An unusual case involving the alleged sexual violation of a woman by three men and a Rottweiler dog is described. Forensic examination proved difficult and showed little of evidentiary value but did reveal the presence of dog hairs at the scene, and semen from one of the men on the victim's panties. All attempts to locate and identify dog semen were unsuccessful. It was not clear whether dog semen could not be located using available techniques for semen identification, or whether dog semen was, in fact, not present at all.
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http://dx.doi.org/10.1016/s0015-7368(92)73092-8 | DOI Listing |
Animals (Basel)
January 2025
Veterinary Clinic for Reproductive Medicine and Neonatology, Justus-Liebig-University of Giessen, 35392 Giessen, Germany.
Cryopreservation can adversely affect sperm motility, structural integrity, and fertilization ability. This study investigated the effects of MitoQ and antifreeze protein III (AFP III) on frozen-thawed semen from eight adult dogs using a Tris-fructose extender. Ejaculates were divided and diluted with a standard Tris-fructose-egg yolk extender containing MitoQ (200 nM/mL) and AFP III (0.
View Article and Find Full Text PDFAntioxidants (Basel)
January 2025
Centre for Reproductive Science, University of Newcastle, Newcastle, NSW 2308, Australia.
(1) Background: The RoXsta system has been developed as a rapid, effective means of profiling different types of antioxidant activity. The purpose of this study was to examine its performance utilizing a diverse array of biological fluids including semen, blood plasma, serum, urine, saliva, follicular fluid and plant extracts. (2) Methods: The RoXsta system was used to assess the ability of different fluids to suppress free radical formation as well as scavenge a variety of toxic oxygen metabolites including free radicals and both hydrogen and organic peroxides.
View Article and Find Full Text PDFVet Parasitol Reg Stud Reports
January 2025
Department of Medical Parasitology and Mycology, Afzalipour Medical School, Kerman University of Medical Sciences, Kerman, Iran.
Vet Res Commun
January 2025
Faculty of Agriculture, University Farm, Utsunomiya University, Tochigi, 321-4415, Japan.
The purpose of this study was to improve the quality of frozen-thawed canine spermatozoa through the optimization of glycerol concentration (GC) and freezing rate in the semen freezing protocol. Ejaculates from nine dogs were diluted with an extender containing 0%, 1.5%, 3%, 6%, or 9% glycerol.
View Article and Find Full Text PDFTheriogenology
January 2025
Veterinary Clinic for Reproductive Medicine and Neonatology, Justus Liebig-University of Giessen, Germany.
Sperm cryopreservation is crucial in reproductive biotechnology; however, the longevity of frozen and thawed semen is limited by the deterioration of sperm cell integrity. This study aimed to examine the effects of adding antifreeze protein III (AFP III) to the diluent, using samples from eight healthy mature dogs. The ejaculates were divided into aliquots and diluted with a standard Tris-fructose-egg yolk extender containing AFP III at concentrations of 0, 0.
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