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Table 3 The concentrations (ng/mL) of MON and DA in various tissues after oral administration of 100 mg/kg MOIG in male rats (mean ± SD, n = 3)

From: Pharmacokinetics and tissue distribution of monotropein and deacetyl asperulosidic acid after oral administration of extracts from Morinda officinalis root in rats

Tissue/organs

Component

0.5 h

1 h

2 h

4 h

8 h

12 h

24 h

Small intestine

MON

162.8 ± 134.4

19,075.1 ± 16,724.9

3223.4 ± 3453.3

69.2 ± 114.2

24.6 ± 34.1

45.6 ± 78.9

0.1 ± 0.1

DA

132.2 ± 101.9

13,371.3 ± 11,978.3

2053.3 ± 2478.3

495.0 ± 838.1

110.7 ± 152.2

124.9 ± 197.2

4.3 ± 6.2

Large intestine

MON

706.8 ± 659.0

924.9 ± 972.6

576.9 ± 380.8

66.1 ± 79.2

58.3 ± 29.9

18.6 ± 4.0

1.7 ± 3.0

DA

2564.7 ± 3177.5

1928.8 ± 1640.6

3135.9 ± 2828.6

1310.0 ± 2008.0

994.9 ± 873.6

334.6 ± 69.8

26.0 ± 23.5

Stomach

MON

2888.7 ± 235.2

1052.1 ± 402.1

364.5 ± 141.9

11.7 ± 11.8

91.0 ± 21.5

12.1 ± 20.9

1.0 ± 1.7

DA

2451.1 ± 638.1

1124.3 ± 210.2

435.1 ± 96.7

39.5 ± 21.6

84.1 ± 34.5

20.9 ± 34.5

3.2 ± 5.5

Spleen

MON

14.6 ± 9.8

75.2 ± 71.0

5434.0 ± 9376.5

66.6 ± 113.9

4.6 ± 7.9

0.2 ± 0.3

49.8 ± 86.2

DA

14.1 ± 8.7

58.9 ± 49.4

3563.4 ± 6127.5

9.5 ± 1.9

6.6 ± 6.1

3.2 ± 4.6

29.6 ± 51.2

Testis

MON

18.4 ± 3.8

16.3 ± 15.3

56.6 ± 11.3

188.4 ± 304.1

304.2 ± 513.5

0.0 ± 0.0

0.0 ± 0.0

DA

17.1 ± 4.9

79.1 ± 67.0

69.1 ± 11.2

24.8 ± 5.6

221.0 ± 358.6

0.0 ± 0.0

0.8 ± 1.3

Heart

MON

24.3 ± 10.6

545.5 ± 908.9

8.9 ± 1.9

0.0 ± 0.0

0.2 ± 0.3

0.0 ± 0.0

269.2 ± 466.2

DA

22.7 ± 7.4

533.2 ± 856.8

28.9 ± 0.8

10.0 ± 1.9

2.2 ± 1.9

0.0 ± 0.0

214.3 ± 371.2

Kidney

MON

48.6 ± 19.5

147.8 ± 109.9

30.7 ± 4.3

17.0 ± 4.3

3.5 ± 1.7

4.2 ± 7.2

0.0 ± 0.0

DA

91.7 ± 15.9

303.2 ± 162.0

220.2 ± 19.4

202.2 ± 40.2

66.1 ± 6.5

31.5 ± 18.8

2.5 ± 4.4

Marrow

MON

82.8 ± 46.8

24.2 ± 23.6

10.1 ± 2.9

5.8 ± 6.6

1.2 ± 2.0

0.0 ± 0.0

0.0 ± 0.0

DA

102.7 ± 90.0

37.8 ± 21.0

24.8 ± 5.1

11.4 ± 3.3

5.6 ± 7.0

0.0 ± 0.0

0.0 ± 0.0

Liver

MON

15.6 ± 7.0

26.5 ± 7.9

20.3 ± 5.2

10.3 ± 3.9

12.6 ± 9.3

20.4 ± 35.3

0.0 ± 0.0

DA

17.5 ± 2.4

46.9 ± 15.9

52.0 ± 7.6

35.4 ± 7.7

20.9 ± 5.4

22.9 ± 31.9

0.0 ± 0.0

Lung

MON

58.9 ± 29.3

28.7 ± 23.1

34.7 ± 13.9

9.5 ± 6.3

2.0 ± 0.3

64.3 ± 96.8

0.0 ± 0.0

DA

47.5 ± 23.8

47.1 ± 8.6

48.5 ± 10.5

23.9 ± 2.5

6.4 ± 0.7

72.4 ± 116.7

3.9 ± 6.7

Thymus

MON

16.8 ± 11.5

11.6 ± 3.8

13.0 ± 2.8

13.0 ± 11.1

6.4 ± 1.3

0.0 ± 0.0

0.0 ± 0.0

DA

22.7 ± 14.6

23.0 ± 3.5

29.7 ± 5.0

10.1 ± 1.9

4.5 ± 3.2

0.8 ± 1.4

1.5 ± 2.0

Hypothalamus

MON

152.5 ± 76.3

110.3 ± 58.0

122.7 ± 137.7

27.7 ± 39.7

16.4 ± 14.2

0.0 ± 0.0

0.0 ± 0.0

DA

101.0 ± 19.9

70.9 ± 27.6

74.7 ± 88.3

32.5 ± 29.7

17.1 ± 14.9

4.8 ± 8.3

2.6 ± 4.6