Results 131 to 140 of about 916,090 (348)

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

Advanced Materials, EarlyView.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang, Zehui Lv, Xuejie Cai, Yingjie Wang, Bo Peng, Haojing Xu, Hualuo Pang, Xingdong Yang, Jiawei Xu, Yixin Bian, Bin Feng, Peng Wen, Yufeng Zheng, Xisheng Weng   +13 more
wiley   +1 more source

Longitudinal Trends and Analytical Consistency of Folate and Vitamin B₁₂ Biomarkers: Two Decades of Population-Based Data and Diagnostic Implications

Biomedicines
Background/Objectives: Vitamin B12 (cobalamin) and folate (vitamin B9) are essential cofactors in one-carbon metabolism required for DNA synthesis, methylation, and genomic stability.
Kristina Sejersen, Anders O. Larsson
doaj   +1 more source

3D Bioprinted Human Synovium‐Cartilage Models Mimic Rheumatoid Arthritis Microenvironment and Recapitulate In Vivo Therapeutic Responses

Advanced Materials, EarlyView.
This study presents human in vitro rheumatoid arthritis models using chondrocytes recellularized type II collagen scaffold and 3D‐bioprinted Gelatin‐Matrigel hydrogels with fibroblast‐like synoviocytes, pro‐inflammatory macrophages, and protective barrier macrophages, closely recapitulating key rheumatoid arthritis pathological features.
Huiqun Zhou, Zhen Zhang, Yulei Mu, Liang Ma, Xu Hu, Bangheng Liu, Dong‐An Wang   +6 more
wiley   +1 more source

Effects of folic acid and combinations of folic acid and vitamin B-12 on plasma homocysteine concentrations in healthy, young women [PDF]

, 1998
Anja Brönstrup, M. Hages, Reinhild Prinz‐Langenohl, Klaus Pietrzik   +3 more
openalex   +1 more source

Artificial Symbiosis for Bulk Production of Bacterial Cellulose Composites

Advanced Materials, EarlyView.
Co‐cultivation of the cellulose‐producing bacterium with the microalga enables bulk formation of bacterial cellulose under static incubation, with photosynthetically active oxygen‐generating sites throughout the medium. This symbiotic platform supports 3D cellulosic constructs with geometries dictated by the vessel shape.
Kui Yu, Sing Teng Chua, Ran Zhao, Alyssa Smith, Michael Kühl, Alison G. Smith, Tom Ellis, Silvia Vignolini   +7 more
wiley   +1 more source

Plasma Methylmalonic Acid Concentration in Folic Acid-Supplemented Depressed Patients with Low or Marginal Vitamin B-12: A Randomized Trial. [PDF]

J Nutr, 2021
Carter B, Zenasni Z, Moat SJ, Hudson PR, Russell IT, McCaddon A, FolATED group consists of the following authors.   +6 more
europepmc   +1 more source

STUDIES WITH A MORE RAPID METHOD OF VITAMIN B ₁₂ ASSAY UTILIZING EUGLENA GRACILIS [PDF]

, 1959
Bernard A. Cooper
openalex   +1 more source

Fluorescent Vitamin B₁₂–Platinum(II) Derivatives as Potential Metallotheranostic Agents for the Treatment and Imaging of Tumors

Inorganics
Vitamin B12 (cyanocobalamin) is an essential nutrient with very low bioavailability. Compared with normal cells, tumor cells show an increased demand for vitamin B12 to support their abnormal proliferation, which is a feature that can be exploited for ...
Rozan Mehder, Elena de la Torre-Rubio, Isabel de la Cueva-Alique, Ciaran O’Malley, Adrián Pérez-Redondo, Lourdes Gude, Eva Royo, Luca Ronconi   +7 more
doaj   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Loss of the Vitamin B-12 Transport Protein Tcn2 Results in Maternally Inherited Growth and Developmental Defects in Zebrafish. [PDF]

J Nutr, 2021
Benoit CR, Walsh DJ, Mekerishvili L, Houerbi N, Stanton AE, McGaughey DM, Brody LC.   +6 more
europepmc   +1 more source