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. 2020 Apr 27;10(5):675. doi: 10.3390/biom10050675

Table 4.

Status of the different parameters evaluated in the urine of the rats of the different groups.

Insulin-Loaded NPs
(n = 5)
Empty NPs
(n = 5)
Non-Encapsulated insulin, p.o.
(n = 3)
PBS
(n = 2)
Leucocytes - - - -
Urobilinogen N N N N
Bilirubin - - - -
Hematuria +/- +/- - +/-
Nitrite - - - -
pH 5.4 5.9 5.3 5.5
Density 1.03 1.02 1.03 1.03
Proteinuria +/- +/- +/- +/-
Glycosuria - - - -
Ketonic bodies - - +/- +/-

+, one positive case; −, negative result; N, no change.