Svend Birkelund

Research output

Research output per year 1985 1990 1994 1997 1998 2000 2001 2002 2003 2004 2006 2013 2014 2015 2019 2024

• 149 Journal article
• 41 Book chapter
• 16 Article in proceeding
• 14 Conference abstract in proceeding
• 32 More
  • 12 Poster
  • 5 Conference abstract for conference
  • 3 Conference abstract in journal
  • 3 Review article
  • 2 Comment/debate
  • 2 Letter
  • 1 Book
  • 1 Compendium/lecture notes
  • 1 Editorial
  • 1 PhD thesis
  • 1 Preprint

Research output per year

Research output per year

Search results

• 2007

  Mapping and identification of HeLa cell proteins separated by immobilized pH-gradient two-dimensional gel electrophoresis and construction of a two-dimensional polyacrylamide gel electrophoresis database

  Shaw, A. C., Larsen, M. R., Roepstorff, P., Holm, A., Christiansen, G. & Birkelund, S., 26 Dec 2007, From Genome to Proteome: Advances in the Practice & Application of Proteomics. Wiley-Blackwell, p. 397-403 7 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research › peer-review

  • Two-dimensional Gel Electrophoresis 100%
  • Immobilized pH Gradient 100%
  • Two-dimensional Polyacrylamide Gel Electrophoresis 100%
  • HeLa Cells 100%
  • Cell Wall Proteins 100%
• 2006

  Chlamydia pneumoniae - and ΦCPAR39 antibodies in patients with coronary artery disease

  Høstgaard-Jensen, K., Henriksen, T., Ward, M., Wong, Y., Svenstrup, H. F., Birkelund, S. & Christiansen, G., 2006, Chlamydial Infections: Proceedings of the Eleventh International Symposium on Human Chlamydial Infections, 18-23 June 2006, Niagara-on-the-Lake, Ontario, Canada. Chernesky, M., Caldwell, H. & Christiansen, G. (eds.). San Francisco, CA, p. 497-500

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Chlamydia proteomics

  Birkelund, S., Vandahl, B. & Christiansen, G., 2006, Chlamydia: Genomics and Pathogenesis. Bavoil, P. & Wyrick, P. (eds.). Wymondham: Horizon Bioscience, p. 45-58 14 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Chlamydia trachomatis and genital mycoplamas in the co-infection model - invitro study

  Baczynska, A., Birkelund, S. & Christiansen, G., 2006, Chlamydial Infections. Chernesky, M., Caldwell, H. & Christiansen, G. (eds.). p. 225-228 4 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research › peer-review

• Chlamydia trachomatis and genital mycoplamas in the co-infection model - in vitro study

  Baczynska, A., Birkelund, S. & Christiansen, G., 2006, Chlamydial Infections: Proceedings of the Eleventh International Symposium on Human Chlamydial Infections, 18-23 June 2006, Niagara-on-the-Lake, Ontario, Canada. Chernesky, M., Caldwell, H. & Christiansen, G. (eds.). San Francisco, CA, p. 225-228

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Circulating antibodies against Chlamydia trachomatis major outer membrane protein (MOMP) and its relationship to tubal factor intertility

  Hvid, M., Svenstrup, H. F., Fedder, J., Christiansen, G. & Birkelund, S., 2006, Chlamydial Infections: Proceedings of the Eleventh International Symposium on Human Chlamydial Infections, 18-23 June 2006, Niagara-on-the-Lake, Ontario, Canada. Chernesky, M., Caldwell, H. & Christiansen, G. (eds.). San Francisco, CA, p. 607-610

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Development of a new method to discover secreted C. trachomatis proteins

  Hobolt-Pedersen, A.-S., Christiansen, G. & Birkelund, S., 2006, Chlamydial Infections: Proceedings of the Eleventh International Symposium on Human Chlamydial Infections, 18-23 June 2006, Niagara-on-the-Lake, Ontario, Canada. Chernesky, M., Caldwell, H. & Christiansen, G. (eds.). San Francisco, CA, p. 237-240

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Differential growth of Chlamydia pneumoniae CWL029 when cultured at physiological oxygen tension

