Results 51 to 60 of about 73,247 (279)

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Competence shut-off by intracellular pheromone degradation in salivarius streptococci.

PLoS Genetics, 2022
Competence for DNA transformation is a major strategy for bacterial adaptation and survival. Yet, this successful tactic is energy-consuming, shifts dramatically the metabolism, and transitory impairs the regular cell-cycle.
Adrien Knoops, Laura Ledesma-García, Alexandra Waegemans, Morgane Lamontagne, Baptiste Decat, Hervé Degand, Pierre Morsomme, Patrice Soumillion, Frank Delvigne, Pascal Hols   +9 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Recovery of Low Permeability Reservoirs Considering Well Shut-Ins and Surfactant Additivities

Energies, 2017
To investigate the mechanism whereby well shut-ins and surfactant additivities can increase hydrocarbon output after hydraulic fracturing, in this paper, we simulated well shut-ins with one end open (OEO) rock samples and performed a serious of ...
Shuai Li, Jun Tang, Yunhong Ding, Shimin Liu, Guangfeng Liu, Bo Cai   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Microbial growth observation and oil displacement characteristics based on in-situ observation technology of reservoir pore structure

Frontiers in Chemistry
The metabolic products of functional microbial communities used in microbial oil recovery can reduce crude oil viscosity, alter interfacial tension, and modify rock wettability, all of which significantly improve the recovery of residual oil.
Wei Xu, Zhaoyun Wang, Gangzheng Sun, Xin Song, Qiongyao Chen, Caifeng Li, Sen Wang, Yingxue Hu   +7 more
doaj   +1 more source

Research on imbibition effect of surfactant fracturing fluid in offshore reservoirs with low permeability and high temperature

Frontiers in Energy Research, 2023
Surfactant imbibition can effectively improve the development effect of fracturing technique. In order to enhance oil recovery, a temperature resistant surfactant was selected using interfacial tension and contact angle testers based on the offshore ...
Yigang Liu, Jian Zou, Xitang Lan, Shang Gao, Liping Zhang, Xin He   +5 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Influencing factors of supercritical carbon dioxide huff and puff to enhance shale oil recovery

Youqi dizhi yu caishoulu
At present， the CO2 huff and puff method is mainly used in international oilfields to improve the recovery of shale reservoirs. However， challenges arise during the development stage of high-cycle huff and puff， including poor boundary physical ...
SUN Lin, SUN Hongying, LI Yibo, YU Xin, WANG Zhiqiang, CHEN Yaowang, ZHAO Jie, HE Tianshuang, WEI Bing, PU Wanfen, ZHAO Jinzhou, KADET Valeriy   +11 more
doaj   +1 more source

Evaluation Method of Restoring Production Potential of Sand-producing Coalbed Methane Shut-in Wells

Meikuang Anquan, 2020
To maximize the recovery of coal seam gas and optimize the input-output ratio, the research of restoring production potential of shut-in wells of CBM is particularly important.
YU Jiaojiao, LI Youwu, LI Lezhong, ZHANG Yue, CUI Jingyun
doaj   +1 more source