Fig. 9From: Klebsiella pneumoniae in the intestines of Musca domestica larvae can assist the host in antagonizing the poisoning of the heavy metal copperEffects of different diets on PO activity in the hemolymph of housefly larvae. Abbreviations: Lb, Luria–Bertani medium; Cu, CuSO4; K, K. pneumoniae solution; CuK, mixed solution of K. pneumoniae and CuSO4; P, K. pneumoniae phage; CuP, mixed solution of K. pneumoniae phage and CuSO4. Asterisks indicate significant differences at *p < 0.05, **p < 0.01Back to article page