Abstract
We examined the lipid content of bronchoalveolar (BA) washes from both mice and rats infected with Mycoplasma pulmonis, an etiological agent of murine pneumonia. During a 30-day period after intranasal inoculation, the total lipid content from infected and control rats (in milligrams per animal) remained relatively equal and unchanged. The saturated, unsaturated, and total lecithin contents in infected rats (in milligrams per animal) all increased. The maximum lecithin values were detected at 7 to 10 days after infection; later, the levels fell to control values. There was essentially no change in any lecithin value from uninfected animals. Although in BA washes from infected animals the mass of disaturated lecithins increased, the percentage of this fraction in the total lecithin pool decreased. The fatty acids of the lecithins from BA washes of infected mice had significantly less palmitic and significantly more oleic and linoleic acids than the lecithins isolated from the BA washes of control animals. Both the relative decrease in the mass of disaturated lecithins in the BA washes and the increase in the percentage of esterified unsaturated fatty acids in the lecithins may be directly related to the reduced lung function reported to occur during the course of murine M. pulmonis pneumonia.
Full text
PDF







Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- BARTLETT G. R. Phosphorus assay in column chromatography. J Biol Chem. 1959 Mar;234(3):466–468. [PubMed] [Google Scholar]
- BROWN E. S. ISOLATION AND ASSAY OF DIPALMITYL LECITHIN IN LUNG EXTRACTS. Am J Physiol. 1964 Aug;207:402–406. doi: 10.1152/ajplegacy.1964.207.2.402. [DOI] [PubMed] [Google Scholar]
- BURBANK B., CUTLER S. S., SBAR S. Nonobstructive atelectasis: its occurrence with pneumonitis. J Thorac Cardiovasc Surg. 1961 Jun;41:701–716. [PubMed] [Google Scholar]
- Balint J. A., Beeler D. A., Kyriakides E. C., Treble D. H. Studies on the biosynthesis of pulmonary surfactant lecithin. Chest. 1975 Feb;67(2 Suppl):21S–22S. doi: 10.1378/chest.67.2_supplement.21s. [DOI] [PubMed] [Google Scholar]
- ENNY G. E., GRAYSTON J. T. EATON PLEUROPNEUMONIA-LIKE ORGANISM (MYCOPLASMA PNEUMONIAE) COMPLEMENT-FIXING ANTIGEN: EXTRACTION WITH ORGANIC SOLVENTS. J Immunol. 1965 Jul;95:19–25. [PubMed] [Google Scholar]
- Freeman B. A., Sissenstein R., McManus T. T., Woodward J. E., Lee I. M., Mudd J. B. Lipid composition and lipid metabolism of Spiroplasma citri. J Bacteriol. 1976 Mar;125(3):946–954. doi: 10.1128/jb.125.3.946-954.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gil J., Reiss O. K. Isolation and characterization of lamellar bodies and tubular myelin from rat lung homogenates. J Cell Biol. 1973 Jul;58(1):152–171. doi: 10.1083/jcb.58.1.152. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Godinez R. I., Sanders R. L., Longmore W. J. Phosphatidylglycerol in rat lung. I. Identification as a metabolically active phospholipid in isolated perfused rat lung. Biochemistry. 1975 Feb 25;14(4):830–834. doi: 10.1021/bi00675a029. [DOI] [PubMed] [Google Scholar]
- Goerke J. Lung surfactant. Biochim Biophys Acta. 1974 Dec 16;344(3-4):241–261. doi: 10.1016/0304-4157(74)90009-4. [DOI] [PubMed] [Google Scholar]
- Henderson R. F., Pfleger R. C. Surface tension studies of phosphatidyl glycerol isolated from the lungs of beagle dogs. Lipids. 1972 Jul;7(7):492–494. doi: 10.1007/BF02533168. [DOI] [PubMed] [Google Scholar]
- KLAUS M. H., CLEMENTS J. A., HAVEL R. J. Composition of surface-active material isolated from beef lung. Proc Natl Acad Sci U S A. 1961 Nov 15;47:1858–1859. doi: 10.1073/pnas.47.11.1858. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kikkawa Y., Yoneda K., Smith F., Packard B., Suzuki K. The type II epithelial cells of the lung. II. Chemical composition and phospholipid synthesis. Lab Invest. 1975 Mar;32(3):295–302. [PubMed] [Google Scholar]
- King R. J., Clements J. A. Surface active materials from dog lung. I. Method of isolation. Am J Physiol. 1972 Sep;223(3):707–714. doi: 10.1152/ajplegacy.1972.223.3.707. [DOI] [PubMed] [Google Scholar]
