Sequential alterations of tracheal mechanical properties in the neonatal lamb: Effect of mechanical ventilation

Pediatric Pulmonology

Volumn 42, Issue 2, 2007, Pages 141-149

  Miller, Thomas L ^a,b   Zhu, Yan ^a   Altman, Allison R ^a   Dysart, Kevin ^a,b   Shaffer, Thomas H ^a,c  

^a NEMOURS ALFRED I DUPONT HOSPITAL FOR CHILDREN   (United States)

^b THOMAS JEFFERSON UNIVERSITY   (United States)

^c TEMPLE UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

Anatomical dead space; Bulk modulus; Conducting airway; Elastic modulus

Indexed keywords

AIRWAY; ANATOMY; ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; ARTIFICIAL VENTILATION; BIOMECHANICS; CHRONIC LUNG DISEASE; CONTROLLED STUDY; ELASTICITY; LAMB; LUNG COLLAPSE; LUNG COMPLIANCE; LUNG DEAD SPACE; NEWBORN; NONHUMAN; PRESSURE VOLUME CURVE; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; STRESS STRAIN RELATIONSHIP; TRACHEA; ULTRASOUND; YOUNG MODULUS;

ANIMALS; ANIMALS, NEWBORN; DISEASE MODELS, ANIMAL; ELASTICITY; RESPIRATION, ARTIFICIAL; RESPIRATORY DEAD SPACE; RESPIRATORY MECHANICS; SHEEP; TIME FACTORS; TRACHEA; TRACHEAL DISEASES; TRACHEAL STENOSIS;

EID: 33846806032     PISSN: 87556863     EISSN: 10990496     Source Type: Journal    
DOI: 10.1002/ppul.20549     Document Type: Article

References (24)

1. Greenspan JS, Shaffer TH, Fox WW, Spitzer AR. Assisted Ventilation: Physiologic implications and complications. In: Polin RA, Fox WW, Abman SH, editors. Fetal and neonatal physiology, 3rd edn., Vol. 1. Philadelphia: Saunders; 2004. pp 961-978.
2. McFawn PK, Mitchell HW. Bronchial compliance and wall structure during development of the immature human and pig lung. Eur Respir J 1997;10:27-34.
3. Deoras KS, Wolfson MR, Searls RL, Hilfer SR, Shaffer TH. Developmental changes in tracheal structure. Pediatr Res 1991;30:170-175.
4. Panitch HB, Deoras KS, Wolfson MR, Shaffer TH. Maturational changes in airway smooth muscle structure-function relationships. Pediatr Res 1992;31:151-156.
5. Shaffer TH, Bhutani VK. Alterations in bulk modulus of tracheae during development. Respiration 1980;39:344-350.
6. Shaffer TH, Wolfson MR, Forman D. Developmental alterations in pulmonary function of the lamb. Respiration 1985;47:129-137.
7. Bhutani VK, Rubenstein SD, Shaffer TH. Pressure-volume relationships of tracheae in fetal newborn and adult rabbits. Respir Physiol 1981;43:221-231.
8. Bhutani VK, Rubenstein D, Shaffer TH. Pressure-induced deformation in immature airways. Pediatr Res 1981;15:829-832.
9. Bhutani VK, Shaffer TH. Effect of intermittent positive pressure application on the bulk modulus of the developing rabbit trachea. Respiration 1981;41:192-198.
10. Bhutani VK, Ritchie WG, Shaffer TH. Acquired tracheomegaly in very preterm neonates. Am J Dis Child 1986;140:449-452.
11. Deoras KS, Wolfson MR, Bhutani VK, Shaffer TH. Structural changes in the tracheae of preterm lambs induced by ventilation. Pediatr Res 1989;26:434-437.
12. Bhutani VK, Shaffer TH, Abbasi S, Spitzer AR, Fox WW. Effect of high-frequency jet ventilation on preterm and rabbit tracheal mechanics. Pediatr Pulmonol 1986;2:327-331.
13. Miller TL, Blackson TJ, Shaffer TH, Touch SM. Tracheal gas insufflation-augmented continuous positive airway pressure in a spontaneously breathing model of neonatal respiratory distress. Pediatr Pulmonol 2004;38:386-395.
14. Miller TL, Shashikant BN, Pilon AL, Pierce RA, Shaffer TH, Wolfson MR. Effects of an intratracheally delivered anti-inflammatory protein (rhCC10) on physiological and lung structural indices in a juvenile model of acute lung injury. Biol Neonate 2005;89:159-170.
15. Shaffer TH, Bhutani VK, Wolfson MR, Penn RB, Tran NN. In vivo mechanical properties of the developing airway. Pediatr Res 1989;25:143-146.
16. Koslo RJ, Bhutani VK, Shaffer TH. The role of tracheal smooth muscle contraction on neonatal tracheal mechanics. Pediatr Res 1986;20:1216-1220.
17. Zhou YQ, Foster FS, Qu DW, Zhang M, Harasiewicz KA, Adamson SL. Applications for multifrequency ultrasound biomicroscopy in mice from implantation to adulthood. Physiol Genomics 2002;10:113-126.
18. Foster FS, Zhang MY, Zhou YQ, Liu G, Mehi J, Cherin E, Harasiewicz KA, Starkoski BG, Zan L, Knapik DA, Adamson SL. A new ultrasound instrument for in vivo microimaging of mice. Ultrasound Med Biol 2002;28:1165-1172.
19. Bhutani VK, Koslo RJ, Shaffer TH. The effect of tracheal smooth muscle tone on neonatal airway collapsibility. Pediatr Res 1986;20:492-495.
20. Bhutani VK, Shaffer TH. Time-dependent tracheal deformation in fetal, neonatal, and adult rabbits. Pediatr Res 1982;16:830-833.
21. Miller TL, Altman AR, Tsuda T, Shaffer TH. A novel ultrasound imaging method for the in vivo evaluation of kinetics and mechanics in the ventilated neonatal trachea. Proc Am Thorac Soc 2006;3:A679.
22. Khangure SR, Noble PB, Sharma A, Chia PY, McFawn PK, Mitchell HW. Cyclical elongation regulates contractile responses of isolated airways. J Appl Physiol 2004;97:913-919.
23. Noble PB, Sharma A, McFawn PK, Mitchell HW. Elastic properties of the bronchial mucosa: epithelial unfolding and stretch in response to airway inflation. J Appl Physiol 2005;99:2061-2066.
24. Bobbaers H, Clement J, van de Woestijne KP. Dynamic viscoelastic properties of the canine trachea. J Appl Physiol 1978;44:137-143.