The evolution of reproductive strategies in animals : implications for theriogenology

Majdič, Gregor (author), Fon Tacer, Klementina (author)

Reproduction is one of the fundamental biological imperatives shared by all living beings. Organisms must reproduce to pass on their genes to the next generation, ensuring the survival and continuation of their species. In pursuit of this goal, nature has evolved a remarkable diversity of reproductive methods and behaviors, including external fertilization in aquatic species, internal fertilization in terrestrial animals, oviparity, viviparity, complex hormonal regulation, and diverse strategies of parental investment. In the Slovenian Veterinary Research journal, we welcome articles addressing various aspects of veterinary and comparative reproductive research and medicine. In this issue, we have placed particular emphasis on this topic. With this editorial, we would also like to bring attention to these articles, including a review of the phenomics evaluation and research on hormone GnRH injection in cattle and sheep breeding, the effect of food additives and environmental enrichment on fertility protection against toxicity and egg production and a case report on canine idiopathic oligoasthenoteratozoospermia.

• Language: English
• Keywords: animals, reproduction, veterinary medicine
• Work type: Article
• Typology: 1.20 - Preface, editorial, afterword
• Organization: VF - Veterinary Faculty
• Publication status: Published
• Publication version: Version of Record
• Publication date: 01.01.2025
• Year: 2025
• Number of pages: Str. 67-71
• Numbering: Vol. 62, no. 2
• PID: 20.500.12556/RUL-185310
• UDC: 2-633:57.015.5:575
• ISSN on article: 1580-4003
• DOI: 10.26873/SVR-2305-2025
• COBISS.SI-ID: 263637763
• Publication date in RUL: 31.07.2026

Record is a part of a journal

• Title: Slovenian veterinary research : the scientific journal of the Veterinary Faculty University of Ljubljana
• Shortened title: Slov. vet. res.
• Publisher: Veterinarska fakulteta, Veterinarska fakulteta, Založba Univerze v Ljubljani
• ISSN: 1580-4003
• COBISS.SI-ID: 108028416

Licences

• License: CC BY-SA 4.0, Creative Commons Attribution-ShareAlike 4.0 International
• Link: http://creativecommons.org/licenses/by-sa/4.0/
• Description: This Creative Commons license is very similar to the regular Attribution license, but requires the release of all derivative works under this same license.

Secondary language

• Language: Slovenian
• Title: Razmnoževanje skozi prizmo evolucije : pomen za sodobno veterinarsko medicino

Abstract

Razmnoževanje je temelj življenja. Omogoča prenos genov na naslednje generacije in s tem ohranjanje vrst. Narava je skozi evolucijo razvila osupljivo paleto strategij, od zunanje oploditve pri vodnih organizmih do notranje oploditve pri kopenskih živalih, jajcerodnosti, živorodnosti, kompleksnega hormonskega uravnavanja in različnih oblik starševske skrbi. V reviji Slovenian Veterinary Research z veseljem objavljamo prispevke, ki obravnavajo različne vidike veterinarskih in primerjalnih raziskav ter medicine razmnoževanja. V tej številki smo temu področju namenili poseben poudarek. Predstavljamo prispevke, ki osvetljujejo fenomsko evalvacijo in raziskave vpliva hormona GnRH na plodnost goveda in ovc, vpliv prehranskih dodatkov in obogatitve okolja na zaščito plodnosti, in proizvodnjo jajc ter primer idiopatske oligoasteno-teratozoospermije pri psu.

• Keywords: živali, reprodukcija, veterinarska medicina