Because the avian spermatozoa are very susceptible to lipid peroxidation, the aim of the study was to determine the effects of dried tomato pulp containing lycopene, a stronger antioxidant, used as feed ingredient on blood ...

Although there is no acute luteolytic mechanism in the absence of pregnancy in the bitch, a precise and well-timed embryo-maternal interaction seems to be required for the initiation and maintenance of gestation. As only ...