ARTICLES | Journal of Applied Physiology
Women demonstrate lower diffusing capacity-to-cardiac output ratio (DlCO/Q̇), pulmonary capillary blood volume (Vc), and ... Are there sex differences in the capillary blood volume and diffusing capacity response to exercise? Melissa M. Bouwsema, ... The drop in DlCO/Q̇ was proportionally less in women, and pulmonary transit time did not drop below 0.3 s in either group. ... membrane diffusing capacity (Dm) compared with height-matched men during exercise. However, these differences disappear after ...http://jap.physiology.org/content/122/3.issuefull
Evaluation of Gas Exchange by the Measurement of Lung Diffusion for Carbon Monoxide During General Anaesthesia - Full Text View...
... diffusing capacity of the lung for carbon monoxide) in patients undergoing invasive mechanical ventilation has proved that ... and the evaluation of plasmatic levels of pulmonary surfactant protein B (SPB). DLCO is a standard, widely diffused technique ... An increase of its plasmatic levels is correlated to a decay of pulmonary gas exchange; SPB thus can be considered an alveolar- ... the investigators can currently rely on for the study of alveolar-capillary membrane are the measurement of diffusing capacity ...https://clinicaltrials.gov/ct2/show/NCT01503879?recr=Open&cond=%22Flatulence%22&rank=16
A Study Comparing Changes in Lung Diffusing Capacity, Cardiac Output, and Pulmonary Vascular Pressures During Exercise in...
The purpose of this study is to determine and compare changes in lung diffusing capacity, cardiac output, and pulmonary ... A Study Comparing Changes in Lung Diffusing Capacity, Cardiac Output, and Pulmonary Vascular Pressures During Exercise in ...http://www.mayo.edu/research/clinical-trials/cls-20178006?p=1
January 1999 - Volume 31 - Issue 1 - Contributor Index : Medicine & Science in Sports & Exercise
The effect of repeat exercise on pulmonary diffusing capacity and EIH in trained athletes. McKENZIE, DONALD C.; LAMA, IRIS L.; ... The effect of repeat exercise on pulmonary diffusing capacity and EIH in trained athletes. McKENZIE, DONALD C.; LAMA, IRIS L.; ... The effect of repeat exercise on pulmonary diffusing capacity and EIH in trained athletes. McKENZIE, DONALD C.; LAMA, IRIS L.; ... The effect of repeat exercise on pulmonary diffusing capacity and EIH in trained athletes. McKENZIE, DONALD C.; LAMA, IRIS L.; ...https://journals.lww.com/acsm-msse/pages/contributorindex.aspx?year=1999&issue=01000
Allogeneic Transplantation Using Total Lymphoid Irradiation (TLI) and Anti-Thymocyte Globulin (ATG) for Older Patients With...
Pulmonary diffusing capacity (DLCO) , 40% predicted. *Elevation of bilirubin to , 3 mg/dL ...https://clinicaltrials.gov/ct2/show/record/NCT00185640
Pulmonary function tests in preoperative pulmonary evaluation.
PFT including spirometry, lung volumes, diffusing capacity, oximetry, and arterial blood gases has been used to assess the ... Pulmonary function testing (PFT) has been used to evaluate the risk for postoperative complications since the 1950s. ... Pulmonary Diffusing Capacity. Respiratory Function Tests / methods. Risk Factors. From MEDLINE®/PubMed®, a database of the U.S ... diffusing capacity would be helpful to evaluate the ability of the pulmonary capillary bed to expand and increase its capacity ...http://www.biomedsearch.com/nih/Pulmonary-function-tests-in-preoperative/15250224.html
Comparison of total lung diffusion capacity and the membrane component of diffusion capacity as determined by physiologic and...
... while physiologic techniques have been used to determine diffusion capacity for carbon monoxide (DLCO). Morphometric estimates ... Morphometric estimates of diffusion capacity have traditionally been calculated for oxygen (DLO2) ... Pulmonary Circulation. Pulmonary Diffusing Capacity*. Grant Support. ID/Acronym/Agency: HL-23805/HL/NHLBI NIH HHS; HL-25044/HL/ ... Comparison of total lung diffusion capacity and the membrane component of diffusion capacity as determined by physiologic and ...http://www.biomedsearch.com/nih/Comparison-total-lung-diffusion-capacity/6844754.html
Busulfan and Fludarabine Before Donor Stem Cell Transplant in Treating Patients With Hematologic Cancer
Pulmonary diffusing capacity > 40% of predicted. - Cardiac ejection fraction > 40% by MUGA or echocardiography. - No active ... noncontiguous stage II adult diffuse small cleaved cell lymphoma. *noncontiguous stage II adult immunoblastic large cell ... noncontiguous stage II adult diffuse mixed cell lymphoma. * ... stage III adult diffuse large cell lymphoma. *stage III adult ... noncontiguous stage II adult diffuse large cell lymphoma. * ... stage IV adult diffuse large cell lymphoma. *stage IV adult ...http://www.knowcancer.com/cancer-trials/NCT00301912/
Salorinne Y. Single-breath pulmonary diffusing capacity. Reference values and application in connective tissue diseases and in ... For example, pulmonary hyperinflation has been described as an important predictor 29. The dyspnoea threshold scales, which are ... Pulmonary function, blood gases and 6-min walking distance test (6MWD) were assessed. HRQL instruments included: St George's ... In chronic obstructive pulmonary disease (COPD), measures of health-related quality of life (HRQL) are nowadays frequently used ...http://erj.ersjournals.com/content/18/1/69
Phase II Study Evaluating Busulfan and Fludarabine as Preparative Therapy in Adults With Hematopoietic Disorders Undergoing MUD...
