查询词典 rats

Methods Sixty adult healthy male Wistar rats were enrolled in the experiment. PTSD-like rat model was established by single prolonged stress. There was no SPS stimulation in the control group and the rats of the other five groups were undisturbedly raised for 24 hours, 4 days,7 days,14 days and 28 days respectively after SPS stimulation.The expressions of glucocorticoid receptors in the locus ceruleus nucleus of all groups were detected with Nissl staining, immunohistochemistry,Western blotting and PCR, and image analysis and statistical analysis were performed.

成年健康雄性Wistar大鼠60只，使用无连续单一应激方法建立PTSD大鼠模型，分别取SPS处理后24h、4d、7d、14d和28d大鼠蓝斑组织，同时取正常蓝斑组织作为对照，应用尼氏染色观察蓝斑形态，采用免疫组织化学、免疫印迹和RT-PCR方法分别观察及检测各组蓝斑神经元GR表达的变化，并进行图像分析和统计学处理。

Methods:Using the model to construct PTSD-like rats. SPS is not performed in the control group and the rest three groups are undisturbedly raised for respectively 24h, 7d and 14d after SPS stimulation. PTSD-like symptoms can be seen in the rats group 7 days after SPS which is the PTSD-like group.

使用SPS方法建立PTSD样大鼠模型，无SPS刺激组为对照组，其余三组分别为SPS刺激后静养24h、7d和14d，其中7d组出现PTSD样症状为PTSD样大鼠组。

In order to further investigate the relationship of SP and ESCs, we design two level experiments —in vitro and in vivo. In vivo, firstly, We establish the nomal rat full-thickness wounds model, and employ integrin β1 keratin 19(K19)、 keratin 15(K15)、 Brdu as ESCs markers to conform the existence of ESCs in the granulation tissue of Group Capsaicin (rats were subcutaneously injected capsaicin pre-injury to damage sensory neuron and block the secretion of neuropeptides), Group Control, and Group SP (rats were injected SP in the wound postinjury). Secondly, as diabetic skin lacking of SP due to extensive pathological changes of sensory ending, we make a hypothesis:one of the main reason of unhealing wounds on diabetic patients could be insufficient SP which lead to fewer ESCs recruitment around wounds.

在此基础上，为进一步验证P物质促进表皮干细胞向肉芽组织中募集这一重要发现，本研究首先利用β1整合素、K19、K15等干细胞标记物以及干细胞慢周期性的特点，分别在体观察了正常皮肤伤口愈合过程中SP组、辣椒素组采用特异性感觉神经毒性药物辣椒素(capsaicin皮下预注射化学性除去感觉神经从而阻止神经肽分泌、对照组肉芽组织中表皮干细胞分布特点；其次，糖尿病患者皮肤存在周围末梢神经的损伤和神经肽含量的下降，这是否会导致糖尿病皮肤伤口创缘表皮干细胞募集不足，继发伤口难愈？

MATERIALS: Totally 270 healthy unpregnant SD rats were obtained, including 180 males with body mass of 190- 210 g, and 90 female rats with body mass of

材料：健康未生育的sD大鼠270只，雌性大鼠180只，体质量190-210 g，雄性大鼠90只，体质量225～275 g，鼠颗粒饲料喂养，常规饮水，自然光照，室温25℃。

Our results shown: Compared with those of the unradiated rats, the number of S-100 protein immunoreactive positive glial cells in the brains of the irradiated rats increased gradually. More S-100-positive glial cells with multiple long processes and hypertrophic cell bodies were also observed in these areas.

在此基础上，又做了同一照射剂量（20Gy）照射大鼠半脑后不同存活期间（id，7d；14d，Zld，28d）大鼠全脑S－100动态变化的观察，发现其规律如下：在上述时间点大鼠脑内各部位卜刁m蛋白免疫反应细胞数量进行性增加，伴有 S－100免疫阳性细胞的胞体逐渐增大和交起增多，与正常对照组具有明显的差异。

The ECG recovery time of anaesthetized rats was about 13 hours, much longer than that of conscious unstrained rats (about 4 hours).

麻醉大鼠的ST段恢复至基线所需时间为13 h左右，显著长于清醒无拘束大鼠（4 h左右）。

Blood pressure, heart rate and their variabilities were measured in conscious, unstrained rats and middle pregnant rats. BRS of heart rate control was measured by using a bolus intravenous injection of phenylephrine (5 μg/kg).

在清醒、自由活动状态下测定妊娠SD大鼠和正常对照SD大鼠的HRV、BPV和自发性BRS；静脉注射去氧肾上腺素(5μg/kg)以测定压力反射对心率的控制功能。

ISO pretreatment had no effecton arteriolar and postcapillary venular blood flow velocityin LPS rats or leukocyte adherence in LPS or control rats.

预防性使用 ISO 不会影响 LPS 组的小动脉和毛细血管后小静脉的运动速率，也并不影响 LPS 组和对照组白细胞的附着性。

ISO pretreatment had no effecton arteriolar and postcapillary venular blood flow velocityin LPS rats or leukocyte adherence in LPS or control rats.

预防性使用 ISO 不会影响 LPS 组的小动脉和毛细血管后小静脉的运动速率，也并不影响 LPS 组和对照组白细胞的附著性。

Twenty healthy male SD rats weighing 280-300 g were adopted to prepare acellular xenogenous nerve, 52 male Wistar rats weighing 250-300 g were adopted to prepare the 10 mm defect model of left sciatic nerve.

取健康雄性Wistar 大鼠52 只，体重250 ～ 300 g，制备大鼠左侧坐骨神经10 mm 缺损模型。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。