5Oumi T,Ukena K,Matsushima O,et al. The GGNG peptides:ovel myoactive peptides isolated from the gut and the whole body of the earthworm[J]. Biochem Biophys Res Commun,1995,216(3):1072-1078.
6Hrzenjak T,Hrezenijak M,Kasuba V,et al. A new source of biologically active compounds-earthworm tissue[J]. Comp Physiol,1992,102(3):441-447.
7Green L C,Wagner D A,Glogowski J,et al. Analysis of nitrate,nitrite and [15N] nitrate in biologic fluids[J]. Anal Biochem,1982:126-131.
4Roberson C N,Roberson K M,Padilla G M,et al. Induction of apoptosis by diethylstilbestrol in hormone- insensitive prostate cancer cells[J]. Natl Cancer Inst, 1996,88:908-910.
5Jacques H M. Sex steroid receptors in peripheral T cells :Absence of androgen receptors and restriction of estrogen receptor to OKT8 position cells[J]. J Immunol,1983,130 (6) :27-67.
6Medina K I.. Pregnancy-related steroids are potential negative regulators Of B lymphopoiesis[J]. Pro Natl Acad Sci USA,1991 ,(12) :5082-5386.
