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Figure 4: Growth curves of hypox rats. Hypox rats were gavaged with BmrhGH at the dose of 4.5 mg/rat.day in silkworm pupae protein sample (diamond). In the control group, hypox rats were gavaged with protein sample from silkworm pupae infected by WT BmNPV at the same dose (triangle). The hypox rats of third group were gavaged with 0.9% NaCl solution as blank (square).