Pulmonary diffusing capacity >40% of predicted. - Cardiac ejection fraction >40% as measured by radionuclide wall motion study ...http://www.knowcancer.com/cancer-trials/NCT00516152/
Adipokines NUCB2/Nesfatin-1 and Visfatin as Novel Inflammatory Factors in Chronic Obstructive Pulmonary Disease
Further, the plasma levels of visfatin correlated negatively with pulmonary diffusing capacity (. , ). Neither of the ... Pulmonary diffusing capacity was measured with Vmax 20C, Sensor-Medics.. Fractional exhaled nitric oxide concentration at ... and pulmonary diffusing capacity per unit of alveolar volume standardized for haemoglobin concentration (Hb-. /. ) were ... Interestingly, we also found a negative correlation between visfatin and pulmonary diffusing capacity suggesting that visfatin ...https://www.hindawi.com/journals/mi/2014/232167/
Respiratory symptoms in people living with HIV and the effect of antiretroviral therapy: a systematic review and meta-analysis ...
HIV infection is associated with reduced pulmonary diffusing capacity. J Acquir Immune Defic Syndr 2013;64:271-8. doi:10.1097/ ... HIV infection is associated with diffusing capacity impairment in women. J Acquir Immune Defic Syndr 2013;64:284-8. doi:10.1097 ... Pulmonary symptoms and diagnoses are associated with HIV in the MACS and WIHS cohorts. BMC Pulm Med 2014;14:75. doi:10.1186/ ... Chronic obstructive pulmonary disease: an emerging comorbidity in HIV-infected patients in the HAART era? Infection 2013;41:347 ...http://thorax.bmj.com/content/early/2016/10/24/thoraxjnl-2016-208657
US5117674A - Metabolic rate analyzer - Google Patents
Influence of age on pulmonary diffusing capacity. Apthorp et al. 1961. Pulmonary diffusing capacity: a comparison of breath- ... An analysis of factors affecting the measurement of pulmonary diffusing capacity by the single breath method. ... Conventionally, pulmonary physiologists express lung volumes such as vital capacity, inspiratory and expiratory capacity, ... Apparatus for examining a patient's pulmonary function US4658832A (en) 1987-04-21. Portable device for the survey of the ...https://patents.google.com/patent/US5117674A/en
Cirrhosis: Practice Essentials, Overview, Etiology
Cirrhosis is defined histologically as a diffuse hepatic process characterized by fibrosis and the conversion of normal liver ... Interstitial edema or dilated precapillary pulmonary vessels may reduce pulmonary diffusing capacity. ... Pulmonary and cardiac manifestations. Patients with cirrhosis may have impaired pulmonary function. Pleural effusions and the ... PPHTN is defined as the presence of a mean pulmonary artery pressure of greater than 25 mm Hg in the setting of a normal ...https://emedicine.medscape.com/article/185856-overview
Effect of anemia on cardiac function, microvascular structure, and capillary hematocrit in rat hearts. - Semantic Scholar
Red cell distribution and the recruitment of pulmonary diffusing capacity. *CONNIE C. W. HSIA, ROBERT L. JOHNSON, DIPEN SHAH, ...https://www.semanticscholar.org/paper/Effect-of-anemia-on-cardiac-function%2C-microvascular-Raku%C5%A1an-Cicutti/1be82c4b27349f673b38377b31f1641532e15af1
Patent US6063407 - Treatment of vascular thrombosis and restenosis with inhaled nitric oxide - Google Patents
Borland, et al., "A Simultaneous Single Breath Measurement of Pulmonary Diffusing Capacity with Nitric and Carbon Monoxide," ... Borland, et al., A Simultaneous Single Breath Measurement of Pulmonary Diffusing Capacity with Nitric and Carbon Monoxide, Eur ... Fishman, "Pulmonary Hypertension and Car Pulmonate," Pulmonary Diseases and Disorders, 2nd Ed., vol. 2 McGraw-Hill, New York, ... Fishman, Pulmonary Hypertension and Car Pulmonate, Pulmonary Diseases and Disorders, 2nd Ed., vol. 2 McGraw Hill, New York, ...http://www.google.com/patents/US6063407?dq=6,243,373
Acute exposure to acid fog. Effects on mucociliary clearance.
