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. 2021 Sep 25;12(4):345–353. doi: 10.1016/j.jtcme.2021.09.007

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© 2021 Center for Food and Biomolecules, National Taiwan University. Production and hosting by Elsevier Taiwan LLC.

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Fig. 4 — Effects of the diet containing 20% of P. atlantica (treatment) on the republication index (a), tubular differentiation index (b), and spermiogenesis index (c) of rats in comparison with the control group. Also, (d) and (e) are the sections of the control and treatment groups, respectively. Number 1 indicates the seminiferous tubules with a negative tubular differentiation index (TDI). Number 2 shows the seminiferous tubules with a negative spermatogenesis index (SI), Number 3 shows the seminiferous tubules with a positive spermatogenesis index (SI), Number 4 shows spermatogonia type A and Number 5 shows spermatogonia type B.