Volatile fatty acids (mM)

Groups of rabbits

Propionic acid

Butyric acid

CONTROL

160.41 ± 5.08^b

205.43 ± 12.52^a

ADR3E1

105.74 ± 3.67^c

137.14 ± 8.17^b

ADR1B1

156.14 ± 3.59^b

213.75 ± 18.81^a

RD31

177.74 ± 8.94^a

202.97 ± 11.52^a