
Newborn pups (A) are unable to obtain milk from their homozygote dams and show no milk in their stomachs. However, 1hr after an intraperitoneal injection of oxytocin, the pups are able to obtain milk (arrow in B shows milk in stomach).
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Newborn pups (A) are unable to obtain milk from their homozygote dams and show no milk in their stomachs. However, 1hr after an intraperitoneal injection of oxytocin, the pups are able to obtain milk (arrow in B shows milk in stomach).
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