Results 231 to 240 of about 70,014 (336)

Tracking sources and transformations of dissolved sulfate in karstic sub-basins in Southwest China using dual isotopes and water chemistry. [PDF]

Sci Rep
Wang J, Zhou Z, Dong H, Ding S, Wang X, Zhang Y, Huang Y.   +6 more
europepmc   +1 more source

Determination of Bisphenol A, Nonylphenol and Octylphenol in Animal Food by Isotopic Dilution Liquid Chromatography-Tandem Mass Spectrometry

, 2013
Yumin Niu, Jing Zhang, Shujun Zhang, Bing Shao   +3 more
openalex   +1 more source

Proteomic Changes in Cancer Cell Lines as a Result of Bacterial Infection

PROTEOMICS, EarlyView.
ABSTRACT Bacterial infections have been implicated in shaping the tumor microenvironment (TME), but their effects on cancer cell proteomes remain unexplored. In this study, we analyzed proteomic changes in melanoma (A375) and ovarian cancer (OVCAR3) cell line models following infection with Staphylococcus aureus strain USA300 or Salmonella enterica ...
Bo Ren, Kenneth Weke, Darryl Hardie, Mariya I. Goncheva, Ted Hupp, Javier Antonio Alfaro, Helena Pětrošová, David R. Goodlett   +7 more
wiley   +1 more source

Predation threat affects isotope ratios of planktonic consumers. [PDF]

Oecologia
Brzeziński T, Bojanowski M, Radzikowska M.   +2 more
europepmc   +1 more source

Probing Early α‐Synuclein Oligomers: Insights Into Aggregation Pathways of NACore and preNAC Segments Probed by Trapped Ion‐Mobility Mass Spectrometry and Fluorescence Spectroscopy

PROTEOMICS, EarlyView.
ABSTRACT Misfolding and aggregation of α‐Synuclein (α‐Syn) play a central role in Parkinson's disease (PD), with oligomeric intermediates implicated as key toxic species. Here, we investigate the aggregation of two α‐Syn segments, the NACore (68GAVVTGVTAVA78, WT‐PD1) and the preNAC region (47GVVHGVATVA56, WT‐PD2), using high‐resolution trapped ion ...
Agathe Depraz Depland, Stephanie Mikromanolis, Iuliia Stroganova, Anouk M. Rijs   +3 more
wiley   +1 more source

Restoration of deuterium marker for multi-isotope mapping of cellular metabolic activity. [PDF]

Sci Rep
Yamborko N, Schwab L, Polerecky L, Davoudpour Y, Berthelot H, Musat N, Milferstedt K, Hamelin J, Richnow HH, Vogt C, Stryhanyuk H.   +10 more
europepmc   +1 more source

Determination of trace amounts of sulfur in iron and steel by isotope dilution ICP-MS with a hydrogen sulfide evolution technique.

, 1998
Hirohito Naka, Hirohumi KURAYASU, Li Ma, Taketoshi Nakahara   +3 more
openalex   +2 more sources

Proteomic and Lipidomic Profiling of Immune Cell‐Derived Subpopulations of Extracellular Vesicles

PROTEOMICS, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are heterogeneous and play important roles in intercellular communication, contributing to physiological and pathological processes. Since few markers currently exist to differentiate subtypes of EVs, this study aimed to determine proteomic and lipidomic differences among four EV subpopulations. Large and small EVs
Anna Lischnig, Nasibeh Karimi, Per Larsson, Karin Ekström, Rossella Crescitelli, Anna‐Carin Olin, Cecilia Lässer   +6 more
wiley   +1 more source

Coupled strontium-calcium isotopes in Archean anorthosites reveal a late start for mantle depletion. [PDF]

Nat Commun
Boyce M, Kemp A, Fisher C, Bevan D, Bevan D, Sadekov A, Lewis J, Wilde S, Ivanic T, Elliott T.   +9 more
europepmc   +1 more source

Azole antifungal contaminants disrupt mycorrhizal function and risk agricultural sustainability

PLANTS, PEOPLE, PLANET, EarlyView.
Global food production is increasingly threatened by soil degradation, climate change and the rising costs of synthetic fertilisers. Circular agriculture, which promotes resource reuse, is a promising solution, but using treated wastewater and biosolids in farming introduces risks from emerging contaminants like pharmaceutical residues.
Emily K. Durant, Katie J. Field, J. Brett Sallach, Sara Moeskjær, Alex Williams, Laura J. Carter   +5 more
wiley   +1 more source