D Rath

Summary

Country: Germany

Publications

  1. doi request reprint Application and commercialization of flow cytometrically sex-sorted semen
    D Rath
    Institute of Farm Animal Genetics, Mariensee FLI, Neustadt, Germany
    Reprod Domest Anim 43:338-46. 2008
  2. doi request reprint Sperm interactions from insemination to fertilization
    D Rath
    Institute of Farm Animal Genetics, Mariensee FLI, Germany
    Reprod Domest Anim 43:2-11. 2008
  3. doi request reprint Improved quality of sex-sorted sperm: a prerequisite for wider commercial application
    D Rath
    Institute of Farm Animal Genetics, Friedrich Loeffler Institute, Federal Research Institute for Animal Health, 31535 Neustadt, Germany
    Theriogenology 71:22-9. 2009
  4. doi request reprint New aspects of boar semen freezing strategies
    R Grossfeld
    Institute of Farm Animal Genetics, Friedrich Loeffler Institut, Federal Research Institute for Animal Health, Hoeltystr 10, 31535, Neustadt, Germany
    Theriogenology 70:1225-33. 2008
  5. doi request reprint Sex selection of sperm in farm animals: status report and developmental prospects
    D Rath
    Institute of Farm Animal Genetics, Friedrich Loeffler Institut, Hoeltystrasse 10, 31535 Neustadt Mariensee, Germany
    Reproduction 145:R15-30. 2013
  6. doi request reprint Influence of inseminate components on porcine leucocyte migration in vitro and in vivo after pre- and post-ovulatory insemination
    U Taylor
    Institute of Animal Breeding, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 44:180-8. 2009
  7. ncbi request reprint Insemination with sex sorted fresh bovine spermatozoa processed in the presence of antioxidative substances
    P Klinc
    Institute for Animal Breeding, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 42:58-62. 2007
  8. doi request reprint Influence of cryoprotectants glycerol and amides, combined with antioxidants on quality of frozen-thawed boar sperm
    K Buranaamnuay
    Institute of Farm Animal Genetics Mariensee, Federal Research Institute for Animal Health, Neustadt, Germany
    Anim Reprod Sci 127:56-61. 2011
  9. ncbi request reprint Reduction of oxidative stress in bovine spermatozoa during flow cytometric sorting
    P Klinc
    Institute for Animal Breeding, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 42:63-7. 2007
  10. ncbi request reprint Progress in reproductive biotechnology in swine
    H Niemann
    Department of Biotechnology, Institute of Animal Science and Behavior, Mariensee (FAL, Neustadt, Germany
    Theriogenology 56:1291-304. 2001

