Animal Reproduction Science

2025 Cryopreservation of stallion sperm does not change sperm chromatin and RNAs characteristics.
2024 In mares resistant to endometrial infection, periovulatory treatment with ecbolic drugs does not influence uterine clearance or luteal development.
2023 Low progesterone concentration in early pregnancy is detrimental to conceptus development and pregnancy outcome in horses
2023 Shipping duration and temperature influence the characteristics of cryopreserved horse semen stored in different shipping devices for up to 14 days
2022 ?Fine feathers make fine birds?-The mammalian sperm plasma membrane lipid composition and effects on assisted reproduction
2022 Effects of age, size and season on cryotolerance of dog semen - A retrospective analysis.
2022 Low plasma progesterone concentration during the early luteal phase delays endometrial development and the beginning of placentation in mares.
2022 Thank you very much Jim!
2022 Resumption of sexual behaviour and testicular function in immunocastrated Shetland pony stallions after treatment with a GnRH agonist.
2022 Sperm concentration of frozen semen has a leading role in fertility.
2020 Decreases of mRNA expression of enzymes involved in polyunsaturated fatty acid synthesis in the old stallion epididymis.
2019 Characterization of abortion, stillbirth and non-viable foals homozygous for the Warmblood Fragile Foal Syndrome
2019 Preface for the Special Section "Veterinary research in animal reproduction - invited lectures of the first ECAR Symposium"
2019 Spontaneous ovulation in cats-Uterine findings and correlations with animal weight and age
2019 Stress effects on the regulation of parturition in different domestic animal species
2018 Addition of seminal plasma to thawed stallion spermatozoa did not repair cryoinjuries
2018 Associations between management practices and major reproductive parameters of Holstein-Friesian replacement heifers
2018 Effects of implants containing the GnRH agonist deslorelin on testosterone release and semen characteristics in Shetland stallions.
2017 Effects of sex, pregnancy and season on insulin secretion and carbohydrate metabolism in horses
2016 Effects of a long-day light programme on the motility and membrane integrity of cooled-stored and cyropreserved semen in Shetland pony stallions.
2016 The PGF_2α agonists luprostiol and D-cloprostenol reliably induce luteolysis in luteal phase mares without evoking clinical side effects or a stress response
2016 Seminal plasma components differ between "good freezer" and "poor freezer" stallions.
2014 Sex determination in horses - current status and future perspectives.
2014 The effects of aglepristone alone and in combination with cloprostenol on hormonal values during termination of mid-term pregnancy in bitches.
2014 Treatment with human chorionic gonadotrophin before ovulation increases progestin concentration in early equine pregnancies.
2014 Global transcriptome analysis of bovine blastocysts developed under alternative vivo/vitro culture conditions during specifics stages of development.
2013 Development of the genital microflora in stallions used for artificial insemination throughout the breeding season.
2013 Factors influencing embryo transfer success in alpacas: a retrospective study.
2011 Heart rate and heart rate variability in pregnant warmblood and Shetland mares as well as their fetuses.
2011 Reproductive cycles of horses.
2010 Subclinical endometritis and its impact on reproductive performance in grazing dairy cattle in Argentina.
2010 Systemic antibiotic treatment of clinical endometritis in dairy cows with ceftiofur or two doses of cloprostenol in a 14-d interval.
2010 Changes in fecal bacteria and occurrence of diarrhea during the first 6 weeks of life in foals born to mares supplemented with oral beta-carotene.
2010 Cortisol receptor and glucocorticoid-metabolizing enzymes (11beta-hydroxysteroid dehydrogenase type 1 and type 2) in equine testicular and epididymal tissue.
2010 Effect of altrenogest treatment on the expression of pro-inflammatory cytokines, steroid and oxytocin receptors, and aquaporins in the endometrium and fetal membranes of parturient mares.
