Prevention of acute ammonia toxicity in beluga, Huso huso, using natural zeolite
This study was accomplished to examine the efficiency of natural zeolite in preventing acute toxicity of total ammonia to Huso huso. The study was performed using Water Static Method in 96 hours. Fish averaged 46 5 g in weight and 22 4 cm in total length were exposed to four different concentrat...
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University of Guilan
2014
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fttriple:oai:gotriple.eu:oai:doaj.org/article:a185e9c3d4194784b5ea4ad670405728 2023-05-15T15:41:51+02:00 Prevention of acute ammonia toxicity in beluga, Huso huso, using natural zeolite Farhangi, M. Gholipour Kanani, H. Kashani, M. 2014-10-01 https://doaj.org/article/a185e9c3d4194784b5ea4ad670405728 en eng University of Guilan 1735-3033 1735-3866 https://doaj.org/article/a185e9c3d4194784b5ea4ad670405728 undefined Caspian Journal of Environmental Sciences, Vol 12, Iss 2, Pp 267-276 (2014) Huso huso Zeolilte Lethal Concentration Histopathology Ammonia envir socio Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2014 fttriple 2023-01-22T18:19:47Z This study was accomplished to examine the efficiency of natural zeolite in preventing acute toxicity of total ammonia to Huso huso. The study was performed using Water Static Method in 96 hours. Fish averaged 46 5 g in weight and 22 4 cm in total length were exposed to four different concentrations (15, 30, 50, 75 mgL-1) of ammonia and a group was considered as control. Under stable condition, the lethal concentration of ionized ammonia was 75 mgL-1 in 96 hours. In the lethal concentration of total ammonia, different amounts of 5, 10, 15 g.L-1 granulated clinoptilolite zeolite were used. Results indicated significant differences between treatments and control (p<0.05). By increasing Clinoptilolite zeolite in each treatment, the survival rate of fish also increased significantly (p<0.05). In lethal concentration of ammonia, the use of 15 g.L-1 zeolite could prevent the mortality rate. Histopathological findings showed that major lesions in gill filaments included hemorrhage, hyperemia, hyperplasia, epithelial cells necrosis. There were hemorrhage, hyperemia, degenerated tubules of kidney, expansion of Bowman's capsule in kidney and hepatocytes necrosis in liver. Article in Journal/Newspaper Beluga Beluga* Unknown |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
Huso huso Zeolilte Lethal Concentration Histopathology Ammonia envir socio |
spellingShingle |
Huso huso Zeolilte Lethal Concentration Histopathology Ammonia envir socio Farhangi, M. Gholipour Kanani, H. Kashani, M. Prevention of acute ammonia toxicity in beluga, Huso huso, using natural zeolite |
topic_facet |
Huso huso Zeolilte Lethal Concentration Histopathology Ammonia envir socio |
description |
This study was accomplished to examine the efficiency of natural zeolite in preventing acute toxicity of total ammonia to Huso huso. The study was performed using Water Static Method in 96 hours. Fish averaged 46 5 g in weight and 22 4 cm in total length were exposed to four different concentrations (15, 30, 50, 75 mgL-1) of ammonia and a group was considered as control. Under stable condition, the lethal concentration of ionized ammonia was 75 mgL-1 in 96 hours. In the lethal concentration of total ammonia, different amounts of 5, 10, 15 g.L-1 granulated clinoptilolite zeolite were used. Results indicated significant differences between treatments and control (p<0.05). By increasing Clinoptilolite zeolite in each treatment, the survival rate of fish also increased significantly (p<0.05). In lethal concentration of ammonia, the use of 15 g.L-1 zeolite could prevent the mortality rate. Histopathological findings showed that major lesions in gill filaments included hemorrhage, hyperemia, hyperplasia, epithelial cells necrosis. There were hemorrhage, hyperemia, degenerated tubules of kidney, expansion of Bowman's capsule in kidney and hepatocytes necrosis in liver. |
format |
Article in Journal/Newspaper |
author |
Farhangi, M. Gholipour Kanani, H. Kashani, M. |
author_facet |
Farhangi, M. Gholipour Kanani, H. Kashani, M. |
author_sort |
Farhangi, M. |
title |
Prevention of acute ammonia toxicity in beluga, Huso huso, using natural zeolite |
title_short |
Prevention of acute ammonia toxicity in beluga, Huso huso, using natural zeolite |
title_full |
Prevention of acute ammonia toxicity in beluga, Huso huso, using natural zeolite |
title_fullStr |
Prevention of acute ammonia toxicity in beluga, Huso huso, using natural zeolite |
title_full_unstemmed |
Prevention of acute ammonia toxicity in beluga, Huso huso, using natural zeolite |
title_sort |
prevention of acute ammonia toxicity in beluga, huso huso, using natural zeolite |
publisher |
University of Guilan |
publishDate |
2014 |
url |
https://doaj.org/article/a185e9c3d4194784b5ea4ad670405728 |
genre |
Beluga Beluga* |
genre_facet |
Beluga Beluga* |
op_source |
Caspian Journal of Environmental Sciences, Vol 12, Iss 2, Pp 267-276 (2014) |
op_relation |
1735-3033 1735-3866 https://doaj.org/article/a185e9c3d4194784b5ea4ad670405728 |
op_rights |
undefined |
_version_ |
1766374741092859904 |