Figure 9From: Protective immunity against Trichinella spiralis in mice elicited by oral vaccination with attenuated Salmonella-delivered TsSP1.2 DNAT. spiralis adult females collected from mice vaccinated with ∆cyaSL1344/pcDNA3.1-TsSP1.2 at 7 days after challenge. A Morphology of T. spiralis adult females (Scale bar = 100 μm) from mice vaccinated with ΔcyaSL1344/pcDNA3.1-TsSP1.2 (a), ΔcyaSL1344/pcDNA3.1 alone (b) and only PBS (c) groups. B The mean length ± SD of 10 adult females from each group. Asterisk demonstrates an evident differences (P < 0.01) in female length relative to the two control groups.Back to article page