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193114

STUDIES ON RESISTANCE OF IRAQI-SHEEP TO DIGTYOCAULUS FILARIA INFECTION

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Last updated: 05 Jan 2025

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Abstract

The resistance of Iraq-sheep to D.filaria was studied on sixteen lambs. Wide variations in degree of resistance were observed. Solid immunity was develop < /strong>ed by two lembs resulted in partial or complete elimination of worm burden of initial infection when challenged 28 days post primary exp < /strong>osure, while other two lambs failed to do so. The resistance was initiated in challenged lambs within seven days after patency of pri mary exposure whereas those Lambs re-infected before patency of initial infection were una ble to evoke any degree of resistance. Immune mechanism in the resistent lexbs app < /strong>e ared to operate in migratory pathway from mesentri lymph nodes to the lungs. The resistent lambs showed resp < /strong>iratory dis tregs similar to those show by non-resistant and control infected animals possibly due to the high susceptibility of this breed to se condary bacterial pneumonia.

DOI

10.21608/avmj.1979.193114

Authors

First Name

S.A.

Last Name

EL-SAMARRAE

MiddleName

-

Affiliation

Dept. of Vet. Medicine and Therapeutics, Faculty of Vet. Med., Baghdad University

Email

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First Name

Y.M.

Last Name

ABDEL HAMID

MiddleName

-

Affiliation

Dept. of Vet. Medicine and Therapeutics, Faculty of Vet. Med., Baghdad University

Email

-

City

-

Orcid

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First Name

F.K.

Last Name

AL-ANI.

MiddleName

-

Affiliation

Dept. of Vet. Medicine and Therapeutics, Faculty of Vet. Med., Baghdad University

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Orcid

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Volume

6

Article Issue

11.12

Related Issue

27216

Issue Date

1979-01-01

Receive Date

1979-08-19

Publish Date

1979-01-01

Page Start

91

Page End

100

Print ISSN

1012-5973

Online ISSN

2314-5226

Article File

AVMJ_Volume 6_Issue 11.12_Pages 91-100.pdf

PDF . 2.8MB

Link

https://avmj.journals.ekb.eg/article_193114.html

Detail API

https://avmj.journals.ekb.eg/service?article_code=193114

Order

8

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

https://avmj.journals.ekb.eg/

MainTitle

STUDIES ON RESISTANCE OF IRAQI-SHEEP TO DIGTYOCAULUS FILARIA INFECTION

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Article

Created At

23 Jan 2023