19972019
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Research Output 1997 2019

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Article
2017
7 Citations (Scopus)

An extended theory of planned behavior to predict consumers' willingness to buy mobile slaughter unit meat

Hoeksma, D. L., Gerritzen, M. A., Lokhorst, A. M. & Poortvliet, M., 2017, In : Meat Science. 128, p. 15-23

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
willingness to pay
Meat
slaughter
meat
Lens
9 Citations (Scopus)

High throughput nanoparticle tracking analysis for monitoring outer membrane vesicle production

Gerritzen, M. J. H., Martens, D. E., Wijffels, R. H. & Stork, M., 1 Dec 2017, In : Journal of Extracellular Vesicles. 6, 1, 1333883.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Nanoparticles
Membranes
Batch Cell Culture Techniques
Neisseria meningitidis
Workload
2016
1 Citation (Scopus)

Time to Loss of Consciousness and Its Relation to Behavior in Slaughter Pigs during Stunning with 80 or 95% Carbon Dioxide

Verhoeven, M. T. W., Gerritzen, M. A., Velarde, A., Hellebrekers, L. J. & Kemp, B., 2016, In : Frontiers in Veterinary Science. 3, 38.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
stunning methods
Unconsciousness
consciousness
Carbon Dioxide
slaughter
4 Citations (Scopus)

Validation of indicators used to assess unconsciousness in veal calves at slaughter

Verhoeven, M. T. W., Gerritzen, M. A., Hellebrekers, L. J. & Kemp, B., 2016, In : Animal. 10, p. 1457-1465

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
unconsciousness
veal calves
reflexes
electroencephalography
slaughter
2015

Bedwelmen aan boord

Sikkema, A., van de Vis, J. W. & Gerritzen, M. A., 2015, In : Resource: nieuwssite voor studenten en medewerkers van Wageningen UR. 9, 15, p. 12-13

Research output: Contribution to journalArticlePopular

Open Access
31 Citations (Scopus)

Indicators used in livestock to assess unconsciousness after stunning: a review

Verhoeven, M. T. W., Gerritzen, M. A., Hellebrekers, L. J. & Kemp, B., 2015, In : Animal. 9, 2, p. 320-330

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
unconsciousness
reflexes
livestock
stunning methods
brain stem
11 Citations (Scopus)

Validation of behavioural indicators used to assess unconsciousness in sheep

Verhoeven, M. T. W., Gerritzen, M. A., Kluivers-Poodt, M., Hellebrekers, L. J. & Kemp, B., 2015, In : Research in Veterinary Science. 101, p. 144-153

Research output: Contribution to journalArticleAcademicpeer-review

unconsciousness
Unconsciousness
reflexes
breathing
Reflex
2013
1 Citation (Scopus)

Killing wild geese with carbon dioxide or a mixture of carbon dioxide and argon

Gerritzen, M. A., Reimert, H. G. M., Lourens, A., Bracke, M. B. M. & Verhoeven, M. T. W., 2013, In : Animal Welfare. 22, 1, p. 5-12

Research output: Contribution to journalArticleAcademicpeer-review

Geese
Argon
geese
Carbon Dioxide
carbon dioxide
16 Citations (Scopus)

Multistage carbon dioxide gas stunning of broilers

Gerritzen, M. A., Reimert, H. G. M., Hindle, V. A., Verhoeven, M. T. W. & Veerkamp, W. B., 2013, In : Poultry Science. 92, p. 41-50

Research output: Contribution to journalArticleAcademicpeer-review

stunning methods
broiler chickens
carbon dioxide
unconsciousness
birds
24 Citations (Scopus)

Physiological and behavioral responses of poultry exposed to gas-filled high expansion foam

Mckeegan, D. E. F., Reimert, H. G. M., Hindle, V. A., Boulcott, P., Sparrey, J. M., Wathes, C. M., Demmers, T. G. M. & Gerritzen, M. A., 2013, In : Poultry Science. 92, 5, p. 1145-1154

Research output: Contribution to journalArticleAcademicpeer-review

foams
physiological response
poultry
gases
carbon dioxide
15 Citations (Scopus)

