AOC1 and androgen insensitivity syndrome: Compared with enteral nutrition alone, the combination of bifid triple viable preparation and enteral nutrition significantly reduced the levels of endotoxin (MD, −0.55; 95% CI, −0.71 to −0.39; p < 0.00001), D-lactic acid (MD, −3.17; 95% CI, −4.07 to −2.26; p < 0.00001), diamine oxidase (MD, −4.39; 95% CI, −6.20 to −2.57; p < 0.00001), and endothelin (MD, −21.35; 95%CI, −27.86 to −14.83; p < 0.00001) in patients with AIS.