19962019
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Research Output 1996 2019

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2019

Freezing poultry semen; effects of cpa concentration x cooling rate, and other factors

Woelders, H., de Wit, A. A. C. (ed.), Hiemstra, S. J. (ed.), Grasseau, I. (ed.), Blesbois, E. (ed.), Bernal, B. (ed.) & Santiago-Moreno, J. (ed.), 28 Aug 2019, Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science. Ghent: Wageningen Academic Publishers, p. 364-364 1 p. 31591. (EAAP Book of abstracts; no. 25).

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Open Access
swine housing
immunology
piglets
digestive system
ileum

Freezing poultry semen; effects of CPA concentration x cooling rate; other factors

Woelders, H., de Wit, A. A. C. & Hiemstra, S. J., Dec 2018, In : Cryobiology. 85, p. 163-163

Research output: Contribution to journalAbstractAcademic

Intestinal stem-cell organoids as experimental models to investigate feed efficiency

Ellen, E. D., Taverne, N., Taverne-Thiele, J. J., Madsen, O., Woelders, H., Bergsma, R., Knol, E. F., Kar, S. K., de Haas, Y., Groenen, M. & Wells, J. M., 28 Aug 2018, Book of Abstracts of the 69th Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 478-478 (Book of Abstracts; vol. 24).

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

stem cells
feed conversion
nutrient transport
livestock production
marker-assisted selection

Simulations of osmotic events in vitrification of equine oocytes and porcine embryos

Woelders, H., Guignot, F., Oritiz-Escribano, N., van Soom, A. & Smits, K., 2018.

Research output: Contribution to conferenceAbstractAcademic

2017

Gut microbial colonization in day old chicks

Woelders, H., Schokker, D. & Smits, M. A., 2017, In : International Hatchery Practice. 31, 1

Research output: Contribution to journalAbstractProfessional

2013

Killing new born animals for efficiency reasons; genetic selection as a cause for a dilemma

Leenstra, F. R., Maurer, V., Bruijnis, M. R. N. & Woelders, H., 2013, Book of Abstracts of the 64th Annual Meeting of the European Federation of Animal Science, August 26-30, Nantes, France. Wageningen: Wageningen Academic Publishers, Vol. 19. p. 469

Research output: Chapter in Book/Report/Conference proceedingAbstract

humidity
animal
temperature
eddy covariance
refractive index
2012

Feed restriction induced change in body mass affects offspring sex ratio in laying hens

Aslam, M. A., Groothuis, T. G. G., Hoving-Bolink, A. H., de Wit, A. A. C., Dijkstra, C., Smits, M. A. & Woelders, H., 2012.

Research output: Contribution to conferenceAbstractAcademic

Integrating nutritional and reproductive models to improve reproductive efficiency in dairy cattle

Shields, S. L., Woelders, H., Boer, H. M. T., Röblitz, S., Stötzel, C., Plöntzke, J. & McNamara, J. P., 2012, In : Journal of Dairy Science. 95, p. 46-46

Research output: Contribution to journalAbstractAcademic

reproductive efficiency
Nutritional Physiological Phenomena
dairy cattle
Progesterone
progesterone

Killing day old chicks in egg production and its alternatives: casus for debate on ethical aspects

Leenstra, F. R. & Woelders, H., 2012, Program Book of 11th World Congress of Bioethics, Rotterdam, 26-29 June 2012. p. 271-272

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

2011
animal genetic resources
Reproductive Techniques
Cryopreservation
germplasm conservation
Inbreeding

Two- and three-wave estrous cycles in dairy cows, investigated with a mechanistic mathematical model

Boer, M., Röblitz, S., Stötzel, C., Veerkamp, R. F., Kemp, B. & Woelders, H., 2011.

Research output: Contribution to conferenceAbstractAcademic

2010

A Mathematical Model of the Bovine Estrous Cycle

Boer, H. M. T., Stötzel, C., Röblitz, S., Deuflhard, P., Veerkamp, R. F. & Woelders, H., 2010, Proceedings of the 11th International Conference on Systems Biology (ICSB), Edinburgh, United Kingdom, 10-16 October 2010. p. 16

Research output: Chapter in Book/Report/Conference proceedingAbstract

Mathematical model of the bovine estrous cycle

Boer, H. M. T., Stötzel, C., Röblitz, S., Deuflhard, P., Veerkamp, R. F. & Woelders, H., 2010, Proceedings of the 14th Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR), Eger, Hungary, 15-18 September 2010. Berlin: Blackwell Verlag, Vol. 45. p. 59-59

Research output: Chapter in Book/Report/Conference proceedingAbstract

hormone
fertility
metabolism
bovine
modeling

Mathematical model of the bovine oestrous cycle

Boer, H. M. T., Stötzel, C., Röblitz, S., Deuflhard, P., Veerkamp, R. F. & Woelders, H., 2010, Proceedings of the British Society of Animal Science and the Agricultural Research Forum, Belfast, United Kingdom, 12-14 April 2010. p. 163

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access

Systems Biology in Animal Scieces

Woelders, H., te Pas, M. F. W., Bannink, A., Veerkamp, R. F. & Smits, M. A., 2010.

