Coelomocytes: Biology and Possible Immune Functions in Invertebrates with Special Remarks on Nematodes

Figure 2

(a)–(h) Light micrograph (DIC) of coelomocytes. (a) Round granular type. (b) Reticulate type. (c) Ovoid type with distinct nucleus. (d) Round vacuolated type. (e), (g) Bipolar type. (f) Bilobed type. (h) Ovoid type. (i) Transmission electron micrograph of coelomocyte: g = granule; n = nucleus; nl = nucleolus; m = mitochondria; v = vesicle (scale bar A–H = 5 𝜇m; I=0.5𝜇m).

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