Abstract
Micro/nano-bubbles are practical nanomaterials designed to increase the gas content in liquids. We attempted to use oxygen micro/nano-bubble dispersions as an oxygen-rich liquid as a means for total liquid ventilation. To determine the oxygen content in the bubble dispersion, a new method based on a spectrophotometric change between oxy- and deoxy-hemoglobin was established. The oxygen micro/nano-bubble dispersion was supplied to an experimental total ventilation liquid in anesthetic rats. Though the amount of dissolving oxygen was as low as 6 mg/L in physiological saline, the oxygen content in the oxygen micro/nano-bubble dispersion was increased to 45 mg/L. The positive correlation between the oxygen content and the life-saving time under liquid ventilation clearly indicates that the life-saving time is prolonged by increasing the oxygen content in the oxygen micro/nano-bubble dispersion. This is the first report indicating that the oxygen micro/nano-bubbles containing a sufficient amount of oxygen are useful in producing oxygen-rich liquid for the process of liquid ventilation.
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References
Clark LC Jr, Gollan F. Survival of mammals breathing organic liquids equilibrated with oxygen at atmospheric pressure. Science. 1966;152:1755–6.
Funhrman BP, Paczan PR, DeFrancisis M. Perfluorocarbon-associated gas exchange. Crit Care Med. 1991;19:712–22.
Moskowitz GD. A mechanical respirator for control of liquid breathing. Fed Proc. 1970;29:1751–2.
Tawfic QA, Kausalya R. Liquid ventilation. Oman Med J. 2011;26:4–9.
Kacmarek RM, Wiedemann HP, Lavin PT, Wedel MK, Tütüncü AS, Slutsky AS. Partial liquid ventilation in adult patients with acute respiratory distress syndrome. Am J Respir Crit Care Med. 2006;173:882–9.
Hirschl RB, Croce M, Gore D, Wiedemann H, Davis K, Zwischenberger J, Bartlett RH. Prospective, randomized, controlled pilot study of partial liquid ventilation in adult acute respiratory distress syndrome. Am J Respir Crit Care Med. 2002;165:781–7.
Leanch CL, Greenspan JS, Rubenstein SD, Shaffer TH, Wolfson MR, Jackson JC, Delemos R, Fuhrman BP. Partial liquid ventilation with perflubron in premature infants with severe respiratory distress syndrome. N Engl J Med. 1996;335:761–7.
Tamura M, Nakamura T. Principle and clinical application of liquid ventilation. Shinshu Med J. 2001;49:239–48.
Cox CA, Fox WW, Weiss CM, Wolfson MR, Shaffer TH. Liquid ventilation: gas exchange, perfluorochemical uptake, and biodistribution in an acute lung injury. Pediatr Crit Care Med. 2002;3:288–96.
Jiang L, Wang Q, Liu Y, Du M, Shen X, Guo X, Wu S. Total liquid ventilation reduces lung injury in piglets after cardioplumonary bypass. Ann Thorac Surg. 2006;82:124–30.
Tsagogiorgas C, Alb M, Herrmann P, Quintel M, Meinhardt JP. Cardiopulmonary function and oxygen delivery during total liquid ventilation. Pediaric Pulmonol. 2011;46:964–75.
Lowe KC. Perfluorinated blood substitutes and artificial oxygen carriers. Blood Rev. 1999;13:171–84.
Takahashi M, Chiba K, Li P. Free-radical generation from collapsing microbubbles in the absence of a dynamic stimulus. J Phys Chem B. 2007;111:1343–7.
Bisazza A, Giustetto P, Rolfo A, Caniggia I, Balbis S, Guiot C, Cavalli R. Microbubble-mediated oxygen delivery to hypoxic tissues as a new therapeutic device. In: Conference Proceedings IEEE Engineering Med Biol Society 2008; 2067–2070.
Cavalli R, Bisazza A, Giustetto P, Civra A, Lembo D, Trotta G, Guiot C, Trotta M. Preparation and characterization of dextran nanobubbles for oxygen delivery. Int J Pharm. 2009;381:160–5.
Matsuki N, Ichiba S, Ishikawa T, Nagano O, Takeda M, Ujike Y, Yamaguchi T. Blood oxygenation using micro bubble suspensions. Eur Biophys J. 2012;41:571–8.
Matsuda K, Sawada S, Bartlett RH, Hirschl RB. Effect of ventilatory variables on gas exchange and hemodynamics during total liquid ventilation in a rat model. Crit Care Med. 2003;31:2034–40.
Swanson EJ, Mohan V, Kheir J, Borden MA. Phospholipid-stabilized microbubble foam for injectable oxygen delivery. Langmuir. 2010;26:15726–9.
Ebina K, Shi K, Hashimoto J. Oxygen and Air Nanobubble water solution promote the growth of plants, fishes, and mice. PLoS One. 2013;8:1–7.
Acknowledgments
We thank IDEC CORPORATION for renting Generator C (Ultrafine GALF), Dr. Masayuki Ohmori (Chuo University, Institute of Science and Engineering) for providing Generator B (A-01) and also advice on the operations of generating micro/nano-bubbles and Ms. Nastuko Kuroki and Dr. Shuji Owada (Waseda University, Department of Resources and Environmental Engineering) for measuring a laser diffraction particle size analyzer (SALD-3100).
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Kakiuchi, K., Matsuda, K., Harii, N. et al. Establishment of a total liquid ventilation system using saline-based oxygen micro/nano-bubble dispersions in rats. J Artif Organs 18, 220–227 (2015). https://doi.org/10.1007/s10047-015-0835-z
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DOI: https://doi.org/10.1007/s10047-015-0835-z