ANATOMY

Detailed explanation-1: -Eosinophils can consume foreign substances. For example, they fight substances related to parasitic infection that have been flagged for destruction by your immune system. Regulating inflammation. Eosinophils help promote inflammation, which plays a beneficial role in isolating and controlling a disease site.

Detailed explanation-2: -Regulating inflammation. For example, eosinophils play a key role in the symptoms of asthma and allergies, such as hay fever. Other immune system disorders also can contribute to ongoing (chronic) inflammation.

Detailed explanation-3: -Helminthic infestation and schistosomiasis are the main parasitic causes of eosinophilia.

Detailed explanation-4: -During parasitic infections, the numbers of peripheral blood eosinophils are highly increased under the influence of Th2 cell-derived IL-5, IL-3 and GM-CSF, and eosinophils are recruited from the circulation into inflamed or damaged tissues by the eosinophil selective chemokine, eotaxin [2].