Abstracts of the 58th Annual Conference of Physiology and Pathology of Reproduction and 50th Joint Conference of Veterinary and Human Reproductive Medicine (February 26th to 28th 2025, Leipzig)

Content

• High concentrations of interferon-tau (IFNτ) influence the expression of epithelial cell markers in bovine caruncular epithelial cells (BCEC) in vitro

  p. 4

  Böse, Katharina; Hollenbach, Julia; Schmicke, Marion; Pfarrer, Christiane

• Characterisation of multilamellar structures in the seminiferous tubule of wild-type mice and mice with a transgenic sertoli cell specific connexin43 knockout (SCCx43KO)

  p. 9

  Fischer, Nanne; Langeheine, Marion; Gniesmer, Sarah; Wirth, Gudrun; Rohn, Kerstin; Wrede, Christoph; Pfarrer, Christiane; Brehm, Ralph

• Single cell RNA sequencing from testes of conditional sertoli-cell specific Connexin 43 Knockout mice

  p. 10

  Gniesmer, Sarah; Langeheine, Marion; Herrmann, Doris; Klein, Claudia; Brehm, Ralph

• Treatment with a deslorelin slow-release implant influences the expression of androgen receptor and prostaglandin-pathway in the canine epididymis

  p. 11

  Greiner, Henriette; Stempel, Sabrina Birgit; Packeiser, Eva-Maria; Körber, Hanna; Goericke-Pesch, Sandra

• Lesson learnt : a disturbed pregnancy with good outcome and frustrating insights

  p. 11

  Greiling-Mackert, Marie Sophie; Packeiser, Eva-Maria; Reiners, Julia; Kästner, Sabine; Goericke-Pesch, Sandra

• Generation of bovine placental allantochorionic cell lines via SV40 large TAg transfection or lentiviral libraries with multiple, non-SV40-related transgenes

  p. 13

  Haeger, J. D.; Berens, C.; Kohler, S.; Lenk, M.; Klein, C.; Pfarrer, Christiane; Beineke, Andreas; Menge, C.

• The expression of osteopontin in bovine endometrial gland cells (BEGC) is regulated by oestrogen in vitro

  p. 14

  Hollenbach, Julia; Pfarrer, Christiane

• Primary uterine inertia (PUI) in dogs is associated with impaired placental availability of factors involved in the parturition cascade

  p. 17

  Steiner, Marianne; Frehner, Bianca L.; Reichler, Iris M.; Goericke-Pesch, Sandra; Balogh, Orsolya; Tavares Pereira, Miguel; Kowalewski, Mariusz P.

• Laparoscopic cryptorchidectomy in a holstein friesian bull : a case report

  p. 17

  Korte, Anika; Luhr, Lars; Weitz, Ursula; Geiger, Tobias; Verhaar, Nicole; Tönißen, Anna; Sieme, Harald; Heppelmann, Maike

• Case report: a rare case of uterine torsion in a bitch in the first half of pregnancy

  p. 18

  Loch, Emily; Greiner, Henriette; Karbe, Georga; Körber, Hanna; Schulte Bocholt, Jenny; Tegelhütter, Anne; Goericke-Pesch, Sandra

• Transcriptomics of outgrowing cells from bovine embryos in feeder cell culture

  p. 19

  Luhr, Lars; Carvalheira, Luciano; Herbicht, Rebecca; Klein, Claudia; Schmicke, Marion

• Serratia species affects the quality of preserved boar semen based on the total bacterial count, but not the duration of storage

  p. 19

  Luther, Anne-Marie; Nguyen, Quynh Thu; Waberski, Dagmar

• Photodynamic inactivation reduces bacterial load in boar semen doses

  p. 20

  Maaßen, Isabel Katharina; Luther, Anne-Marie; Varzandeh, M.; Hackbarth, S.; Waberski, Dagmar

• Punctual differences in differential milk cell count, milk parameters and vaginal temperature between cows with diverging haplotypes after intramammary Staphylococcus aureus challenge

  p. 22

  Müller-Langhans, Katharina; Oberberger, Lisa; Zablotski, Yury; Engelmann, Susanne; Hoedemaker, Martina; Kühn, Christa; Schuberth, Hans-Joachim; Zerbe, Holm; Petzl, Wolfram; Meyerholz-Wohllebe, Marie Margarete

• Long-term storage of liquid-preserved bovine semen : effects of new cooling protocols and holding temperatures on sperm quality

  p. 23

  Neubert, M. L.; Khan, M. U.; Riedel, A.; Schulze, Y.; Jung, M.; Bajcsy, Árpád Csaba; Schulze, M.

• Granulosa cell tumours in two holstein friesian cows : a case report

  p. 25

  Risch, Britta; Wegerich, Anja; Gundelach, Yasmin; Heppelmann, Maike

• Antibiotic-free storage of boar semen results in high sperm quality and fertility

  p. 25

  Reckinger, Florian; Riesenbeck, A.; Luther, Anne-Marie; Waberski, Dagmar

• Antimicrobial use in the breeding management of the bitch : a cross-sectional study of German veterinarians

  p. 26

  Rojahn, Alicia; Leps, Anna Sophia; Goericke-Pesch, Sandra

• Characterisation of intratubular cell agglomerates in transgenic mice with a Sertoli cell-specific Connexin43 knockout (SCCx43KO)

  p. 29

  Skeries, Anna; Langeheine, Marion; Gniesmer, Sarah; Wirth, Gudrun; Rohn, Kerstin; Wrede, Christoph; Pfarrer, Christiane; Brehm, Ralph

• The impact of non-esterified fatty acids on oxidative stress of bovine oocytes

  p. 30

  Maciel, Juliana Torriani; Bajcsy, Árpád Csaba

• The effects of GnRH agonist slow-release implants on Sertoli cell dynamics in male dogs

  p. 32

  Vasetska, Anastasiia; Packeiser, Eva-Maria; Körber, Hanna; Goericke-Pesch, Sandra