Acute effects of malathion 57 EC pesticides on the histology, and blood cell structure of Silver barb (Barbonymus gonionotus) in the South-west region of Bangladesh

None Rabeya Akter, None Redwan Amin, None Fatema Jannat Raina
{"title":"Acute effects of malathion 57 EC pesticides on the histology, and blood cell structure of Silver barb (Barbonymus gonionotus) in the South-west region of Bangladesh","authors":"None Rabeya Akter, None Redwan Amin, None Fatema Jannat Raina","doi":"10.3329/ralf.v10i2.68784","DOIUrl":null,"url":null,"abstract":"Pesticides used in agriculture that wash off have a detrimental effect on freshwater fish in Bangladesh. The purpose of this research is to assess the effects of the organophosphate insecticide Malathion 57 EC on the silver barb (Barbonymus gonionotus). The effects of Malathion 57 EC at dosages of 0.001 and 0.005 ppm, respectively, were assessed using a histological bio-assay of the gill, liver, kidney, and RBC count of B. gonionotus. For B. gonionotus, the LC50 value of Malathion 57 EC was estimated to be 0.08 ppm. The notable alterations included gill clubbing, missing gill lamellae, hyperplasia, nuclear hypertrophy, vacuolation, glomerular enlargement, increasing the width of renal tubules, bleeding, necrosis, and pyknosis were found in the histological analysis. Large lymphocytes, dead cells, tear-shaped cells, a fusion of cells, binucleated cells, ghost cells, senile cells, and irregular cell shapes were among the abnormalities detected in peripheral nuclear erythrocytes. In B. gonionotus, the RBC count was considerably lower (P<0.01) at lower pesticide doses compared to higher ones. The outcome of the study shows that the organophosphorus pesticide has a negative impact on the histology and haematology of various organs in B. gonionotus. Res. Agric. Livest. Fish. Vol. 10, No. 2, August 2023: 207-218","PeriodicalId":20947,"journal":{"name":"Research in Agriculture Livestock and Fisheries","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research in Agriculture Livestock and Fisheries","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3329/ralf.v10i2.68784","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Pesticides used in agriculture that wash off have a detrimental effect on freshwater fish in Bangladesh. The purpose of this research is to assess the effects of the organophosphate insecticide Malathion 57 EC on the silver barb (Barbonymus gonionotus). The effects of Malathion 57 EC at dosages of 0.001 and 0.005 ppm, respectively, were assessed using a histological bio-assay of the gill, liver, kidney, and RBC count of B. gonionotus. For B. gonionotus, the LC50 value of Malathion 57 EC was estimated to be 0.08 ppm. The notable alterations included gill clubbing, missing gill lamellae, hyperplasia, nuclear hypertrophy, vacuolation, glomerular enlargement, increasing the width of renal tubules, bleeding, necrosis, and pyknosis were found in the histological analysis. Large lymphocytes, dead cells, tear-shaped cells, a fusion of cells, binucleated cells, ghost cells, senile cells, and irregular cell shapes were among the abnormalities detected in peripheral nuclear erythrocytes. In B. gonionotus, the RBC count was considerably lower (P<0.01) at lower pesticide doses compared to higher ones. The outcome of the study shows that the organophosphorus pesticide has a negative impact on the histology and haematology of various organs in B. gonionotus. Res. Agric. Livest. Fish. Vol. 10, No. 2, August 2023: 207-218
马拉硫磷57 EC农药对孟加拉西南地区银倒刺的组织学和血细胞结构的急性影响
农业中使用的农药被洗掉后对孟加拉国的淡水鱼产生了有害影响。本研究旨在评价有机磷杀虫剂马拉硫磷57 EC对银倒刺(Barbonymus gonionotus)的防治效果。分别以0.001 ppm和0.005 ppm剂量的马拉硫磷57 EC,通过对阴离子双歧杆菌的鳃、肝、肾和红细胞计数的组织学生物测定来评估其影响。马拉硫磷57 EC的LC50值估计为0.08 ppm。组织学上可见鳃棒状突起、鳃片缺失、增生、核肥大、空泡化、肾小球增大、肾小管宽度增大、出血、坏死和固缩。大淋巴细胞、死细胞、泪状细胞、细胞融合、双核细胞、鬼影细胞、老年性细胞和不规则细胞形状是外周核红细胞的异常。与高剂量农药相比,低剂量农药对红僵菌的红细胞计数显著降低(P<0.01)。本研究结果表明,有机磷农药对阴离子螯虾各器官的组织学和血液学有负面影响。阿格利司》。力所能及的。鱼。第10卷第2期,2023年8月:207-218
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
34
审稿时长
6 weeks
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信