[Effect of Bushen Yiqi Hexue recipe on endometrial P21 expression of embryo implantation dysfunctional mice].

Objective: To observe the effect of Bushen Yiqi Hexue recipe on endometrial P21 and PCNA expression of embryo implantation dysfunctional mice.

Method: The expression of P21 protein was analyzed by means of immunoblot and immunohistochemical method. The expression of PCNA protein was analyzed by means of immunohistochemical method.

[Advances of studies on the biophysical and biochemical properties of meridians].

The essence of meridian-collateral system is one of the momentous theoretical topics of the life science. In recent years, many authors have been trying to elucidate various kinds of meridian phenomenon from different points of view including physics, chemistry, biology, traditional Chinese medicine, modern science and so on. The physical detection results intuitively indicated biophysics specificities of meridians, including electricity, heat, sound, light, magnesium, the migration of the injected isotope along the running route of meridians and so on.