Fig 3
Immunological assessment of anti-D. acutus venom IgY against venom from five species of snakes found in China by immunodiffusion assay. a In the central well (0): D. acutus venom (30 μg); in the peripheral wells: (1) anti-D. acutus IgY crude extract (1200 μg); (2–5) the serial dilutions (1:2, 1:4, 1:8, and 1:16, respectively) of the crude extract; (6) physiological saline. b and c In the central well (0) anti-D. acutus IgY crude extract (1200 μg) whereas the the peripheral wells contained 30 μg of the following: (1) T. albolabris venom; (2) D. acutus venom; (3) D. saxatilis Emelianov venom; (4) B. multicinctus venom; (5) N. atra venom; and (6) physiological saline