Results 61 to 70 of about 12,950,355 (371)

Pseudodifferential extensions and adiabatic deformation of smooth groupoid actions [PDF]

open access: yes, 2014
The adiabatic groupoid $\mathcal{G}_{ad}$ of a smooth groupoid $\mathcal{G}$ is a deformation relating $\mathcal{G}$ with its algebroid.
Debord, Claire, Skandalis, Georges
core   +1 more source

Natural products in endodontics

open access: yesSaudi Medical Journal, 2018
Herbal remedies are used throughout the world, either in earlier or in recent times. The number of studies on this alternative therapeutic system increased in the last decades. In this paper, the relevant literature on the use of natural products in root canal therapy is revised from a MEDLINE database search.
Amal A. Almohaimede, Ebtissam M. Al-Madi
openaire   +3 more sources

Circulating histones as clinical biomarkers in critically ill conditions

open access: yesFEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez   +17 more
wiley   +1 more source

Regional comparison study of Epimedium koreanum using UHPLC-QTOF/MS-based metabolomics approach

open access: yesApplied Biological Chemistry
The untargeted metabolomics-based molecular networking approach combined with multivariate analysis, proves to be an effective strategy for distinguishing raw materials in herbal medicine according to specific criteria.
Alfan Danny Arbianto   +7 more
doaj   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

Enhanced diastereomeric mixture analysis through integration of quantum chemical calculations with spatio-conformational information obtained from ultraselective NMR techniques

open access: yesApplied Biological Chemistry
Nuclear Magnetic Resonance (NMR) spectroscopy has become indispensable for elucidating molecular structures in pharmaceutical and natural product chemistry, where precise stereochemical configurations critically determine biological activities and ...
Miyeon Bang, Jin Wook Cha
doaj   +1 more source

Natural Products as Sources of New Drugs over the Nearly Four Decades from 01/1981 to 09/2019.

open access: yesJournal of Natural Products, 2020
This review is an updated and expanded version of the five prior reviews that were published in this journal in 1997, 2003, 2007, 2012, and 2016. For all approved therapeutic agents, the time frame has been extended to cover the almost 39 years from the ...
D. Newman, G. Cragg
semanticscholar   +1 more source

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

open access: yesFEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan   +2 more
wiley   +1 more source

Resistance-Gene Directed Discovery of a Natural Product Herbicide with a New Mode of Action

open access: yesNature, 2018
Bioactive natural products have evolved to inhibit specific cellular targets and have served as lead molecules for health and agricultural applications for the past century1–3.
Yan Yan   +9 more
semanticscholar   +1 more source

natural swine health [PDF]

open access: yes, 2011
guide to keeping your pigs healthy with herbs and other natural ...
Groot, Maria   +2 more
core  

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