Peter Holm

Peter Holm

Associate Professor emeritus

Member of:


    1. 2023
    2. Published

      Development of a shared item repository for progress testing in veterinary education

      Schaper, E., van Haeften, T., Wandall, Jakob, Iivanainen, A., Penell, J., Press, C. M., Lekeux, P. & Holm, Peter, 2023, In: Frontiers in Veterinary Science. 10, 15 p., 1296514.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. 2019
    4. Published

      The Danish IPIP-NEO-120: A free, validated five-factor measure of personality

      Vedel, A., Gøtzsche-Astrup, O. & Holm, Peter, 2019, In: Nordic Psychology. 71, 1, p. 62–77

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. 2017
    6. Published

      Online Radiology Reporting with Peer Review as a Learning and Feedback Tool in Radiology; Implementation, Validity, and Student Impressions

      McEvoy, Fintan, Shen, N. W., Nielsen, Dorte Hald, Buelund, Lene Elisabeth & Holm, Peter, 2017, In: Journal of Digital Imaging. 30, 1, p. 78-85 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. 2016
    8. Published
    9. Published

      Developmental characteristics of later-stage procine embryos produced in vivo or in vitro

      Callesen, H. & Holm, Peter, 2016, In: Reproduction, Fertility and Development. 28, 1/2, p. 158-159 2 p., 57.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    10. Published

      Ultrastructure and mitochondrial numbers in pre- and postpubertal pig oocytes

      Pedersen, H. S., Callesen, H., Løvendahl, P., Chen, F., Nyengaard, J. R., Nikolaisen, Nanett Kvist, Holm, Peter & Hyttel, P., 2016, In: Reproduction, Fertility and Development. 28, 5, p. 586-598 13 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. 2015
    12. Published

      Selection of pre- versus postpubertal pig oocytes for parthenogenetic activation and somatic cell nuclear transfer

      Pedersen, H. S., Liu, Y., Li, R., Purup, S., Løvendahl, P., Holm, Peter, Hyttel, P. & Callesen, H., 2015, In: Reproduction, Fertility and Development. 27, 3, p. 544-550 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    13. 2013
    14. Published

      MITOCHONDRIAL DYNAMICS IN PRE- AND POSTPUBERTAL PIG OOCYTES BEFORE AND AFTER IN VITRO MATURATION

      Pedersen, H. S., Løvendahl, P., Nikolaisen, N. K., Holm, Peter, Hyttel, P., Nyengaard, J. R., Chen, F. & Callesen, H., 2013, In: Reproduction, Fertility and Development. 26, 1, p. 189-190 2 p., 152.

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. 2012
    16. Published

      Development capacity of pre- and postpubertal pig oocytes evaluated by somatic cell nuclear transfer and parthenogenetic activation.

      Pedersen, H. S., Li, R., Liu, Y., Løvendahl, P., Holm, Peter & Hyttel, P., 2012, In: Reproduction, Fertility and Development. 25, 1, p. 241-2 185.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    17. 2011
    18. Published

      The shape of porcine neural progenitor cell cellular genealogies revealed by time-lapse imagining

      Færge, I., Egeskov-Madsen, A. L. R. & Holm, Peter, 2011, In: Reproduction, Fertility and Development. 23, 1, p. 245 1 p., 295.

      Research output: Contribution to journalConference abstract in journalResearch

    19. 2005
    20. Published

      The effect of oxygen tension on porcine embryonic development is dependent on embryo type.

      Booth, P. J., Holm, Peter & Callesen, H., Apr 2005, In: Theriogenology. 63, 7, p. 2040-2052 13 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. Published

      Effect of stage of follicular growth during superovulation on developmental competence of bovine oocytes.

      Humblot, P., Holm, Peter, Lonergan, P., Wrenzycki, C., Lequarré, A., Joly, C. G., Herrmann, D., Lopes, A., Rizos, D., Niemann, H. & Callesen, H., 1 Mar 2005, In: Theriogenology. 63, 4, p. 1149-1166

      Research output: Contribution to journalJournal articleResearchpeer-review

    22. Published

      Influence of antral follicle size on oocyte characteristics and embryo development in the bovine

      Lequarre, A. S., Vigneron, C., Ribaucour, F., Holm, Peter, Donnay, I., Dalbiès-Tran, R., Callesen, H. & Mermillod, P., 2005, In: Theriogenology. 63, 3, p. 841-859 19 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. 2004
    24. Published

      Expression of nucleolar-related proteins in porcine preimplantation embryos produced in vivo and in vitro.

