Whole immunization period went on 7 weeks , for that time primary and boosted immunization were carried out at 0 , 2 , 4 , 7 week , respectively . the results shown that antibodies titer of immunized animals were 0 . 54 and 0 . 61 ( od ) at 4 , 7 week , respectively , and control animals had no production of specific antibodies . high levels antibodies in plasma of immunized animals draw on large numbers of free ss , and its titer or integrated free ss concentration were 0 . 48 - 0 . 72 or 2 . 4 - 11 . 3nmol / l , respectively 血液內(nèi)高水平的特異性抗體結(jié)合了大量的游離ss (抗體滴度在0 . 48 - 0 . 72的范圍內(nèi),結(jié)合的ss的濃度范圍為2 . 4 - 11 . 3nmol l ) ,在不改變生長(zhǎng)激素脈沖分泌各項(xiàng)指標(biāo)和垂體生長(zhǎng)激素mrna豐度的情況下(對(duì)照組和免疫組動(dòng)物生長(zhǎng)激素水平總平均,基線平均,峰頻率,峰強(qiáng)度和mrna豐度分別為3 . 14ng ml , 2 . 25內(nèi)豪古農(nóng)業(yè)大學(xué)搏士學(xué)位論文ng ml , 4