Positive end-expiratory pressure preserves surfactant function in preterm lambs

American Journal of Respiratory and Critical Care Medicine

Volumn 160, Issue 2, 1999, Pages 634-639

  Michna, Jacek ^a   Jobe, Alan H ^a   Ikegami, Machiko ^a  

^a CINCINNATI CHILDREN'S HOSPITAL MEDICAL CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

SURFACTANT;

ANIMAL EXPERIMENT; ARTICLE; CONTROLLED STUDY; LAMB; LUNG CAPACITY; LUNG COMPLIANCE; LUNG FUNCTION; NEWBORN; NONHUMAN; OXYGENATION; POSITIVE END EXPIRATORY PRESSURE; PREMATURITY; PRIORITY JOURNAL; SURFACE TENSION;

EID: 0032812493     PISSN: 1073449X     EISSN: None     Source Type: Journal    
DOI: 10.1164/ajrccm.160.2.9902016     Document Type: Article

References (30)

1. 1. Dreyfuss, D., and G. Saumon. 1998. Ventilator-induced lung injury. Am. J. Respir. Crit. Care Med. 157:294-323.
2. 2. Froesc, A. B., P. R. McCullouch, M. Sugiura, S. Vaclavik, F. Possmayer, and F. Moller. 1993. Optimizing alveolar expansion prolongs the effectiveness of exogenous surfactant therapy in the adult rabbit. Am. Rev. Respir. Dis. 148:569-577.
3. 3. Veldhuizen, R. A. W., Y. Ito, J. Marcou, L. Yao, L. McCaig, and J. F. Lewis. 1997. Effects of lung injury on pulmonary surfactant aggregate conversion in vivo and in vitro. Am. J. Physiol. 272:L872-L878.
4. 4. Veldhuizen, R. A. W., J. Marcou, L, Yao, L. McCaig, Y. Ito, and J. F. Lewis. 1996. Alveolar surfactant aggregate conversion in ventilated normal and injured rabbits. Am. J. Physiol. 270:L152-L158.
5. 5. Wada, K., A. H. Jobe, and M. Ikeami. 1997. Tidal volume effects on surfactant treatment responses with the initiation of ventilation in pretrm lambs. J. Appl. Physiol. 83:1054-1061.
6. 6. Jobe, A. H. 1998. Surfactant-edema interactions. In E. K. Weir and J. T. Reeves, editors. The Pathogenesis and Treatment of Pulmonary Edema. Futura, Armonk, NY. 113-131.
7. 7. Ogawa, A., C. L. Drown, M. A. Schlueter, B. J. Benson, J. A. Clements, and S. Hawgood. 1994. Lung function, surfactant apoprotein content, and level of PEEP in prematurely delivered rabbits. J. Appl. Physiol. 77:1840-1849.
8. 8. Rider, E. D., A. H. Jobe, M. Ikegami, and B. Sun. 1992. Different ventilation strategics alter surfactant responses in pretcrm rabbits. J. Appl. Physiol. 73-.2089-2096.
9. 9. Rider, E. D., M. Ikegami, J. A. Whitsett, W. Hull, D. Absolom, and A. H. Jobe. 1993. Treatment responses to surfactants containing natural surfactant proteins in preterm rabbits. Am. Rev. Respir. Dis. 147:669-676.
10. 10. Davis, A. J., A. H. Jobe, D. Häfner, and M. Ikegami. 1998. Lung function in premature lambs and rabbits treated with a recombinant SP-C surfactant. Am. J. Respir. Crit. Care Med. 157:553-559.
11. 11. Hawgood, S., A. Ogawa, K. Yukitake, M. Schluetter, C. Brown, T. White, D. Buckley, D. Lesikar, and B. Benson. 1996. Lung function in premature rabbits treated with recombinant human surfactant protein-C. Am. J. Respir. Crit. Care Med. 154:484-490.
12. 12. Suter, P. M., H. B. Fairley, and M. D. Isenberg. 1975. Optimum endexpiratory airway pressure in patients with acute pulmonary failure. N. Engl. J. Med. 292:284-289.
13. 13. Ikegami, M., T. Ueda, D. Absolom, C. Baxter, E. Rider, and A. H. Jobe, 1993. Changes in exogenous surfactant in ventilated preterm lamb lungs. Am. Rev. Respir. Dis. 148:837-844.
14. 14. Jobe, A., H. Jacobs, M. Ikegami, and D. Berry. 1985. Lung protein leaks in ventilated lambs: effects of gestational age. J. Appl. Physiol. 58:1246-1251.
