Effects of Cd, Zn and Cd+Zn combination on osmoregulation of tilapia (oreochromis niloticus)

Trisnadi Widyaleksono Catur Putranto; Dewi Shinta; Mochammad Affandi; Agoes Soegianto

doi:10.3233/AJW200035

Effects of Cd, Zn and Cd+Zn combination on osmoregulation of tilapia (oreochromis niloticus)

Trisnadi Widyaleksono Catur Putranto, Dewi Shinta, Mochammad Affandi, Agoes Soegianto

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The objectives of this study were to evaluate the effects of cadmium (Cd), zinc (Zn) and Cd+Zn combinations on serum osmolality and ions in Oreochromis niloticus. A total of 60 O. niloticus with five fi sh per tank and two tanks per group were used during this experiment. Group I was held in media without metal (as control) and other groups were exposed to 7.5 mg/L Zn, 15 mg/L Zn, 2.5 mg/L Cd, 7.5 mg/L Zn + 2.5 mg/L Cd and 15 mg/L Zn + 2.5 mg/L Cd for 7 days. The osmolalities of fish exposed to Cd, Zn and Cd+Zn combinations were higher than the control. Fish exposed to 2.5 mg/L Cd presented the highest level of Na⁺and Cl^-, and the lowest level of K⁺. This study shows that the osmotic and ionic regulatory impairment is more pronounced in fish exposed to Cd than in Zn and Cd+Zn combinations. This phenomenon indicates that Zn plays a prominent role in suppressing the toxic effect of Cd on O. niloticus.

Original language	English
Pages (from-to)	49-53
Number of pages	5
Journal	Asian Journal of Water, Environment and Pollution
Volume	17
Issue number	3
DOIs	https://doi.org/10.3233/AJW200035
Publication status	Published - 2020

Keywords

Cadmium
Fish
Ions
Osmolality
Serum
Zinc

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title = "Effects of Cd, Zn and Cd+Zn combination on osmoregulation of tilapia (oreochromis niloticus)",

abstract = "The objectives of this study were to evaluate the effects of cadmium (Cd), zinc (Zn) and Cd+Zn combinations on serum osmolality and ions in Oreochromis niloticus. A total of 60 O. niloticus with five fi sh per tank and two tanks per group were used during this experiment. Group I was held in media without metal (as control) and other groups were exposed to 7.5 mg/L Zn, 15 mg/L Zn, 2.5 mg/L Cd, 7.5 mg/L Zn + 2.5 mg/L Cd and 15 mg/L Zn + 2.5 mg/L Cd for 7 days. The osmolalities of fish exposed to Cd, Zn and Cd+Zn combinations were higher than the control. Fish exposed to 2.5 mg/L Cd presented the highest level of Na+and Cl-, and the lowest level of K+. This study shows that the osmotic and ionic regulatory impairment is more pronounced in fish exposed to Cd than in Zn and Cd+Zn combinations. This phenomenon indicates that Zn plays a prominent role in suppressing the toxic effect of Cd on O. niloticus.",

keywords = "Cadmium, Fish, Ions, Osmolality, Serum, Zinc",

author = "Putranto, {Trisnadi Widyaleksono Catur} and Dewi Shinta and Mochammad Affandi and Agoes Soegianto",

year = "2020",

doi = "10.3233/AJW200035",

language = "English",

volume = "17",

pages = "49--53",

journal = "Asian Journal of Water, Environment and Pollution",

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T1 - Effects of Cd, Zn and Cd+Zn combination on osmoregulation of tilapia (oreochromis niloticus)

AU - Putranto, Trisnadi Widyaleksono Catur

AU - Shinta, Dewi

AU - Affandi, Mochammad

AU - Soegianto, Agoes

PY - 2020

Y1 - 2020

N2 - The objectives of this study were to evaluate the effects of cadmium (Cd), zinc (Zn) and Cd+Zn combinations on serum osmolality and ions in Oreochromis niloticus. A total of 60 O. niloticus with five fi sh per tank and two tanks per group were used during this experiment. Group I was held in media without metal (as control) and other groups were exposed to 7.5 mg/L Zn, 15 mg/L Zn, 2.5 mg/L Cd, 7.5 mg/L Zn + 2.5 mg/L Cd and 15 mg/L Zn + 2.5 mg/L Cd for 7 days. The osmolalities of fish exposed to Cd, Zn and Cd+Zn combinations were higher than the control. Fish exposed to 2.5 mg/L Cd presented the highest level of Na+and Cl-, and the lowest level of K+. This study shows that the osmotic and ionic regulatory impairment is more pronounced in fish exposed to Cd than in Zn and Cd+Zn combinations. This phenomenon indicates that Zn plays a prominent role in suppressing the toxic effect of Cd on O. niloticus.

AB - The objectives of this study were to evaluate the effects of cadmium (Cd), zinc (Zn) and Cd+Zn combinations on serum osmolality and ions in Oreochromis niloticus. A total of 60 O. niloticus with five fi sh per tank and two tanks per group were used during this experiment. Group I was held in media without metal (as control) and other groups were exposed to 7.5 mg/L Zn, 15 mg/L Zn, 2.5 mg/L Cd, 7.5 mg/L Zn + 2.5 mg/L Cd and 15 mg/L Zn + 2.5 mg/L Cd for 7 days. The osmolalities of fish exposed to Cd, Zn and Cd+Zn combinations were higher than the control. Fish exposed to 2.5 mg/L Cd presented the highest level of Na+and Cl-, and the lowest level of K+. This study shows that the osmotic and ionic regulatory impairment is more pronounced in fish exposed to Cd than in Zn and Cd+Zn combinations. This phenomenon indicates that Zn plays a prominent role in suppressing the toxic effect of Cd on O. niloticus.

KW - Cadmium

KW - Fish

KW - Ions

KW - Osmolality

KW - Serum

KW - Zinc

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DO - 10.3233/AJW200035

M3 - Article

AN - SCOPUS:85091706982

SN - 0972-9860

VL - 17

SP - 49

EP - 53

JO - Asian Journal of Water, Environment and Pollution

JF - Asian Journal of Water, Environment and Pollution

IS - 3

ER -

Effects of Cd, Zn and Cd+Zn combination on osmoregulation of tilapia (oreochromis niloticus)

Abstract

Keywords

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