Exhalation
Research News and Information

Monday, November 23, 2009

Evaluation of transcutaneous CO2 responses following acute changes in PaCO2 in healthy subjects.

14 Dec 2009 BACKGROUND AND OBJECTIVE: Transcutaneous blood gas-monitoring systems with miniaturized SpO(2) (peripheral blood oxygen saturation)/PCO(2) combined sensors (TOSCATM) have been widely used. There are no reports of the inter- and intra-individual ... Read more...

Measurement of interfraction variations in position and size of target volumes in stereotactic body radiotherapy for lung cancer.

29 Sep 2009 PURPOSE: To investigate the interfraction variations in volume, motion range, and position of the gross tumor volume (GTV) in hypofractionated stereotactic body radiotherapy (SBRT) for lung cancer using four-dimensional computed tomography. METHODS ... Read more...

Exhaled nitric oxide levels in asthma: Personal best versus reference values.

17 Sep 2009 BACKGROUND: Factors affecting the fraction of nitric oxide in exhaled air (FE(NO)) are multiple. Interpreting values when assessing airways disease may be problematic. Clinically optimum levels have not been defined. OBJECTIVES: We aimed to ... Read more...

Latest indexed articles for 'Exhalation'

These are the very latest articles for this heading:

• Evaluation of transcutaneous CO2 responses following acute changes in PaCO2 in healthy subjects. 14 Dec 2009
• Measurement of interfraction variations in position and size of target volumes in stereotactic body radiotherapy for lung cancer. 29 Sep 2009
• Exhaled nitric oxide levels in asthma: Personal best versus reference values. 17 Sep 2009
• The mechanism of breath aerosol formation. 30 Aug 2009
• Exhalation of respiratory viruses by breathing, coughing, and talking. 30 Aug 2009
• Ionic determinants of exhaled breath condensate pH before and after exercise in adolescent athletes. 30 Jul 2009
• Effects of the self-contained breathing apparatus on left-ventricular function at rest and during graded exercise. 30 Jul 2009
• External control of exhalation for cough assistance: a method for patients with glottis dysfunction and/or tracheostomy. 30 Jul 2009
• Development and set-up of a portable device to monitor airway exhalation and deposition of particulate matter. 30 Jul 2009
• Short-duration accelerated breathing challenges affect phonation. 30 Jul 2009
• Inflammatory subtypes in asthma are related to airway hyperresponsiveness to mannitol and exhaled NO. 30 Jul 2009
• Measuring FENO in asthma: coexisting allergic rhinitis and severity of atopy as confounding factors. 30 Jul 2009
• Cutoff values for FENO-guided asthma management. 30 Jul 2009
• Long-term ventilatory adaptation and ventilatory response to hypoxia in plateau pika (Ochotona curzoniae): role of nNOS and dopamine. 27 Jul 2009
• Airway surface liquid contains endogenous DNase activity which can be activated by exogenous magnesium. 20 Jul 2009
• L-Citrulline ameliorates chronic hypoxia-induced pulmonary hypertension in newborn piglets. 15 Jul 2009
• Asthma morbidity among inner-city adolescents receiving guidelines-based therapy: role of predictors in the setting of high adherence. 14 Jul 2009
• Tolerability of inhaled N-chlorotaurine in the pig model. 12 Jul 2009
• The threshold for sensing airflow resistance during tidal breathing rises in old age: implications for elderly patients with obstructive airways diseases. 7 Jul 2009
• Intravenous fentanyl is exhaled and the concentration fluctuates with time. 29 Jun 2009

See a longer list of these articles.

Technical information about 'Exhalation'

Definition: The act of BREATHING out.

Descriptor UI: D045853

Alternative terms: Exhalation; Exhalations; Expiration, Respiratory; Expirations, Respiratory; Respiratory Expiration; Respiratory Expirations; Exhaling;

Allowable Qualifiers: drug effects; genetics; immunology; physiology; radiation effects; ethics;

Tree Number: G09.772.770.755.700.275;

History Note: 2004