The long lifespan of dogs and their reproductive cycle could make them more relevant to human
fertility than mice, he says.
Not exact matches
«Most surprisingly, the male
mice born to male
mice that were exposed to DEHP also exhibited similar reproductive abnormalities — indicating prenatal exposure to DEHP can affect the
fertility and reproductive capacity of more
than one generation of offspring,» Barakat said.
The transgenic
mice gave birth to fewer offspring
than their normal relatives, which fits well with the evolutionary theory that there is a trade - off between longer life span and
fertility.
Female
mice deprived of dietary zinc for a relatively short time before conception experienced
fertility and pregnancy problems and had smaller, less - developed fetuses
than mice that ingested zinc during the same times, according to researchers in Penn State's College of Agricultural Sciences.