Task: Named Entity Recognition
Input (English):  By Northern analysis , macrophage inflammatory protein ( MIP ) - 2 mRNA in BAL cells increased markedly 1 h after NaVO3 instillation and reduced a little bit at 4 h , whereas MIP - 1alpha mRNA in BAL cells was expressed relatively high 1 h after NaVO3 instillation , although a basal expression was detected in control group , and returned rapidly nearly to control level at 4 h .
Output (English): MIP - 1alpha