In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
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Question: Decreased histamine H1 receptor binding in the brain of depressed patients.

Answer: histamine H1 receptor


Question: Low incidence of paradoxical platelet activation by glycoprotein IIb/IIIa inhibitors.

Answer: glycoprotein IIb/IIIa


Question: Induction of heat shock proteins (HSPs) by sodium arsenite in cultured astrocytes and reduction of hydrogen peroxide-induced cell death.

Answer:
heat shock proteins