Results 11 to 20 of about 1,235,927 (387)

Typical within and between person variability in non-invasive ventilator derived variables among clinically stable, long-term users

BMJ Open Respiratory Research, 2021
Background Despite increasing capacity to remotely monitor non-invasive ventilation (NIV), how remote data varies from day to day and person to person is poorly described.Methods Single-centre, 2-month, prospective study of clinically stable adults on ...
David J Berlowitz, Marnie Graco, Mark E Howard, Vishnu Jeganathan, Linda Rautela, Simon Conti, Krisha Saravanan, Alyssa Rigoni, Liam M Hannan   +8 more
doaj   +1 more source

Characterization of Adenylyl Cyclase Isoform 6 Residues Interacting with Forskolin

Biology, 2023
Background: The adenylyl cyclase (AC) pathway, crucial for pulmonary vasodilation, is inhibited by hypoxia. Forskolin (FSK) binds allosterically to AC, stimulating ATP catalysis.
Vikram Bhatia, Saeid Maghsoudi, Martha Hinton, Anjali Y. Bhagirath, Nisha Singh, Appalaraju Jaggupilli, Prashen Chelikani, Shyamala Dakshinamurti   +7 more
doaj   +1 more source

Effectiveness of Progressive Muscle Relaxation, Deep Breathing, and Guided Imagery in Promoting Psychological and Physiological States of Relaxation

Evidence-Based Complementary and Alternative Medicine, 2021
Research suggests that multiple forms of relaxation training (e.g., progressive muscle relaxation, meditation, breathing exercises, visualization, and autogenics) can help individuals reduce stress, enhance relaxation states, and improve overall well ...
L. Toussaint, Q. A. Nguyen, Claire Roettger, Kiara Dixon, M. Offenbächer, N. Kohls, Jameson K. Hirsch, F. Sirois   +7 more
semanticscholar   +1 more source

The multiagency approach to Sudden Unexpected Infant Deaths (SUID): eleven years’ experience in the Tuscany Region

Italian Journal of Pediatrics, 2020
Background The Sudden Unexpected Infant Death Syndrome (SUID) is one of the leading causes of mortality in the first year of life. The aim of this work was the retrospective evaluation of the incidence of SUID and the effectiveness of the multiagency ...
Raffaele Piumelli, Niccolò Nassi, Annamaria Buccoliero, Rossella Occhini, Vincenzo Nardini, Paolo Toti, Cristina Salvatori, Marta Peruzzi, Cinzia Arzilli   +8 more
doaj   +1 more source

Objective measurement of lung volume recruitment therapy: laboratory and clinical validation

BMJ Open Respiratory Research, 2021
Results Minimum counter activation pressure under conditions of zero leak was 1.9±0.4 cm H2O. No difference was observed between the number of repetitions delivered and recorded during high airway pressure condition.
David J Berlowitz, Mark E Howard, Sherri L Katz, Nicole Sheers, Douglas A McKim, Phoebe E Naughton   +5 more
doaj   +1 more source

Viral Load of SARS-CoV-2 in Respiratory Aerosols Emitted by COVID-19 Patients while Breathing, Talking, and Singing

medRxiv, 2021
Background: Multiple SARS-CoV-2 superspreading events suggest that aerosols play an important role in driving the COVID-19 pandemic. However, the detailed roles of coarse (>5m) and fine ([≤]5m) respiratory aerosols produced when breathing, talking, and ...
K. K. Coleman, D. J. Tay, Kai Sen Tan, S. Ong, Than The Son, Ming Hui Koh, Yi Qing Chin, H. Nasir, T. Mak, J. Chu, D. Milton, V. Chow, P. Tambyah, M. Chen, Tham Kwok Wai   +14 more
semanticscholar   +1 more source

Critical cysteines in the functional interaction of adenylyl cyclase isoform 6 with Gαs

FASEB BioAdvances, 2022
Activation of adenylyl cyclases (ACs) by G‐protein Gαs catalyzes the production of cyclic adenosine monophosphate (cAMP), a key second messenger that regulates diverse physiological responses.
Anjali Y. Bhagirath, Vikram Bhatia, Manoj Reddy Medapati, Nisha Singh, Martha Hinton, Prashen Chelikani, Shyamala Dakshinamurti   +6 more
doaj   +1 more source

Self-reported sleep status and influencing factors: a web-based national cross-sectional survey in China

Annals of Medicine, 2023
Objectives To investigate self-reported sleep duration, sleep timing, sleep status and influencing factors in the Chinese population.Methods This web-based cross-sectional survey was conducted in 2022, covering 31 provinces (91%) in China.
Wanxin Zhang, Min Yu, Ying Xu, Xiaoqing Li, Heming Zuo, Zhili Huang, Xuemei Gao   +6 more
doaj   +1 more source

The physics of human breathing: flow, timing, volume, and pressure parameters for normal, on-demand, and ventilator respiration

Journal of Breath Research, 2021
Normal breathing for healthy humans is taken for granted; it occurs without conscious effort using ambient (1-atmosphere) pressure with 21% oxygen (O2) concentration.
J. Pleil, A. Wallace, Michael D Davis, C. Matty   +3 more
semanticscholar   +1 more source

Thyroid-Related Hormone Levels in Clinical Patients With Moderately Severe-to-Profound Sudden Sensorineural Hearing Loss: A Prospective Study

Frontiers in Neurology, 2021
Objectives: Sudden sensorineural hearing loss (SSNHL) is a common otological emergency, causing a measure of hearing loss and affecting the quality of life.
Zhong Zheng, Zhong Zheng, Ying Shen, Ying Shen, Liang Xia, Liang Xia, Lili Xiao, Lili Xiao, Yuanyuan Sun, Yuanyuan Sun, Hui Wang, Hui Wang, Zhengnong Chen, Zhengnong Chen, Yaqin Wu, Yaqin Wu, Haibo Shi, Haibo Shi, Jingchun He, Yanmei Feng, Yanmei Feng, Shankai Yin, Shankai Yin   +22 more
doaj   +1 more source