2010 Heart rate and heart rate variability in the pregnant mare compared to here fetus.
2010 Quantification of different type I interferon transcripts in equine embryos at days 0-16 of gestation.
2010 Treatment of mares with the non-steroidal anti-inflammatory drug vedaprofen reduced the inflammatory response of the endometrium to insemination.
2009 Effect of hen"s egg yolk on capacitation and acrosome reaction of diluted canine spermatozoa.
2009 Estrous synchrony in a group of African elephants (Loxodonta africana) under human care.
2008 Recent advances in cooled-semen technology.
2008 Cryopreservation of stallion semen has no negative effect on size, quality or expression of viability markers in early equine embryos.
2007 Effects of reproductive status and management on cortisol secretion and fertility of oestrous horse mares.
2007 High inter-individual variation in the gestation length of the hedgehog tenrec, Echinops telfairi (Afrotheria).
2007 Influence of reproductive stage at PRID insertion on synchronization of estrus and ovulation in mares.
2007 Involvement of cholesterol, calcium and progesterone in the induction of capacitation and acrosome reaction of mammalian spermatozoa.
2007 Use of a new computer-assisted sperm analyzer for the assessment of motility and viability of dog spermatozoa and evaluation of four different semen extenders for predilution.
2006 Effects of mycotoxins on reproductive function in mares.
2006 Faecal steroid metabolites for non-invasive assessment of reproduction in common warthogs (Phacochoerus africanus), red river hogs (Potamochoerus porcus) and babirusa (Babyrousa babyrussa).
2006 Influence of different semen extenders and seminal plasma on the inflammatory response of the endometrium in oestrous mares.
2006 Influence of genitally pathogenic bacteria and gentamicin on motility and membrane integrity of cooled-stored stallion spermatozoa.
2006 LH and IGF-1 release during oestrus and early luteal phase in lactating and non-lactating horse mares.
2006 Effects of progesterone treatment during the luteal phase on quantitative gene expression in equine embryos on day 10 post ovulation.
2005 Factors affecting the plasma membrane function of cooled-stored stallion spermatozoa.
2004 Use of Ovsynch in dairy herds--differences between primiparous and multiparous cows.
2003 Cytokines during early pregnancy of mammals: a review.
2002 Effects of level of feeding and progesterone dose on plasma and faecal progesterone in ovariectomised cows.
2002 Faecal progesterone metabolites and behavioural observations for the non-invasive assessment of oestrous cycles in the common wombat (Vombatus ursinus) and the southern hairy-nosed wombat (Lasiorhinus latifrons).
2002 Plasma, milk and faecal progesterone concentrations during the oestrous cycle of lactating dairy cows with different milk yields.
2002 Progesterone clearance rate in lactating dairy cows with two levels of dry matter and metabolisable energy intakes.
2001 Progesterone metabolism in ovariectomised non-lactating Holstein-Friesian cows treated with progesterone with two levels of feed intake.
2001 The effect of level of feed intake on progesterone clearance rate by measuring faecal progesterone metabolites in grazing dairy cows.
2000 Activation of ribosomal RNA genes in preimplantation cattle and swine embryos.
2000 Regulation of seasonal reproductive activity in the stallion, ram and hamster.
2000 The use of transmigration and spermac stain to evaluate epididymal cat spermatozoa.
1999 Secretion of interferon-tau by bovine embryos in long-term culture: comparison of in vivo derived, in vitro produced, nuclear transfer and demi-embryos.

• Kaps, Martim
  2023
• Palme, Rupert
  2020 - 2020
• Walter, Ingrid
  2020
• Wagener, Karen
  2019
• Schwarzenberger, Franz
  2018 - 2020
• Painer-Gigler, Johanna
  2013
• Walter, Ingrid
  2010
• Brandt, Sabine
  2009 - 2015
• Schwarzenberger, Franz
  2009 - 2013
• Aurich, Joerg
  2008
• Schäfer-Somi, Sabine
  2005
• Aurich, Christine
  2004

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