Collaborators

Detail Information

Publications24

  1. doi request reprint Application and commercialization of flow cytometrically sex-sorted semen
    D Rath
    Institute of Farm Animal Genetics, Mariensee FLI, Neustadt, Germany
    Reprod Domest Anim 43:338-46. 2008
    ..Recent developments in ovine AI and ET will make it very likely that commercial sheep industry will adopt the sexing technology in their breeding concepts...
  2. doi request reprint Sperm interactions from insemination to fertilization
    D Rath
    Institute of Farm Animal Genetics, Mariensee FLI, Germany
    Reprod Domest Anim 43:2-11. 2008
    ....
  3. doi request reprint Improved quality of sex-sorted sperm: a prerequisite for wider commercial application
    D Rath
    Institute of Farm Animal Genetics, Friedrich Loeffler Institute, Federal Research Institute for Animal Health, 31535 Neustadt, Germany
    Theriogenology 71:22-9. 2009
    ..Such a test is needed, especially for "custom sorting" programs. Currently, test sorts are the only means of obtaining information about the sorting efficiency of semen from a particular bull...
  4. doi request reprint New aspects of boar semen freezing strategies
    R Grossfeld
    Institute of Farm Animal Genetics, Friedrich Loeffler Institut, Federal Research Institute for Animal Health, Hoeltystr 10, 31535, Neustadt, Germany
    Theriogenology 70:1225-33. 2008
    ..With this combination of different approaches, acceptable fertility with cryopreserved boar semen can be achieved, facilitating the use of cryopreserved boar semen in routine AI programs...
  5. doi request reprint Sex selection of sperm in farm animals: status report and developmental prospects
    D Rath
    Institute of Farm Animal Genetics, Friedrich Loeffler Institut, Hoeltystrasse 10, 31535 Neustadt Mariensee, Germany
    Reproduction 145:R15-30. 2013
    ..Altogether, the improvements made in the recent years will allow a broader use of sex-sorted spermatozoa even in those species that require more cells than cows and sheep...
  6. doi request reprint Influence of inseminate components on porcine leucocyte migration in vitro and in vivo after pre- and post-ovulatory insemination
    U Taylor
    Institute of Animal Breeding, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 44:180-8. 2009
    ....
  7. ncbi request reprint Insemination with sex sorted fresh bovine spermatozoa processed in the presence of antioxidative substances
    P Klinc
    Institute for Animal Breeding, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 42:58-62. 2007
    ..5%). Additionally, it was shown for the first time that artificial insemination (AI) with liquid sexed bull spermatozoa stored for 72 h after sorting can result in pregnancy rates similar to AI with non-sorted semen...
  8. doi request reprint Influence of cryoprotectants glycerol and amides, combined with antioxidants on quality of frozen-thawed boar sperm
    K Buranaamnuay
    Institute of Farm Animal Genetics Mariensee, Federal Research Institute for Animal Health, Neustadt, Germany
    Anim Reprod Sci 127:56-61. 2011
    ..05). In conclusion, based on the present results, addition of AOs to cooling and freezing extenders and/or replacement of GLY with DMF or DMA could not improve quality of frozen-thawed boar sperm...
  9. ncbi request reprint Reduction of oxidative stress in bovine spermatozoa during flow cytometric sorting
    P Klinc
    Institute for Animal Breeding, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 42:63-7. 2007
    ..3 +/- 10.0%). This study demonstrates the highly protective effects of antioxidants on the quality of flow cytometrically sorted frozen-thawed bull spermatozoa...
  10. ncbi request reprint Progress in reproductive biotechnology in swine
    H Niemann
    Department of Biotechnology, Institute of Animal Science and Behavior, Mariensee (FAL, Neustadt, Germany
    Theriogenology 56:1291-304. 2001
    ..In combination with the increasing knowledge in gene sequences this will allow in the foreseeable future widespread use in the pig industry either for agricultural or biomedical purposes...
  11. ncbi request reprint Utilization of frozen-thawed epididymal ram semen to preserve genetic diversity in Scrapie susceptible sheep breeds
    C Ehling
    Department of Biotechnology, Institute for Animal Breeding, Mariensee FAL, 31535 Neustadt, Germany
    Theriogenology 66:2160-4. 2006
    ..5%. Results show that this semen preservation method is robust and efficient and associated with high fertility. It may also be useful for other animal species...
  12. ncbi request reprint Interaction of intact porcine spermatozoa with epithelial cells and neutrophilic granulocytes during uterine passage
    U Taylor
    Institute of Animal Breeding, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 43:166-75. 2008
    ..The results of the study suggest that viable spermatozoa are already subject to selective processes within the uterus before further selection is initiated at the utero-tubal junction and in the oviductal isthmus...