  Juul, N. S., Christiansen, G. & Birkelund, S., 2006, Chlamydial Infections: Proceedings of the Eleventh International Symposium on Human Chlamydial Infections, 18-23 June 2006, Niagara-on-the-Lake, Ontario, Canada. Chernesky, M., Caldwell, H. & Christiansen, G. (eds.). San Francisco, CA, p. 193-196

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Proteolytic cleavage of Chlamydia trachomatis L2 outer membrane protein 2 (OMP2) and implications for its topology in the outer membrane

  Birkelund, S., Dorremochea, A., Christiansen, G., Abduljabar, A. B. & Gevaert, K., 2006, Chlamydial Infections: Proceedings of the Eleventh International Symposium on Human Chlamydial Infections, 18-23 June 2006, Niagara-on-the-Lake, Ontario, Canada. Chernesky, M., Caldwell, H. & Christiansen, G. (eds.). San Francisco, CA, p. 285-288

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 2004

  Cell and molecular biology of Chlamydia pneumoniae

  Christiansen, G., Vandahl, B. & Birkelund, S., 2004, Chlamydia pneumoniae: Infection and Disease. Friedman, H., Yamamoto, Y. & Bendinelli, M. (eds.). New York: Plenum Publishing Corporation, p. 29-43

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Cellular immunity to chlamydial infections

  Birkelund, S., Vandahl, B. & Christiansen, G., 2004, Proceedings of the European Society for Chlamydia Research. Derak, J. (ed.). p. 137-141

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Chlamydia proteomics

  Christiansen, G., Birkelund, S. & Vandahl, B., 2004, Proceedings of the European Society for Chlamydia Research. Derak, J. (ed.). p. 39-45

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Chlamydia proteomics

  Christiansen, G., Birkelund, S., Vandahl, B. & Derak, J., 2004, Proceedings of the European Society for Chlamydia Research. Derak, J. (ed.). p. 39-45 7 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research › peer-review

• Microbial proteomics

  Birkelund, S., Vandahl, B. B., Shaw, A. C. & Christiansen, G., 2004, Microbial Genomes. Fraser, C. M., Read, T. D. & Nelson, K. E. (eds.). Totowa, NJ: Humana Press, p. 517-530

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Preparation of bacterial samples for 2-D PAGE

  Vandahl, B., Christiansen, G. & Birkelund, S., 2004, The Proteomics Protocols Handbook.

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Proteomics and anti-Chlamydia vaccine discovery

  Christiansen, G., Birkelund, S., Vandahl, B. B. & Shaw, A. C., 2004, Genomics, Proteomics, and Vaccines. Grandi, G. (ed.). Hoboken, NJ: Wiley, p. 267-283

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 2003

  Chlamydia trachomatis and Chlamydia pneumoniae

  Christiansen, G. & Birkelund, S., 2003, New Bacterial Vaccines. Ellis, R. W. & Brodeur, B. R. (eds.). Georgetown, TX: Landes Bioscience, p. 91-109

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

  19 Citations (Scopus)
• 2002

  Mycoplasma pneumoniae and other Mycoplasmas

  Christiansen, G., Drasbek, M. & Birkelund, S., 2002, Molecular Medical Microbiology. Sussman, M. (ed.). San Diego, CA: Academic Press, Vol. 3. p. 1703-1716

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 2001

  Molecular biology of Mycoplasma pneumoniae and other human Mycoplasma

  Christiansen, G., Drasbek, M. & Birkelund, S., 2001, Molecular Medical Microbiology. vol. 79 ed. Academic Press, p. 1703-1716 14 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research › peer-review
• 2000

  Molecular biology and serodiagnostics of Chlamydia pneumoniae: a potential way to a vaccine

  Christiansen, G., Pedersen, A. S., Boesen, T., Hjernø, K., Daugaard, L., Knudsen, K., Mygind, P. & Birkelund, S., 2000, Chlamydia pneumoniae and Chronic Diseases: Proceedings of the state-of-the-art workshop, 19-20 March 1999, Berlin, Germany. L'age-Stehr, J. (ed.). Berlin: Springer, p. 25-30

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Surface structure of Chlamydia

  Christiansen, G. & Birkelund, S., 2000, Proceedings of the 4th Meeting of the European Society for Chlamydia Research: 20-23 August 2000, Helsinki, Finland. Saikku, P. (ed.). Bologna: Societa Editrice Esculapio, p. 17-20

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 1998

  Differential expression of Chlamydia pneumoniae Omp4 and Omp5 after infection of C57. black mice?

