Fig. 2
From: Two-weeks repeated-dose oral toxicity study of Pediococcus acidilactici J9 in a mice model
Histopathological examinations of the liver and Kidney. a, b Female and male C57BL / 6 mice were orally administered with P. acidilactici J9 for 14 days. The liver and kidneys of the control and P. acidilactici J9 administration animals were extracted and fixed with 10% neutral buffered formalin solution on the final necropsy day of all animals after gross lesion observation. Pathological lesions and structures such as liver, kidney infection, necrosis, and iron and bilirubin pigmentation were confirmed by H & E staining. Bar = 30 μm, N = 10 samples per group