  13. ncbi request reprint Production of piglets with sexed semen employing a non-surgical insemination technique
    R Grossfeld
    Department of Biotechnology, Institute of Animal Breeding, Mariensee FAL, Hoeltystr 10, 31535 Neustadt, Germany
    Theriogenology 63:2269-77. 2005
    ..1% for male and 38.9% for female sex. It is concluded that non-surgically inseminations with flowcytometrically sexed spermatozoa can be conducted successfully...
  14. doi request reprint Impact of metal nanoparticles on germ cell viability and functionality
    U Taylor
    Institute of Farm Animal Genetics, Friedrich Loeffler Institut, Federal Research Institute of Animal Health, Mariensee, Germany Laser Zentrum Hannover eV, Hannover, Germany
    Reprod Domest Anim 47:359-68. 2012
    ..It is recommended that future research focuses more on the exact mechanism behind the observed effects, because such information would facilitate the production of nanoparticles with increased biocompatibility...
  15. doi request reprint 329 flow cytometric analysis of spermatozoa from reporter transgenic boars derived by precision genetic engineering
    W Garrels
    Institute of Farm Animal Genetics, Friedrich Loeffler Institut, Mariensee, Lower Saxony, Germany
    Reprod Fertil Dev 25:312. 2012
    ..This is the first characterisation of spermatozoa from a pig cohort carrying a targeted cassette exchange. This large animal model may help to elucidate the function of paternally transmitted components to fertilized oocytes...
  16. ncbi request reprint Recent advances in boar semen cryopreservation
    D Rath
    Institute of Farm Animal Genetics, Friedrich Loeffler Institute, Federal Institute of Animal Health, 31535 Neustadt Mariensee, Germany
    Soc Reprod Fertil Suppl 66:51-66. 2009
    ..Major advances have been registered, which have improved cryo-survival and the capacity to process boar semen for commercial AI...
  17. ncbi request reprint Improvement of the freezability of sex-sorted stallion spermatozoa
    H Buss
    Institute of Animal Science, Federal Agricultural Research Center FAL, 31535 Neustadt, Germany
    Anim Reprod Sci 89:315-8. 2005
  18. doi request reprint 149 unimpaired development of murine embryos after injection of silver nanoparticles
    U Taylor
    Institute of Farm Animal Genetics, Friedrich Loeffler Institute FLI, Neustadt Mariensee, Germany
    Reprod Fertil Dev 25:222-3. 2012
    ..Further studies involving gametes and embryos of large animal models are ongoing to intensify our understanding of silver nanoparticle reprotoxicity...
  19. doi request reprint Toxicity of gold nanoparticles on somatic and reproductive cells
    U Taylor
    Institute of Farm Animal Genetics, Friedrich Loeffler Institut, Höltystrasse 10, Neustadt Mariensee, Germany
    Adv Exp Med Biol 733:125-33. 2012
    ..In conclusion, the biocompatibility of gold nanoparticles depends on a range of particle specific aspects as well as the choice of target tissue. Further clarification of such matters are subject to ongoing research...
  20. ncbi request reprint 328 analysis of fluorophore-expressing spermatozoa from transgenic boars produced by sleeping beauty transposition
    W Garrels
    Institute of Farm Animal Genetics, Mariensee, Germany
    Reprod Fertil Dev 23:260. 2011
    ..Sleeping Beauty-mediated transposition is thus a promising approach for genetic modification of the pig genome...
  21. ncbi request reprint Susceptibility of in vivo- and in vitro-produced porcine embryos to classical swine fever virus
    E Schüürmann
    Institute of Animal Breeding, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 40:415-21. 2005
    ..Hatched or micro-manipulated embryos may increase the risk of transmission of CSFV by embryo transfer, which has to be confirmed by in vivo tests under isolation conditions...
  22. ncbi request reprint Low dose insemination in the sow--a review
    D Rath
    Institute of Animal Science and Animal Behaviour, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 37:201-5. 2002
    ..With respect to the fertilizing capacities of their ejaculates, boars have to be selected more strictly for sperm quality parameters as most of the compensatory effects of sperm cells disappear in maximally extended semen samples...
  23. ncbi request reprint Advances in biotechnology: new tools in future pig production for agriculture and biomedicine
    H Niemann
    Department of Biotechnology, Institute of Animal Science, Mariensee FAL, Neustadt, Germany
    Reprod Domest Anim 38:82-9. 2003
    ..A functional nuclear transfer system will be crucial for xenotransplantation as it is anticipated that the expression of several transgenes will be required...
  24. doi request reprint 10 sperm binding to porcine uterine epithelial cells might be lectin mediated
    A Bergmann
    Institute of Farm Animal Genetics, Friedrich Loeffler Institute FLI, Neustadt Mariensee, Germany
    Reprod Fertil Dev 25:152. 2012
    ..Investigations for further confirmation of the suggested binding mechanism between porcine sperm and the uterine epithelial layer are ongoing...