Table 1 Brevetoxin concentrations (ng PbTx-3/mL) at each sampling point in rehabilitating loggerhead (Caretta caretta), Kemp’s ridley (Lepidochelys kempii), and green (Chelonia mydas) sea turtles that stranded during a red tide bloom event.

From: Use of intravenous lipid emulsion therapy as a novel treatment for brevetoxicosis in sea turtles

Species

Time point (h)

Mean ± SD

Median

Range

N

# BDL

TD (%)

TPD (%)

C. caretta

0

32.8 ± 20.3a

35.5

1.6–64.6

9

0

1

26.7 ± 15.9ab

26.0

1.2–52.2

8

0

− 18.6%

− 18.6%

2

24.4 ± 14.4ab

25.0

 < 1.0–46.1

9

1

− 25.6%

− 8.6%

6

25.5 ± 16.9ab

23.0

 < 1.0–61.5

9

1

− 22.2%

4.6%

24

18.9 ± 10.7bc

21.5

1.3–38.0

9

0

− 42.4%

− 26.0%

48

17.7 ± 10.6bc

17.2

 < 1.0–31.3

8

1

− 46.1%

− 6.4%

72

18.3 ± 12.6bc

17.8

 < 1.0–44.1

8

1

− 44.2%

3.5%

168

9.2 ± 5.7c

7.9

 < 1.0–18.9

8

1

− 72.0%

− 49.8%

336

7.6 ± 7.9c

3.9

3.0–21.6

5

0

− 76.8%

− 17.1%

504

5.5 ± 4.8c

3.5

 < 1.0–12.6

7

1

− 83.3%

− 27.9%

505–599

3.3

1

0

− 90.1%

− 40.8%

600–699

2.0

1

0

− 93.9%

− 38.2%

800–899

1.8 ± 0.4

1.8

1.5–2.1

2

0

− 94.4%

− 9.0%

1000–1099

1.4

1

0

− 95.8%

− 24.6%

1100–1199

1.5

1

0

− 95.5%

8.0%

1200–1299

1.2

1

0

− 96.4%

− 20.1%

1400–1499

1.5

1

0

− 95.5%

25.2%

L. kempii

0

41.2 ± 37.5a

37.1

5.0–93.4

5

0

1

31.2 ± 26.3a

31.7

7.0–72.5

5

0

− 24.2%

− 24.2%

2

33.9 ± 35.4a

15.1

5.1–45.3

5

0

− 17.7%

8.5%

6

34.0 ± 35.1a

21.9

8.6–83.6

4

0

− 17.4%

0.4%

24

29.0 ± 43.5a

5.4

2.5–79.2

3

0

− 29.5%

− 14.7%

48

20.2 ± 13.9a

21.4

3.0–35.0

4

0

− 51.0%

− 30.4%

72

14.1 ± 14.1a

15.5

3.6–31.8

3

0

− 65.7%

− 30.0%

168

2.5 ± 2.5a

6.5

2.8–8.9

4

0

− 93.8%

− 82.0%

336

4.1 ± 4.0a

4.1

1.2–6.9

2

0

− 90.2%

59.5%

504

1.7 ± 1.7a

1.7

 < 1.0–2.8

2

1

− 95.9%

− 58.8%

C. mydas

0

10.0 ± 5.0a

10.0

4.9–15.3

4

0

1

3.0 ± 2.8b

2.4

 < 1.0–6.0

3

1

− 70.5%

− 70.5%

2

3.5 ± 2.4b

2.9

1.3–6.7

4

0

− 65.6%

16.6%

6

2.2 ± 0.6b

2.2

1.7–2.6

2

0

− 78.4%

− 37.4%

24

2.1 ± 1.7b

2.1

 < 1.0–3.9

3

1

− 78.7%

− 1.4%

48

2.6 ± 0.3b

2.6

2.2–2.8

3

0

− 74.6%

19.7%

72

2.1 ± 2.1b

1.5

 < 1.0–4.8

4

2

− 79.2%

− 18.4%

168

2.0 ± 1.9b

1.3

 < 1.0–4.8

4

1

− 80.4%

− 5.8%

336

 < 1.0

3

3

− 95.0%

− 74.5%

  1. All turtles, except one, included here were administered 25 mg/kg of intravenous lipid emulsion (one Kemp’s ridley was given a dose of 100 mg/kg) after time point = 0 h. Samples that fell below the limits of detection (1.0 ng PbTx-3/mL) were assigned to a value of half of the detection limit. Different superscript letters next to the means indicate significant differences. BDL, below limits of detection; TD, total difference; TPD, time-point difference.