Results 201 to 210 of about 653,557 (305)

Distinct demethylation pathways of rice- and fish-derived methylmercury in pregnant women revealed by compound-specific isotope analysis. [PDF]

Eco Environ Health
Lai C, Yang S, Li R, Jiang H, Abdul RM, Li P, Wang B, Feng X.   +7 more
europepmc   +1 more source

Determination of Nd and Sm in standard rocks by "double spike" isotope dilution method of the mass spectrometry

, 1972
Kenji Notsu, Hisao MABUCHI, Minoru Ozima
openalex   +2 more sources

Isotope data of sediment core Co1412 in the Yana Highlands

, 2021
Marlene M. Lenz, Bernd Wagner, Hanno Meyer, Niklas Leicher, Matthias Lenz, Grigory Fedorov, Luidmila A. Pestryakova, Martin Melles   +7 more
openalex   +2 more sources

The Gut Microbiota Regulates Motor Deficits via Butyrate in a Gnal+/− Mouse Model of DYT25 Dystonia

Advanced Science, EarlyView.
The present study provides compelling evidence for a modulatory role of the gut microbiota in the pathology of DYT25 dystonia, and butyrate supplementation alleviates the motor deficits of dystonia in Gnal+/− mice. Abstract Dystonia is the third most common movement disorder, following essential tremor and Parkinson's disease. The underlying mechanisms
Jingya Guo, Seong‐Gook Kang, Kunlun Huang, Tao Tong   +3 more
wiley   +1 more source

Cancer Stem Cells Shift Metabolite Acetyl‐Coenzyme A to Abrogate the Differentiation of CD103+ T Cells

Advanced Science, EarlyView.
Lei et al. demonstrate that cancer stem cells (CSCs) play a pivotal role in impairing the differentiation of CD103+ T cells in patients with non‐small‐cell lung cancer. The key mechanism involves CSC‐derived acetyl‐CoA, which disrupts CD103+ T cell differentiation by sequentially inducing acetylation and ubiquitination of the Blimp‐1 protein. Targeting
Jiaxin Lei, Huiyan Ji, Jing Guo, Mengdi Liu, Danhua Su, Yiran Zheng, Lin Xu, Qinghua Cao, Tao Ren, Jun Gui, Zhenke Wen   +10 more
wiley   +1 more source

Cloud point extraction and preconcentration of gold in geological matrices prior to flame atomic absorption determination

Open Chemistry, 2010
El-Naggar Wifky, Lasheen Taysseer, Nouh El-Said, Ghonaim Ahmed   +3 more
doaj   +1 more source

Fluid inclusions: tiny windows into global paleo-environments. [PDF]

Commun Earth Environ
Bekaert DV, Avice G, Marty B.
europepmc   +1 more source

Hump‐Shaped Relationship Between Microbial Carbon Use‐Efficiency and Soil Organic Carbon in Alpine Grasslands

Advanced Science, EarlyView.
On the Qinghai–Tibetan Plateau, microbial carbon use efficiency (CUE) peaks at intermediate soil organic carbon levels and declines thereafter. In carbon‐rich soils, the formation of stable mineral‐associated organic carbon is decoupled from microbial CUE.
Yuting Wang, Yongneng Wei, Gangsheng Wang, Yang Ruan, Ling Li, Xiang Liu, Yunfeng Yang, Qirong Shen, Ning Ling   +8 more
wiley   +1 more source

Seasonal Variability in Marine Atmospheric Mercury Isotope Signatures and Environmental Drivers. [PDF]

Environ Sci Technol
Song Z, Miao X, Li C, Wang Y, Huang S, Zhang P, Tang K, Yuan T, Zhang Y.   +8 more
europepmc   +1 more source

A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems

Advanced Science, EarlyView.
Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li, Corin T. Scott, Taku Suzuki‐Osborne, John P. Lowe, Dominic Taylor, Mariolino Carta, Neil B. McKeown, Andrew D. Burrows, Lucia H. Mascaro, Frank Marken   +9 more
wiley   +1 more source