Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study

Attenuated 3rd stage larvae of Dictyocaulus filaria, by continuos emission of visible Helium- Neon laser of 1mW and a wave length of 632.8 nm for 2.5,5,10 and 15 minutes, were dosed twice orally to four groups of five kids each. The first dose contained 1000 larvae and after five weeks a second dos...

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Autores principales: S. A. G AL-S amarrae, F. J. K. AL- Mishhadani
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Lenguaje:EN
Publicado: University of Baghdad, College of Veterinary Medicine 2000
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Acceso en línea:https://doaj.org/article/46860000878043779c215d04160c74fd
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spelling oai:doaj.org-article:46860000878043779c215d04160c74fd2021-11-09T11:36:44ZAttenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study10.30539/ijvm.v24i2.11651609-56932410-7409https://doaj.org/article/46860000878043779c215d04160c74fd2000-06-01T00:00:00Zhttps://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1165https://doaj.org/toc/1609-5693https://doaj.org/toc/2410-7409 Attenuated 3rd stage larvae of Dictyocaulus filaria, by continuos emission of visible Helium- Neon laser of 1mW and a wave length of 632.8 nm for 2.5,5,10 and 15 minutes, were dosed twice orally to four groups of five kids each. The first dose contained 1000 larvae and after five weeks a second dose of 2000 larvae was given . A 5 th group of five kids was left as control.  Results showed that attenuation at 2.5 min. exposure was insufficient as indicated by the increase in respiratory rate, eosinophilia and shading of larvae in the feaces. The results indicated that attenuation of Dictyocaulus filaria larvae at (5, 10 , and 15) min. exposure to laser radiation were efficient and safe to be used as attenuated vaccine . S. A. G AL-S amarraeF. J. K. AL- MishhadaniUniversity of Baghdad, College of Veterinary MedicinearticleAttenuation of Dictyocaulusvisible Laser radiationVeterinary medicineSF600-1100ENThe Iraqi Journal of Veterinary Medicine, Vol 24, Iss 2 (2000)
institution DOAJ
collection DOAJ
language EN
topic Attenuation of Dictyocaulus
visible Laser radiation
Veterinary medicine
SF600-1100
spellingShingle Attenuation of Dictyocaulus
visible Laser radiation
Veterinary medicine
SF600-1100
S. A. G AL-S amarrae
F. J. K. AL- Mishhadani
Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study
description Attenuated 3rd stage larvae of Dictyocaulus filaria, by continuos emission of visible Helium- Neon laser of 1mW and a wave length of 632.8 nm for 2.5,5,10 and 15 minutes, were dosed twice orally to four groups of five kids each. The first dose contained 1000 larvae and after five weeks a second dose of 2000 larvae was given . A 5 th group of five kids was left as control.  Results showed that attenuation at 2.5 min. exposure was insufficient as indicated by the increase in respiratory rate, eosinophilia and shading of larvae in the feaces. The results indicated that attenuation of Dictyocaulus filaria larvae at (5, 10 , and 15) min. exposure to laser radiation were efficient and safe to be used as attenuated vaccine .
format article
author S. A. G AL-S amarrae
F. J. K. AL- Mishhadani
author_facet S. A. G AL-S amarrae
F. J. K. AL- Mishhadani
author_sort S. A. G AL-S amarrae
title Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study
title_short Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study
title_full Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study
title_fullStr Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study
title_full_unstemmed Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study
title_sort attenuation of dictyocaulus filaria larvae by visible laser radiation : 2- in vivo study
publisher University of Baghdad, College of Veterinary Medicine
publishDate 2000
url https://doaj.org/article/46860000878043779c215d04160c74fd
work_keys_str_mv AT sagalsamarrae attenuationofdictyocaulusfilarialarvaebyvisiblelaserradiation2invivostudy
AT fjkalmishhadani attenuationofdictyocaulusfilarialarvaebyvisiblelaserradiation2invivostudy
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