At the moment we are working on following on-going projects:

- Recognition of osteoarthritis in pet rabbits.
Collaboration project of PetBone and FaunaFysio research groups of University of Helsinki.

- Dental disease in rabbits.
Collaboration project of University of Helsinki, University of Zürich and AgroVet-Strickhof.

- Skeletal health of wild rabbits.
University of Helsinki

- Vitamin D in Spanish wild rabbits
Collaboration project of University of Helsinki, University of Zürich and Universitas autonoma de Barcelona

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During the past 10 years, following research projects have been carried out by Rabbit Health Research in collaboration with different research groups:


2015:
Health survey of 167 pet rabbits (Oryctolagus cuniculus) in Finland.
Mäkitaipale J, Harcourt-Brown F, Laitinen-Vapaavuori O. Vet Rec 2015; 177:418
https://bvajournals.onlinelibrary.wiley.com/doi/10.1136/vr.103213


2018:
Tibial bone density, cross-sectional geometry and strength in Finnish pet rabbits: a peripheral quantitative computed tomography study.
Mäkitaipale J, Sievänen H, Laitinen-Vapaavuori O. Vet Rec 2018; 183:382
https://bvajournals.onlinelibrary.wiley.com/doi/10.1136/vr.104419

Survey of welfare and housing of Finnish pet rabbits.
https://dspace.emu.ee/items/fa96e6ad-1633-4cdf-aff9-bc984b9b2e5a


2019
:
Diet is a main source of vitamin D in Finnish pet rabbits (Oryctolagus cuniculus).
Mäkitaipale J, Sievänen H, Sankari S, Laitinen-Vapaavuori O. J Anim Phys Anim Nutr 2019; 103:1564-1570
https://onlinelibrary.wiley.com/doi/10.1111/jpn.13...


Survey of health disorders in Finnish pet rabbits - questionnaire study. (Lemmikkikanien tavallisimmat terveysongelmat ja terveyskartoitus Suomessa).

2020:
Vitamin D and bone health in pet rabbits (Oryctolagus cuniculus).
https://helda.helsinki.fi/items/31d9d23d-fedc-44d1...


The relationship between serum 25-hydroxyvitamin D and parathyroid hormone concentration in assessing vitamin D deficiency in pet rabbits.
Mäkitaipale J, Sankari S, Sievänen H, Laitinen-Vapaavuori O. BMC Vet Res 2020; 16: 403
https://bmcvetres.biomedcentral.com/articles/10.11...

Fractures among Finnish pet rabbits.

2022:
Seroprevalence of Encephalitozoon cuniculi and Toxoplasma gondii antibodies and risk-factor assessment for Encephalitozoon cuniculi seroprevalence in Finnish pet rabbits (Oryctolagus cuniculus).
Mäkitaipale J, Järvenpää E, Bruce A, Sankari S, Virtala A-M, Näreaho A. Acta Vet Scand 2022; 64: 2
https://pubmed.ncbi.nlm.nih.gov/35109904/

Prospective survey of neoplastic and non-neoplastic uterine disorders in 116 domestic rabbits (Oryctolagus cuniculus).
Mäkitaipale J, Airas N, Engblom S, Linden J. J Exotic Pet Med 2022; 41, 3-8.
https://www.sciencedirect.com/science/article/pii/...


2024:
Low 25-hydroxyvitamin D concentrations in wild rabbits (Oryctolagus cuniculus) in southern Finland.
Mäkitaipale J, Hietanen P, Grönthal T. Acta Vet Scand 2024;

66: 4
https://actavetscand.biomedcentral.com/articles/10...

Serum vitamin D concentrations in rabbits (Oryctolagus cuniculus) are more affected by UVB irradiation of food than irradiation of animals.
Mäkitaipale J, Opsomer H, Steiner R, Riond B, Liesegang A, Clauss M, Hatt J-M. Vet J 2024; 306: 106149.

https://www.sciencedirect.com/science/article/pii/...

2025:
The potential of an artificially ultraviolet B irradiated hay as a source of vitamin D.
Opsomer H, Clauss M, Liesegang A, Hatt J-M, Mäkitaipale J.
J Anim Phys Anim Nutr 2025: doi: 10.1111/jpn.14094

https://onlinelibrary.wiley.com/doi/10.1111/jpn.14...


Rabbit teeth serve as a calcium source for rabbits (Oryctolagus cuniculus).
Mäkitaipale J, Opsomer H, Hatt J-M, Riond B, Clauss M, Liesegang A.
Vet J 2025; 309:106268.
https://www.sciencedirect.com/science/article/pii/...

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