Results 51 to 60 of about 1,729,117 (302)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Catheter-Related Bloodstream Infections [PDF]

Seminars in Interventional Radiology, 2009
Tunneled, cuffed, double-lumen catheters are commonly used for long-term venous access in hemodialysis patients. Complications of these catheters, including catheter-related infection, are a major cause of morbidity and resource utilization in the hemodialysis population.
openaire   +2 more sources

Lipidomic analysis of bloodstream and procyclic form Trypanosoma brucei [PDF]

, 2010
The biological membranes of Trypanosonza brucei contain a complex array of phospholipids that are synthesized de novo from precursors obtained either directly from the host, or as catabolised endocytosed lipids.
Gibellini, Federica, TERRY K. SMITH, FEDERICA GIBELLINI, Lilley, Alison, SIMON A. YOUNG, Richmond, Gregory S., Major, Louise, Denton, Helen, Smith, Terry K, HELEN DENTON, Young, Simon A., GREGORY S. RICHMOND, LOUISE MAJOR, ALISON LILLEY   +13 more
core   +1 more source

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

Molecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth, Rui P. L. Neves, Julia Geheb, Christian Ballmeyer, Nathalie Gaßmann, Kiki C. Andree, Monica Sudarsanam, Christiane Driemel, Celine Örencik, Andrè Franken, Eslam Elmaghraby, Sven H. Loosen, Roderburg Christoph, Sebastian Schoelch, Hans Neubauer, Wolfram T. Knoefel, Nikolas H. Stoecklein, Georg Fluegen   +17 more
wiley   +1 more source

Clinical features and risk factors of older adults with bloodstream infection

BMC Geriatrics
Objective To investigate the clinical features and risk factors of bloodstream infections in the older adults. Methods This was a prospective cohort multicenter study.
Mengxi Ding, Yachan Ning, Lipo Song, Xueyuan Yu, Bin Yan, Peijuan Li, Wei Tian, Rongrong Zhang, Wei Chen, Jie Zhen, Fang Lin, Xun Huang, Shuangling Li, Qiao Qin, Zhihong Sun, Yingfeng Wu, Chunmei Wang   +16 more
doaj   +1 more source

Treatment of bloodstream infections in ICUs [PDF]

BMC Infectious Diseases, 2014
Bloodstream infections (BSIs) are frequent in ICU and is a prognostic factor of severe sepsis. Community acquired BSIs usually due to susceptible bacteria should be clearly differentiated from healthcare associated BSIs frequently due to resistant hospital strains.
Timsit, Jean-François, Soubirou, Jean-François, Voiriot, Guillaume, Chemam, Sarah, Neuville, Mathilde, Mourvillier, Bruno, Sonneville, Romain, Mariotte, Eric, Bouadma, Lila, Wolff, Michel   +9 more
openaire   +2 more sources

Increased frequency of peripheral venipunctures raises the risk of central-line associated bloodstream infection in neonates with peripherally inserted central venous catheters

, 2017
Background/Purpose: Central-line associated bloodstream infection (CLA-BSI), which is mostly caused by coagulase-negative staphylococcus, is an important morbidity in neonatal intensive care units.
呂俊毅;李秉穎;黃立民;張鑾英;陳中明, Cheng, Hao-Yuan;Lu, Chun-Yi;Huang, Li-Min;Lee, Ping-Ing;Chen, Jong-Min;Chang, Luan-Yin   +1 more
core   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Application of next-generation sequencing on diagnosis of bloodstream infection caused by Mycoplasma hominis in a patient with ANCA-associated vasculitis

Annals of Clinical Microbiology and Antimicrobials, 2023
Background Mycoplasma hominis is one of the main opportunistic pathogenic mycoplasmas in humans which has a major impact on patients with bloodstream infections.
Yili Chen, Hengxin Chen, Hao Huang, Yinyin Zhong, Xiaoshu Lin, Peisong Chen, Kang Liao, Juhua Yang, Min Liu, Mengzhi Hong, Ruizhi Wang   +10 more
doaj   +1 more source

Bloodstream infections

Quality in Sport
Vascular bed infections (BSI) are a significant clinical problem. They are characterized by a high mortality rate, which is both a diagnostic and therapeutic challenge. The aim of the study is to discuss in detail the etiology, epidemiology and classification of bloodstream infections, as well as their impact on inpatients and outpatients. Vascular bed
Kinga Rogowska-Borettini, Paweł Arkadiusz Malmur, Weronika Biaduń-Mućko, Aleksandra Romanowska, Maria Wysieńska, Piotr Jóźwiak, Adam Rybak   +6 more
openaire   +1 more source