithelial cell line IPEC-J2 to examine the effects ...
De Smet, Stefaan   +7 more
core   +2 more sources

Changes in hematological parameters, plasma cortisol, and acetylcholinesterase of juvenile rockfish, Sebastes schlegelii supplemented with the dietary ascorbic acid

open access: yesAquaculture Reports, 2016
Juvenile rockfish (mean length 13.6 ± 1.4 cm, and mean weight 53.6 ± 4.2 g) were fed diets containing different levels of ascorbic acid (0, 50, 100, 200, and 400 mg/kg) for 4 weeks. Fish were fed twice daily (08:30 and 18:30).
Jun-Hwan Kim, Ju-Chan Kang
doaj   +1 more source

Ascorbic Acid in Skin Health

open access: yesCosmetics, 2019
Ascorbic acid (vitamin C) is a water-soluble vitamin and a recognized antioxidant drug that is used topically in dermatology to treat and prevent the changes associated with photoaging, as well as for the treatment of hyperpigmentation. Ascorbic acid has
Soledad Ravetti   +5 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Laboratory investigation of daily food intake and gut evacuation in larvae of African catfish Clarias gariepinus under different feeding conditions [PDF]

open access: yes, 2010
Temporary accumulation of ascorbic acid 2-sulfate (AAS) was measured to estimate food intake and gut evacuation in larvae of African catfish. Fish larvae were fed decapsulated cysts of Artemia containing AAS.
García-Ortega, A.   +5 more
core   +3 more sources

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