Results 101 to 110 of about 268,588 (307)

3-O-Ethyl-l-ascorbic acid

open access: yesActa Crystallographica Section E, 2008
In the crystal structure of the title compound, C8H12O6, molecules are linked to each other by O—H...O hydrogen bonding.
Xiaoqin Miao, Shu Jin
doaj   +1 more source

In-vitro proliferation of Musa balbisiana improves with increased vitamin concentration and dark culturing [PDF]

open access: yes, 2015
Musa balbisiana is a wild banana genotype with important traits such as drought tolerance and disease resistance. Uniform and clean plants are often required to study these traits in different laboratories but plants can only be generated through a ...
Karamura, E.B.   +5 more
core  

Bioengineered 3D hPSC‐Cholangiocyte Ducts With Physiological Signals for Biliary Disease Modeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Tian and colleagues generated a bioengineered bile duct from human pluripotent stem cell (hPSC)‐derived intrahepatic cholangiocytes within a high‐throughput, 384‐well platform to systematically examine the influence of biliary physiological signals including fluid flow, stromal cells and bile acids, and models intrahepatic biliary disease progression ...
Britney Tian   +10 more
wiley   +1 more source

Asam L Askorbat Meningkatkan Viabilitas HUVEC dalam Kultur P. falciparum yang Diinkubasi dengan Artemisinin Bergantung Konsentrasi

open access: yesMajalah Kedokteran Bandung, 2011
Artemisinin via overproduction of free radical acts as a potent drug against multi-drug resistant Plasmodium. because of new permeation pathway evidence at parasitized red blood cell membrane, L ascorbic acid as hydrophilic antioxidant hopefully can’t ...
Susy Tjahjani   +2 more
doaj   +1 more source

Labisia pumila extract protects skin cells from photoaging caused by UVB irradiation [PDF]

open access: yes, 2010
Labisia pumila (Myrsinaceae), known as "Kacip Fatimah," has been used by many generations of Malay women to induce and facilitate child birth as well as a post partum medicine. However, its topical application on skin has not been reported yet.
Choi, Hyun-kyung   +5 more
core   +1 more source

A Tri‐Culture Heart‐on‐a‐Chip Platform With iPSC‐Derived Cardiac Cells for Predictive Cardiotoxicity Testing

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents the first entirely isogenic heart‐on‐chip, unifying cardiomyocytes, fibroblasts, and endothelial cells from a single iPSC source. The platform reveals a critical biological insight: the endothelium actively shields cardiac tissue from drug‐induced toxicity, challenging the predictive accuracy of conventional, avascular models for ...
Karine Tadevosyan   +12 more
wiley   +1 more source

Effectiveness of antioxidants on in vitro regeneration of Musa paradisiaca var. raja to prevent browning and enhance embryo development

open access: yesCoffee and Cocoa Research Journal
The cultivation of raja banana is widespread in Indonesia. The process of increasing banana propagation through in vitro culture encounters a specific issue, namely the occurrence of browning during the initiation stage, which hinders the regeneration ...
Putri Aisiyya Qutlana Munawaroh   +2 more
doaj   +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

Elaboration of integrated microelectrodes for the detection of antioxidant species [PDF]

open access: yes, 2013
(Pt–Pt–Ag/AgCl) and (Au–Pt–Ag/AgCl) electrochemical microcells (ElecCell) were developed for the detection of redox species by cyclic voltammetry.
Christophe, Céline   +5 more
core   +4 more sources

Soft Neural Interfaces for Circuit‐Level Analysis of Magnetogenetic Deep Brain Stimulation in Parkinson's Disease Models

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT Magnetogenetic deep brain stimulation (MG‐DBS) represents a wireless neuromodulation that has demonstrated long‐lasting behavioral benefits in Parkinson's disease models. However, the circuit‐level mechanisms underlying these therapeutic effects have remained uncharacterized due to limitations of conventional neural interfaces.
Jakyoung Lee   +10 more
wiley   +1 more source

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