龄

The effects of the rare earth La2O3 on growth and reproduction of Tenebrio molitor L.

制备每kg麦麸分别含10，20，30，40.50，60，100，150，200和300mg氧化镧的饲料，用这10种剂量的饲料分别连续饲喂1日龄的黄粉虫Tenebrio molitor L。

When the corrosion time arrived at 450th day, the FTIR results of mortars' surface showed that the characteristic peak value of SiO6 (501cm-1) existed, and it could be confirmed the thaumasite' formation.

侵蚀龄期达到450d时，试件表面取样的FTIR结果中存在明显的SiO6特征波峰（501cm-1），证明试件表面已生成 thaumasite。

Methods Rats aging 4 weeks were immobilized by limb-tail fixation for 2 and 4 weeks respectively, and then the wet weight, gray weight, bone mineral density of femurs and tibiae were measured, the histopathological and histomorphological parameters also were detected, which were used to evaluate the effect of immobilization on bone content and bone structure of femurs and tibiae in growing rats. The VDR expression of femurs and tibiae in the growing rats was evaluated by immunohistochemistry and image analysis.

通过腿－尾固定法对4周龄幼鼠分别进行右后肢2周和4周制动，采用股骨湿重、灰重、骨密度测量，骨组织病理学和骨组织形态学参数测定等方法对比评价制动对幼鼠制动侧股骨和胫骨的骨量、骨结构的影响，采用免疫组织化学和图象分析方法检测制动对幼鼠骨VDR表达的影响。

Methods: Fifty-four female SD rats (8-month-old) were randomly divided into three groups, 18 rats in each group, They included a sham-operated group, an ovariectomized group and a tonifying kidney recipes therapy group, After 3 months, the animal models of osteoporosis were established, pour titanium smooth columnar implants were placed in the proximal metaphyses of left tibiae of the rats.

选用纯种8月龄雌性SD大鼠54只，随机分为3组：假手术组，卵巢切除组，卵巢切除加中药治疗组，每组18只。切除卵巢切除组及中药组大鼠双侧卵巢，假手术组大鼠仅切除双侧卵巢附近的脂肪组织。术后3个月，在三组大鼠胫骨近中干骺端分别植入纯钛光滑柱状种植体。

Infants aged 3 months tol year were the high-risk population of iron deficiency anemia.

3月龄～1岁的婴幼儿是缺铁性贫血的高发人群。

Methods Thirty New Zealand and, rabbits underwent unilateral anterior cruciate ligament transection were random divided into two groups.

30只6个月龄新西兰大白兔行右膝关节前交叉韧带切断术。

In addition, infants who received continuous transpyloric feeding were compared to those who received intermittent nasogastric feeding for their severity of apnoea and bradycardia, feed tolerance, nutritional intake and weight gain.

TP组：比较TP前、后呼吸暂停及心率减慢的发生情况，喂养耐受性营养摄入及体重增长速度，并与相对应胎龄的NG组的患儿比较呼吸暂停，心率减慢，喂养耐受性及体重增长速度。

Results: In infants who received transpyloric feeding, the number of episodes of apnoea and bradycardia per day decreased sig- nificantly, and vomiting and abdominal distension did not recur after the commencement of transpyloric feeding.

结果：TP组：患儿TP后与TP前比较，在纠正胎龄为30周及31周时，每日呼吸暂停及心率减慢的发生率明显减少，未再出现呕吐及腹胀，在摄入蛋白及能量相似的情况下，体重增长速度比TP前慢。

Sugar and protein content in the haemolymph after fed with transgenic rice Total sugar content in the haemolymph of SSB fed with KMD1 was significantly lower than that of the control, while trehalase activity was significantly higher than that of the control, but there were no significant differences on trehalose concentration and glucose concentration between the treatment and the control. However, there were no significant differences on all the four components mentioned above between SSB fed on MSB and the control.

四、取食转基因抗虫水稻后二化螟幼虫血淋巴糖代谢和蛋白质浓度的变化五龄二化螟幼虫取食KMD1后血淋巴总糖含量显著低于取食秀水11对照的，海藻糖酶活性显著高于对照，而海藻糖含量和葡萄糖含量与对照组相比都无显著差异；取食MSB后二化螟血淋巴总糖含量、海藻糖含量、葡萄糖含量以及海藻糖酶活性与取食明恢86的对照相比，均差异不显著。

To explore effect of copper on MPTP in liver cell, performance, blood index, hepatic function, growth hormone and histopathological change, copper sulfate, copper methionine and tribasic copper chloride had been used in this experiment, level of copper was 11mg/kg in control group, the three levels of each copper sulfate, copper methionene and TBCC added to the basas diet were 110mg/kg, 220mg/kg and 330mg/kg copper in experimental groups.

为了全面了解肉鸡饲料中铜元素对其肝细胞线粒体膜通透性转变孔、生产性能、血常规、肝功能、生长激素以及组织病理学变化的影响，本试验选用：硫酸铜、蛋氨酸铜、三碱基氯化铜作为铜源，基础日粮对照组饲料铜含量为Feedstuff推荐的11mg/kg，三个试验高铜组分别为：110mg/kg、220mg/kg、330mg/kg.360羽1日龄AA商品代肉鸡随机分为12组，每组30羽。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。