15. 15. Ueda, T., M. Ikegami, E. D. Rider, and A. H. Jobe. 1994. Distribution of surfactant and ventilation in surfactant-treated preterm lambs. J. Appl. Physiol., 76:45-55.
16. 16. Bartlett, G. R., 1959. Phosphorous assay in column chromatography. J. Biol. Chem. 234:466-468.
17. 17. Mason, R. J., J. Nellenbogen, and J. A. Clements. 1976. Isolation of disaturated phosphatidylcholine with osmium tetroxide. J. Lipid Res. 17:281-284.
18. 18. Lowry, O. H., N. J. Rosebrough, A. L. Farr, and R. J. Randall. 1951. Protein measurement with the Folin phenol reagent. J. Biol. Chem. 193:265-275.
19. 19. Ueda, T., M. Ikegami, and A. H. Jobe. 1994. Developmental changes of sheep surfactant: in vivo function and in vitro subtype conversion. J. Appl. Physiol. 76:2701-2706.
20. 20. Schoel, M., S. Schürch, and J. Goerke. 1994. The captive bubble method for the evaluation of pulmonary surfactant: surface tension, area, and volume calculations. Biochim. Biophys. Acta 1200:281-290.
21. 21. Tremblay, L., F. Valenza, S. P. Ribeiro, J. Li, and A. S. Slutsky. 1997. Injurious ventilatory strategies increase cytokines and c-fos m-RNA expression in an isolated rat lung mode. J. Clin. Invest. 99:944-952.
22. 22. Kobayashi, T., H. Kataoka, T. Ueda, S. Murakami, Y. Takada, and M. Kokubo. 1984. Effects of surfactant supplement and end-expiratory pressure in lung-lavaged rabbits. J. Appl. Physiol. 57:995-1001.
23. 23. Hamilton, P. P., A. Onayemi, J. A. Smyth, J. E. Gillan, E. Cutz, A. B. Froese, and A. C. Bryan. 1983. Comparison of conventional and high-frequency ventilation: oxygenation and lung pathology. J. Appl. Physiol. 55:131-138.
24. 24. McCulloch, P. R., P. G. Forkert, and A. B. Froese. 1988. Lung volume maintenance prevents lung injury during high frequency oscillatory ventilation in surfactant-deficient rabbits. Am. Rev. Respir. Dis. 137: 1185-1192.
25. 25. Ikegami, M., K. Wada, G. A. Emerson, C. M. Rebello, R. E. Hernandez, and A. H. Jobe. 1998. Effects of ventilation style on surfactant metabolism and treatment response in preterm lambs. Am. J. Respir. Crit. Care Med. 157:638-644.
26. 26. Ito, Y., S. E. E. Manwell, C. L. Kerr, R. A. W. Veldhuizen, L. J. Yao, D. Bjarneson, L. A. McCaig, A. J. Bartlett, and J. F. Lewis. 1998. Effects of ventilation strategies on the efficacy of exogenous surfactant therapy in a rabbit model of acute lung injury. Am. J. Respir. Crit. Care Med. 157:149-155.
27. 27. Bjorklund, L. L., J. Ingimarsson, T. Curstedt, J. John, B. Robertson, O. Werner, and C. T. Vilstrup. 1997. Manual ventilation with a few large breaths at birth compromises the therapeutic effect of subsequent surfactant replacement in immature lambs. Pediatr. Res. 42:348-355.
28. 28. Yamada, T., M. Ikegami, B. L. Tabor, and A. H. Jobe. 1990. Effects of surfactant protein-A on surfactant function in preterm ventilated rabbits. Am. Rev. Respir. Dis. 142:754-757.
29. 29. Yukitake, K., C. L. Brown, M. A. Schlueter, J. A. Clements, and S. Hawgood. 1995. Surfactant apoprotein A modifies the inhibitory effect of plasma proteins on surfactant activity in vivo. Pediatr. Res. 37:21-25.
30. 30. Suter, P. M., and F. Lemaire. 1998. Positive end-expiratory pressure in acute respiratory failure: pathology and practical guidelines. In J. J. Marini and A. S. Slutsky, editors. Physiological Basis of Ventilatory Support. Marcel Dekker, New York. 873-887.