Results 31 to 40 of about 524,098 (263)

Severe intraoperative hypercarbia undetected by continuous end-tidal CO2 monitoring in a chronic smoker undergoing one-lung ventilation

The Indian Anaesthetists' Forum, 2016
One-lung ventilation is known to alter the physiology and result in a discrepancy between end-tidal CO2 (ETCO2) and arterial blood CO2partial pressure despite protective mechanisms like hypoxic pulmonary vasoconstriction.
Shagun Bhatia Shah, Binod Kumar Naithani, Vani Bhageria, Ajay Kumar Bhargava   +3 more
doaj   +1 more source

What influences lateral position in horizontal curves?

Results in Engineering, 2023
Three road marking types — edgelines, a centreline, and no marking — are used on rural Czech roads, even though their impact on the lateral position of a vehicle in real-life driving behaviour is not completely understood. This study strives to fill this
Lucie Vyskočilová, Kateřina Bucsuházy, Robert Zůvala, Radim Striegler, Jiří Ambros   +4 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

The effects of flexed (fetal tucking) and extended (free body) postures on the daily sleep quantity of hospitalized premature infants: A randomized clinical trial

Journal of Research in Medical Sciences, 2016
Background: Proper sleep is essential for the development of premature infants. Infants, during hospitalization, might suffer from inappropriate postures and insufficient sleep hours.
Leila Valizadeh, Golnar Ghahremani, Manizheh Mostafa Gharehbaghi, Mohammad Asghari Jafarabadi   +3 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Lateral position: a friendly surgical position for intramedullary nailing of tibial shaft fractures via infrapatellar approach

BMC Musculoskeletal Disorders, 2021
Background The conventional infrapatellar approach to intramedullary nailing of tibial fractures adopts the supine high-flexion knee position. However, this has disadvantages including difficulty in obtaining the proximal tibial anteroposterior view ...
Jinzhu Zhao, Liang Qu, Peng Li, Changlong Tan, Chunsheng Tao   +4 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

EVALUATION OF VEHICLE LATERAL POSITIONING FOR LANE-KEEPING PERFORMANCE ACROSS MULTIPLE SITES [PDF]

Scientific Journal of Silesian University of Technology. Series Transport
This study investigates lateral lane-keeping behavior among human driven passenger vehicles on Jordanian multi-lane roads. Using overhead video footage collected at five sites, 500 vehicles traveling alone in the leftmost lane under free-flow ...
Haitham AL HASANAT, Omar ALHARASEES, Lafee ALSHAMAILEH   +2 more
doaj   +1 more source

Sleep position and laterality of benign paroxysmal positional vertigo

The Journal of Laryngology & Otology, 2008
AbstractObjective:The aim of this study was to investigate the frequency of posterior semicircular canal benign paroxysmal positional vertigo in each ear, and to assess the association between the ear affected by benign paroxysmal positional vertigo and the head-lying side during sleep onset.
Korres, S.G., Papadakis, C.E., Riga, M.G., Balatsouras, D.G., Dikeos, D.G., Soldatos, C.R.   +5 more
openaire   +3 more sources

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source