Figure 3 | Scientific Reports

Figure 3

From: Ultradian and Infradian Rhythms in the Dynamic of Testosterone Concentration in the Serum of the White-Breasted Hedgehog Erinaceus roumanicus

Figure 3The alternative text for this image may have been generated using AI.

(A) The dynamics of serum testosterone concentration in the group of hedgehogs (n = 6) in the period from June 27 to July 7, 2018. Blood samples were taken from 16:15 to 16:50. (B) Distribution of all obtained indicators of testosterone concentration by days of the 4-day period. The first day of the 4-day period included data getting in June 27, July 1 and 5; the second, on June 28 and July 2 and 6; the third, on June 29 and July 3 and 7 and the fourth, on June 30 and July 4. Differences of testosterone concentration are significant on the first and the third day of the 4-day period, p = 0.013.

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