  Birkelund, S., Knudsen, K., Madsen, A. S., Falk, E., Mygind, P. & Christiansen, G., 1998, Chlamydial Infections: Proceedings of the Ninth International Symposium on Human Chlamydial Infections, 21-26 June 1998, Napa, CA, USA. Stephens, R. S. (ed.). San Francisco, CA, p. 275-278

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Infection with Chlamydia trachomatis potentiates induction of an inteferon gamma-inducable 50 kDa protein

  Shaw, A., Christiansen, G. & Birkelund, S., 1998, Chlamydial Infections: Proceedings of the Ninth International Symposium on Human Chlamydial Infections, 21-26 June 1998, Napa, CA, USA. Stephens, R. S. (ed.). San Francisco, CA, p. 375-378

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Serology of Chlamydia trachomatis infections by use of recombinant Momp polyantigens

  Mygind, P., Huniche, B. S., Christiansen, G., Persson, K. & Birkelund, S., 1998, Chlamydial Infections: Proceedings of the Ninth International Symposium on Human Chlamydial Infections, 21-26 June 1998, Napa, CA, USA. Stephens, R. S. (ed.). San Francisco, CA, p. 615-618

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Stability of the outer membrane proteins of Chlamydia pneumoniae

  Christiansen, G., Madsen, A. S., Knudsen, K., Mygind, P. & Birkelund, S., 1998, Chlamydial Infections: Proceedings of the Ninth International Symposium on Human Chlamydial Infections, 21-26 June 1998, Napa, CA, USA. Stephens, R. S. (ed.). San Francisco, CA, p. 271-274

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Surface localized proteins of chlamydial infections

  Knudsen, K., Madsen, A. S., Mygind, P., Christiansen, G. & Birkelund, S., 1998, Chlamydial Infections: Proceedings of the Ninth International Symposium on Human Chlamydial Infections, 21-26 June 1998, Napa, CA, USA. Stephens, R. S. (ed.). San Francisco, CA, p. 267-279

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Transmission electron microscopy and immunogold staining of mollicute surface antigens

  Christiansen, G. & Birkelund, S., 1998, Mycoplasma Protocols. Miles, R. & Nicholas, R. (eds.). Totowa, NJ: Humana Press, p. 309-318 (Methods in Molecular Biology, Vol. 104).

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
  6 Citations (Scopus)
• 1997

  Chlamydia pneumoniae molecular biology

  Birkelund, S., Madsen, A. S., Knudsen, K. & Christiansen, G., 1997, Proceedings of the 1st European Course on Chlamydia trachomatis and Chlamydia pneumoniae, Rome, Italy. p. 51-58

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Chlamydia trachomatis: the state of art in Denmark

  Christiansen, G., Mygind, P., Clausen, J. D., Shaw, A. C. & Birkelund, S., 1997, Proceedings of the 1st European Course on Chlamydia trachomatis and Chlamydia pneumoniae, Rome, Italy. p. 1-15

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 1994

  Analysis of the Chlamydia pneumoniae surface

  Christiansen, G., Østergaard, L. & Birkelund, S., 1994, Chlamydial Infections: Proceedings of the Eighth International Symposium on Human Chlamydial Infections, 19-24 June 1994, Chateau de Montvillargenne, Gouvieux - Chantilly, France. Orfila et al. (ed.). Bologna: Societa Editrice Esculapio

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Automization of PCR for detection of Chlamydia trachomatis

  Østergaard, L., Birkelund, S., Møller, J. K. & Christiansen, G., 1994, Rapid Methods and Automation in Microbiology and Immunology. Spencer, R. C., Wright, E. P. & Newsom, S. W. B. (eds.). Andover: Intercept, p. 365-372

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Entry of C. trachomatis L2 into HeLa cells induces tyrosine phosphorylation of HeLa cell proteins

