Results 251 to 260 of about 149,516 (340)

Phosphatidylethanol in post‐mortem blood: A comparative study of blood matrices and its stability at routine storage conditions

open access: yesJournal of Forensic Sciences, EarlyView.
Abstract Determination of alcohol markers in post‐mortem cases can be useful to classify drinking habits and potential alcohol habituation prior to death. Phosphatidylethanol (PEth) is a direct alcohol marker and is already commonly used in a variety of contexts.
Jeremai Hose   +4 more
wiley   +1 more source

Short‐Term Severe Energy Restriction Promotes Molecular Health and Reverses Aging Signatures in Adults With Prediabetes in the PREVIEW Study

open access: yesAging Cell, EarlyView.
Severe short‐term energy restriction in adults with prediabetes led to a significant reduction in circulating proteins linked to inflammation, senescence, and protein turnover. These changes, partly mediated by extracellular vesicles, suggest systemic dietary‐induced benefits beyond glycemic control, including improved aging biomarkers.
Maria Lastra Cagigas   +16 more
wiley   +1 more source

Cross‐sectional and longitudinal metabolomics‐based profiles associated with oral contraceptive and progestin‐only pill use: A Finnish population‐based study

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
In a metabolomics study of over 200 metabolites in 1721 fertile‐aged women, we found that current use of combined oral contraceptives (COC), especially third‐generation and other COCs, is associated with altered levels of several metabolic measures compared to nonuse of hormonal contraception or to use of a levonorgestrel intrauterine device (LNG‐IUD).
Elena Toffol   +7 more
wiley   +1 more source

Predicting Surfactant Need at Birth: Failed Validation of a Bedside Method Using Gastric Aspirates

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim To validate a prototype point‐of‐care (POC) test for the lecithin/sphingomyelin (L/S) ratio by identifying the optimal L/S cut‐off for predicting surfactant need in preterm infants < 30 weeks' gestation using gastric aspirates (GAS) sampled at birth and to assess clinical feasibility.
Christian Heiring   +9 more
wiley   +1 more source

Matrix metalloproteinase inhibition protects against junctophilin‐2 proteolysis during doxorubicin‐induced cardiotoxicity

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Treatment of cancer patients with anthracyclines is known to cause dose‐dependent cardiotoxicity through several mechanisms including enhanced oxidative stress, ultimately resulting in defective excitation–contraction coupling.
Wesam Bassiouni   +9 more
wiley   +1 more source

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