TOXICOPATHOLOGICAL IMPACT OF SUB-LETHAL CONCENTRATION OF LEAD NITRATE ON THE AERIAL RESPIRATORY ORGANS OF ‘MURREL’ CHANNA STRIATA (BLOCH, PISCES)

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DEVI R.; BANERJEE T.K.

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Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (IJEHSE) Year:2007 | Volume:4 | Issue:4 Page(s): 249-256

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Title

TOXICOPATHOLOGICAL IMPACT OF SUB-LETHAL CONCENTRATION OF LEAD NITRATE ON THE AERIAL RESPIRATORY ORGANS OF ‘MURREL’ CHANNA STRIATA (BLOCH, PISCES)

Author(s)

DEVI R. | BANERJEE T.K. | Issue Writer Certificate

Keywords

AIR-BREATHING ORGAN

HISTOPATHOLOGY

LEAD NITRATE

CHANNA STRIATA

Abstract

Sub-lethal toxicity of LEAD NITRATE solution (46.25mg/L, 5% of 96h LC50 value) on the AIR-BREATHING ORGAN (suprabranchial chamber) of CHANNA STRIATA was analysed for 60 days. Because AIR-BREATHING ORGANs of C. striata remain in direct contact with waterborne xenobiotics, any change in the aquatic ecosystem was directly reflected in them. Concentration of lead accumulation in the AIR-BREATHING ORGAN fluctuated at different stages of exposure. Due to extensive secretory activity, the mucous cells very often got exhausted and disappeared followed by their regeneration. This causes periodic fluctuations in the density of the mucous cells. A significant increase in the gross DNA contents in relation to the respective control is noticed at many stages of exposure. Increases in the RNA and protein contents with simultaneous increase in the mucogenic activity of the mucous cells were also observed. The total lipid contents also showed a periodic fluctuation in their concentration.

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APA: Copy

DEVI, R., & BANERJEE, T.K.. (2007). TOXICOPATHOLOGICAL IMPACT OF SUB-LETHAL CONCENTRATION OF LEAD NITRATE ON THE AERIAL RESPIRATORY ORGANS OF ‘MURREL’ CHANNA STRIATA (BLOCH, PISCES). IRANIAN JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (IJEHSE), 4(4), 249-256. SID. https://sid.ir/paper/551137/en

Vancouver: Copy

DEVI R., BANERJEE T.K.. TOXICOPATHOLOGICAL IMPACT OF SUB-LETHAL CONCENTRATION OF LEAD NITRATE ON THE AERIAL RESPIRATORY ORGANS OF ‘MURREL’ CHANNA STRIATA (BLOCH, PISCES). IRANIAN JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (IJEHSE)[Internet]. 2007;4(4):249-256. Available from: https://sid.ir/paper/551137/en

IEEE: Copy

R. DEVI, and T.K. BANERJEE, “TOXICOPATHOLOGICAL IMPACT OF SUB-LETHAL CONCENTRATION OF LEAD NITRATE ON THE AERIAL RESPIRATORY ORGANS OF ‘MURREL’ CHANNA STRIATA (BLOCH, PISCES),” IRANIAN JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (IJEHSE), vol. 4, no. 4, pp. 249–256, 2007, [Online]. Available: https://sid.ir/paper/551137/en

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