刺激的

Igniarius were carried out. It will be of scientific significance in researching and developing rare medicial fungi and be useful for searching new natural antitumor medicine.The crude polysaccharides of P. igniarius PIP30、PIP60、PIP80 and PIWE1-10、PIWE10-100、PIWE100 were obtained by ethanol precipitation and ultrafiltrate respectively after hot water extracting.

首先对桑黄子实体多糖进行了分离纯化，通过热水提取、乙醇分级沉淀分离得到粗多糖PIP30、PIP60和PIP80，通过超滤分离得到粗多糖PIWE1-10、PIWE10-100和PIWE100；6种粗多糖经体外刺激淋巴细胞增殖实验表明均有体外刺激淋巴细胞增殖的作用。

The study had found that the cases complicating MODS and the mortality increased following the increase of concentration of sCD14. Conclusion Exdomination may be one of factors that organism released LBP and CD14 stimulated by LPS in SIRS,and LBP,CD14 can addable the effect of LPS,than cause tissue damage by multipul inflammatory factors.

结论全身炎症反应时内毒素血症可能是刺激机体合成和释放LBP、CD14的重要因素之一，而LBP、CD14又可增敏内毒素效应，进一步刺激机体产生大量炎症因子，介导组织损伤。

The fEPSP response evoked in one pathway was small, usually 20–30% of the maximu, whereas a large response, usually 80–90% of the maximum, was evoked in the strong pathway. After recording of the baseline fEPSP evoked at 0.033 Hz, LTP of the weak pathway could be associatively induced by paired stimulation of the weak and strong pathways 100 times at 6 sec intervals, with stimulation of the weak pathway preceded 3–10 msec.

在记录以0.033Hz所引发基础的兴奋性突触后电位之后，在弱的路径上可以因配合弱与强的刺激路径而引发出相关性长期增益（每六秒一次共100次，弱的刺激路径在强的刺激路径之前 3-10 ms），然而当在两个路径之间的配合时间差大於10 ms时即无法形成相关性长期增益，此类型长期增益的引发是需要依赖活化NMDA接受器的，因为给予50 mM的D，L-AP5可以阻断相关性长期增益的引发（兴奋性突触后电位为原来的105±6﹪；n=6）。

One set projects to the basal forebrain and regulates EEG components of REM sleep, whereas the other projects to the medulla and spinal cord and regulates atonia during REM sleep.

一方面刺激基底前脑并调控快动眼睡眠的脑电波，另一方面刺激髓鞘和脊髓使其在快动眼睡眠时处于松弛状态。

However, it is not known how orthodontic force influences the function of cementoblast and what is the relationship between the function change of cementoblast with root resorption. So we studied the effect of mechanical stimuli on root resoption by examining the expression OPG and RANKL and exploring the related signal transduction pathway in cementoblast. Methods: Cementoblasts OCCM30 were cultured in DMEM with 10% FBS for 48 hours and starved in DMEM with no FBS for 24 hours, then subjected to mechanical strain by four-point bending system with tension and compression stress at 2000μstrain at 0.5Hz frequency. The flow cytometry was used to examine the cell cycle and proliferation activity after 3h, 6h, 12h, 24h loading respectively. OPG and RANKL mRNA were analysed with real time quantitive RT-PCR after the same loading period as FCM.

本课题利用四点弯曲力学加载系统，采用流式细胞术、实时荧光定量PCR、Western免疫印迹等方法，研究体外培养的成牙骨质细胞株OCCM-30在不同力学环境中增殖活性的变化，以及其表达骨保护素和破骨细胞分化因子的mRNA的变化，探讨应力刺激对成牙骨质细胞表达破骨细胞分化调控蛋白的影响，并通过对应力刺激下成牙骨质细胞分裂原活化蛋白激酶家族中的ERK1/2、P38MAPK活性的变化及其与OPG、RANKL基因表达变化关系的研究，对力学刺激调节破骨细胞分化调控蛋白的相关上游信号转导通路进行初步探讨。

Analyzing the causes of cystospasm and the effect after taking related nursing measures.

结果：精神因素、泌尿系感染、手术创伤、导管刺激、冲洗液刺激等可引起膀胱痉挛的发生。

Median nerve or deep peroneal nerve stimulation could inhibit completely or partially the deflection of ischemic ECG ST segment due to stimulation of dorsomedial hypothalamic nucleus.

电刺激正中神经和腓深神经均能抑制或部分抑制下丘脑背内侧核诱发的缺血性心电ST段偏移，以刺激MN更为明显。

Skin stimulation test and implantation in vivo found no abscess and fistule formation. Histological section showed there was moderate inflammatory reaction of forign object exciation at the early stage of implantation. At the intermediate stage, inflammatory cells decreased, mainly including lymphocytes, and there was little inflammatory reaction and antigen reaction. Meanwhile, SIS degraded sequently. At 12 weeks, SIS was almost completely degraded and absorbed.

皮肤刺激试验和体内植入研究发现，无脓肿及瘘管形成，组织切片发现SIS植入后组织反应在早期呈现出异物刺激引起轻中度炎性反应，中期时炎症细胞减少，以淋巴细胞为主，炎症反应和抗原反应都较小，同时进行程序性的降解。12周时SIS几乎完全降解吸收。

Capsaicin excites nociceptive afferent nerves to produce warmth when initially applied, but with repeated application it desensitizes unmyelinated nerve fibers to produce hypalgesia without also causing patients to experience a reddening or blistering.

最初辣椒素刺激疼痛传入神经产生温暖，但通过它的反复刺激，使无髓神经纤维不敏感，从而产生痛觉迟钝，也没有造成患者能够体验到发红或者起泡。

Concept of subconsciousness.There are two ways for us to get information: consciousness and subconciousness. Each day we get different extent stimulations tangibly and intangibly, such stimulations waken our awareness and lead to relevant responses. Consciousness is to receive surrounding stimulations mindedly, and subconsciousness is on the contrast way. Subconciousness is the key part of psychological analysis and basis of Sigmund Freud's theory.

何谓潜意识，我们人脑接受信息的方式分为有意识和无意识接收两种方式，我们每天都会受到不同程度有形或无形的刺激，引起我们的注意而产生不同程度的反应，有意识接收是人脑地于周边事物的刺激有知觉地接收信息；而无意识接收是人脑对于周边事物的刺激不知不觉地接收，这就是所谓潜意识，它是精神分析的核心部分，是弗洛伊德的理论的基础。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。