Results 61 to 70 of about 1,417,565 (250)
Türkiye Tarımsal Araştırmalar DergisiTürkiye Tarımsal Araştırmalar Dergisi | Cilt: 12 Sayı ...
Nurten Yılmaz +2 more
doaj +1 more source
Molecules, 2020 The rapid dispersion of new psychoactive substances (NPS) presents challenges to customs services and analytical laboratories, which are involved in their detection and characterization.
Emmanouil Tsochatzis +5 more
doaj +1 more source
Examination of gel polishes by GC-MS method
, 2020 A géllakkok és az alkalmazott kísérleti módszer elmélete. Géllakkok vizsgálata GC-MS módszerrel. A kapott adatok kiértékelése és összehasonlítása táblázatokban.
Somogyi, Fruzsina
core
GC-MS analysis of aphid cornicle emissions.
, 2018 GC-MS chromatogram of trans-β-farnesene collected from aphid with intact siphunculi (a). GC-MS chromatogram of trans-β-farnesene collected from razor treated siphunculi (b). GC-MS chromatogram of trans-β-farnesene collected from laser treated siphunculi (
Nabil Killiny (284104) +4 more
core +1 more source
, 2022 (a) A full mass spectrum corresponds to each retention time (RT) point on the chromatogram. (b) The total ion current (TIC) chromatogram plots along the RT dimension the cumulative abundance of ions (intensity).
Dahlia Salman (7162520) +9 more
core +1 more source
Impact of Plasma p‐tau181 on Cognition, Motor Phenotypes, and Disease Course in ALS
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Phosphorylated tau181 (p‐tau181), an Alzheimer's disease biomarker, was recently evaluated in amyotrophic lateral sclerosis (ALS). We investigated plasma p‐tau181 in 202 ALS/ALS‐FTD patients and 94 healthy controls, assessing cognitive performance, motor function, and longitudinal dynamics.
Elisabeth Kasper +25 more
wiley +1 more source
Comparison of advanced offline and in situ techniques of organic aerosol composition measurement during the CalNex campaign [PDF]
Atmospheric Measurement Techniques, 2015 Our understanding of formation processes, physical properties, and climate/health effects of organic aerosols is still limited in part due to limited knowledge of organic aerosol composition.
J. Timkovsky +5 more
doaj +1 more source
Separation and identification of antibacterial chamomile components using OPLC, bioautography and GC-MS [PDF]
, 2012 Components of 50% ethanolic chamomile (Matricaria recutica L.) flower extract, previously found antibacterial in a TLC-bioautographic study, were separated and isolated by the use of on-line OPLC, which consisted of an OPLC 50 BS system, an on-line ...
Móricz, Ágnes M. +5 more
core +1 more source
TD GC-MS and UPLC-MS methods to discover differentially expressed metabolites in sebum
, 2023 Sebum is a lipid-rich biofluid produced by the sebaceous glands which are found in high abundance in areas where hair is present, along the neckline, the ‘T’-area of the face and on the upper back.
Katherine, A. Hollywood +5 more
core +1 more source
A 17 Year Old With Developmental Delay Presenting With Increasing Confusion and Imbalance
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Methylmalonic acidemia is an autosomal recessive genetic disorder primarily caused by defects in methylmalonyl‐CoA mutase and cobalamin (vitamin B12) metabolism. These defects disrupt the tricarboxylic acid cycle and oxidative phosphorylation, leading to the abnormal accumulation of metabolic products such as methylmalonic acid, propionic acid,
Wei Zhao, Yingli Zhang, Hongliang Zheng
wiley +1 more source