Physiological responses to low atmospheric pressure stunning and the implications for welfare

Mckeegan, D. E. F., Sandercock, D. A. & Gerritzen, M. A., 2013, In : Poultry Science. 92, 4, p. 858-868

Research output: Contribution to journalArticleAcademicpeer-review

atmospheric pressure
physiological response
electroencephalography
electrocardiography
consciousness
5 Citations (Scopus)

The effect of reduced loading density on pig welfare during long distance transport

Gerritzen, M. A., Hindle, V. A., Steinkamp, K., Reimert, H. G. M., van der Werf, J. T. N. & Marahrens, M. A., 2013, In : Animal. 7, 11, p. 1849-1857

Research output: Contribution to journalArticleAcademicpeer-review

swine
body temperature
slaughter
animal transport
roads
2012

Betere zorg in laatste uren voor de slacht

Gerritzen, M. A., 2012, In : V-focus. 9, 5a, p. 20-21

Research output: Contribution to journalArticleProfessional

Open Access

Slow controlled decompression for humane stunning

Mckeegan, D. E. F., Sandercock, D. A., Gerritzen, M. A., Thaxton, Y. V. & Christensen, K. D., 2012, In : World Poultry. 28, 2, p. 34-36

Research output: Contribution to journalArticleProfessional

Open Access
2010
22 Citations (Scopus)

Animal welfare concerns during the use of the water bath for stunning broilers, hens and ducks.

Hindle, V. A., Lambooij, B., Reimert, H. G. M., Workel, L. D. & Gerritzen, M. A., 2010, In : Poultry Science. 89, 3, p. 401-412

Research output: Contribution to journalArticleAcademicpeer-review

animal welfare
ducks
hens
broiler chickens
birds

Beter welzijn voor varkens tijdens transport en op slachterij : dier & welzijn

Gerritzen, M. A., 2010, In : V-focus. 7, 5A, p. 22-23

Research output: Contribution to journalArticleProfessional

Open Access
2009

Pluimvee verdoven moet anders

Gerritzen, M. A., 2009, In : V-focus. 6, 5, p. 26-27

Research output: Contribution to journalArticleProfessional

Open Access
2008
24 Citations (Scopus)

A humane protocol for electro-stunning and killing of Nile tilapia in fresh water

Lambooij, E., Gerritzen, M. A., Reimert, H. G. M., Burggraaf, D. & van de Vis, J. W., 2008, In : Aquaculture. 275, 1-4, p. 88-95

Research output: Contribution to journalArticleAcademicpeer-review

Oreochromis niloticus
Tilapia (Cichlidae)
density current
fish
ice
7 Citations (Scopus)

A pilot study to access whether high expansion CO2-enriched foam is acceptable for on-farm emergency killing of poultry

Gerritzen, M. A. & Sparrey, J., 2008, In : Animal Welfare. 17, 3, p. 285-288

Research output: Contribution to journalArticleAcademicpeer-review

Poultry
Birds
foams
Farms
Foams

Automatic scoring of foot pad lesions

de Jong, I. C., Gerritzen, M. A. & Reimert, H. G. M., 2008, In : V-focus. p. 28-30

Research output: Contribution to journalArticleProfessional

Automatisch scoren van voetzoollaesies

de Jong, I. C., Gerritzen, M. A. & Reimert, H. G. M., 2008, In : V-focus. 5, 2, p. 28-30

Research output: Contribution to journalArticleProfessional

Open Access
21 Citations (Scopus)

Castration of piglets under CO2-gas anaesthesia

Gerritzen, M. A., Kluivers, M., Reimert, H. G. M., Hindle, V. A. & Lambooij, E., 2008, In : Animal. 2, 11, p. 1666-1673

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
castration
piglets
anesthesia
carbon dioxide
gases
15 Citations (Scopus)
stunning methods
Dicentrarchus labrax
bass
product quality
ice
6 Citations (Scopus)

