Ann C. Hahnel

(DVM, MSc, PhD Saskatoon | Assistant Professor)

Contact Information

Extension: 58399 | Email: ahahnel@uoguelph.ca

Areas of Interest

  • spermatogonial stem cells
  • spermatogonial transplantation technology
  • adult stem cells and niches
  • preimplantation development

Graduate Students

 

Bahareh Ahmadi, DVM (Iran)
Ultrasound: A practical approach to monitor the male reproductive system.
- MBS candidate - GRADUATED F'10

Andrew Bertolini, B.Sc. (Guelph)
Spermatogenesis: Investigating the molecular expression profiles of gonocytes, pre-spermatogonia and spermatogonia in the ram testis.
- M.Sc. candidate -
GRADUATED W'09

Ashley Kerr, B.Sc.H. (Guelph)
Expression of Leptin & its Long Form Receptor at the Porcine Maternal-Fetal Interface: Contrasting Healthy & Arresting Attachment Sites during Early and Mid-Pregnancy.
- MBS candidate - GRADUATED W'12

Olutobi Oluwole, D.V.M., M.Sc. (Ibadan)
Spermatogenesis: Investigating the posttnatal development of the testis in ram lambs and the effects of thyroid hormones on the postnatal development of the testis.
- M.Sc. candidate - GRADUATED S'11

Selected References

  • Rodriguez-Sosa, R., Hahnel, A.C., et al. (2006). Isolation and transplantation of spermatogonia in sheep. Theriogenology 66: 2091-2103.
  • Dehghani, H. and Hahnel, A.C. (2005). Expression profile of protein kinase C isozymes in preimplantation mouse development. Reproduction 130: 441-451.
  • Dehghani, H., Reith, C. and Hahnel, A.C. (2005). Subcellular localization of protein kinase C delta and epsilon affects transcriptional and post-transcriptional processes in four-cell mouse embryos. Reproduction 130: 453-465.
  • Moisan, E.A. et al. (2003). Dose-response of RAG2-/-/gamma c -/- mice to busulfan in preparation for spermatogonial transplantation. Reproduction 126: 205-216.