nephridium
1.The intestine,adductor muscle,nephridium and gill anlage develop after 90 days.
2.Objective Study on the changes of Orphanin FQ in the plasma and nephridium organizes of rat with Brian trauma, and to explore the effects of Orphanin FQ on acute nephridium injury.
3.Study on the changes of Orphanin FQ in the plasma and nephridium organizes of rat with Brian trauma
4.The ciliated funnel-shaped inner opening of a nephridium into the coelom in some invertebrates and lower vertebrates.
5.Conclusion Orphanin FQ may be an important factor in the process of acute nephridium injury after brian trauma.
6.Methods build up a model of rat with brian trauma,and then determined the Levels of Orphanin FQ in the plasma and nephridium organizes by RIA method.