Head-to-cloaca electrical stunning of broilers

Lambooij, E., Reimert, H. G. M., van de Vis, J. W. & Gerritzen, M. A., 2008, In : Poultry Science. 87, 10, p. 2160-2165

Research output: Contribution to journalArticleAcademicpeer-review

stunning methods
cloaca
electrodes
broiler chickens
steel

Precision anaesthetisation for animals at slaughter

Gerritzen, M. A., 2008, In : V-focus. p. 32-33

Research output: Contribution to journalArticleProfessional

Slachtdieren verdoven met precisie

Gerritzen, M. A., 2008, In : V-focus. 5, 2, p. 32-33

Research output: Contribution to journalArticleProfessional

Open Access

Zolen lezen

de Jong, I. C., Gerritzen, M. A. & Reimert, H. G. M., 2008, In : De Pluimveehouderij. 38, 4, p. 32-33

Research output: Contribution to journalArticleProfessional

2007
30 Citations (Scopus)

A note on behaviour of poultry exposed to increasing carbon dioxide concentrations

Gerritzen, M. A., Lambooij, E., Reimert, H. G. M., Stegeman, A. & Spruijt, B. M., 2007, In : Applied Animal Behaviour Science. 108, 1-2, p. 179-185

Research output: Contribution to journalArticleAcademicpeer-review

Poultry
Carbon Dioxide
poultry
carbon dioxide
Animal Welfare
2 Citations (Scopus)
Open Access
Tylosin
tylosin
breast meat
poultry meat
Poultry
2006
34 Citations (Scopus)
stunning methods
Clarias gariepinus
consciousness
catfish
electroencephalography
12 Citations (Scopus)

Electrical stunning by decapitation or chilling of African catfish (Clarias gariepinus): assessment of behavioural and neural parameters and product quality

Lambooij, B., Kloosterboer, R. J., Gerritzen, M. A., Andre, G., Veldman, M. & van de Vis, J. W., 2006, In : Aquaculture Research. 37, 1, p. 61-70

Research output: Contribution to journalArticleAcademicpeer-review

stunning methods
decapitation
Clarias gariepinus
catfish
product quality
33 Citations (Scopus)

Slaughter of poultry during the epidemic of avian influenza in the Netherlands in 2003

Gerritzen, M. A., Lambooij, E., Stegeman, J. A. & Spruijt, B. M., 2006, In : Veterinary Record. 159, 2, p. 39-42

Research output: Contribution to journalArticleAcademicpeer-review

poultry housing
Influenza in Birds
avian influenza
Poultry
Netherlands
23 Citations (Scopus)

Susceptibility of Duck and Turkey to servere hypercapnic hypoxia

Gerritzen, M. A., Lambooij, E., Reimert, H. G. M., Stegeman, J. A. & Spruijt, B. M., 2006, In : Poultry Science. 85, 6, p. 1055-1061

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
ducks
hypoxia
Turkey (country)
carbon dioxide
electroencephalography
2005

Methoden van doden van dieren tijdens een ziekte-uitbraak en daarmee verbonden welzijnsaspecten

Gerritzen, M. A. & Lambooij, E., 2005, In : Biotechniek. 44, 2, p. 80-82

Research output: Contribution to journalArticleProfessional

Open Access
2004

Effectief, diervriendelijk, veilig. kooldioxide in de stal verdient vervolgonderzoek

Gerritzen, M. A., 2004, In : De Pluimveehouderij. 34, 17, p. 10-11

Research output: Contribution to journalArticleProfessional

21 Citations (Scopus)

Head-only electrical stunning and bleeding of African catfish (Clarias gariepinus): assessment of loss of consciousness

Lambooij, E., Kloosterboer, R. J., Gerritzen, M. A. & van de Vis, J. W., 2004, In : Animal Welfare. 13, p. 71-76

Research output: Contribution to journalArticleAcademicpeer-review

stunning methods
Catfishes
Clarias gariepinus
Unconsciousness
consciousness
58 Citations (Scopus)

On-farm Euthanasia of Broiler Chickens: Effects of Different Gas Mixtures on behavior and brain activity

