Results 51 to 60 of about 18,205 (153)

Air-liquid interface micro-electrode arrays - well-adapted tools for long-term in vitro monitoring of 3D neural tissues

Current Directions in Biomedical Engineering
Despite the large variety of traditional, flexible and stretchable Micro-Electrode Array (MEA) devices available for use with organoids, most of them present drawbacks when applied for long-term 3D neural tissue monitoring applications. In many cases, 3D
Heuschkel Marc. O., Stoppini Luc., Schoenecker Sven, Sivakumar Shaginth, Ribierre Théo, Meents Jannis E., Roux Adrien   +6 more
doaj   +1 more source

FIELD EXPERIMENT ON HYPOLIMNIC AERATION USING MICRO OXYGEN BUBBLES IN A EUTROPHIC RESERVOIR

PROCEEDINGS OF HYDRAULIC ENGINEERING, 2006
An in-situ experiment on hypolimnic aeration was carried out in Fuchu reservoir, which has been suffering from severe eutrophication, from mid-August to early December in 2004. Micro oxygen bubbles were injected into the anaerobic hypolimnion to improve water quality without disturbing the thermal stratification.
Yoshihisa KAWAHARA, Yutaka TAKEUCHI, Atsuko NONOMURA, Katsumi MATSUO   +3 more
openaire   +2 more sources

Micro-oxygenation in Madeira Wine

, 2017
A micro-oxigenação consiste na adição deliberada e controlada de pequenas quantidades de oxigénio durante o processo de vinificação, com o intuito de melhorar as características organoléticas do vinho. Tendo em conta o carácter oxidativo do processo de envelhecimento do vinho Madeira, avaliou-se o impacto de três tratamentos de microoxigenação (t1- 66 ...
openaire   +1 more source

Spatio-Temporal Dynamics of Hypoxia during Radiotherapy.

PLoS ONE, 2015
Tumour hypoxia plays a pivotal role in cancer therapy for most therapeutic approaches from radiotherapy to immunotherapy. The detailed and accurate knowledge of the oxygen distribution in a tumour is necessary in order to determine the right treatment ...
Harald Kempf, Marcus Bleicher, Michael Meyer-Hermann   +2 more
doaj   +1 more source

Micro-Oxygenation in Upflow Anaerobic Sludge Bed (UASB) Reactors Using a Silicon Membrane for Sulfide Oxidation. [PDF]

Polymers (Basel), 2020
Valdés F, Camiloti PR, Bartacek J, Torres-Aravena Á, Toledo-Alarcón J, Zaiat M, Jeison D.   +6 more
europepmc   +1 more source

Implantable Multifunctional Micro‐Oxygen Reservoir System for Promoting Vascular‐Osteogenesis via Remodeling Regenerative Microenvironment

Advanced Science
AbstractHypoxia and reactive oxygen species (ROS) overaccumulation cause persistent oxidative stress and impair intrinsic regenerative potential upon tissue injury. For local tissue injury with hypoxia, such as bone fracture and defects, a localized‐sufficient oxygen supply is highly desirable but remains challenging.
Min Rui, Jiannan Mao, Hongshuai Wu, Yujian Hui, Hao Shen, Yilin Yang, Tao Ma, Kewei Ren, Juan Wang, Wenguo Cui, Qin Shi, Huilin Yang   +11 more
openaire   +3 more sources

Local and Systemic Micro-Rheological Changes during Intestinal Anastomosis Operation: A Metabolic Dependence in an Experimental Model

Metabolites
Hemorheological factors may show arterio-venous differences. Alterations in acid-base and metabolic parameters may also influence these factors. However, little is known about changes in micro-rheological parameters during abdominal surgery, influencing ...
Adam Varga, Adam Attila Matrai, Barbara Bedocs-Barath, Laszlo Adam Fazekas, Felipe Salignac Brasil, Aashna Mehta, Erzsebet Vanyolos, Adam Deak, Tamas Lesznyak, Katalin Peto, Norbert Nemeth   +10 more
doaj   +1 more source

Methanogen‐Mediated Precipitation of Mn Carbonates at the Expense of Mn Oxides

Geophysical Research Letters
Whether Mn carbonates can be used as a proxy for the oxygenation event is debated. Here we examined the Early Cretaceous lacustrine Mn carbonates from North China, which contain abundant microbial fossils. The extremely positive δ13C (up to +15‰ relative
Shixi Cai, Gangjian Wei, Haiyang Xian, Jianxi Zhu, Yi‐Gang Xu   +4 more
doaj   +1 more source

A randomized trial to determine the impact of indacaterol/glycopyrronium on nighttime oxygenation and symptoms in patients with moderate-to-severe COPD: the DuoSleep study

International Journal of COPD, 2019
Sverre Lehmann,1,2 Thomas Ringbæk,3 Anders Løkke,4 Ludger Grote,5 Jan Hedner,6 Eva Lindberg7 1Department of Thoracic Medicine, Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway; 2Section of ...
Lehmann S, Ringbæk T, Løkke A, Grote L, Hedner J, Lindberg E   +5 more
doaj  

Low-pressure continuous dynamic extraction from oak chips combined with passive micro-oxygenation to tune red wine properties. [PDF]

Heliyon
Paradiso VM, Fioschi G, Tripaldi M, Sanarica L, Pisarra C, Noviello M, Prezioso I, Gambacorta G.   +7 more
europepmc   +1 more source