Results 61 to 70 of about 9,828 (298)
Level of Contamination of Positive Airway Pressure Devices Used in Obstructive Sleep Apnea [PDF]
Clinical and Experimental OtorhinolaryngologyObjectives. No study has yet evaluated the degree of contamination after the total disassembly of continuous positive airway pressure (CPAP) devices.
Jae Hyoung Choi +3 more
doaj +1 more source
THE CIRCLE SYSTEM AS A HUMIDIFIER
British Journal of Anaesthesia, 1989 In a laboratory model, humidity output was investigated in relation to the design of a circle absorber system. A 70-kg subject was simulated with fresh gas flows of 0.5, 2 or 5 litre min-1. Different circle systems, absorption canisters and tubings were studied.
J P, Bengtson, A, Bengtson, O, Stenqvist
openaire +2 more sources
Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization
Molecular Oncology, EarlyView.In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu +13 more
wiley +1 more source
Assessing Inhalation Exposures Associated with Contamination Events in Water Distribution Systems. [PDF]
PLoS ONE, 2016 When a water distribution system (WDS) is contaminated, short-term inhalation exposures to airborne contaminants could occur as the result of domestic water use. The most important domestic sources of such exposures are likely to be showering and the use
Michael J Davis +2 more
doaj +1 more source
Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer
Molecular Oncology, EarlyView.Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola +11 more
wiley +1 more source
Humidifier with a web interface control [PDF]
, 2011 PFC del programa Erasmus EPS elaborat a Instituto Superior de Engenharia do PortoTreball desenvolupat dins el marc del programa 'European Project Semester'.In the text we will show how tomake a humidifier with a web interface control.
Testar Carbó, David +3 more
core +2 more sources
Agrosystems, Geosciences & Environment, 2022 Oil and gas extraction from the Bakken and Three Forks shale‐oil reserves often produces large volumes of highly saline water, or brine. Brine releases often cause soils to exhibit poor structural and edaphic properties. Because of these negative effects,
Aaron W. Green +3 more
doaj +1 more source
Molecular Oncology, EarlyView.Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller +10 more
wiley +1 more source
Environment International, 2020 Ultrasonic humidifiers provide indoor relief to symptoms caused by dry air and produce aerosols containing both water and minerals that are present in the water that fills the humidifier. This study investigated the spatial distributions, concentrations,
Wenchuo Yao +3 more
doaj +1 more source
Molecular Oncology, EarlyView.Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq +8 more
wiley +1 more source