Results 61 to 70 of about 46,074 (345)

Real‐Time In Vivo Monitoring of Anastomotic Intestinal Ischemia Using Implantable Resorbable Organic Sensors

Advanced Science, EarlyView.
Resorbable impedance sensors are successfully implanted into porcine small intestinal anastomoses. Impedance was recorded for 2 hours prior, and 2 hours following ischemia induction, and a significant drop in tissue impedance was observed. Abstract Anastomotic failure remains one of the most severe complications in gastrointestinal surgery.
Dennis Wahl, Finn Jaekel, Julia Henne, Richard Kantelberg, Daniel C. Freund, Eberhard Grambow, Brigitte Vollmar, Amelie R. Zitzmann, Hans Kleemann, Jochen Hampe, Sebastian Hinz, Clemens Schafmayer, Karl Leo   +12 more
wiley   +1 more source

Discovery of SKP2‐Recruiting PROTACs for Target Protein Degradation

Advanced Science, EarlyView.
Based on the SKP2‐targeting ligand SL1, we designed non‐covalent PROTACs by linking it with the BRD4 inhibitor JQ1 and the AR antagonist AL through a linker. These PROTACs successfully induced the ubiquitination of BRD4 and AR, followed by proteasome‐mediated degradation.
Guanjun Dong, Aima Huang, Ziqing Zhao, Bikai Lai, Xin Pan, Huiyu Yang, Xiaohan Xu, Tianwei Wang, Fangchen Zhao, Zhimin Zhang, Yongbo Xue, Guanjun Deng, Wenbin Deng, Jianwei Chen   +13 more
wiley   +1 more source

First observations of emperor penguins on Horseshoe Island, Antarctica

Polar Research, 2023
This note reports observations of two moulting emperor penguins (Aptenodytes forsteri) on Horseshoe Island, West Antarctica, during the Seventh Turkish Antarctic Expedition in February 2023. This is the first time this species has been documented on this
Sinan Yirmibesoglu, Burcu Ozsoy
doaj   +1 more source

Iron/Cobalt Dual‐Atom Catalyst Orchestrate Photothermal‐Chemodynamic Immunotherapy Against MRSA: Multi‐Omics Dissection in Murine and Porcine Models

Advanced Science, EarlyView.
FeCo dual‐atom catalyst (FeCo‐N‐DAC) with ultrahigh metal loading (Fe > 5.4%, Co > 4.8%) is developed for synergistic photothermal‐chemodynamic immunotherapy. FeCo‐N‐DAC penetrates deep‐seated tissues, eradicates MRSA biofilms, and reprograms immune‐inflammatory pathways via multi‐omics‐validated mechanisms.
Shihao Xu, Binge Huang, Hao Lin, Jinming Li, Zhaoxiang Lu, Qi Zhang, Jia Li, Shiping Yang, Songsong Lan, Yan Yang, Yun Feng, Xiaojun He   +11 more
wiley   +1 more source

Setogenesis and characterization of the new moult substages in the freshwater shrimp Palaemon argentinus (Nobili, 1901) (Caridea: Palaemonidae)

Nauplius, 2019
The moult cycle of crustaceans is continuous and during different stages of this cycle, physiological, biochemical and morphological changes occur. Therefore, understanding the different stages of the moult cycle in the target species becomes critical ...
Kamila Foguesatto, Luiz Eduardo Maia Nery, Marta Marques Souza   +2 more
doaj   +1 more source

Record of a colloquium organised by IUBS on the methodology of radiation measurement under water. [Translation from: Mem. Inst. Ital. Idrobiol. 17, 57-79, 1964] [PDF]

, 1957
These minutes report on colloquium on the methodology of radiation measurement under water. The meeting was held on 3-5 January 1957, at the Biological Station, Lunz, Austria.
Westlake, D.F.
core  

Non-Global Logarithms, Factorization, and the Soft Substructure of Jets [PDF]

, 2015
An outstanding problem in QCD and jet physics is the factorization and resummation of logarithms that arise due to phase space constraints, so-called non-global logarithms (NGLs). In this paper, we show that NGLs can be factorized and resummed down to an
Larkoski, Andrew J., Moult, Ian, Neill, Duff   +2 more
core   +2 more sources

Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

Advanced Science, EarlyView.
Doehl et al. discovered an adaptive neuroimmune mechanism that induces itch in tick‐exposed guinea pigs, enabling rapid tick removal. This itch‐induced tick removal (IITR) is mediated by an adaptive cellular immune response and is independent of IgG, IgE, or TRPV1.
Johannes S. P. Doehl, Tiago D. Serafim, Serena Doh, Charles S. Grugan, Eva Iniguez, Luana Rogerio, Ronja Frigard, Ranadhir Dey, Pedro Cecilio, Xinglong Gu, Pang‐Yen Tseng, Aline da Silva Moreira, Mahnaz Minai, James Oristian, Hans Ackerman, Steven Brooks, Caroline Percopo, Siu‐Ping Ng, Derron A. Alves, Lucas Tirloni, Jennifer M. Anderson, Adriana Marques, Fabiano Oliveira, Shaden Kamhawi, Daniel E. Sonenshine, José M. C. Ribeiro, Mark Hoon, Jesus G. Valenzuela   +27 more
wiley   +1 more source

Progressive ontogenetic niche shift over the prolonged immaturity period of wandering albatrosses [PDF]

Royal Society Open Science, 2017
Very little is known about trophic ontogenetic changes over the prolonged immaturity period of long-lived, wide-ranging seabirds. By using blood and feather trophic tracers (δ13C and δ15N, and mercury, Hg), we studied age-related changes in feeding ...
Alice Carravieri, Henri Weimerskirch, Paco Bustamante, Yves Cherel   +3 more
doaj   +1 more source

Direct Recycling of Mixed‐Oxide Cathodes: Balancing Cost, Performance and Environmental Trade‐Offs

Advanced Science, EarlyView.
Direct regeneration routes for mixed‐oxide lithium‐ion battery cathodes are systematically compared using harmonized techno‐economic, electrochemical, and environmental metrics. Solid‐state, hydrothermal, molten salt, electrochemical, and chemical relithiation methods are benchmarked to identify performance, cost, and sustainability trade‐offs.
Evgenii Beletskii, Elizaveta Evshchik, Anna Shikhovtseva, Valery Kolmakov, Andrey Popov, Svetlana Eliseeva, Lyubov Shmygleva, Yurii K. Gun'ko, Valentin Romanovski   +8 more
wiley   +1 more source