Results 131 to 140 of about 870,730 (334)

Survival and Molting Incidence after Heat and Cold Shocks in Panstrongylus megistus Burmeister

Memorias do Instituto Oswaldo Cruz, 1999
Survival and molting incidence were studied after heat (40°C) and cold (0°C) shocks in specimens of Panstrongylus megistus with the aim of establishing its response to temperature stress under laboratory rearing conditions and to understand occasional ...
Simone L Garcia, Vera Lúcia CC Rodrigues, Nancy L Garcia, Antenor N Ferraz Filho, Maria Luiza S Mello   +4 more
doaj   +1 more source

Effects of early age feed restriction and heat conditioning on heterophil/lymphocyte ratios, heat shock protein 70 expression and body temperature of heat-stressed broiler chickens [PDF]

, 2003
We examined the effects of early age feed restriction and heat conditioning on heterophil/lymphocyte ratios (HLR), heat shock protein (hsp) 70 expression and body temperature of heat-stressed male broiler chickens.
Bejo, Mohd Hair, Idrus, Zulkifli, Israf Ali, Daud Ahmad, Liew, Pit Kang, Omar, Abdul Rahman   +4 more
core   +1 more source

Resveratrol induces antioxidant and heat shock protein mRNA expression in response to heat stress in black-boned chickens.

Poultry Science, 2014
This study investigated the effects of dietary resveratrol at 0, 200, 400, or 600 mg/kg of diet on the performance, immune organ growth index, serum parameters, and expression levels of heat shock protein (Hsp) 27, Hsp70, and Hsp90 mRNA in the bursa of ...
Li-Li Liu, Li-Li Liu, Jianhua He, Hong-Bing Xie, Y. S. Yang, J. Li, Y. Zou   +6 more
semanticscholar   +1 more source

Generation of an Induced Pluripotent Stem Cell‐Derived Alveolar Type II In Vitro Model to Study Influenza A Virus Infection and Drug Treatments

Advanced Healthcare Materials, EarlyView.
Patient‐specific induced pluripotent stem cells (iPSCs) can be differentiated into alveolar type II cells (iAT2s), expanded as 3D alveolospheres, and grown at physiologically relevant air–liquid interface (ALI). This study shows for the first time the infectability of iAT2s by the influenza A virus (IAV) and proves their responsiveness to the well ...
Lena Gauthier, Hristina Koceva, Yann Bachelot, Rosanne W. Koutstaal, Puck B. van Kasteren, Marc Thilo Figge, Christian Eggeling, Alexander Sandy Mosig   +7 more
wiley   +1 more source

A dajkafehérjék az öregedési folyamatokban = Molecular chaperones in the ageing process [PDF]

, 2008
A stresszválasz fontos szerepet játszik az öregedésben, és terápiás célpont a korfüggő betegségek kezelésében. Pályázatunkban kimutattuk, hogy (1) az öregedés kóroki tényezőjeként ismert oxidatív stressz osztódó sejtekben nem vezet fehérje denaturációhoz
Amere Subbarao, Sreedhar, Csermely, Péter, Papp, Eszter, Sőti, Csaba   +3 more
core  

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

Advanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans, Anna P. Constantinou, Matthew J. Kibble, Valeria Nele, Daniel Reumann, Luca Bau, Sebastien J. P. Callens, James P. K. Armstrong, Nicolas Newell, Constantin C. Coussios, Molly M. Stevens, Michael D. Gray   +11 more
wiley   +1 more source

Regulation of translation elongation and integrated stress response in heat-shocked neurons

Cell Reports
Summary: Neurons deviate from a canonical heat shock response (HSR). Here, we revealed that neuronal adaptation to heat shock accompanies a brake on mRNA translation, slowed elongating ribosomes, phosphorylation of eukaryotic elongation factor-2 (p-eEF2),
Caitlin M. Seluzicki, Milad Razavi-Mohseni, Fulya Türker, Priyal Patel, Boyang Hua, Michael A. Beer, Loyal Goff, Seth S. Margolis   +7 more
doaj   +1 more source

The yeast Hsp70 Ssa1 is a sensor for activation of the heat shock response by thiol-reactive compounds

Molecular Biology of the Cell, 2012
Diverse thiol-reactive compounds are found to activate the Hsf1-regulated heat shock response in Saccharomyces cerevisiae. The highly conserved cytosolic Hsp70 protein chaperone is shown to act as a sensor for these molecules through a pair of reactive ...
Yanyu Wang, P. Gibney, J. D. West, K. Morano   +3 more
semanticscholar   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Enhancing Magnetic Hyperthermia at the Cell Membrane by Anchoring 92R‐Functionalized Magnetic Nanoparticles to Low‐Endocytic CCR9 Surface Receptors

Advanced Healthcare Materials, EarlyView.
We present a strategy to enhance magnetic hyperthermia therapy by modulating nanoparticle–cell interactions. Antibody‐functionalized magnetic nanoparticles targeting the low‐internalizing CCR9 receptor enable spatially controlled membrane anchoring, reducing aggregation and maximizing heat generation under alternating magnetic fields.
David Egea‐Benavente, Isabel Corraliza‐Gorjón, Thomas S. van Zanten, María del Puerto Morales, Leonor Kremer, Domingo F. Barber   +5 more
wiley   +1 more source