H. Hoppe

Endogenous opioids and reproductive functions in the horse

J. Aurich, C. Aurich, H. Hoppen, 1996 .

Seminal plasma affects membrane integrity and motility of equine spermatozoa after cryopreservation.

J. Aurich, C. Aurich, A. Kühne, 1996, Theriogenology.

Effects of antioxidants on motility and membrane integrity of chilled-stored stallion semen.

J. Aurich, C. Aurich, U. Schönherr, 1997, Theriogenology.

Involvement of endogenous opioids in the regulation of LH and testosterone release in the male horse.

C. Aurich, H. Sieme, S. Schlote, 1994, Journal of reproduction and fertility.

Plasma Prolactin Concentrations in the Horse—Response to Opioid Receptor Blockade with Naloxone and Comparison of two Prolactin Assay Systems

J. Aurich, C. Aurich, F. Burgmann, 1995 .

Effects of the opioid antagonist naloxone on release of luteinizing hormone in mares during the anovulatory season.

J. Aurich, C. Aurich, E. Klug, 1994, The Journal of endocrinology.

Opioid regulation of luteinising hormone and prolactin release in the horse—identical or independent endocrine pathways?

C. Aurich, F. Burgmann, H. Hoppe, 1996 .

Sustained high concentrations of PCBs in Faroese pregnant women despite dietary intervention

P. Grandjean, P. Weihe, H. Hoppe, 2003 .