Results 201 to 210 of about 49,542 (253)

Quantitative analysis of targeted lipidomics in the hippocampus of APP/PS1 mice employing the UHPLC-MS/MS method. [PDF]

Front Aging Neurosci
Xiao S, Wei X, Han B, Shi X, Wei C, Liang R, Sun J, Zhang Z, Han Z, Shen L.   +9 more
europepmc   +1 more source

Effect of Salinity Stress on Gut–Brain–Gonad Axis in the Red‐Eared Slider (Trachemys scripta elegans)

Integrative Zoology, EarlyView.
The increase in salinity leads to changes in the gut microbiota and metabolites of Trachemys scripta elegans, affecting the synthesis and secretion of neurotransmitters or precursors, which can inhibit the secretion of reproductive hormones and affect the self‐renewal and differentiation process of spermatogonial stem cells.
Qiongyu Zhang, Na Li, Xue Tang, Hanru Chen, Meiling Hong, Li Ding   +5 more
wiley   +1 more source

A Multi-Layered Analytical Pipeline Combining Informatics, UHPLC-MS/MS, Network Pharmacology, and Bioassays for Elucidating the Skin Anti-Aging Activity of <i>Melampyrum roseum</i>. [PDF]

Int J Mol Sci
Cho MH, Ha J, Jin H, An S, Chu S.
europepmc   +1 more source

Comparison of Three Sympatric Desert Lizards: Digestive Tract Structure, Digestive Enzyme Activities, Gut Microbiota, and Metabolites

Integrative Zoology, EarlyView.
We performed 16S rDNA sequencing and metabolite profiling for three sympatric lizard species—Teratoscincus roborowskii, Phrynocephalus axillaris, and Eremias roborowskii—and compared their goblet cell and enzyme activities in the digestive tract. Our study suggests that the dietary niche may promote divergence or convergence of microbiota across host ...
Yi Yang, Ziyi Wang, Ruichen Wu
wiley   +1 more source

Quantification of Endogenous Steroids and Hormonal Contraceptives in Human Plasma via Surrogate Calibration and UHPLC-MS/MS. [PDF]

Anal Chem
Su M, Drotleff B, Janker T, Bürger Z, Kimmig AS, Derntl B, Lämmerhofer M.   +6 more
europepmc   +1 more source

Benzoyl chloride derivatization improves selectivity and sensitivity of lipidomic quantitation in human serum of pancreatic cancer patients using RP-UHPLC/MS/MS. [PDF]

Anal Bioanal Chem
Peterka O, Lásko Z, Jirásko R, Peroutková P, Taylor A, Mohelníková-Duchoňová B, Kozubíková I, Loveček M, Melichar B, Holčapek M.   +9 more
europepmc   +1 more source

Rapid UHPLC-MS/MS Detection of Prohibited Drugs in Cosmetics Using Pass-Through SPE. [PDF]

ACS Omega
Mao J, Peng J, Zhu Y, Jiang X, Cao Y, Zhao T, Dong S, Dong F, He K, Wang N.   +9 more
europepmc   +1 more source

Reliable and Cost-Effective QuEChERS-UHPLC-MS/MS Method for the Simultaneous Analysis of Ten Mycotoxins in Dendrobium Officinale: A Study on Food-Medicine Homology Quality Control. [PDF]

J Anal Methods Chem
Wang Z, Wang Q, Xu F, Wang L, Liang J, Shen Q, Guo S.   +6 more
europepmc   +1 more source

Quantitative Analysis of Pyrrolizidine Alkaloids in Food Matrices and Plant-Derived Samples Using UHPLC-MS/MS. [PDF]

Foods
Lin R, Peng J, Zhu Y, Dong S, Jiang X, Shen D, Li J, Zhu P, Mao J, Wang N, He K.   +10 more
europepmc   +1 more source

A rapid and sensitive UHPLC-MS/MS method for epalrestat detection in micro-volumes of human plasma for the first time. [PDF]

Bioanalysis
Chen H, Liu K, Zhang J, Zhao X, Wang Y, Lu X, Qin F.   +6 more
europepmc   +1 more source