      Bjerregaard, B., Wrenzycki, C., Strejcek, F., Laurincik, J., Holm, Peter, Ochs, R. L., Rosenkranz, C., Callesen, H., Rath, D., Niemann, H. & Maddox-Hyttel, P., 2004, In: Biology of Reproduction. 70, 4, p. 867-876

      Research output: Contribution to journalJournal articleResearchpeer-review

    25. Published

      HIGHLY EFFICIENT AND RELIABLE CHEMICALLY ASSISTED ENUCLEATION METHOD FOR HANDMADE CLONING IN CATTLE AND SWINE

      Gábor, V., Peura, T. T., Lai, L., Murphy, C. N., Prather, R. S., Kragh, P. M., Holm, Peter & Callesen, H., 2004, In: Reproduction, Fertility and Development. 16, 2, p. 159 1 p., 757.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    26. 2003
    27. Published

      Numerical chromosome errors in day 7 somatic nuclear transfer bovine blastocysts.

      Booth, P. J., Viuff, D., Tan, S., Holm, Peter, Greve, T. & Callesen, H., Mar 2003, In: Biology of Reproduction. 68, 3, p. 922-928 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    28. Published

      Developmental Kinetics of Bovine Nuclear Transfer and Parthenogenetic Embryos

      Holm, Peter, Booth, P. J. & Callesen, H., 2003, In: Cloning and Stem Cells. 5, 2, p. 133-143 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    29. Published

      No peri- and postnatal effects on calves born after transfer of in vitro produced embryos vitrified by the open pulled straw (OPS) method

      Jacobsen, H., Holm, Peter, Schmidt, M., Avery, B. M., Greve, T. & Callesen, H., 2003, In: Acta Veterinaria Scandinavica (Online Edition). 44, p. 87-95

      Research output: Contribution to journalJournal articleResearchpeer-review

    30. 2002
    31. Published

      Numerical Chromosome Errors in Day 7 Somatic Nuclear Transfer Bovine Blastocysts

      Booth, P. J., VIUFF, D., Tan, S., Holm, Peter, Greve, T. & Callesen, H., Oct 2002, In: Biology of Reproduction. 68, 3, p. 922-928 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    32. Published

      Kinetics of early in vitro development of bovine in vivo- and in vitro-derived zygotes produced and/or cultured in chemically defined or serum-containing media

      Holm, Peter, Booth, P. J. & Callesen, H., 1 Apr 2002, In: Reproduction. 123, 4, p. 553-565

      Research output: Contribution to journalJournal articleResearchpeer-review

    33. Published

      Macromolecule absorption and cortisol secretion in newborn calves derived from in vitro produced embryos.

      Jacobsen, H., Sangild, Per Torp, Schmidt, M., Holm, Peter, Greve, T. & Callesen, H., 1 Mar 2002, In: Animal Reproduction Science. 70, 1-2, p. 1-11 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    34. Published

      Activation of the ribosomal RNA genes late in the third cell cycle of porcine embryos.

      Viuff, D., Greve, T., Holm, Peter, Callesen, H., Hyttel, P. & Thomsen, Preben Dybdahl, Mar 2002, In: Biology of Reproduction. 66, 3, p. 629-634 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    35. 2001
    36. Published

      Effect of two activation treatments and age of blastomere karyoplasts on in vitro development of bovine nuclear transfer embryos.

      Booth, P. J., Holm, Peter, Vajta, G., Greve, T. & Callesen, H., 1 Nov 2001, In: Molecular Reproduction and Development. 60, 3, p. 377-83

      Research output: Contribution to journalJournal articleResearchpeer-review

    37. Published

      Application of the zona-free manipulation technique to porcine somatic nuclear transfer.

