Results 211 to 220 of about 1,585,833 (365)

Vitamin B₁₂deficiency

Canadian Medical Association Journal, 2022
Silverstein, William K., Cheung, Matthew C., Lin, Yulia   +2 more
openaire   +2 more sources

Single Test‐Based Diagnosis and Subtyping of Pulmonary Hypertension Caused by Fibrosing Mediastinitis Using Plasma Metabolic Analysis

Advanced Science, EarlyView.
Pulmonary hypertension caused by fibrosing mediastinitis has a five‐year survival rate of just 56%. Current diagnostic approaches are complex for patients with mobility limitations and can lead to misdiagnoses due to their nonspecific clinical features.
Yating Zhao, Chunmeng Ding, Hongling Su, Aqian Wang, Aiping Tang, Hongfan Zhao, Ya Ma, Min Zhang, Wanshan Liu, Ruimin Wang, Ziyue Zhang, Shouzhi Yang, Dingyitai Liang, Yida Huang, Kun Qian, Lin Huang, Qihua Fu, Yunshan Cao   +17 more
wiley   +1 more source

Development and Validation of a Quantitative Analysis of Water-Soluble Vitamins Using High-Performance Thin-Layer Chromatography and Its Application to the Analysis of Nutraceuticals

Separations
In this study, a high-performance thin-layer chromatography (HPTLC)-based method was developed for the quantification of five water-soluble vitamins, B2, B3, B6, B12, and C, using ethanol–water (70:30, v/v) as the mobile phase.
K. M. Yasif Kayes Sikdar, Md Khairul Islam, Tomislav Sostaric, Lee Yong Lim, Cornelia Locher   +4 more
doaj   +1 more source

Pernicious anaemia and intestinal malabsorption: spinal cord degeneration developing during vitamin B 12 treatment. [PDF]

, 1967
C. G. Riley
openalex   +1 more source

A Rapid Cortical Learning Process Supporting Students’ Knowledge Construction During Real Classroom Teaching

Advanced Science, EarlyView.
There is growing interest in understanding how classroom teaching works, but previous theories and studies leave a gap in the neurocognitive mechanisms involved in real classroom teaching. Here we show that during real classroom teaching, students' middle frontal cortex serves as a hub of a rapid cortical learning process, supporting their knowledge ...
Xiaodan Feng, Xinran Xu, Zhaonan Meng, Jiahao Jiang, Miao Pei, Yonghe Zheng, Chunming Lu   +6 more
wiley   +1 more source

Effect of vitamin B 12 and n-3 polyunsaturated fatty acids on plasma homocysteine, ferritin, C-reaction protein, and other cardiovascular risk factors: a randomized controlled trial [PDF]

, 2015
Objectives: Vitamin B 12 and n-3 polyunsaturated fatty acids (PUFA) decrease blood homocysteine (Hcy) concentrations. However, the combined effect of these nutrients on Hcy and ferritin, and C-reactive protein is limited and inconclusive.
BSc Kelei Li, MS Qi Chen, MS Sailimuhan Asimi, PhD Duo Li, PhD Tao Huang   +4 more
core  

“Antenna Effect”‐Enhanced AuNPs@rGO Photothermal Coating Promotes 3D Printing of Osteogenic Active Scaffolds to Repair Bone Defects after Malignant Tumor Surgery

Advanced Science, EarlyView.
The T‐rGO@Au scaffold incorporates an rGO@AuNP composite photothermal coating inspired by the “antenna effect.” Under near‐infrared light irradiation, the scaffold induces the generation of reactive oxygen species (ROS) and localized thermal stimulation, leading to the effective elimination of tumor cells.
Xinyu Xu, Hao Wang, Xiaohan Mei, Dapeng Zeng, Zehao Yu, Shibo Liu, Ruiyan Li, Yanguo Qin   +7 more
wiley   +1 more source

Multivariate Sparse Functional Linear Discriminant Analysis: An Application to Inflammatory Bowel Disease Classification [PDF]

arXiv
Inflammatory Bowel Disease (IBD), including Crohn's Disease (CD) and Ulcerative Colitis (UC), presents significant public health challenges due to its complex etiology. Motivated by the IBD study of the Integrative Human Microbiome Project, our objective is to identify microbial pathways that distinguish between CD, UC and non-IBD over time.
arxiv  

RADIOACTIVE VITAMIN B₁₂ ABSORPTION IN THE MEGALOBLASTIC ANAEMIA CAUSED BY ANTICONVULSANT DRUGS¹ [PDF]

, 1961
F. Lees
openalex   +1 more source

The Encapsulation Strategies for Targeted Delivery of Probiotics in Preventing and Treating Colorectal Cancer: A Review

Advanced Science, EarlyView.
This work summarizes the efficacy and mechanisms of probiotics in CRC treatment, providing a comprehensive overview of various encapsulation methods such as microcapsules, hydrogels, single‐cell nanocoatings, and nanofibers for targeted probiotic delivery to inflammatory sites, with particular emphasis on the potential advantages of emerging single ...
Hao Zhong, Jin Jiang, Muhammad Hussain, Haoxuan Zhang, Ling Chen, Rongfa Guan   +5 more
wiley   +1 more source