bbit Intestinal Tissue Section The HE-stained intestinal tissue samples (Figure 1) showed that the intestinal samples of 5-HT2 Receptor Agonist review rabbits with diarrhea were mainly manifested in diverse degrees of necrosis. In serious situations, the whole layer of intestinal wall showed necrosis, plus the quantity of four of 17 lymphocytes in most intestinal lymph follicles was drastically reduced. In a lot more really serious circumstances, intestinal coagulative necrosis was the principle result, followed by mucosal epithelial necrosis and falling off to form erosion, along with the clinical manifestation was diarrhea. Conversely,rabbits inside the CON groupof rabbits within the CON group was full and had structure of your intestinal structure was complete and had no pathological qualities. no pathological traits. an antibiotics-free diet program could result in an antibiotics-free diet program These final results show that feeding These results show that feeding morphological damage could trigger morphological harm to the intestines of rabbits. to the intestines of rabbits.Animals 2021, 11,Figure 1. Sections of intestinal tissue samples observed byby microscope (HE-staining, one hundred(A) The entire layer layer of Sections of intestinal tissue samples observed microscope (HE-staining, one hundred. . (A) The whole of coagulative necrosis of your duodenum wall wall in rabbits with diarrhea. (B) The whole coagulative necrosis of the jejunum coagulative necrosis with the NPY Y1 receptor review duodenumin rabbits with diarrhea. (B) The whole layer oflayer of coagulative necrosis in the wall in wall in rabbits with (C) The (C) The of healthier wholesome rabbits typical standard intestinal structure clear jejunumrabbits with diarrhea.diarrhea. jejunum jejunum of rabbits showed showed intestinal structure without having with no histopathological damage. (D) The number of lymphocytes inside the lymphoid tissue with the lower ileum ileum of diarrheal apparent histopathological harm. (D) The amount of lymphocytes in the lymphoid tissue in the lowerof diarrheal rabbits decreased seriously, forming a big quantity of cavities. (E) The lymphoid tissue below the ileum of healthful rabbits was rabbits decreased seriously, forming a big quantity of cavities. (E) The lymphoid tissue beneath the ileum of healthful wealthy and arranged in an orderly way. (F) The caecum of diarrheal rabbits had coagulative necrosis. (G) The intestinal rabbits was wealthy and arranged in an orderly way. (F) The caecum of diarrheal rabbits had coagulative necrosis. (G) The tissue structure of healthier rabbits was normal without having clear histopathological harm. (H) The entire layer of coagintestinal tissue structure of healthy rabbits was typical without having obvious histopathological damage. (H)healthful rabbits was ulative necrosis with the colon wall in rabbits with diarrhea. (I) The structure from the colonic intestine in the whole layer of coagulative necrosis with the colon wall in rabbits with diarrhea. (I) The structure on the colonic intestine in healthful rabbits typical devoid of apparent histopathological harm. (J) The entire layer of coagulative necrosis of the rectum wall in rabwas with diarrhea. (K) The structure on the rectum and intestines in healthful rabbits was standard with no clear histobits typical without apparent histopathological damage. (J) The whole layer of coagulative necrosis with the rectum wall pathological harm. in rabbits with diarrhea. (K) The structure of your rectum and intestines in healthier rabbits was typical without the need of obvious histopathological harm.three.2. Correlation Analysis amongst Samples and Principal Componen