      Booth, P. J., Tan, S. J., Holm, Peter & Callesen, H., 1 Jan 2001, In: Cellular Reprogramming. 3, 4, p. 191-197

      Research output: Contribution to journalJournal articleResearchpeer-review

    38. Published

      Simplification of bovine somatic cell nuclear transfer by application of a zona-free manipulation technique.

      Booth, P. J., Tan, S. J., Reipurth, R., Holm, Peter & Callesen, H., 1 Jan 2001, In: Cellular Reprogramming. 3, 3, p. 139-150

      Research output: Contribution to journalJournal articleResearchpeer-review

    39. 2000
    40. Published

      New method for culture of zona-included or zona-free embryos: the Well of the Well (WOW) system.

      Vajta, G., Peura, T. T., Holm, Peter, Páldi, A., Greve, T., Trounson, A. O. & Callesen, H., 1 Mar 2000, In: Molecular Reproduction and Development. 55, 3, p. 256-264

      Research output: Contribution to journalJournal articleResearchpeer-review

    41. Published

      Body dimensions and birth and organ weights of calves derived from in vitro produced embryos cultured with or without serum and oviduct epithelium cells

      Jacobsen, H., Schmidt, M., Holm, Peter, Sangild, Per Torp, Vajta, G., Greve, T. & Callesen, H., 2000, In: Theriogenology. 53, 9, p. 1761-1769

      Research output: Contribution to journalJournal articleResearchpeer-review

    42. Published

      Ploidy of Bovine Nuclear Transfer Blastocysts Blastomere Donors

      Booth, P. J., VIUFF, D., Thomsen, Preben Dybdahl, Holm, Peter, Greve, T. & Callesen, H., 2000, In: Cloning. 2, 2, p. 63-69 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    43. 1999
    44. Published

      Brief exposure of in vitro matured bovine oocytes to serum prior to fertilization in defined conditions enhances embryo development

      Holm, Peter, Booth, P. J. & Callesen, H., 1999, In: Theriogenology. 51, 1, p. 320 1 p.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    45. Published

      Comparison between 6-dimethylaminopurine and cycloheximide activation treatments for bovine nuclear transfer

      Booth, P. J., Holm, Peter & Vajta, G., 1999, In: Theriogenology. 51, 1, p. 197 1 p.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    46. Published

      Full-term development of nuclear transfer Callesen producer from open-pulles straw (OPS) vitrified cytoplasts: work in progress

      Booth, P. J., Vajta, G., Høj, A., Holm, Peter, Greve, T. & Callesen, H., 1999, In: Theriogenology. 51, p. 999-1006 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    47. Published

      HIGH BOVINE BLASTOCYST DEVELOPMENT IN A STATIC IN VITRO PRODUCTION SYSTEM USING SOFaa MEDIUM SUPPLEMENTED WITH SODIUM CITRATE AND MYO-INOSITOL WITH OR WITHOUT SERUM-PROTEINS

      Holm, Peter, Booth, P. J., Schmidt, M. H., Greve, T. & Callesen, H., 1999, In: Theriogenology. 52, p. 683-700 18 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    48. Published

      In vitro embryo production versus artificial insemination: Delivery type, birth weight and blood chemistry of the newborn calf

      Jacobsen, H., Holm, Peter, Schmidt, M., Sangild, Per Torp, Greve, T. & Callesen, H., 1999, In: Theriogenology. 51, 1, p. 226 1 p.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    49. Published

      Nucleolar ultrastructure in bovine nuclear transfer embryos

      Kaňka, J., Smith, S. D., Soloy, E., Holm, Peter & Callesen, H., 1999, In: Molecular Reproduction and Development. 263, p. 253-263 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    50. Published

      OPEN PULLED STRAW (OPS) VITRIFICATION OF PORCINE BLASTOCYSTS: SIMPLE PROCEDURE YIELDING EXCELLENT IN VITRO SURVIVAL, BUT SO FAR NO PIGLETS FOLLOWING TRANSFER

      Holm, Peter, Vajta, G., Macháty, Z., Schmidt, M., Prather, R. S., Greve, T. & Callesen, H., 1999, In: Cryo-Letters. 20, p. 307-310 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    51. Published

      The effect of media, serum and temperature on in vitro survival of bovine blastocysts after Open Pulled Straw (OPS) vitrification.

