We evaluate whether helminth parasites affect both cellular and humoral components of the immune system of Magellanic penguin (Spheniscus magellanicus Forster, 1781) chicks. We measured immune components after the ...

Humoral and cell-mediated immunity was investigated in fourteen patients with non-toxic multinodular goitre and ten healthy controls by in vitro methods. These included determination of sheep erythrocyte and complement ...