... aerosol can affect mucociliary clearance without eliciting irritative symptoms or changes in pulmonary function. The effect of ... 897367 - Relations of pulmonary diffusing capacity to ventilation and haemodynamics in healthy s.... 7997307 - What is the ... Previous Document: Increased pulmonary response to inhaled endotoxin in lactating rats.. Next Document: Prevalence of exercise- ... aerosol can affect mucociliary clearance without eliciting irritative symptoms or changes in pulmonary function. The effect of ...http://www.biomedsearch.com/nih/Acute-exposure-to-acid-fog/8484617.html
US6436347B1 - Indicator device - Google Patents
Apparent pulmonary diffusing capacity for CO at varying alveolar O2 tensions. Cournand et al. 1941. Studies on intrapulmonary ... Pulmonary gas exchange on the summit of Mount Everest. Robbins et al. 1990. A comparison of indirect methods for continuous ... In the respiratory process of human beings the lungs take up oxygen from the pulmonary blood and give up carbon dioxide to the ... The significance of the pulmonary emptying rate and a simplified open circuit measurement of residual air. ...https://patents.google.com/patent/US6436347B1/en
Minimizing the Inhaled Dose of NO With Breath-by-Breath Delivery of Spikes of Concentrated Gas | Circulation
A simultaneous single breath measurement of pulmonary diffusing capacity with nitric oxide and carbon monoxide. Eur Respir J. ... 8 had unexplained pulmonary hypertension, 1 had pulmonary veno-occlusive disease, and 1 had pulmonary hypertension associated ... In supine animals, pulmonary artery pressure (PAP), pulmonary wedge pressure (PWP), and right atrial pressure (RAP) in 9 ... Clinical Study of Severe Pulmonary Hypertension. Sixteen patients with severe pulmonary hypertension were studied. The mean age ...http://circ.ahajournals.org/content/98/22/2429
Cardiac phase-dependent time normalization reduces load dependence of time-varying elastance.
1150555 - Influence of body position on pulmonary diffusing capacity in yound and old men.. ... Department of Pulmonary Diseases, VU University Medical Center, Amsterdam, The Netherlands. firstname.lastname@example.org. ...http://www.biomedsearch.com/nih/Cardiac-phase-dependent-time-normalization/19060125.html
Blood flow for bone remodelling correlates with locomotion in living and extinct birds | Journal of Experimental Biology
2008). Development of maximum metabolic rate and pulmonary diffusing capacity in the superprecocial Australian Brush Turkey ... To escape predation, flightless birds must be agile and have a great capacity to run. Cursorial femora must be sufficiently ... given differences in blood pressure and O2 carrying capacity, bone oxygenation is approximately 50 times higher (Seymour et al ...http://jeb.biologists.org/content/217/16/2956
Protocols and Video Articles Authored by Mark De Ridder (Translated to Russian)
When corrected for hemoglobin and lung volume, pulmonary diffusing capacity was not affected by radiotherapy in either ... and previous studies have indicated consistently low baseline values for diffusing capacity in breast cancer patients. We aimed ... Diffuse infiltrating LGG (WHO grade II) are tumors with a highly variable prognosis. Curative resection can only rarely be ... The purpose of the trial is to compare whether TT can reduce heart and pulmonary toxicity. We evaluate early toxicities. ...https://www.jove.com/author/Mark_De+Ridder?language=Russian
SSOE - People - Federspiel, William
"Morphometric model for pulmonary diffusing capacity. I. Membrane diffusing capacity.," Respiration physiology, vol.93, no.2, pp ... Federspiel, W.J., 1989, "Pulmonary diffusing capacity: implications of two-phase blood flow in capillaries.," Respiration ... Federspiel, W., 1988, "Gas Dispersion in the Pulmonary Acinus," "Gas Dispersion in the Pulmonary Acinus," State College, PA. ... "On morphometric measurement of oxygen diffusing capacity in middle ear gas exchange.," Journal of Applied Physiology (Bethesda ...http://www.engineering.pitt.edu/William_Federspiel/
Ontogenetic phase shifts in metabolism: links to development and anti-predator adaptation | Proceedings of the Royal Society of...
2008 Development of maximum metabolic rate and pulmonary diffusing capacity in the superprecocial Australian brush turkey ...http://rspb.royalsocietypublishing.org/content/early/2010/04/29/rspb.2010.0583
Increased Hepatocyte Permeability Surface Area Product for 86Rb With Increase in Blood Flow | Circulation Research
The pulmonary diffusing capacity for carbon monoxide increases across the whole range of flows encountered with exercise; it ... Recruitment of lung diffusing capacity with exercise before and after pneumonectomy in dogs. J Appl Physiol. 1991;70:135-142. ... 4 5 A parallel set of observations of the pulmonary diffusion capacity also suggests a continuing recruitment of capillary ... Pulmonary angiotensin-converting enzyme substrate hydrolysis during exercise. J Appl Physiol. 1992;72:1868-1886. ...http://circres.ahajournals.org/content/80/5/645