The experiment was designed as a 5×5 Latin square with five Chinese Merino male sheep with rumen and duodenal cannulae to examine the effects of supplementation Tween 80 and Tween 20 on ruminal fermentation and nutrient digestibility. In the experiment, the animals were given a basal diet consisting of compound feed and corn straw.

選取裝置永久性瘤胃瘺管和十二指腸瘺管的中國美利奴綿羊欧美亚洲日韩一级特黄在线，采用5×5拉丁方試驗設(shè)計，在飼喂玉米秸稈綿羊日糧中分別添加5，10g/d Tween 20或3， 6g/d Tween 80中文字幕在线www，以空白為對照，以研究不同水平的非離子表面活性劑Tween 20和Tween 80對綿羊瘤胃消化代謝的影響XⅩXWWW。

Serial blood samples via the dorsal aorta cannulae showed that the GH secretion of starved juvenile grass carp (bodyweight 0.5-1.0kg) was still episodic, but with higher values of average GH, basal GH, and peak GH.

檢測由背大動脈導(dǎo)管抽取的連續(xù)血樣的結(jié)果表明：饑餓狀態(tài)下草魚(體重為 0 。5- 1 最新黄色网站一级。0kg)生長激素分泌仍是間歇性的亚洲自拍第一区，但饑餓明顯提高其總體生長激素平均值、基礎(chǔ)生長激素平均值和其最大峰值日韩欧美亚中州在线观看。

Summary Background : We tested the hypothesis that pediatric gastroscopy is more successful using the ProSeal laryngeal mask airway with the drain tube as a conduit to the stomach than using nasal cannulae with conentional oral access to the stomach.

背景：本研究預(yù)驗證這樣一種假設(shè)：在小兒胃鏡檢查中應(yīng)用帶有引流管ProSeal喉罩作為入胃通道（ProSeal LMA 組）比經(jīng)鼻導(dǎo)管常規(guī)口腔入胃胃內(nèi)通路更易獲得成功日本三级在线专区高清。

Experiment(2): Six one years old gansu high mountain fine wethers(avg wt 25~30 kg) fitted with permanent ruminal and proximal duodenal cannulae were assigned to double 3×3 Latin square design, to measure the apparent digestibilities of nutrients in rumen, postrumen and total tract and the apparent nitrogen retention as well as the dynamic changes of the rumen metabolic parameters in wethers fed with diets which SC:NSC ratio were respectively 1.57, 1.95 and 2.29.

試驗：選用6 只1 歲左右，體重25~30kg国产美女AAA在线，裝有永久瘤胃瘺管和十二指腸近端套管的甘肅高山細(xì)毛羯羊九九视频精品38在线播放，采用3×3 有重復(fù)拉丁方設(shè)計，研究了SC： NSC 比例(1.57Aa黄色网址、1.95激情图片欧美乱伦、2.29)飼糧的瘤胃內(nèi)、瘤胃后和全消化道營養(yǎng)物質(zhì)表觀消化率及氮表觀存留率图片区小说区另类激情校园，以及瘤胃內(nèi)環(huán)境參數(shù)的動態(tài)變化最新性爱。

After anesthesia and tracheal intubation, the heart was exposed through median sternotomy. Conventional,CPB procedure was performed by cannulation of an 8F infant arterial cannula in the ascending aorta and two 20F venous cannulae in the superior vena cava and the inferior vena cava.

麻醉后氣管插管，從胸骨正中進(jìn)胸欧美16一17sex性HD，在上办公室系列欧美精品、下腔和主動脈插管建立CPB動物模型黄色视频在线看免费，分別進(jìn)行DHCA和常溫CPB。

The purpose of the present study was to investigate the role of central arginine vasopressin in corticotropin releasing hormone-induced fever in the rat. Guide cannulae were inserted into the third ventricle and placed over the ventral septal area. The content of arginine vasopressin in the VSA of the brain was determined by radioimmunoassay. Colon temperature was monitored in lightly restrained rats by insertion of a catheter-mounted thermistor probe 5 cm in the rectum.

實驗對大鼠進(jìn)行第三腦室和腦腹中隔區(qū)插管最新国产一级中文免费，用數(shù)字體溫計測量大鼠的結(jié)腸溫度三及A片人人看呢，用放射免疫分析法測定腦中隔區(qū)精氨酸加壓素(arginine vasopressin， AVP)含量男人操女的亚洲国产视频，觀察腦中隔區(qū)AVP在大鼠促腎上腺皮質(zhì)激素釋放激素(corticotrophin releasing hormone色色色色色色色色色色网， CRH)性發(fā)熱機(jī)制中的作用。