{"id":"https://openalex.org/W2275727481","doi":null,"title":"Effect of pirimiphos-methyl on esterase activities in oreochromis niloticus in Morogoro, Tanzania","display_name":"Effect of pirimiphos-methyl on esterase activities in oreochromis niloticus in Morogoro, Tanzania","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2275727481","mag":"2275727481"},"language":"en","primary_location":{"id":"pmh:oai:suair:123456789/607","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/123456789/607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Kilanga, Boniface Erick","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kilanga, Boniface Erick","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10447","display_name":"Environmental Toxicology and Ecotoxicology","score":0.6815999746322632,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10447","display_name":"Environmental Toxicology and Ecotoxicology","score":0.6815999746322632,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10875","display_name":"Pesticide Exposure and Toxicity","score":0.28780001401901245,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11180","display_name":"Pesticide and Herbicide Environmental Studies","score":0.01720000058412552,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pirimiphos-methyl","display_name":"pirimiphos-methyl","score":0.9990000128746033},{"id":"https://openalex.org/keywords/oreochromis-niloticus","display_name":"Oreochromis niloticus","score":0.9990000128746033},{"id":"https://openalex.org/keywords/acetylcholinesterase","display_name":"acetylcholinesterase","score":0.8360000252723694},{"id":"https://openalex.org/keywords/butyrylcholinesterase","display_name":"butyrylcholinesterase","score":0.8980000019073486},{"id":"https://openalex.org/keywords/organophosphate-poisoning","display_name":"organophosphate poisoning","score":0.7260000109672546},{"id":"https://openalex.org/keywords/carbaryl","display_name":"carbaryl","score":0.9390000104904175},{"id":"https://openalex.org/keywords/profenofos","display_name":"profenofos","score":0.9580000042915344},{"id":"https://openalex.org/keywords/pesticide-exposure","display_name":"pesticide exposure","score":0.550000011920929},{"id":"https://openalex.org/keywords/fishponds","display_name":"fish ponds","score":0.5220000147819519},{"id":"https://openalex.org/keywords/neurotoxicity","display_name":"neurotoxicity","score":0.6669999957084656},{"id":"https://openalex.org/keywords/dose-response-relationship","display_name":"dose-response relationship","score":0.4050000011920929},{"id":"https://openalex.org/keywords/ic50","display_name":"IC50","score":0.6740000247955322},{"id":"https://openalex.org/keywords/fish-health","display_name":"fish health","score":0.3059999942779541}],"concepts":[{"id":"https://openalex.org/C2779357621","wikidata":"https://www.wikidata.org/wiki/Q655495","display_name":"Tanzania","level":2,"score":0.8935762643814087},{"id":"https://openalex.org/C2778658382","wikidata":"https://www.wikidata.org/wiki/Q4621959","display_name":"Oreochromis","level":3,"score":0.7271358966827393},{"id":"https://openalex.org/C2777261171","wikidata":"https://www.wikidata.org/wiki/Q418750","display_name":"Esterase","level":3,"score":0.6474212408065796},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.36577874422073364},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.21176797151565552},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.16233929991722107},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.12512651085853577},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.0908287763595581},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.07123753428459167},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.04650357365608215}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:suair:123456789/607","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/123456789/607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},{"id":"pmh:oai:suair:123456789/630","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/123456789/630","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6735000014305115,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W20646326","https://openalex.org/W31440056","https://openalex.org/W98173823","https://openalex.org/W589158833","https://openalex.org/W1490783019","https://openalex.org/W1504518491","https://openalex.org/W1968087640","https://openalex.org/W1969491027","https://openalex.org/W1971048984","https://openalex.org/W