      Vajta, G., Rindum, N., Peura, T. T., Holm, Peter, Greve, T. & Callesen, H., 1999, In: Theriogenology. 52, 5, p. 939-948

      Research output: Contribution to journalJournal articleResearchpeer-review

    52. 1998
    53. Published

      Animal Cloning - A procedure with potential use in human medicine

      Holm, Peter, 1998, Bioethics and Cloning. Østnor, L. (ed.). Oslo: Nordic Theological Network, p. 12-23

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    54. Published

      Application of the Open Pulled Straw (OPS) vitrification technique in nuclear transfer technology

      Booth, P. J., Vajta, G., Høj, A., Holm, Peter, Jacobsen, H., Greve, T. & Callesen, H., 1998.

      Research output: Contribution to conferencePaperResearchpeer-review

    55. Published
    56. Published

      Comparison between cycloheximide and DMAP activation treatments for bovine nuclear transfer: provisional data

      Booth, P., Holm, Peter, Vajta, G., Greve, T. & Callesen, H., 1998. 1 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

    57. Published

      Developmental kinetics of cloned, parthenogenetic and in vitro fertilized bovine embryos — Preliminary observations

      Holm, Peter, Booth, P. J. & Callesen, H., 1998, In: Theriogenology. 49, 1, p. 223

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    58. Published

      Developmental kinetics of the first cell cycles of bovine in vitro PRODUCED EMBRYOS IN RELATION TO THEIR IN VITRO VIABILITY AND SEX

      Holm, Peter, Shukri, N. N., Vajta, G., Bendixen, C. & Callesen, H., 1998, In: Theriogenology. 98, p. 1285-1299 15 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    59. Published

      Developmental kinetics of the first cell cycles of bovine in vitro produced embryos in relation to their in vitro viability and sex

      Holm, Peter, Shukri, N. M., Vajta, G., Booth, P., Bendixen, C. & Callesen, H., 1998, In: Theriogenology. 50, 8, p. 1285-1299

      Research output: Contribution to journalJournal articleResearchpeer-review

    60. Published

      In vivo versus in vitro produced bovine ova: similarities and differences relevant for practical application

      Holm, Peter & Callesen, H., 1998, In: Reproduction, Nutrition and Deveopment. 38, p. 579-594 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    61. Published

      Open Pulled Straw (OPS) vitrification of cattle oocytes

      Vajta, G., Booth, P. J., Holm, Peter, Greve, T. & Callesen, H., 1998, In: Theriogenology. 49, 1, p. 176 1 p.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    62. Published

      Open Pulled Straw (OPS) vitrification: a new way to reduce cryoinjuries of bovine ova and embryos.

      Vajta, G., Holm, Peter, Kuwayama, M., Booth, P. J., Jacobsen, H., Greve, T. & Callesen, H., 1998, In: Molecular Reproduction and Development. 51, 1, p. 53-58

      Research output: Contribution to journalJournal articleResearchpeer-review

    63. Published

      Open pulled straw (OPS) vitrification of both cytoplasts and day 3 embryo donors in bovine nuclear transfer

      Booth, P. J., Vajta, G., Holm, Peter, Greve, T. & Callesen, H., 1998, In: Theriogenology. 49, 1, p. 384 1 p.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    64. Published

      Production of nuclear transfer calves using cytoplasts vitrified by the Open Pulled Straw (OPS) technique

      Vajta, G., Holm, Peter, Kuwayama, M., Booth, P., Jacobsen, H., Greve, T. & Callesen, H., 1998.

      Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

    65. Published

      Production of nuclear transfer calves using cytoplasts vitrified by the Open Pulled Straw (OPS) technique

      Booth, P., Vajta, G., Høj, A., Holm, Peter, Jacobsen, H., Greve, T. & Callesen, H., 1998. 1 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

    66. 1997
    67. Published

      A protein-free SOF-system supplemented with amino acids, sodium citrate and myo-inositol for bovine embryo culture

      Holm, Peter, Vajta, G., Booth, P. J. & Callesen, H., 1997. 1 p.

      Research output: Contribution to conferencePaperResearch

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