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The researchers injected cocaine into a fourth group .

研究人员给第四组小鼠注射可卡因。

Injected echinacea in particular has caused severe reactions .

注射紫锥菊制剂尤其可能导致严重反应后果。

These are mostly injected medicines , such as generic chemotherapy drugs .

这些药品多为注射类针剂，如普通的化疗药物。

These cells were then injected into the marmosets to treat their injury .

这些细胞随后被注射进狨猴体内以治疗它们所受的伤。

Allison demonstrated how an anesthetized mouse is injected with the antibody to ctla-4 .

阿里森展示了一只被麻醉的老鼠如何被注射ctla-4抗体。