A survey of Haemonchus contortus parasite of sheep from Gharb plain, Morocco
نویسندگان
چکیده
منابع مشابه
Immunological responses of sheep to Haemonchus contortus.
Infections with Haemonchus contortus are a major constraint on ruminant health world-wide. Young lambs are very sensitive to Haemonchus infection. Older lambs and sheep acquire immunity after a continuous or seasonal exposure to the parasite. The mechanisms underlying immunity are still not completely understood. Antibodies, in particular local IgA and IgE, certainly play a role. The role of Ig...
متن کاملCorrection: The bacterial community associated with the sheep gastrointestinal nematode parasite Haemonchus contortus
[This corrects the article DOI: 10.1371/journal.pone.0192164.].
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Ten female lambs of 7-month-old were divided into two equal groups and raised under a helminth-free conditions. Animals in group 1 were immunized two times by whole gut homogenate (WGH) of Haemonchus contortus emulsified in Freund’s adjuvant. In group 2 (control), animals were injected by phosphate buffered saline emulsified in the same adjuvant. Animals were challenged by 10000 third-stage lar...
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........................................................................................................................................ 17 Introduction ................................................................................................................................... 17 Materials and Methods ..........................................................................................
متن کاملThe bacterial community associated with the sheep gastrointestinal nematode parasite Haemonchus contortus
Culture-independent methods were used to study the microbiota of adult worms, third-stage larvae and eggs, both in faeces and laid in vitro, of Haemonchus contortus, a nematode parasite of the abomasa of ruminants which is a major cause of production losses and ill-health. Bacteria were identified in eggs, the female reproductive tract and the gut of adult and third-stage larvae (L3). PCR ampli...
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ژورنال
عنوان ژورنال: Parasite Epidemiology and Control
سال: 2019
ISSN: 2405-6731
DOI: 10.1016/j.parepi.2019.e00094