Results 51 to 60 of about 12,006,331 (115)

Viscosity and density dependence during maximal flow in man

, 1980
Maximal expiratory flow curves were obtained from ten healthy subjects white breathing air and three other gas mixtures with different densities and viscosities.
J. R. Rodarte, R. E. Hyatt, S. J. Lai-Fook, T. A. Wilson, B. A. Staats   +4 more
core   +1 more source

Effort and volume dependence of forced-deflation flow-volume relationships in intubated infants

, 1996
The application of negative pressure to the airway opening [called the forced-deflation (FD) technique] allows the examination of maximal expiratory flow-volume curves in intubated infants who are unable to generate a voluntary maximal expiratory ...
C. J. Newth, J. Hammer
core   +1 more source

Indices from flow-volume curves in relation to cephalometric, ENT- and sleep-O2 saturation variables in snorers with and without obstructive sleep-apnoea [PDF]

, 1995
In a group of 37 heavy snorers with obstructive sleep apnoea (OSA, Group 1) and a group of 23 heavy snorers without OSA (Group 2) cephalometric indices, ENT indices related to upper airway collapsibility, and nocturnal O2 ...
Meché, F.G.A. (Frans) van der, Schmitz, P.I.M. (Paul), Bubberman, A., Ginai, A.Z. (Abida), Bogaard, J.M. (Jan), Poublon, R.M.L. (René), Slappendel, A.M., Boot, H. (Hendrik)   +7 more
core   +1 more source

Slope-Ratio(SR) Analysis in Maximal Expiratory Flow Volume Curve [PDF]

Tuberculosis and Respiratory Diseases, 1986
Joon Woo Kim, Young Whan Kim, Bin Yu, Young Soo Shim, Keun Youl Kim, Yong Chol Han   +5 more
openaire   +1 more source

Geometric Analyses of the Expiratory Flow–Volume Curve to Identify Expiratory Flow Limitation During Exercise

An important purpose of cardiopulmonary exercise testing (CPET) is to query the mechanisms for unexplained shortness of breath or exaggerated exertional dyspnea.
Yannick Molgat-Seon, Gregory Petrics, Hans Haverkamp   +2 more
core   +1 more source

Seasonal change in maximal expiratory flow-volume pattern in patients with Japanese cedar pollenosis.

Fifteen patients with Japanese cedar pollenosis were examined for lower airway function. Flow-volume patterns obtained from flow-volume and volume-time curves during the pollen season (March) and outside of the pollen season (June) were evaluated.
Saito, Chisato, Meguro, Tadamichi, Masuda, Yu, Nishioka, Keiko, Okano, Mitsuhiro, Yasumitsu, Eiji   +5 more
core  

Eight-week of high-intensity running interval-training induce an improvement in maximal expiratory flow-volume curves in healthy prepubertal children

, 2003
International audienceSeveral studies have shown that respiratory muscle strength may be improved by aquatic physical activities in adults. This fact seem to be involved in the alterations of airway resistance or maximal expiratory flow-volume in ...
Berthoin, Serge, Deruelle, Fabien, Mucci, Patrick, Guinhouya, Benjamin, Nourry, Cédric, Fabre, Claudine, Baquet, Georges   +6 more
core   +1 more source

Maximal expiratory flow-volume patterns in airway allergy.

We considered upper and lower airway allergies as different phases of airway allergy and MEFV patterns to vary according to the intensity of airway obstruction in maximal expiratory flow-volume and volume-time tests on fourteen patients with nasal ...
Meguro, Tadamichi, Yamanaka, Mayu, Nishioka, Keiko, Ogura, Yoshiro, Ogata, Masana   +4 more
core  

Maximum Expiratory Flow Rates in Induced Bronchoconstriction in Man

, 2020
A B S T R A C T We evaluated changes of maximum expiratory flow-volume (MEFV) curves and of partial expiratory flow-volume (PEFV) curves caused by bronchoconstrictor drugs and dust, and compared these to the reverse changes induced by a bronchodilator ...
A Bouiuys, A Zapletal, V R Huntr, B M Kim   +3 more
core  

The relation between symptoms and maximal expiratory flow-volume curves (MEFVC)

Okayama Igakkai Zasshi (Journal of Okayama Medical Association), 1978
Tadamichi MEGURO, Nobutaka TSUBOTA, Humihiko JITSUNARI, Katsuro TANIZAKI, Masao HOSOKAWA, Masana OGATA   +5 more
openaire   +2 more sources