Results 111 to 120 of about 2,639,560 (316)

Observations of cometary parent molecules with the IRAM radio telescope [PDF]

Several rotational transitions of HCN, H2S, H2CO, and CH3OH were detected in comets P/Brorsen-Metcalf 1989 X, Austin (1989c1) and Levy (1990c) with the Institute for Millimeter Radioastronomy (IRAM) 30-m radio telescope.
Bockelee-Morvan, D., Colom, P., Crovisier, Jacques, Despois, D., Paubert, G.   +4 more
core   +1 more source

Targeting Peptostreptococcus anaerobius with an Iron‐Based Nanozyme Reverses Ferroptosis Resistance and Enhances Antitumor Immunity in Colorectal Cancer

Advanced Science, EarlyView.
An iron‐based nanozyme selectively eliminates intratumoral P. anaerobius while catalytically generating ROS to induce ferroptosis, synergistically suppressing colorectal cancer growth and activating anti‐tumor immunity through immunogenic cell death. ABSTRACT The intratumoral microbiota is a critical determinant of therapeutic outcomes in colorectal ...
Yinghao Cao, Jun Wang, Hanwenchen Wang, Xiang Sun, Fang Fang, Shiying Li, Jianping Liu, Changrong Shi, Pengyuan Qi, Jianhua Zou, Xiaoyuan Chen, Kailin Cai   +11 more
wiley   +1 more source

Ethnicity and the surgical management of early invasive breast cancer in over 164 000 women

BJS (British Journal of Surgery), EarlyView., 2020
This large national study examined in detail the patterns in surgical management of early breast cancer in women of different ethnicities. Allowing for different patterns of age and stage at presentation, the surgical management of early breast cancer was similar in all women, regardless of ethnicity. All treated the same Background Limited information
T. Gathani, K. Chiuri, J. Broggio, G. Reeves, I. Barnes   +4 more
wiley   +1 more source

Aqueous leaf extract of Vitex negundo modulates M1-M2 phenotypic switch and functional changes in human macrophages in an in vitro model of hypertension

Journal of Ayurveda and Integrative Medicine
Background: Inflammation and oxidative stress are key drivers of hypertension. Vitex negundo L. is a medicinal plant used in Ayurveda and has potential anti-inflammatory effects.
Boniface Makori Nyamweya, Dilani Rukshala, Rajiva De Silva, Sunil Premawansa, Narmada Fernando, Shiroma Handunnetti   +5 more
doaj   +1 more source

Enraizamento de estacas caulinares e radiculares de cultivares de amoreira-preta coletadas em diferentes épocas, armazenadas a frio e tratadas com AIB Rooting of stems and root cutting of blackberry cultivars collected in different times, cold storage and treatment with IBA

Ciência Rural, 2012
O objetivo do presente trabalho foi avaliar o enraizamento de estacas caulinares e radiculares de cultivares de amoreira-preta, coletadas em diferentes épocas, armazenadas a frio e tratadas com AIB.
Marcelo Angelo Campagnolo, Rafael Pio
doaj   +1 more source

Radical‐Mediated, Substrate‐Independent Fabrication of Hybrid Solid–Hydrogel Materials With Tunable Crosslinking: An Initiator‐ and Crosslinker‐Free Approach

Advanced Science, EarlyView.
This work introduces a substrate‐independent, reagent‐free plasma strategy that forms radical‐rich interlayers for covalent hydrogel attachment without initiators or crosslinkers. The long‐lived radicals drive in situ gelation, creating robust, cytocompatible hybrid solid–hydrogel constructs across diverse substrates.
Ghazal Shineh, Azin Khodaei, Pardis Keikhosravani, Masoud Zhianmanesh, Yiyun Xia, Aaron Glimour, Sina Naficy, Andrea Guzina, Daniella Bianchi, Khoon s Lim, Fariba Dehghani, Saber Amin Yavari, Marcela Bilek, Giselle C. Yeo, Behnam Akhavan   +14 more
wiley   +1 more source

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

BJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source

Special issue on: Computational discrete optimization

EURO Journal on Computational Optimization, 2020
ArieM.C.A. Koster, Clemens Thielen
doaj   +1 more source

A Remark on Lorentz Violation at Finite Temperature

, 2005
We investigate the radiatively induced Chern-Simons-like term in four-dimensional field theory at finite temperature. The Chern-Simons-like term is temperature dependent and breaks the Lorentz and CPT symmetries.
A.A. Andrianov, A.I. Vainshtein, D. Colladay, Eduardo Passos, Francisco A Brito, G. Bonneau, J.R.S. Nascimento, Jose R Nascimento, M. Goldhaaber, M. Perez-Victoria, Rubens F Ribeiro, Tiago Mariz, W.F. Chen   +12 more
core   +1 more source

Boron Nitride Nanomaterials Trigger Immunomodulatory Effects in Human Broncho‐Epithelial Cells by Modulating Eicosanoid Lipid Signaling

Advanced Science, EarlyView.
This study demonstrates that BNNT exposure disrupts lipid homeostasis in bronchial epithelial cell cultures and activates eicosanoid lipid biosynthesis, producing inflammatory lipid mediators like leukotrienes. These effects are more pronounced in asthmatic cell cultures compared to healthy ones.
Govind Gupta, Jonas Bossart, Sènan Mickael D'Almeida, Luis Augusto Visani de Luna, Christoph Schwärzler, Tingting Fu, Vanesa Ayala‐Nunez, Alexander Gogos, Marija Buljan, Vera M Kissling, Emmanuel Flahaut, Miguel Garcia, Cyrill Bussy, Peter Wick, Tina Buerki‐Thurnherr   +14 more
wiley   +1 more source