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The European Zoological Journal Volume 89, 2022 - Issue 1
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Research Article

Accumulation and response to stress in climbing perch (Anabas testudineus) on exposure to high concentrations of lead and cadmium in water

D. N. Nha Khanh1 Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Vietnam;2 National Institute of Applied Mechanics and Informatics, Vietnam Academy of Science and Technology, VietnamView further author information
,
N. T. Tuong Vy1 Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Vietnam;2 National Institute of Applied Mechanics and Informatics, Vietnam Academy of Science and Technology, VietnamView further author information
,
N. Quoc Thang3 Chemical Engineering Faculty, Industrial University of Ho Chi Minh City, VietnamView further author information
,
D. Trung Sy4 Institute of Chemistry, Vietnam Academy of Science and Technology, VietnamView further author information
,
B. Quang Minh5 Center for Research and Technology Transfer, Vietnam Academy of Science and Technology, VietnamView further author information
,
N. The Anh6 Chemistry Department, Bui Thi Xuan Highschool, Ho Chi Minh, VietnamView further author information
,
D. V. Bao Tran6 Chemistry Department, Bui Thi Xuan Highschool, Ho Chi Minh, VietnamView further author information
,
L. Khue Tu6 Chemistry Department, Bui Thi Xuan Highschool, Ho Chi Minh, VietnamView further author information
&
N. T. Kim Phuong1 Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Vietnam;7 Institute of Applied Materials Science, Vietnam Academy of Science and Technology, VietnamCorrespondence[email protected]
View further author information
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Pages 877-887 | Received 07 Mar 2022, Accepted 24 Jun 2022, Published online: 19 Jul 2022

Figures & data

Figure 1. The accumulation of Pb in Anabas testudineus tissues during exposure period (Mean ± SD, n = 3 and *significantly different (p < 0.05) between Pb-exposed fish and control fish).

Figure 1. The accumulation of Pb in Anabas testudineus tissues during exposure period (Mean ± SD, n = 3 and *significantly different (p < 0.05) between Pb-exposed fish and control fish).

Figure 2. The accumulation of Cd in Anabas testudineus tissues during exposure period (Mean ± SD, n = 3 and *significantly different (p < 0.05) between Cd-exposed fish and control fish).

Figure 2. The accumulation of Cd in Anabas testudineus tissues during exposure period (Mean ± SD, n = 3 and *significantly different (p < 0.05) between Cd-exposed fish and control fish).

Figure 3. (a) and (c) The changes in plasma cortisol in Anabas testudineus on exposure to Pb and Cd, respectively; (b) and (d) the increase in plasma cortisol in Anabas testudineus between Pb-exposed or Cd-exposed fish and control fish (Mean ± SD, n = 3 and *significantly difference (p < 0.05) between Pb-exposed or Cd-exposed fish and control fish).

Figure 3. (a) and (c) The changes in plasma cortisol in Anabas testudineus on exposure to Pb and Cd, respectively; (b) and (d) the increase in plasma cortisol in Anabas testudineus between Pb-exposed or Cd-exposed fish and control fish (Mean ± SD, n = 3 and *significantly difference (p < 0.05) between Pb-exposed or Cd-exposed fish and control fish).

Figure 4. (a) and (c) The changes in blood glucose in Anabas testudineus on exposure to Pb and Cd, respectively; (b) and (d) The alteration of blood glucose in Anabas testudineus between Pb-exposed or Cd-exposed fish and control fish (Mean ± SD, n = 3 and *significantly difference (p < 0.05) between Pb-exposed or Cd-exposed fish and control fish).

Figure 4. (a) and (c) The changes in blood glucose in Anabas testudineus on exposure to Pb and Cd, respectively; (b) and (d) The alteration of blood glucose in Anabas testudineus between Pb-exposed or Cd-exposed fish and control fish (Mean ± SD, n = 3 and *significantly difference (p < 0.05) between Pb-exposed or Cd-exposed fish and control fish).
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