. 2023 May 18;14:1175907. doi: 10.3389/fphar.2023.1175907

TABLE 6.

Effect of different treatments of PSPL extract on the area of the islet of Langerhans and the number of β-cells/islets of diabetes-induced rats after the 12-week treatment phase. The different letter indicates a significant difference at p < 0.05 among the tested groups. Values are expressed as mean ± SEM.

	Islet of Langerhans
	NS	DNS	DT 200	DT 400	D25G
Area of the islet of Langerhans (µm)	2.17 ± 0.23^a	0.65 ± 0.07^b	1.66 ± 0.31^a	1.90 ± 0.31^a	1.78 ± 0.16^a
Number of β-cells/islets	187.83 ± 23.73^a	59.83 ± 6.89^b	163.83 ± 22.87^a	135.83 ± 20.57^a	144.17 ± 19.18^a