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The result suggests that IGF-IR and EGFR might be involved in mediating the effects of energy intake on the development of reproductive system in prepubertal gilts.

结果表明:日能量水平显著影响初情期前母猪卵巢上两种生长因子受体的表达,高能量对表达有促进作用,有利于两种生长因子作用的发挥,从而利于生殖系统的生长发育;因此,IGF-1R和EGFR可能参与介导能量摄入对初情期前母猪生殖系统发育的影响。

The experiment was conducted to study the effects of digestible energy and true digestible lysine on performance, composition of gestation tissue and hormone levels of primiparous sows during early gestation (mating-on day 84 of gestation), and to find out optimal requirement for energy and Lys content of primiparous sows during early gestation.

本试验旨在研究日消化能和真可消化赖氨酸含量对初产母猪妊娠前期(配种~妊娠第84天)生产性能、妊娠物组成和血液激素水平的影响,得出初产母猪妊娠前期能量和赖氨酸的适宜需要量。

This experiment was designed to investigated the effect of energy and lysine content of thediet on maternal body gain, total number born, litter weight, serum biochemical indexes and hormone level, by means of saturation-D best regression design, so as to improve the reproductive performance of primiparous sow and offer theoretical basis for feeding during gestation.

本试验旨在研究日消化能(DE,Digestible Energy)和真可消化赖氨酸(TDLys,True Digestible Lysine)含量对初产母猪不同妊娠阶段母体增重、胎儿数、窝重、血液生化指标和激素水平等的影响,为提高初产母猪的繁殖性能以及在妊娠期进行合理饲喂提供理论依据。

In trial 2, according to the similarity of calving date and milk yields, 25 primiparous Holstein cows were divided into five equal groups in a randomized block design with 49 days period. The general diet of dairy farm was fed to cows of control. The alfalfa block 2.7kgd^(-1 was substituted respectively by rice straw block Ⅰ,Ⅱ,Ⅲ or Ⅳ as treatments.

试验2,选取25头初产荷斯坦泌乳母牛采用随机区组设计按产犊日期、产奶量一致原则等分为5组,对照组用奶牛场常规日饲喂,试验Ⅰ、Ⅱ、Ⅲ、Ⅳ组分别用稻草块Ⅰ、Ⅱ、Ⅲ、Ⅳ等量替代苜蓿草块,每头替代量为2.7kgd^(-1),试验期49d。

Experiments were done on four dairy goats fitted with rumen cannulae and fed under different feeding regimes to measure the variations of ciliate protozoal population, pH and Eh in the rumen.

应用4头置有永久性瘤胃瘘管的乳用山羊,进行了三种不同饲养制度下瘤胃纤毛虫种群及pH和Eh变化的测定。结果表明,日性质是影响山羊瘤胃纤毛虫种群变化的主要因素。纤毛虫密度以含饲期喂精料加干草最高;精料加青草次之;放牧青草期最低。

In experiment 1, a 5 weeks folate depletion protocol was employed, using 13-week old Hyline pullets assigned to receive a semi-purified folate-deficient diet or a commercial corn-soybean meal based diet supplemented with 1 mg/kg pteroylglutamic acid.

试验一:以叶酸缺乏之半纯化饲餵饲十三周龄之新母鸡,为期五周,藉以了解新母鸡叶酸缺乏时,血液相及血液生化值的变化,以作为叶酸是否缺乏之指标。

But ricinine was found in the livers of white mice fed with undetoxified CBM when its propotion was above 10% in diet. There was no remnant of both ricinine and allergen found in the groups of white mice fed CBM treated by JM fungus and DTfungus.

残毒检测结果显示,在CK组中,当蓖麻饼在小白鼠日中添加比例达到10%以上时,小白鼠肝脏中有蓖麻碱残留,但未检测出变应原残留;其它各组均未检测出蓖麻碱和变应原残留。

This experiment was conducted to study the effects of different dietary Alkyl Polyglycoside levels on ruminal fermentation characteristic in order to observe the potential use value of APG in feed additive area.

本试验通过研究日中添加不同水平的烷基多糖苷(alkyl polyglycoside, APG)对山羊瘤胃发酵特性的影响,考察APG在饲料添加剂领域的潜在用途。

Combined with In Vitro, In Sacco, and In Vivo techniques, this paper studies the effects of processed corns on ruminal fermentation, intestinal digestion, the synchronous metabolism of energy and nitrogen, and production performance of lactating cows, in order to provide the theoretical base for ruminal fermentation manipulation, ration formulation and the effective utilization of nutrients by ruminants.

以体外、半体内和体内方法相结合的技术手段研究了不同加工处理的玉米对奶牛瘤胃发酵、小肠消化、以及能氮同步代谢和生产性能的影响,旨在为瘤胃发酵调控和反刍动物营养物质的有效利用以及日的合理配制提供科学的理论依据。

The conclusion indicated that the dosage of BSN2 at 1.5×1011 cfu/d benefit ruminal fermentation and increased the metabolites in vitro.

说明BSN2培养物在基础日中的添加量为1.5×1011 cfu/d时能促进瘤胃微生物发酵,提高瘤胃代谢产物浓度。

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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。