Research output: Contribution to conferenceAbstractAcademic

Towards an antology for farm animal reproduction traits

Hulsegge, B., Smits, M. A., te Pas, M. F. W. & Woelders, H., 2010, Proceedings of the 9th European Conference on Computational Biology (ECCB2010), Ghent, Belgium, 26-29 September 2010. p. 85-86

Research output: Chapter in Book/Report/Conference proceedingAbstract

2009

A systems biology approach of oestrous behaviour in dairy cows

Boer, H. M. T., Veerkamp, R. F. & Woelders, H., 2009, Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production, Barcelona, Spain, 24-27 August 2009. Wageningen: Wageningen Academic Publishers, p. 187-187

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access

Gene expression patterns in anterior pituitary associated with quantitative measure of oestrous behaviour in dairy cows

Kommadath, A., Mulder, H. A., de Wit, A. A. C., Woelders, H., Smits, M. A., Beerda, B., Veerkamp, R. F., Frijters, A. C. J. & te Pas, M. F. W., 2009, Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production, Barcelona, Spain, 24-27 August 2009. Wageningen: Wageningen Academic Publishers, p. 181-181

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access

Killing one-day-old male chicks, do we have alternatives? Assessing opinions of 'the public' about alternatives to the killing of one-day-old chickens

Leenstra, F. R., Munnichs, G., Beekman, V., van den Heuvel-Vromans, E., Aramyan, L. H. & Woelders, H., 2009, Conference Knowing Animals: cross-fertilisation between natural and social sciences for understanding the quality of life of animals, Florence, Italy, 5-6 March 2009. p. 51

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Open Access
public opinion
chicks
chickens
embryo (animal)
willingness to pay

The role and organization of cryopreservation for local cattle breeds in France, Finland, Italy and the Netherlands

Duclos, D., Avon, L., Maki-Tanila, A., Pizzi, F., Woelders, H. & Hiemstra, S. J., 2009, Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production, Barcelona, Spain, 24-27 August 2009. Wageningen: Wageningen Academic Publishers, p. 321-321

Research output: Chapter in Book/Report/Conference proceedingAbstract

cattle breeds
cryopreservation
Finland
semen
Netherlands
2008

Improved cryopreservation of peripheral blood stem cells using a theoretically optimized freezing curve

Tijssen, M. R., Woelders, H., de Vries, A., van der Schoot, C., Voermans, C. & Lagerberg, J. W. M., 2008, In : Cryo-Letters. 29, 1, p. 79-80

Research output: Contribution to journalAbstractAcademic

Cryopreservation
blood cells
cryopreservation
Freezing
stem cells
2007

Fresh storage and cryopreservation of stallion semen

Woelders, H., Zuidberg, C. A. & Hiemstra, S. J., 2007, 11th Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR), 21 - 22 September, 2007, Celle, Germany. Rodríguez-Mártínez, H. (ed.). Vol. 42. p. 71-71

Research output: Chapter in Book/Report/Conference proceedingAbstract

Improved post-thaw viability and in vitro functionality of peripheral blood hematopoietic progenitor cells after cryopreservation with a theoretically optimized freezing curve

Tijssen, M. R., Woelders, H., de Vries, A., van der Schoot, C., Voermans, C. & Lagerberg, J. W. M., 2007, In : Blood : journal of the American Society of Hematology. 110, 11, p. 370A-370A

Research output: Contribution to journalAbstractAcademic

Male differences in the sperm membrane permeability for water and glycerol

Chaveiro, A., Liu, J., Critser, J. K., Zuidberg, C. A. & Woelders, H., 2007, In : Cryobiology. 47, 3, p. 287-287

Research output: Contribution to journalAbstractAcademic

membrane permeability
Glycerol
Spermatozoa
glycerol
Permeability

Membrane permeability of IVP bovine morulae for water and glycerol; implications for the freezing protocol

Woelders, H., Mullaart, E. & Merton, S., 2007, proceedings of the 23rd Scientific Meeting of the European Embryo transfer Association AETE September 7-8 2007 Alghero Sardinia Italy. p. 251-251

Research output: Chapter in Book/Report/Conference proceedingAbstract

2005

Cryopreservation and insemination of ejaculated and epididymal semen from Dutch rare sheep breeds

Woelders, H., Zuidberg, C. A., Sulkens, H., Pieterse, M., Peterson, K. & Hiemstra, S. J., 2005.

Research output: Contribution to conferenceAbstractAcademic

2003

Theoretical prediction of optimal freezing programs

Woelders, H. & Chaveiro, A., 2003, In : Cryobiology. 47, 1-2, p. 254-254

Research output: Contribution to journalAbstractAcademic

2000

Caffeine plus Ca2+ reduces uterine leucocyte recruitment and sperm phagocytosis and improves fertility in pig AI

Woelders, H., Matthijs, J. J., Bouwman, E. G. & Soede, N. M., 2000, ICAR : 14th International Conference in Animal Reproduction, Stockholm, 2000. Stockholm, p. 94

Research output: Chapter in Book/Report/Conference proceedingAbstract

1997

The relation between the capacity of boar sperm to bind zona pellucida proteins and fertilisation rates in vivo.

Harkema, W., Visser, I., Kemp, B., Soede, N. M. & Woelders, H., 1997, Proc. 5th Int. Conf. on Pig Reproduction, Kerkrade, The Netherlands. p. 125

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic