The study of the analytical error function has been applied to evaluate the pharmacokinetics of ebastine active acid metabolite after a single oral dose of 10 mg of metabolite in 6 healthy volunteers. Plasma concentrations were measured using an automated solid phase extraction method. The analytical method was fully validated and the function of the analytical error subsequently determined. The parametric approach was performed by nonlinear regression analysis comparing the results obtained after the application of different weighted least square methods including the homoscedastic method (W = 1) and heteroscedastic methods using weights of 1/C, 1/C2 and the inverse of the concentration variance calculated through the function of the analytical error. The results obtained in the study showed no influence of the different weighting methods used on the estimation of the pharmacokinetic parameters of ebastine acid metabolite.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Tandem mass tag-based quantitative proteomics and targeted hormone analysis reveal the response to insect herbivory stress in Ginseng (Panax ginseng, L.).
PLoS One
January 2025
Wuzhou University, College of Food and Pharmaceutical Engineering, Guangxi, P. R. China.
Ginsenosides are the most important secondary metabolites of ginseng. Ginseng has developed certain insect resistance properties during the course of evolutionary environmental adaptation. However, the mechanism underlying the insect resistance of ginseng is poorly understood.
View Article and Find Full Text PDFImpact of Soil Factors and Climate on Phytochemical Characteristics of Stachyslavandulifolia Vahl.
Chem Biodivers
January 2025
Sari Agricultural Sciences and Natural Resources University, Rangeland Sciences, sari, IRAN, ISLAMIC REPUBLIC OF.
This study investigates the influence of environmental factors on the secondary metabolites of Stachyslavandulifolia Vahl., focusing on how soil properties, temperature, and precipitation affect the yield and chemical composition of its essential oils. The research was conducted in two domains within three rangelands in Mazandaran province, Iran.
View Article and Find Full Text PDFThe effects of ultra-selective beta1-antagonism on the metabolic and cytokine profile in septic shock patients receiving noradrenaline: a sub-investigation from the STRESS-L Randomised Study.
Intensive Care Med Exp
January 2025
Department of Life Sciences, Aberystwyth University, Ceredigion, UK.
Purpose: The landiolol and organ failure in patients with septic shock (STRESS-L study) included a pre-planned sub-study to assess the effect of landiolol treatment on inflammatory and metabolomic markers.
Methods: Samples collected from 91 patients randomised to STRESS-L were profiled for immune and metabolomic markers. A panel of pro- and anti-inflammatory cytokines were measured through commercially acquired multiplex Luminex assays and statistically analysed by individual and cluster-level analysis (patient).
Is Drosophila Larval Competition Involved in Incipient Speciation?
J Chem Ecol
January 2025
Centre des Sciences du Goût et de l'Alimentation, UMR-CNRS 6265, INRAe, Université de Bourgogne, Dijon, France.
Geographical, ethological, temporal and ecological barriers can affect interbreeding between populations deriving from an ancestral population, this progressively leading to speciation. A rare case of incipient speciation currently occurs between Drosophila melanogaster populations sampled in Zimbabwe (Z) and all other populations (M). This phenomenon was initially characterized by Z females refusing to mate with M males.
View Article and Find Full Text PDFMaternal lipids in overweight and obesity: implications for pregnancy outcomes and offspring's body composition.
Semin Immunopathol
January 2025
Department of Obstetrics and Fetal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Overweight and obesity (OWO) are linked to dyslipidemia and low-grade chronic inflammation, which is fueled by lipotoxicity and oxidative stress. In the context of pregnancy, maternal OWO has long been known to negatively impact on pregnancy outcomes and maternal health, as well as to imprint a higher risk for diseases in offspring later in life. Emerging research suggests that individual lipid metabolites, which collectively form the lipidome, may play a causal role in the pathogenesis of OWO-related diseases.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!