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. 2021 Mar 24;2021:6677395. doi: 10.1155/2021/6677395

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Copyright © 2021 Melese Abebe et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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A 20-day-old rat fetus fixed in Bouin's solution for visceral examination (1000 mg/kg). (a) Un-sectioned fetus, (b) normal palate, (c) & (d) transverse section and a coronal section of the brain showing normal ventricle and eyeball, respectively, (e) a section made through the neck showing normal 1-esophagus, 2-trachea, and 3-thyroid, (f) a section through the chest showing normal interventricular septum (arrow), (g) intact diaphragm, (h) & (k) a section made through the abdomen showing normal visceral organs including the kidney.