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Experimental study on respiratory cryptosprodiosis
Joint Authors
Abd al-Nur, Muhammad Fathi
Ahmad, Hamid R. H.
al-Gharib, Azzah S.
Source
Journal of the Egyptian Society of Parasitology
Issue
Vol. 39, Issue 2 (31 Aug. 2009), pp.599-606, 8 p.
Publisher
The Egyptian Society of Parasitology
Publication Date
2009-08-31
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Topics
Abstract EN
Cryptosporidiosis has a worldwide geographical and zoological distribution.
Cryptosporidium baileyi oocysts were isolated from the bursa of Fabricius (BF) of 4 weeks-old of 100 broilers.
Twenty five broiler chicks of 2 day old free from cryptosporidial infection were inoculated intratracheally at a dose of lxlO6 chicks.
Five chicks were sacrificed at 4th, 8th, 12th, 16th, and 20th day post-inoculation.
Selected tissues from bursa of Fabricius, cloaca, colon, caeci and tracheas were taken and examined directly by scraping technique for endogen¬ous stages.
The distribution of C.
baileyi in different tissues in the case of intra¬tracheal inoculation; trachea 23 (92 %) chicks infected, bursa of Fabricius 21 (84%) chicks, Cloaca 5 (16 %) chicks, Colon 1 (4%) chick and the caeci show¬ing no infection.
Daily examination of the intratracheal droppings inoculation was done at the 5th day and lasted for 18-20 days, the patent period
American Psychological Association (APA)
al-Gharib, Azzah S.& Abd al-Nur, Muhammad Fathi& Ahmad, Hamid R. H.. 2009. Experimental study on respiratory cryptosprodiosis. Journal of the Egyptian Society of Parasitology،Vol. 39, no. 2, pp.599-606.
https://search.emarefa.net/detail/BIM-104041
Modern Language Association (MLA)
al-Gharib, Azzah S.…[et al.]. Experimental study on respiratory cryptosprodiosis. Journal of the Egyptian Society of Parasitology Vol. 39, no. 2 (Aug. 2009), pp.599-606.
https://search.emarefa.net/detail/BIM-104041
American Medical Association (AMA)
al-Gharib, Azzah S.& Abd al-Nur, Muhammad Fathi& Ahmad, Hamid R. H.. Experimental study on respiratory cryptosprodiosis. Journal of the Egyptian Society of Parasitology. 2009. Vol. 39, no. 2, pp.599-606.
https://search.emarefa.net/detail/BIM-104041
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 603-604
Record ID
BIM-104041