- King R. J., Martin H., Mitts D., Holmstrom F. M. Metabolism of the apoproteins in pulmonary surfactant. J Appl Physiol Respir Environ Exerc Physiol. 1977 Apr;42(4):483–491. doi: 10.1152/jappl.1977.42.4.483. [DOI] [PubMed] [Google Scholar]
- King R. J. The surfactant system of the lung. Fed Proc. 1974 Nov;33(11):2238–2247. [PubMed] [Google Scholar]
- Korotzer T. I., Weiss H. S., Hamparian V. V., Somerson N. L. Oxygen uptake and lung function in mice infected with Streptococcus pneumoniae, influenza virus, or Mycoplasma pulmonis. J Lab Clin Med. 1978 Feb;91(2):280–294. [PubMed] [Google Scholar]
- Kyriakides E. C., Beeler D. A., Edmonds R. H., Balint J. A. Alterations in phosphatidylcholine species and their reversal in pulmonary surfactant during essential fatty-acid deficiency. Biochim Biophys Acta. 1976 Jun 22;431(3):399–407. doi: 10.1016/0005-2760(76)90206-x. [DOI] [PubMed] [Google Scholar]
- Loosli C. G., Stinson S. F., Ryan D. P., Hertweck M. S., Hardy J. D., Serebrin R. The destruction of type 2 pneumocytes by airborne influenza PR8-A virus; its effect on surfactant and lecithin content of the pneumonic lesions of mice. Chest. 1975 Feb;67(2 Suppl):7S–14S. doi: 10.1378/chest.67.2_supplement.7s. [DOI] [PubMed] [Google Scholar]
- Maguire J. J., Shelley S. A., Paciga J. E., Balis J. U. Isolation and characterization of proteins associated with the lung surfactant system. Prep Biochem. 1977;7(6):415–425. doi: 10.1080/00327487708065510. [DOI] [PubMed] [Google Scholar]
- Mason R. J., Huber G., Vaughan M. Synthesis of dipalmitoyl lecithin by alveolar macrophages. J Clin Invest. 1972 Jan;51(1):68–73. doi: 10.1172/JCI106798. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Morgan T. E., Finley T. N., Fialkow H. Comparison of the composition and surface activity of "alveolar" and whole lung lipids in the dog. Biochim Biophys Acta. 1965 Oct 4;106(2):403–413. doi: 10.1016/0005-2760(65)90049-4. [DOI] [PubMed] [Google Scholar]
- PATTLE R. E. Properties, function and origin of the alveolar lining layer. Nature. 1955 Jun 25;175(4469):1125–1126. doi: 10.1038/1751125b0. [DOI] [PubMed] [Google Scholar]
- Plackett P., Marmion B. P., Shaw E. J., Lemcke R. M. Immunochemical analysis of Mycoplasma pneumoniae. 3. Separation and chemical identification of serologically active lipids. Aust J Exp Biol Med Sci. 1969 Apr;47(2):171–195. doi: 10.1038/icb.1969.19. [DOI] [PubMed] [Google Scholar]
- Plackett P., Rodwell A. W. Glycerolipid biosynthesis by Mycoplasms strain Y. Biochim Biophys Acta. 1970 Jul 14;210(2):230–240. doi: 10.1016/0005-2760(70)90167-0. [DOI] [PubMed] [Google Scholar]
- Plackett P. The synthesis of polar lipids by mycoplasma. Ann N Y Acad Sci. 1967 Jul 28;143(1):158–164. doi: 10.1111/j.1749-6632.1967.tb27655.x. [DOI] [PubMed] [Google Scholar]
- Pollack J. D., Clark D. S., Somerson N. L. Four-directional-development thin-layer chromatography of lipids using trimethyl borate. J Lipid Res. 1971 Sep;12(5):563–569. [PubMed] [Google Scholar]
- Pollack J. D., Somerson N. L., Senterfit L. B. Effect of pH on the immunogenicity of Mycoplasma pneumoniae. J Bacteriol. 1969 Feb;97(2):612–619. doi: 10.1128/jb.97.2.612-619.1969. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Pollack J. D., Somerson N. L., Senterfit L. B. Isolation, Characterization, and Immunogenicity of Mycoplasma pneumoniae Membranes. Infect Immun. 1970 Sep;2(3):326–339. doi: 10.1128/iai.2.3.326-339.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Razin S. The mycoplasmas. Microbiol Rev. 1978 Jun;42(2):414–470. doi: 10.1128/mr.42.2.414-470.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Romano N., Smith P. F., Mayberry W. R. Lipids of a T strain of Mycoplasma. J Bacteriol. 1972 Feb;109(2):565–569. doi: 10.1128/jb.109.2.565-569.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rooney S. A., Canavan P. M., Motoyama E. K. The identification of phosphatidylglycerol in the rat, rabbit, monkey and human lung. Biochim Biophys Acta. 1974 Jul 26;360(1):56–67. doi: 10.1016/0005-2760(74)90179-9. [DOI] [PubMed] [Google Scholar]
