Results 51 to 60 of about 1,346 (147)

Constitutive Androstane Receptor Regulates Germ Cell Homeostasis, Sperm Quality, and Male Fertility via Akt‐Foxo1 Pathway

Advanced Science, Volume 11, Issue 43, November 20, 2024.
This study highlights the role of the constitutive androstane receptor (Car), a receptor of endo and xeno‐biotics, in testicular pathophysiology. The results indicate that Car inhibition impaired male fertility due to altered sperm quality, specifically histone retention, which is correlated with offspring's survival. This work demonstrates that Car is
Mélusine Monrose, Hélène Holota, Guillaume Martinez, Christelle Damon‐Soubeyrand, Laura Thirouard, Emmanuelle Martinot, Edwige Battistelli, Angélique de Haze, Stéphanie Bravard, Christelle Tamisier, Françoise Caira, Charles Coutton, Anne‐Laure Barbotin, Angèle Boursier, Laila Lakhal, Claude Beaudoin, David H. Volle   +16 more
wiley   +1 more source

Structural Colors Derived from the Combination of Core–Shell Particles with Cellulose

Advanced Photonics Research, Volume 5, Issue 10, October 2024.
The melt‐shear organization technique uses tailor‐made core–shell particles to produce opal films with structural colors. Cellulose is incorporated into these films to improve the wetting behavior and the films’ mechanical properties while maintaining the composites’ structural color.
Regina Leiner, Lukas Siegwardt, Catarina Ribeiro, Jonas Dörr, Christian Dietz, Robert W. Stark, Markus Gallei   +6 more
wiley   +1 more source

Qualidade de vida e atividade física de idosos centenários

Revista Brasileira de Qualidade de Vida, 2018
OBJETIVO: Analisar a qualidade de vida e a atividade física de centenários residentes na mesorregião Grande Florianópolis, Santa Catarina, Brasil.MÉTODOS: O estudo foi composto por seis centenários com função cognitiva preservada, sendo quatro mulheres ...
G. Z. Mazo, A. C. Machado, Artur Rodrigues Fortunato, Lucas Gomes Alves, R. Silva, Inês Amanda Streit   +5 more
semanticscholar   +1 more source

Pig manure degradation and carbon emission: Measuring and modeling combined aerobic–anaerobic transformations

Journal of Environmental Quality, Volume 53, Issue 5, Page 589-603, September/October 2024.
Abstract Greenhouse gas emissions from liquid livestock manure storage significantly contribute to global warming. Accurate farm‐scale models are essential for predicting these emissions and evaluating manure management strategies, but they rely on multiple parameters describing carbon loss dynamics.
Frederik R. Dalby, Sasha D. Hafner, Herald W. Ambrose, Anders Peter S. Adamsen   +3 more
wiley   +1 more source

Inteligência artificial e gestão da mudança em PMEs: análise dinâmica de iniciativas de adaptação [PDF]

, 2022
Dada a relevância que as Pequenas e Médias Empresas (PMEs) têm na economia europeia – e tendo em conta o contexto de mercado, cada vez mais competitivo, em que estão inseridas – é possível afirmar que a temática inerente ao processo de adaptação das ...
Lemos, Sara Isabel Cardoso
core  

Effects of Marigold (Tagetes erecta) and Synthetic Carotenoid on Growth Performance and Skin Coloration of Blue Streak Hap (Labidochromis caeruleus) and Pindani (Pseudotropheus socolofi) Fry (Cichlidae) [PDF]

, 2020
This study was designed to determine the ideal dosages of marigold (Tagetes erecta) and synthetic carotenoid in blue streak hap (Labidochromis caeruleus) and pindani (Pseudotropheus socolofi) fry (Cichlidae), and to compare effects on the growth and skin
Ercument Genc, Mevlut Aktas, Nuran Cavdar   +2 more
core   +2 more sources

Treating multiple antiaging pathways improves health markers in open label clinical study

Translational Medicine Communications, 2017
BackgroundResearch indicates that aging and health are affected by hundreds of biochemical pathways. Our hypothesis is that a multipath intervention strategy directed at multiple aging pathways may promote overall health.
B. Villeponteau, Yvonne L. Still
semanticscholar   +1 more source

Soft Synthetic Cells with Mobile Membrane Ligands for Ex Vivo Expansion of Therapy‐Relevant T Cell Phenotypes

Small, Volume 20, Issue 37, September 12, 2024.
This study introduces a novel synthetic cell technology utilizing dispersed liquid–liquid phase‐separated droplet‐supported lipid bilayers for ex vivo T cell expansion. By incorporating mobile ligands on soft synthetic cells, the technology enhances the expansion of regulatory CD8+ T cells with reduced immune suppression susceptibility.
Anna Burgstaller, Nils Piernitzki, Nadja Küchler, Marcus Koch, Thomas Kister, Hermann Eichler, Tobias Kraus, Eva C. Schwarz, Michael L. Dustin, Franziska Lautenschläger, Oskar Staufer   +10 more
wiley   +1 more source

Spirotetramat reduces fitness of the spotted‐wing Drosophila, Drosophila suzukii

Insect Science, Volume 31, Issue 4, Page 1222-1230, August 2024.
Oral take up of spirotetramat by Drosophila suzukii females inhibits the activity of acetyl‐CoA decarboxylase (ACC) that is needed for fecundity and desiccation resitance. Abstract With climate change, the spotted‐wing Drosophila (SWD, Drosophila suzukii) invades a great number of fruit production regions worldwide. A plethora of insecticides are being
Jing Yang, Justin Flaven‐Pouchon, Yiwen Wang, Bernard Moussian   +3 more
wiley   +1 more source

Galaxy Evolution and Star Formation Efficiency at 0.2 < z < 0.6 [PDF]

, 2011
We present the results of a CO line survey of 30 galaxies at moderate redshift (z \sim 0.2-0.6), with the IRAM 30m telescope, with the goal to follow galaxy evolution and in particular the star formation efficiency (SFE) as defined by the ratio between ...
Bell, Blain, Blain, Bouwens, Brown, Caputi, Chilingarian, Chung, Clements, Combes, Combes, Da Cunha, Daddi, Daddi, Downes, Downes, Draine, Dunne, E. Schinnerer, Elbaz, F. Combes, F. Walter, Fiolet, Gao, Geach, Genzel, Greve, Hildebrand, Hinshaw, Hopkins, Iono, J. Braine, Kennicutt, Kim, Kim, Kim, Kistler, Kovacs, L. Colina, Le Fèvre, Lefloc’h, Lo, Madau, Melchior, Obreschkow, Obreschkow, Omont, Radford, Riechers, S. García-Burillo, Sanders, Solomon, Solomon, Solomon, Springel, Stanford, Tacconi, van der Tak, Veilleux, Wang, Weiss, Weiss, Wiklind, Wilson, Wink, Young   +65 more
core   +5 more sources