Late pregnancy is associated with an increase in regulatory cytokines and a decline in nematode-specific antibody levels in sheep infected with Teladorsagia circumcincta
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The gastrointestinal nematode Teladorsagia circumcincta is a prevalent and economically important parasite of sheep. Sheep develop acquired immunity to T. circumcincta, characterised by nematode-specific antibody production and a type 2 T-helper (Th) cell resp... ...