- Rooney S. A., Page-Roberts B. A., Motoyama E. K. Role of lamellar inclusions in surfactant production: studies on phospholipid composition and biosynthesis in rat and rabbit lung subcellular fractions. J Lipid Res. 1975 Nov;16(6):418–425. [PubMed] [Google Scholar]
- SMITH P. F., HENRIKSON C. V. COMPARATIVE BIOSYNTHESIS OF MEVALONIC ACID BY MYCOPLASMA. J Bacteriol. 1965 Jan;89:146–153. doi: 10.1128/jb.89.1.146-153.1965. [DOI] [PMC free article] [PubMed] [Google Scholar]
- SUTNICK A. I., SOLOFF L. A. ATELECTASIS WITH PNEUMONIA: A PATHOPHYSIOLOGIC STUDY. Ann Intern Med. 1964 Jan;60:39–46. doi: 10.7326/0003-4819-60-1-39. [DOI] [PubMed] [Google Scholar]
- Saito Y., McElhaney R. N. Membrane lipid biosynthesis in Acholeplasma laidlawii B: incorporation of exogenous fatty acids into membrane glyco- and phospholipids by growing cells. J Bacteriol. 1977 Nov;132(2):485–496. doi: 10.1128/jb.132.2.485-496.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sawada H., Kashiwamata S. Sodium dodecyl sulfate-disc gel electrophoresis patterns of bovine lung surfactant. Biochim Biophys Acta. 1977 Jan 25;490(1):44–50. doi: 10.1016/0005-2795(77)90104-0. [DOI] [PubMed] [Google Scholar]
- Scholz R. W., Rhoades R. A. Lipid metabolism by rat lung in vitro. Effect of starvation and re-feeding on utilization of (U- 14 C)glucose by lung slices. Biochem J. 1971 Sep;124(2):257–264. doi: 10.1042/bj1240257. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Senterfit L. B., Pollack J. D., Somerson N. L. Antibodies to Mycoplasma pneumoniae: correlation of complement fixation and tetrazolium reduction inhibition tests. Proc Soc Exp Biol Med. 1972 Sep;140(4):1294–1297. doi: 10.3181/00379727-140-36661. [DOI] [PubMed] [Google Scholar]
- Shaw N., Smith P. F., Koostra W. L. The lipid composition of Mycoplasma laidlawii strain B. Biochem J. 1968 Apr;107(3):329–333. doi: 10.1042/bj1070329. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Smith P. F., Koostra W. L. Phospholipids and glycolipids of sterol-requiring Mycoplasma. J Bacteriol. 1967 Jun;93(6):1853–1862. doi: 10.1128/jb.93.6.1853-1862.1967. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Somerson N. L., Kontras S. B., Pollack J. D., Weiss H. S. Pulmonary compliance: alteration during infection. Science. 1971 Jan 8;171(3966):66–68. doi: 10.1126/science.171.3966.66. [DOI] [PubMed] [Google Scholar]
- Stinson S. F., Ryan D. P., Hertweck S., Hardy J. D., Hwang-Kow S. Y., Loosli C. G. Epithelial and surfactant changes in influenzal pulmonary lesions. Arch Pathol Lab Med. 1976 Mar;100(3):147–153. [PubMed] [Google Scholar]
- Sutnick A. I., Soloff L. A., Sethi R. S. Influence of alveolar collapse upon surface activity of lung extracts. Dis Chest. 1968 Mar;53(3):257–262. doi: 10.1378/chest.53.3.257. [DOI] [PubMed] [Google Scholar]
- Van Golde L. M. Metabolism of phospholipids in the lung. Am Rev Respir Dis. 1976 Nov;114(5):977–1000. doi: 10.1164/arrd.1976.114.5.977. [DOI] [PubMed] [Google Scholar]
- Wang M. C., Meng H. C. Lipid synthesis by rat lung in vitro. Lipids. 1972 Mar;7(3):207–211. doi: 10.1007/BF02533065. [DOI] [PubMed] [Google Scholar]
- Wang M. C., Meng H. C. Synthesis of phospholipids and phospholipid fatty acids by isolated perfused rat lung. Lipids. 1974 Feb;9(2):63–67. doi: 10.1007/BF02532126. [DOI] [PubMed] [Google Scholar]
- Wichert P. v., Wilke A. Alveolar stability and phospolipid content in normal pig lungs and in pig lungs with Mycoplasma pneumonia. Scand J Respir Dis. 1976;57(1):25–30. [PubMed] [Google Scholar]
- Young S. L., Tierney D. F. Dipalmitoyl lecithin secretion and metabolism by the rat lung. Am J Physiol. 1972 Jun;222(6):1539–1544. doi: 10.1152/ajplegacy.1972.222.6.1539. [DOI] [PubMed] [Google Scholar]
- van Golde L. M., McElhaney R. N., van Deenen L. L. A membrane-bound lysophospholipase from Mycoplasma laidlawii strain B. Biochim Biophys Acta. 1971 Feb 2;231(1):245–249. doi: 10.1016/0005-2760(71)90275-x. [DOI] [PubMed] [Google Scholar]
- von Wichert P. Bezichungen zwischen pathologischen Veränderungen und Phospholipidgehalt der menschlichen Lunge. Pneumonologie. 1971;144(3):201–205. doi: 10.1007/BF02088695. [DOI] [PubMed] [Google Scholar]
