Results 121 to 130 of about 2,685,649 (296)

Ascorbic acid and the common cold

open access: yesThe American Journal of Clinical Nutrition, 1971
Editorial about vitamin C and the common cold.
openaire   +3 more sources

WTAP Transcriptional Suppression by KLF9 Drives Osteoclastogenesis via M6A‐Mediated Regulation of CSF1R Signaling in Estrogen‐Deficient Osteoporosis

open access: yesAdvanced Science, EarlyView.
Scheme of the KLF9/WTAP/YTHDF2/m6A/CSF1R regulatory axis in osteoclastogenesis and estrogen‐deficient osteoporosis. WTAP‐mediated m6A modification of Csf1r mRNA governs osteoclastogenesis via a YTHDF2‐mediated pathway. Pathological upregulation of KLF9 drives Wtap transcription, leading to increased m6A deposition on the 3’‐UTR of Csf1r mRNA.
Chen Shen   +14 more
wiley   +1 more source

Disease‐Stage Synchronized Nanozyme Therapy for Polymicrobial Sepsis through Adaptive Catalytic and Immune Reprogramming

open access: yesAdvanced Science, EarlyView.
A disease‐stage synchronized nanozyme platform is developed to treat polymicrobial sepsis by adapting its functions to changing infection environments. The system eliminates multidrug‐resistant bacteria during early infection while reducing inflammation and restoring immune balance during recovery, providing an integrated strategy for infection control
Anlai Zou   +11 more
wiley   +1 more source

Antitumoral activity of L-ascorbic acid-poly-D,L-(lactide-co-glycolide) nanoparticles containing violacein

open access: yes, 2010
Dorival Martins1, Lucas Frungillo2, Maristela C Anazzetti2, Patrícia S Melo3, Nelson Durán11Institute of Chemistry, Biological Chemistry Laboratory, Universidade Estadual de Campinas-UNICAMP, C.P. 6154, CE P 13083-970, Campinas, SP,
Maristela C Anazzetti   +3 more
core  

Natural‐Inspired Engineered Microalgae With Selenium Enrichment Enabled Potent Anti‐Tumor Immunity

open access: yesAdvanced Science, EarlyView.
Se‐Ssp was engineered as a potent immunomodulator for activating innate immunity via the TLR and cGAS‐STING pathways, therefore converting “cold” tumors into “hot” tumors to achieve high efficacy and long‐term therapeutic outcomes. ABSTRACT Immunotherapy has shed light on clinical oncology for several decades.
Yuqi Yang   +11 more
wiley   +1 more source

Quantification of ascorbic acid in the neglected vegetable Smyrnium olusatrum L. (Apiaceae) by using liquid chromatography-mass spectrometry.

open access: yes, 2013
Smyrnium olusatrum L., belonging to the family of Apiaceae, known in Italian as ‘‘Macerone’’, ‘‘Corinoli’’ or ‘‘Sedano selvatico’’, in English as ‘‘Alexanders’’ and ‘‘wild Celery’’, is a stout, glabrous, celery-scented biennial herb used for many ...
Gianni Sagratini   +7 more
core   +1 more source

Thermal manipulation and rosemary extract: Their combined effects on embryonic development, hatchability, and physiological responses of hatched chicks

open access: yesVeterinary and Animal Science
This study explored the impact of rosemary extract and ascorbic acid sprays on eggs incubated at high temperatures, focusing on embryonic development, hatchability, and chick physiology.
Kambiz Khani   +2 more
doaj   +1 more source

Browning in Ethanolic Solutions of Ascorbic Acid and Catechin

open access: yes, 2014
[[abstract]]Nonenzymatic browning occurs readily in alcoholic beverages and degrades their color quality. Ascorbic acid degradation in the presence of phenolic compounds is a major browning pathway in alcoholic beverages with fruit or fruit juice as the ...
Chuang P.T.;Shen S.C.;Wu J.S.B.
core  

Transport model of the human Na+-coupled L-ascorbic acid (vitamin C) transporter SVCT1

open access: yes, 2008
Vitamin C (L-ascorbic acid) is an essential micronutrient that serves as an antioxidant and as a cofactor in many enzymatic reactions. Intestinal absorption and renal reabsorption of the vitamin is mediated by the epithelial apical L-ascorbic acid ...
Mackenzie, Bryan   +2 more
core   +1 more source

Mesoporous‐Shell Monolayer Plasmonic Architecture Enables Quantitative and Decision‐Guided SERS

open access: yesAdvanced Science, EarlyView.
Mesoporous‐shell‐regulated molecular transport combined with monolayer hotspot determinism transforms surface‐enhanced Raman spectroscopy (SERS) from ultrasensitive detection into quantitative and decision‐guided molecular sensing. ABSTRACT Quantitative surface‐enhanced Raman spectroscopy (SERS) has long been impeded by stochastic hotspot formation ...
Guangyao Huang   +9 more
wiley   +1 more source

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