Results 91 to 100 of about 57,080 (289)

Comparative field‐scale assessment of TLUD and Kon‐Tiki biochar systems: agronomic performance and net CO2e‐based techno‐economics

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Post‐harvest agricultural residues in Latin America are commonly underutilized, leading to greenhouse gas emissions and lost opportunities for bio‐based value creation. This study tests the hypothesis that decentralized, farmer‐scale pyrolysis technologies can deliver comparable agronomic benefits while exhibiting distinct techno‐economic and ...
Juan F. Saldarriaga   +7 more
wiley   +1 more source

Status of oncology drugs with a conditional approval: A cross‐sectional comparison of the Food and Drug Administration and Health Canada

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims This study looks at the status of the same drugs conditionally approved by the Food and Drug Administration and Health Canada for the same oncology indication. Methods Lists of oncology drugs with a conditional approval from the Food and Drug Administration and Health Canada were generated and drug pairs with the same indication were matched ...
Joel Lexchin
wiley   +1 more source

Insulin/IGF‐1‐mediated longevity is marked by reduced protein metabolism

open access: yesMolecular Systems Biology, 2013
Mutations in the daf‐2 gene of the conserved Insulin/Insulin‐like Growth Factor (IGF‐1) pathway double the lifespan of the nematode Caenorhabditis elegans. This phenotype is completely suppressed by deletion of Forkhead transcription factor daf‐16.
Gerdine J Stout   +10 more
doaj   +1 more source

Exposure‐adjusted safety and efficacy of GLP‐I and GLP‐1/GIP receptor agonists compared with non‐GLP‐I for weight management and type 2 diabetes: Based on FDA medical and statistical reports of 34 280 safety and 36 312 efficacy subjects

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims This work aimed to contextualize glucagon‐like peptide‐1 receptor agonists (GLP‐1 RAs) and glucose‐dependent insulinotropic polypeptide (GIP) receptor agonists safety and efficacy regarding weight management (WM); we analysed Food and Drug Administration (FDA) Medical Reviews to analyse 14 medications using patient‐exposure year normalization and ...
Aishwarya Prasad   +4 more
wiley   +1 more source

Dual‐targeted nanomedicine delivering doxorubicin and nitric oxide for tumor immunomodulation and synergistic therapy

open access: yesBMEMat, EarlyView.
The mechanism of HA‐DS@PLGA nanoparticles co‐delivering DOX and SNAP (an NO donor) to suppress tumor growth, remodel the tumor microenvironment, and enhance antitumor immune responses for effective combinatorial cancer therapy. Abstract Cancer therapeutic efficacy is significantly influenced by tumor immunosuppressive environment possibly induced by ...
Xingzhou Peng   +10 more
wiley   +1 more source

The One‐Step Synthesis of Biologically Active Isochromans from Lignin‐Derived Aromatic Monomers in Tunable Deep Eutectic Solvents

open access: yesChemistry – A European Journal, EarlyView.
A straightforward one‐step protocol enables the synthesis of bio‐based and biologically active isochromans through the Oxa‐Pictet cyclization involving diverse aldehydes, including vanillin in combination with lignin‐derivable homovanillyl alcohol, a prominent aromatic platform chemical obtainable via diol‐assisted fractionation of lignocellulose ...
Anjali Kottayi   +6 more
wiley   +1 more source

Cation Distribution in Li2CaSiO4:Gd, Pr, Na Uncovered Through Anomalous Diffraction

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
Li2CaSiO4 co‐doped with Gd3+ and Pr3+ shows strong blue‐to‐UV‐B up‐conversion. Herein, we explore the doping element distribution in order to discern the reason for the strongly supportive co‐doping effect using high‐resolution Rietveld refinement and multiple‐edge anomalous dispersion measurements.
Christoph Rick   +4 more
wiley   +1 more source

Impact of Variable Parameters of Expansion Joints and Bearing Supports on the Vehicle-Induced Vibration of Curved Girder Bridges

open access: yesBuildings
To study how varying the parameters of expansion joints and bearing supports (E-B parameters) affects the dynamic response of a coupled vehicle–bridge system for curved girder bridges, a dynamic response analysis method for the coupled vehicle–joint ...
Yu Zheng   +9 more
doaj   +1 more source

C. elegans SIRT6/7 homolog SIR-2.4 promotes DAF-16 relocalization and function during stress.

open access: yesPLoS Genetics, 2012
FoxO transcription factors and sirtuin family deacetylases regulate diverse biological processes, including stress responses and longevity. Here we show that the Caenorhabditis elegans sirtuin SIR-2.4--homolog of mammalian SIRT6 and SIRT7 proteins ...
Wei-Chung Chiang   +9 more
doaj   +1 more source

DAF-16::GFP localizes to vesicles in wild-type and tbc-2 animals at all post-embryonic developmental stages and in wild-type males.

open access: yes, 2022
(A) Bar graph of the percent animals with DAF-16a::GFP (zIs356) positive vesicles in the intestinal cells at larval stages L1-L4 and young adults of wild-type and tbc-2(tm2241) animals at 20°C.
Thomas Liontis (13184383)   +7 more
core   +1 more source

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