Gerritzen, M. A., Lambooij, E., Reimert, H. G. M., Stegeman, J. A. & Spruijt, B. M., 2004, In : Poultry Science. 83, 8, p. 1294-1301

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
euthanasia
broiler chickens
carbon dioxide
gases
brain
2003
11 Citations (Scopus)

Minimally Invasive Technique Based on Ultraslow Ultrafiltration To Collect and Store Time Profiles of Analytes

Savenije, B., Venema, H., Lambooij, E., Gerritzen, M. A. & Korf, J., 2003, In : Analytical Chemistry. 75, 17, p. 4397-4401

Research output: Contribution to journalArticleAcademicpeer-review

Ultrafiltration
Syringes
Fluids
Lactic Acid
Animals
126 Citations (Scopus)

Prediction of pork quality attributes from near infrared reflectance spectra

Geesink, G. H., Schreutelkamp, F. H., Frankhuizen, R., Vedder, H. W., Faber, N. M., Kranen, R. W. & Gerritzen, M. A., 2003, In : Meat Science. 65, 1, p. 661-668

Research output: Contribution to journalArticleAcademicpeer-review

Near-Infrared Spectroscopy
drip loss
meat quality
reflectance
shears
15 Citations (Scopus)

Stunning of farmed Afircan catfish( Clarias gariepinus)

Lambooij, S., Kloosterboer, R. J., Pieterse, C., Gerritzen, M. A. & van de Vis, J. W., 2003, In : Aquaculture Research. 34, 14, p. 1353-1358

Research output: Contribution to journalArticleAcademicpeer-review

Clarias gariepinus
catfish
fish
brain
animal
2002
4 Citations (Scopus)

Development of brain damage as measured by brain impedance recordings and changes in heart rate and blood pressure induced by different stunning and killing methods

Savenije, B., Lambooij, E., Gerritzen, M. A. & Korf, J., 2002, In : Poultry Science. 81, 4, p. 572-578

Research output: Contribution to journalArticleAcademicpeer-review

23 Citations (Scopus)

Effects of feed deprivation and electrical, gas and captive needle stunning on early postmortem muscle metabolism and subsequent meat quality

Savenije, B., Schreurs, F. J. G., Winkelman Goedhart, H. A., Gerritzen, M. A., Korf, J. & Lambooij, E., 2002, In : Poultry Science. 81, 4, p. 561-571

Research output: Contribution to journalArticleAcademicpeer-review

54 Citations (Scopus)

Effects of feed deprivation and transport on preslaughter blood metabolites, early postmortem muscle metabolites and meat quality

Savenije, B., Lambooij, E., Gerritzen, M. A., Venema, K. & Korf, J., 2002, In : Poultry Science. 81, p. 699-708

Research output: Contribution to journalArticleAcademicpeer-review

feed deprivation
meat quality
slaughter
metabolites
muscles
2001
66 Citations (Scopus)

Relationships between behavioral and meat quality characteristics of pigs raised under barren and enriched housing conditions

Klont, R. E., Hulsegge, B., Hoving Bolink, A. H., Gerritzen, M. A., Kurt, E., Winkelman Goedhart, H. A., de Jong, I. C. & Kranen, R. W., 2001, In : Journal of Animal Science. 79, p. 2835-2843

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Meat
meat quality
Swine
Muscles
swine
2000
47 Citations (Scopus)

Behavioral responses of broilers to different gaseous atmospheres

Gerritzen, M. A., Lambooij, E., Hillebrand, S. J. W., Lankhaar, J. A. C. & Pieterse, C., 2000, In : Poultry Science. 79, 6, p. 928-933

Research output: Contribution to journalArticleAcademicpeer-review

broiler chickens
gases
air
carbon dioxide
seizures
1999
67 Citations (Scopus)

Behavioural responses during exposure of broiler chickens to different gas mixtures

Lambooij, E., Gerritzen, M. A., Engel, B., Hillebrand, S. J. W., Lankhaar, J. & Pieterse, C., 1999, In : Applied Animal Behaviour Science. 62, p. 255-265

Research output: Contribution to journalArticleAcademicpeer-review