  Birkelund, S., Johnsen, H. & Christiansen, G., 1994, Chlamydial Infections: Proceedings of the Eighth International Symposium on Human Chlamydial Infections, 19-24 June 1994, Chateau de Montvillargenne, Gouvieux - Chantilly, France. Orfila et al. (ed.). Bologna: Societa Editrice Esculapio, p. 395-398

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Henle-407 cells or HeLa cells infected respectively with C. trachomatis and C. pneumoniae show different protein tyrosine phosphorylation patterns

  Johnsen, H., Birkelund, S. & Christiansen, G., 1994, Chlamydial Infections: Proceedings of the Eighth International Symposium on Human Chlamydial Infections, 19-24 June 1994, Chateau de Montvillargenne, Gouvieux - Chantilly, France. Orfila et al. (ed.). Bologna: Societa Editrice Esculapio, p. 399-402

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Proposing a conformational epitope of Chlamydia trachomatis serovar L2 DnaK-like immunogen

  Mygind, P., Birkelund, S., Holm, A., Larsen, B. & Christiansen, G., 1994, Chlamydial Infections: Proceedings of the Eighth International Symposium on Human Chlamydial Infections, 19-24 June 1994, Chateau de Montvillargenne, Gouvieux - Chantilly, France. Orfila et al. (ed.). Bologna: Societa Editrice Esculapio, p. 138-140

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 1992

  Analysis of the human humoral immune-response to Chlamydia trachomatis by immunoblotting

  Birkelund, S., Larsen, B. & Christiansen, G., 1992, Proceedings of the European Society for Chlamydia Research: 2-5 September 1992, Stockholm, Sweden. Mårdh, P.-A., La Placa, M. & Ward, M. (eds.). Bologna: Societa Editrice Esculapio, p. 53-56

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Chlamydia genetics: analysis of early and late synthesized proteins

  Christiansen, G., Bang, L. & Birkelund, S., 1992, Proceedings of the European Society for Chlamydia Research: 2-5 September 1992, Stockholm, Sweden. Mårdh, P.-A., La Placa, M. & Ward, M. (eds.). Bologna: Societa Editrice Esculapio, p. 29-32

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 1991

  Chlamydial genetics

  Christiansen, G., Lundemose, A. G. & Birkelund, S., 1991, Chlamydial Infections of the Genital and Respiratory Tracts and Allied Conditions. Mårdh, P.-A. & Saikku, P. (eds.). Helsinki: Orion diagnostiikka, p. 14-24

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• The polymerase chain reaction (PCR)

  Birkelund, S., Østergaard, L. & Christiansen, G., 1991, Chlamydial Infections of the Genital and Respiratory Tracts and Allied Conditions. Mårdh, P.-A. & Saikku, P. (eds.). Helsinki: Orion diagnostiikka, p. 122-128

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 1990

  Characterization, cloning and sequence of a 12.5 kDa membrane protein gene of Chlamydia trachomatis serovar L2

  Lundemose, A. G., Birkelund, S., Qvist, H. & Christiansen, G., 1990, Chlamydial Infections: Proceedings of the Seventh International Symposium on Human Chlamydial Infections, 24-29 June 1990, Harrison Hot Springs, British Columbia, Canada. Bowie et al. (ed.). Cambridge: Cambridge University Press, p. 129-132

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research

• Comparison of the early 75 kDa cytoplasmic Chlamydia trachomatis L2 polypeptide with DnaK and HSP70 heat shock proteins

  Christiansen, G., Birkelund, S. & Lundemose, A., 1990, Chlamydial Infections: Proceedings of the Seventh International Symposium on Human Chlamydial Infections, 24-29 June 1990, Harrison Hot Springs, British Columbia, Canada. Bowie et al. (ed.). Cambridge: Cambridge University Press, p. 141-144

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research
• 1988

  Comparative studies of mycoplasma antigens and corresponding antibodies

  Birkelund, S. & Andersen, H., 1988, Handbook of Immunoblotting of Proteins. Bjerrum, O. J. & Heegaard, N. H. H. (eds.). Boca Raton, FL: CRC Press, Vol. II, Experimental and clinical applications. p. 25-33

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research