Results 51 to 60 of about 76,583 (247)

Magnetic Water Cleaning of Estrogens via Tight yet Dynamic Binding to Nanoparticles

open access: yesAdvanced Science, EarlyView.
Micropollution is one of the big challenges humanity faces with estrogen hormones being emerging pollutants of concern. Here, a supramolecular design strategy is presented that generates a simple nano‐adsorbent material to magnetically remove low‐concentrated estrogens from water.
Lukas Müller   +25 more
wiley   +1 more source

Research Progress on the Positive and Negative Regulatory Effects of Rhein on the Kidney: A Review of Its Molecular Targets

open access: yesMolecules, 2022
Currently, both acute kidney injury (AKI) and chronic kidney disease (CKD) are considered to be the leading public health problems with gradually increasing incidence rates around the world.
Yanna Zhu   +7 more
doaj   +1 more source

Verändern – Wirklichkeit formen

open access: yes, 2019
Frisch gedruckt, als ePaper oder PDF-Datei: Der Jahresbericht der Hochschule Bonn-Rhein-Sieg für das Jahr 2018 liegt jetzt vor. Im Mittelpunkt des Berichts steht dieses Mal das Thema "verändern – Wirklichkeit formen"
Hochschule Bonn-Rhein-Sieg
core   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

open access: yesAdvanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He   +7 more
wiley   +1 more source

Cell and rat serum, urine and tissue metabolomics analysis elucidates the key pathway changes associated with chronic nephropathy and reveals the mechanism of action of rhein

open access: yesChinese Medicine, 2023
Background Rhein can significantly delay the progression of chronic nephropathy. However, its mechanism of action has not been adequately elaborated, which hinders its extensive clinical application.
Li Wang   +5 more
doaj   +1 more source

Gut durchstarten mit Pro-MINT-us

open access: yes, 2019
Wie kann ein guter Start ins Studium gelingen? Wir zeigen Ihnen in dieser Broschüre, welche Antworten an der Hochschule Bonn-Rhein-Sieg dazu entwickelt wurden, und geben Beispiele aus dem ...
Hochschule Bonn-Rhein-Sieg
core   +1 more source

Premium subsidy designs and crowding out of insurance demand

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is an important instrument to protect farmers against extreme weather events. Many countries provide subsidies for crop insurance products to make insurance more affordable for farmers. The Federal Crop Insurance Program in the United States and major European crop insurance programs such as in Spain, Italy, and France focus on ...
Tim Philippi
wiley   +1 more source

Synthesis and Anti-tumor Activity Evaluation of Rhein-Aloe Emodin Hybrid Molecule

open access: yesNatural Product Communications, 2012
To improve the anti-tumor effects of rhein and aloe-emodin, a rhein-aloe-emodin hybrid molecule (RH-AE) was synthesized from rhein and aloe-emodin in the presence of dicyclohexylcarbodiimide (DCC) and 4-dimethylaminopyridine (DMAP).
Ye-fei Yuan   +3 more
doaj   +1 more source

Third-Mission-Toolkit für Kooperationen von Hochschulen und PartnerInnen im ländlichen Raum

open access: yes, 2023
Hochschulen und Gemeinden sind einem zunehmenden und permanenten Veränderungs- sowie Finanzierungsdruck ausgesetzt. Zudem haben Kommunen einen hohen Bedarf an Know-how, Kreativität, Innovationen, Personal sowie an Fachwissen in bestimmten Bereichen ...
Paunovic, Ivan   +2 more
core   +1 more source

Neutrophil Extracellular Traps Block Fibrinolysis in Ischemic Stroke

open access: yesAnnals of Neurology, EarlyView.
Objectives Intravenous thrombolysis (IVT) failure in acute ischemic stroke (AIS) is frequent, but its causes remain elusive. We investigated whether biologically relevant intrathrombus concentrations of tissue plasminogen activator (tPA) were achieved in failed IVT and whether neutrophil extracellular traps (NETs) contributed to this therapeutic ...
Mialitiana Solo Nomenjanahary   +21 more
wiley   +1 more source

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