Results 121 to 130 of about 469,719 (256)

Exclusive Breastfeeding Is Not Ensuring an Adequate Vitamin B Status in Premature Infants with Very Low Birth Weight. [PDF]

Nutrients
Bjørke-Monsen AL, Torsvik IK, Bentsen MHL, Halvorsen T, Ueland PM.   +4 more
europepmc   +1 more source

Multi‐tissue Metabolic GWAS and Drought‐Responsive Multi‐omics Reveal the Genetic Basis of the Quinoa Metabolome

Advanced Science, EarlyView.
A multi‐omics framework combining multitissue genome‐wide association studies, metabolomics, transcriptomics, proteomics, and functional validation uncovers the genetic basis of specialized metabolism in quinoa. The study identifies hundreds of metabolite‐associated loci, prioritizes candidate genes for saponin, betalain, and flavonoid biosynthesis ...
Julia von Steimker, Elodie L. Rey, Clara Stanschewski, Regina Wendenburg, Annabella Klemmer, Markéta Macho, Venkatesh P. Thirumalaikumar, Noha O. Saber, Aleksandra Skirycz, Alisdair R. Fernie, Mark Tester, Saleh Alseekh   +11 more
wiley   +1 more source

Vitamin B₁₂ Supplementation: Is More Always Better? [PDF]

Nutrients
Yepes-Calderón M, Doorenbos CSE, Stegmann ME, Touw DJ, Harmsen HJM, Heiner-Fokkema MR, van Spronsen FJ, Corpeleijn E, Bakker SJL.   +8 more
europepmc   +1 more source

Label‐Free Myelin Fingerprinting: An Adult Human Post‐Mortem Brain Slice Platform via Coherent Anti‐Stokes Raman Spectroscopy

Advanced Science, EarlyView.
A serum‐free, air–liquid interface organotypic slice culture model preserves human post‐mortem corpus callosum tissue, successfully recovering from slicing trauma to reflect the donor's underlying disease state. Pairing label‐free Coherent anti‐Stokes Raman scattering (CARS) microscopy with k‐means clustering enables objective, high‐resolution ...
Kasra Roya‐Kouchaki, Jeroen P. Korterik, Femke Tjebbes, Geert J. Schenk, Herman L. Offerhaus, Antonio Luchicchi   +5 more
wiley   +1 more source

Examining the Clinical Usefulness of Urine Methylmalonic Acid for Diagnosis of Vitamin B-12 Deficiency in Older Adults: A Pilot Study. [PDF]

Clin Interv Aging
Bédard-Delisle C, Leonard G, Auray-Blais C, Reid I, Gamrani M, Chebbihi H, Presse N.   +6 more
europepmc   +1 more source

Cobalt Single‐Atom Nanozyme for Enhanced Intestinal Radioprotection and Tumor Radiosensitization via Bidirectional ROS Modulation

Advanced Science, EarlyView.
Orally administered, pH‐responsive Co‐SAN exerts dual functions: in the alkaline intestinal milieu, it scavenges reactive oxygen species (ROS) and suppresses the PI3K/AKT pathway and NETs formation, thus providing radioprotection; whereas in the acidic tumor microenvironment, it generates ROS and alleviates hypoxia, thereby enhancing radiosensitization.
Shengqi Yin, Junjie Li, Yishu Zou, Yang Liu, Yilin Zheng, Lu Yu, Wanying Zheng, Yajun Zou, Zehui Zhang, Tao Li, Peiqun Yin, Jianlin Zhang, Yuen Wu, Yi Ding   +13 more
wiley   +1 more source

Effects of systemically administered cholecalciferal and vitamin B complex on mental nerve injury in rats. [PDF]

Sci Rep
Yılmaz N, Tüzüntürk A, Törün O, Laçin N, Bahçeci SA, Soylu FE.   +5 more
europepmc   +1 more source

Vitamin B ₁₂

BMJ, 2023
Bruce HR Wolffenbuttel, P Julian Owen, Mary Ward, Ralph Green   +3 more
openaire   +3 more sources

HMGCR‐Driven Cholesterol Metabolism Promotes Osteoarthritis Progression by Accelerating Synovial Fibroblast Senescence

Advanced Science, EarlyView.
In the pathological context of osteoarthritis (OA), the phosphorylation of AKT1 at Ser473 enhances its binding to Lys140 of Insig1, which facilitates the formation of AKT1–Insig1 complex. Subsequently, the activation of AKT1 promotes the phosphorylation of Insig1 at Ser189, potentially enhancing the dissociation of Insig1 from sterol regulatory element‑
Xiaoqi Zhang, Siru Zhou, Xi Liu, Wei Xiang, Xiuqin Peng, Yu Tian, Song Li, Hailin Wang, Bo Liao, Shunzheng Fang, Runze Jin, Jinhui Wu, Chuanqing Bai, Wei Zhang, Bo Huang, Bingfei Li, Lifeng Chen, Lin Chen, Bin Zhang, Zhenhong Ni   +19 more
wiley   +1 more source

Gut microbiota response to Enterocytozoon bieneusi infection in wild rodents: enhanced vitamin B and K₂ biosynthesis pathways. [PDF]

BMC Genomics
Zhang XX, Zhang H, Zhao JX, Yu HL, Wang CR, Shang KM, Wei YJ, Qin Y, Li JM, Zhao ZY, Xia CY, Chen BN, Elsheikha HM, Ma H.   +13 more
europepmc   +1 more source