催产

The hyperalgesic effect induced by intrathecal injection of atosiban might be more profound in rats with ligation than in rats with inflammation. The results revealed that the roles of endogenous and exogenous oxytocin are different in different pain models.

不同痛觉模型间催产素镇痛作用的比较鞘内注射催产素所引起的镇痛效应从弱到强的顺序是：正常大鼠、炎症痛大鼠、神经损伤性痛大鼠。

Comparisons between oxytocin-induced antinociception in different hyperalgesic models The order of antinociceptive effects induced by intrathecal administration of OT is: in normal rats, in rats with inflammation, in rats with ligation .

这些结果提示，在正常及炎症痛大鼠，催产素系统和阿片系统彼此参与介导对方的镇痛效应；而在神经损伤性痛大鼠，催产素系统和阿片系统在痛觉调制上是相对独立的。

OT is involved in the modulation of the transmision of nociceptive information in the spinal cord of rats with sciatic nerve ligation Intrathecal administration of OT induced a significant analgesic effect during 1 to 10 day after sciatic nerve ligation and a significant hyperalgesic effect from 11 day after sciatic nerve ligation .

催产素参与神经损伤痛敏大鼠脊髓水平痛觉信息传递的调节在坐骨神经损伤性痛大鼠鞘内注射催产素对痛觉的影响呈现先镇痛后痛敏二相性，转折点是结扎后第11天。

Intrathecal injection of nonselective opioid antagonist naloxone blocked the OT-induced antinociception in normal rats and in rats with inflammation; intrathecal injecion of naloxone lightly enhanced the OT-induced hyperalgesic effect in rats with ligation during hyperalgesia phase.

在正常和炎症痛大鼠鞘内注射naloxone几乎完全阻断催产素的镇痛作用，在神经损伤性痛大鼠中naloxone轻微增强催产素的痛敏作用。

Despite receiving statistically identical trust signals from givers, the massaged trustees with their higher oxytocin levels returned a whopping 243% more than their unrubbed counterparts.

除了统计从授予者那里辨别并接受的信任暗示，被按摩的受信任者带着更高的催产素水平回到他们的拍档身边，比起未受摩擦的拍档，他们惊人的催产素水平高出了243%。

The secretion peak of female fish ovulated successfully was sustained from 12 to 16 hours after first inducing injection and the serum GtH levels were increased significantly compared with control group and un-ovulated fish. The effect time of LHRH-A was related close to the serum GtH levels.

测定了催产前后不同时间史氏鲟血清中GtH含量的变化，统计分析表明成功排卵的雌鱼比未排卵和阴性对照组在催产后12 h和16 h GTH分泌量升高显著，最高达到234 ng·mL-1；催产效应时间与催产后血清中GtH的含量紧密相关。

S-Moberg shows that oxytocin is secreted into the blood by the pituitary gland during sex, particularly orgasm, and plays a role in pair bonding, an evolutionary adaptation for long-term care of in

举例来说，乌那斯–莫柏格在《催产素作用》一书中表示，性交时脑下腺分泌催产素进入血液，加强两人的眷恋连结，是演化上为了长期照顾婴儿的适应行为。

The dosages of exogenous hormone were determined by the ovary maturation coefficient of brooders when inducing spawning artificially.

因此，在进行人工催产时，应根据催产亲鱼的性腺成熟系数决定外源激素的剂量，性腺成熟系数较大者，其外源激素的剂量宜小些；而性腺成就系数较小者，其外源激素的剂量宜大些。

Based on an unprecedented large-scale artificial breeding experiment on loaches in Henan Province, this paper discusses the effects of different oxytocics on induced spawning and the process of embryonic development in the course of artificial breeding.

在河南省首次对泥鳅进行了大规模人工繁殖试验，并对人工繁殖过程中不同催产剂对催产效果的影响和泥鳅胚胎发育过程作了探讨。

Under controlled conditions, the gonad of loaches develops normally, but the induced spawning rate changes with the use of oxytocics: the effect of a mixture of progesterone-...

在人工控制条件下，泥鳅性腺发育正常，催产率因催产剂不同而不同，使用LRH-A2和DOM混合催产和使用HCG和LRH-A2混合催产效果更明显，在水温21-24℃、盐度5‰的流水环境中，经25h左右仔鱼大量出膜，体长为3.5-4.8mm。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。