Results 121 to 130 of about 20,924,698 (293)

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

open access: yesAdvanced 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   +11 more
wiley   +1 more source

Vitamin E, vitamin B-6, Vitamin B-12, and folate status of gastric restriction surgery patients

open access: yes, 1986
The vitamin E, vitamin B-6, vitamin B-12, and folate status of 22 gastric bypass subjects ages 23 to 60 yr was evaluated before, 6 mo, and 12 mo post-surgery.
Boylan, Lee Mallory
core  

Machine Learning-Based Prediction of Treatment Response to Vitamin D3 in Adolescents and Young Adults with Inflammatory Bowel Disease: A Prospective, Open-Label, Alternation-Based Comparative Study

open access: yesBiomedicines
Background: Chronic inflammatory bowel diseases (IBDs), specifically Crohn’s disease and ulcerative colitis, present substantial clinical challenges characterized by a relapsing-remitting course.
Marina Adriana Mercioni   +10 more
doaj   +1 more source

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

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

open access: yesAdvanced 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   +13 more
wiley   +1 more source

Vitamin B-6 Intake Is Modestly Associated with Arsenic Methylation in Uruguayan Children with Low-Level Arsenic Exposure. [PDF]

open access: yesJ Nutr, 2020
Desai G   +8 more
europepmc   +1 more source

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

open access: yesAdvanced 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   +19 more
wiley   +1 more source

The effects of vitamin D supplementation on the incidence of pneumonia in infants and young children in Kabul, Afghanistan: a double blind randomized controlled trial [PDF]

open access: yes
Afghanistan has one of the highest infant mortalities in the world, and pneumonia is one of the main killers. Moreover, Dietary intake of vitamin D is low and exposure to sunlight is limited due to widespread use of Burqa by women.
Maroof, Zabihullah
core   +1 more source

Effect of Vitamin D3 Supplements in the Success of Dental Implants: A Comparative Evaluation

open access: yesJournal of Pharmacy and Bioallied Sciences
Background: Dental implants are a reliable treatment for tooth replacement, with success dependent on osseointegration, implant stability, and bone density.
Nooka Surya Ramalakshmi   +5 more
doaj   +1 more source

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