Using anatomical method, the gonadal development in postembryonic period of Rana chensinensis, which had been migrated from Northeast China, is studied.
OBJECTIVE: To explore three-dimensional reconstruction of hepatic portal vein by laminagraphy of cast specimens to provide anatomic basis for hepatectomy.
The syndrome displayed as protrudent eyes, lackluster surface with white cytocysts, ulcerative gill, swoln throat, anabrotic liver and inflammatory intestinal tract.
Later, the German morphologist Ernst Haeckel would convince Huxley that comparative anatomy and palaeontology could be used to reconstruct evolutionary genealogies.
Animal experiment and clinical study showed that low frequency electric stimulation on pedunculopontine nucleus (PPN) could obviously reduce the akinesis of PG.