AbomasumStomach, RuminantEndoplasmic ReticulumReticulumOmasumHaemonchiasisStomach DiseasesSarcoplasmic ReticulumRumenCattle DiseasesHaemonchusSheepCattleKetosisParturient ParesisBromusTrichostrongyloidiasisTrichostrongyloideaSheep DiseasesEndoplasmic Reticulum StressEndoplasmic Reticulum, RoughDigestionSarcoplasmic Reticulum Calcium-Transporting ATPasesGastrointestinal MotilityVagotomyDigestive SystemCalcium-Transporting ATPasesAnimal FeedGastrointestinal ContentsMilkNematode Infections