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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University of Baghdad, College of Veterinary Medicine
2000
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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) |
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Attenuation of Dictyocaulus visible Laser radiation Veterinary medicine SF600-1100 |
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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 .
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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 |
_version_ |
1718441104639000576 |