Results 31 to 40 of about 1,725 (124)

Changes in respiratory and cardiac functions of mandibular deficient patients after treatment with a removable functional appliance [PDF]

Journal of Oral Health and Oral Epidemiology, 2020
Background: There is no study on respiratory or cardiac function of mandibular deficient patients before or after treatment. This preliminary trial was conducted for the first time to assess respiratory/cardiac parameters of such patients before and ...
Sayed Mohammad Mousavi, Majid Ravanbakhsh, Ebrahim Eini, Fatemeh Shahsanaei, Vahid Rakhshan   +4 more
doaj   +1 more source

Prognostic value of mouth occlusion pressure in patients with chronic ventilatory failure [PDF]

, 2007
SummaryBackgroundMouth occlusion pressure measurement is widely used for assessment of respiratory muscle function, particularly in patients with respiratory failure.
Hitzl, André P., Pfeifer, Michael A., Criée, Carl-Peter, Pfeifer, Michael, Budweiser, Stephan, Schmidbauer, Kathrin, Heinemann, Frank, Windisch, Wolfram, Jörres, Rudolf A., Langer, Veronika   +9 more
core   +1 more source

Impact of positive biphasic pressure during low and high inspiratory efforts in Pseudomonas aeruginosa-induced pneumonia.

PLoS ONE, 2021
BackgroundDuring pneumonia, normal alveolar areas coexist adjacently with consolidated areas, and high inspiratory efforts may predispose to lung damage. To date, no study has evaluated different degrees of effort during Biphasic positive airway pressure
Daniela G da Cruz, Raquel F de Magalhães, Gisele A Padilha, Mariana C da Silva, Cassia L Braga, Adriana R Silva, Cassiano F Gonçalves de Albuquerque, Vera L Capelozzi, Cynthia S Samary, Paolo Pelosi, Patricia R M Rocco, Pedro L Silva   +11 more
doaj   +1 more source

Effect of respiratory muscle weakness on P0.1 induced by partial curarization

, 1984
Mouth occlusion pressure 0.1 s after onset of inspiration (P0.1) reflects central respiratory drive (CRD), but its dependence on respiratory muscle strength is unknown.
R. H. Holle, R. B. Schoene, E. J. Pavlin
core   +1 more source

MOESM2 of Accuracy of P0.1 measurements performed by ICU ventilators: a bench study

, 2019
Additional file 2: Figure S2. Representative tracings of pressure and flow recordings during normal cycles (left) and during cycles with P0.1 automated measurements (right) in two tested ventilators for P0.1 reference of 2.5 cm H2O. A, Löwenstein Medical
Pierre-Yves Olivier (4110964), Alice Vuillermoz (7382897), Alain Mercat (26642), Jean-Christophe Richard (26640), Elise Yvin (7382900), Lise Piquilloud (3850813), François Beloncle (3908458)   +6 more
core   +1 more source

Effects of sedation on clinical, gasometric, and respiratory muscle parameters in critically ill chronic obstructive pulmonary disease patients

The Egyptian Journal of Bronchology, 2019
Background Severe chronic obstructive pulmonary disease (COPD) exacerbation requiring mechanical ventilation is commonly encountered in the ICU. Sedation is necessary to facilitate mechanical ventilation.
Atef F. Alkarn, Mohamed F. Abdelghany, Mohammad G. A. Khalaf, Emad Z. Kamel, Wafaa A. H. Gadalla   +4 more
doaj   +1 more source

Effects of three spontaneous ventilation modes on respiratory drive and muscle effort in COVID-19 pneumonia patients

BMC Pulmonary Medicine, 2023
Background High drive and high effort during spontaneous breathing can generate patient self-inflicted lung injury (P-SILI) due to uncontrolled high transpulmonary and transvascular pressures, with deterioration of respiratory failure.
José Manuel Serrano Simón, Carolina Joya Montosa, Juan Francisco Martínez Carmona, Manuel Jesús Delgado Amaya, Javier Luna Castro, Ashlen Rodríguez Carmona, José Castaño Pérez, Marina Rodríguez Delgado, Guillermo Besso Centeno, José Antonio Benítez Lozano   +9 more
doaj   +1 more source

Poloxamer 188 exerts a cryoprotective effect on rooster sperm and allows decreasing glycerol concentration in the freezing extender

Poultry Science, 2020
Glycerol is the most widely used cryoprotectant for rooster sperm because it declines the mechanical damage to sperm during the freezing process. Despite its high molecular weight and viscosity, which may be cytotoxic, glycerol can cause damage to cells ...
Mahdieh Mehdipour, Hossein Daghigh Kia, Felipe Martínez-Pastor   +2 more
doaj   +1 more source

MOESM1 of Accuracy of P0.1 measurements performed by ICU ventilators: a bench study

, 2019
Additional file 1: Figure S1. Airway pressure (Paw)–time curves illustrating P0.1aw measurement in the ventilators performing an automatic occlusion of more than 100 ms to measure P0.1.
Pierre-Yves Olivier (4110964), Alice Vuillermoz (7382897), Alain Mercat (26642), Jean-Christophe Richard (26640), Elise Yvin (7382900), Lise Piquilloud (3850813), François Beloncle (3908458)   +6 more
core   +1 more source

Performance of Noninvasive Airway Occlusion Maneuvers to Assess Lung Stress and Diaphragm Effort in Mechanically Ventilated Critically Ill Patients

, 2023
Background: Monitoring and controlling lung stress and diaphragm effort has been hypothesized to limit lung injury and diaphragm injury. The occluded inspiratory airway pressure (Pocc) and the airway occlusion pressure at 100 ms (P0.1) have been used as ...
Jonkman, Annemijn H., Liu, Ling, Heunks, Leo, de Vries, Heder J., Qiu, Haibo, Girbes, Armand R.J., Heder J. de Vries, Annemijn H. Jonkman, Armand R. J. Girbes, Zhang, Yingrui, de Grooth, Harm-Jan, Leo Heunks, De Grooth, Harm Jan, Tuinman, Pieter R., de Man, Angelique M. E., Angelique M. E. de Man, YingRui Zhang, De Man, Angelique M.E., Pieter R. Tuinman, Ling Liu, Haibo Qiu, Harm-Jan de Grooth, Girbes, Armand R. J.   +22 more
core   +1 more source