parabiotically

/ˌpɛrəbaɪˈɑtɪkli/
adverb
  1. In a way that involves or relates to parabiosis, the natural or experimental joining of two organisms so that they share a circulatory system.
    • Scientists parabiotically joined older and younger animals to observe changes in aging.
    • The twins were parabiotically linked at birth, sharing a single placenta.
    • The two mice were parabiotically connected to study the effects of shared blood flow.