Figure 2From: Dopaminergic neurons in the brain and dopaminergic innervation of the albumen gland in mated and virgin helisoma duryi (mollusca: pulmonata)Confocal images of the anti-TH IgG treated tissues. TH-IR neurons are indicated with arrowheads.a: a part of the albumen gland (AG) with attached carrefour (cf). Lumen (In) is clearly visible within the carrefour. TH-IR nerve endings form a tract (arrow) that originates in the carrefour. TH-IR neuronal cell bodies are seen within the tract b: a part of the albumen gland with attached carrefour. Closely packed together TH-IR cell bodies form walls of the carrefour. c: a part of the albumen gland with TH-IR axons forming the nerve tract with TH-IR neuronal cell bodies visible within the tract. Scale bar = 100 μm.Back to article page