1981829779","https://openalex.org/W1984109484","https://openalex.org/W1985977694","https://openalex.org/W1987283319","https://openalex.org/W1988373696","https://openalex.org/W1995348898","https://openalex.org/W1999256844","https://openalex.org/W2003354472","https://openalex.org/W2011768590","https://openalex.org/W2013132270","https://openalex.org/W2029139669","https://openalex.org/W2029178616","https://openalex.org/W2059637761","https://openalex.org/W2063585612","https://openalex.org/W2095099892","https://openalex.org/W2098437204","https://openalex.org/W2107803632","https://openalex.org/W2130222293","https://openalex.org/W2135026281","https://openalex.org/W2137809729","https://openalex.org/W2140374157","https://openalex.org/W2150411682","https://openalex.org/W2156901671","https://openalex.org/W2164375969","https://openalex.org/W2170114755","https://openalex.org/W2186464935","https://openalex.org/W2186822256","https://openalex.org/W2265918562","https://openalex.org/W2485128843","https://openalex.org/W2600117344","https://openalex.org/W2910063007","https://openalex.org/W2953775941"],"related_works":["https://openalex.org/W2621378222","https://openalex.org/W7217268989","https://openalex.org/W2259870463","https://openalex.org/W2135026281","https://openalex.org/W2901747712","https://openalex.org/W4404420136","https://openalex.org/W4200180929","https://openalex.org/W2029139669","https://openalex.org/W1905180974","https://openalex.org/W1986012897"],"abstract_inverted_index":{"This":[0],"study":[1],"was":[2,58,119,224],"conductedto":[3],"investigate":[4],"the":[5,94,120],"effect":[6],"of":[7,39,50,65,91,112,130,139,169,199,205,209,235],"Actellic":[8],"Super":[9],"(pirimiphos-methyl)":[10],"in":[11,45,60,76,142,144,145,152,174,176,177,215,222,240],"Oreochromis":[12],"niloticus":[13,118],"(Nile":[14],"tilapia)in":[15],"Mvomero":[16],"District,":[17],"Morogoro,":[18],"Tanzania.":[19],"Field":[20],"surveys":[21],"using":[22,81],"questionnaire":[23],"interviews":[24],"were":[25,79,105,147],"used":[26,132],"to":[27,201],"collect":[28],"sociological":[29],"data":[30],"from":[31,229],"households":[32],"that":[33,135,165,233],"own":[34],"fish":[35,66,100,200],"ponds.":[36],"The":[37,75,87,227],"response":[38],"Acetylcholinesterase(AChE)":[40],"and":[41,53,62,69,85,125,150,161,171,184,186,194,217,237],"Pseudocholinesterase":[42],"(BuChE/PChE)":[43],"activities":[44,141,173,214],"O.":[46,241],"niloticusas":[47],"a":[48,243],"result":[49],"Organophosphates":[51],"(OPs)":[52],"carbaryl":[54],"water":[55],"borne":[56],"exposure":[57,154],"determined":[59],"plasma":[61,175,216],"brain":[63,143,223],"samples":[64],"usingEllman\u2019s":[67],"method":[68],"5,5\u2019-dithiobis-2-nitrobenzoic":[70],"acid":[71],"(DTNB)":[72],"chromophore.":[73],".":[74],"vivodose-effect":[77],"relationships":[78],"assessed":[80],"pirimiphos-methyl":[82,185,193,202],"at":[83,203],"0.04,0.08":[84],"0.16\u00b5M.":[86],"majority,":[88],"56%":[89],"(n=25)":[90,104,129],"respondents":[92,114,131],"with":[93],"age":[95],"above":[96],"51":[97],"years":[98],"practiced":[99],"farming.":[101],"Males":[102],"64.0%":[103],"more":[106],"than":[107],"females.":[108],"Sixty":[109],"eight":[110],"percent":[111],"all":[113],"(n=25)had":[115],"primary":[116],"education.Oreochromis":[117],"most":[121],"keptfishspeciesbecauseof":[122],"its":[123],"good":[124],"lucrative":[126],"market.Moreover,":[127],"24percent":[128],"pirimiphos-methyl.":[133],"Concentrations":[134],"inhibited":[136,166],"50%":[137,167],"(IC50)":[138,168],"AChE":[140,170,210,218,236],"vitroexposures":[146],"0.004,":[148],"0.005":[149],"1.307mMand":[151],"BuChE":[153,172,238],"were0.743,0.007and":[155],"0.031":[156],"mM":[157,190],"for":[158,181,191,246],"carbaryl,":[159,182,192],"pirimiphos-methyl,":[160],"profenofos":[162,183,195],"respectively.":[163,196,226],"Also,concentrations":[164],"vitroexposurewere":[178],"1.801,0.031and":[179],"0.630mM":[180],"0.045,":[187],"0.153and":[188],"0.091":[189],"Following":[197],"in-vivoexposure":[198],"concentrations":[204],"0.16\u00b5Ma":[206],"significant":[207],"inhibition":[208,234],"(53%),":[211],"PChE":[212,220],"(90%)":[213],"(50%),":[219],"(75%)":[221],"observed":[225],"investigation":[228],"this":[230],"work":[231],"revealed":[232],"activity":[239],"niloticusis":[242],"useful":[244],"biomarker":[245],"assessing":[247],"aquatic":[248],"environmental":[249],"pollutants":[250],"by":[251],"anticholinesterases":[252]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}