Results 71 to 80 of about 608,686 (265)

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Concentration, ecological risk and enrichment factor assessment of selected heavy metals in sediments from New Calabar River, Nigeria

Journal of Applied Sciences and Environmental Management, 2018
The New Calabar River is an important commercial river in Rivers State. Surface sediment samples were collected from four stations and analyzed for some heavy metals concentrations.
J.D. Nwineewii, O.S. Edori, P.U.G. Onuchukwu   +2 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Trace metals concentration assessment in urban particulate matter in Yenagoa and its environs

Journal of Applied Sciences and Environmental Management, 2018
This study was conducted to investigate the distribution and correlation of selected trace elements (Ca, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, and Zn) in Yenagoa, Bayelsa State and its environs.
S.A. Uzoekwe, E.D. Ajayi
doaj   +1 more source

Determination of Stable Hydrogen Isotopic Composition and Isotope Enrichment Factor at Low Hydrogen Concentration. [PDF]

Anal Chem, 2023
Liu X, Wu L, Kümmel S, Gehre M, Richnow HH.   +4 more
europepmc   +1 more source

Enrichment factors for clinical trials in mild‐to‐moderate Alzheimer's disease

Alzheimer's & Dementia: Translational Research & Clinical Interventions, 2019
Abstract Introduction Heterogeneity of outcomes in Alzheimer's disease (AD) clinical trials necessitates large sample sizes and contributes to study failures. This analysis determined whether mild‐to‐moderate AD populations could be enriched for cognitive decline based on
Clive Ballard, Alireza Atri, Neli Boneva, Jeffrey L. Cummings, Lutz Frölich, José Luis Molinuevo, Pierre N. Tariot, Lars Lau Raket   +7 more
openaire   +4 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Assessment of Arsenic and Lead in Urban Park Soils in Newark, New Jersey, USA

Soil Systems
Soils in seven urban parks in Newark, New Jersey (NJ), United States, were evaluated for arsenic (As) and lead (Pb) by field and laboratory methods. Surface (S1, 0–3 cm) and near-surface (S2, 4–7 cm) soils in high-contact areas of the parks were analyzed
Suah Yekeh, Ashaki A. Rouff
doaj   +1 more source

Assessment of aflatoxin M1 enrichment factor in cheese produced with naturally contaminated milk. [PDF]

Ital J Food Saf, 2023
Sabatelli S, Gambi L, Baiguera C, Paterlini F, Mami FL, Uboldi L, Daminelli P, Biancardi A.   +7 more
europepmc   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source