Media Kedokteran Hewan
ISSN 2015-8930
Vol. 23 / No. 3 / Published : 2007-09
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Original Article :
The role of choline esterase on vesicle brain development of chicken embryo of exposure by carbofuran insecticide
Author :
- Epy Muhammad Luqman*1
- Bambang Poernomo Soenardirahardjo*2
- Laba Mahaputra*3
- Bagian Anatomi Veteriner,Fakultas Kedokteran Hewan
Universitas Airlangga Jl. Muyorejo Surabaya 60115 Telp. 031.5992785 Fax. 031.5993015 - Bagian Anatomi, Fakultas Kedokteran Hewan Universitas Airlangga Jl. Muyorejo Surabaya 60115 Telp. 031.5992785 Fax. 031.5993015
- Bagian Reproduksi Fakultas Kedokteran Hewan Universitas Airlangga Jl. Muyorejo Surabaya 60115 Telp. 031.5992785 Fax. 031.5993015
Abstract :
Carbofuran exposure during embryonic development inhibit ChE and lead to abnormal brain development. This research was aimed to identify the effect of carbofuran exposure to chicken embryo on brain vesicle development during embryonal stage. This research used Randomized Complete design with 3 treatments and repetition with 10 fertile eggs each. Each egg in the control group were injected 0.1 ml NaCl physiologic 0.09%. All of eggs were stored into incubator in 38oC with 60 – 80 % humidity. Observation to brain vesicle were carried out in 72 hr incubation using whole mounts technique. In 72 hr after incubation, the measurement of ChE concentration were carried out by grinding the brain vesicle and the other eggs adding 0.2 ml sterile NaCl physiologic 0.9% solution.The exposure of carbofuran in degraded dose resulted in the increase ChE which was significantly difference and no significant differences in the formation of brain vesicle in those groups. Increasing ChE concentration caused brain vesicle have responsed to carbofuran as toxic agent and subserve growth regulatory and morphogenetic functions in developing embryo. Although carbofuran can promote cholinergic activity evoke neurodevelopmental damage, but brain vesicle resistant to carbofuran as good as adult brain.
Keyword :
Choline Esterase, Chicken Embryo, Carbofuran,
References :
AP Alvares,(1992) Pharmacology and toxicology of carbamates. In: Clinical and Experimental Toxicology of Organophosphat and Carbamates. Oxford : Ballantyne B. and T. C. Marrs (ed). Butterworth-Heinemann Ltd
B Ballantyne,(1992) Overview of the biological and clinical aspects of organophosphat and carbamates. In: Clinical and experimental toxicology of organophosphat and carbamates Oxford : Ballantyne B. and T. C. Marrs (ed). Butterworth-Heinemann Ltd
JW Bigbee,(1999) Morphogenic role for acetylcholinesterase in axonal outgrowth during neural development Environ : Health Perspect. 107 (S1)
S Brimijoin,(1999) Cholinesterases in neural development: new findings and toxicologic implications Environ : Health Perspect. 107 (S1)
C Brodie,(1991) Growth factors attenuate the cholinotoxic effects of ethanol during early neuroembryogenesis in the chick embryo - : Int. J. Dev Neurosci. 9 (3)
California Environmental Protection Agency,(2000) Carbofuran. Public
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