Research Article

Effects of Nanosilver Exposure on Cholinesterase Activities, CD41, and CDF/LIF-Like Expression in ZebraFish (Danio rerio) Larvae

Figure 9

(a) 48 h old ZF larva. In the head, only olfactive areas and heart were marked, while most of the staining was concentrated in the neuromuscular sites of trunk and tail. (b) A higher magnification of the head; (c) The arrows point to motor single neurons in the ventral part of the neural tube; (d) a particular of the tail, showing the staining of the myocommas; (e) the motor neurons are viewed in a slightly rotated trunk of a 72 h larva; (f) the white arrow points to the paracordal vessel of the 72 h larva.
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