The pressor effect of adenosine was due to carotid body cheoreceptor activation. However, a slight increase of ABP induced by intracarotid bolus injection of adenosine following the section of carotid sinus nerves was observed in a few rats, which implied that the central effect might be involved in the pressor effect of adenosine. The delayed effect of adenosine may be attributed to the direct actions (including the negative chronotropic action, thenegative dromotropic action, the negative inotropic action and the vasodilator effect) of adenosine on the heart and blood vessels.

前一效應(yīng)主要與頸動(dòng)脈體化學(xué)感受器的激活有關(guān)，但在少數(shù)動(dòng)物国内精品久久久久电影al换脸，頸動(dòng)脈內(nèi)注射腺苷的升壓效應(yīng)在切除竇神經(jīng)后并未完全消除，表明腺苷有可能進(jìn)入神經(jīng)中樞而發(fā)揮作用；后一效應(yīng)可能由腺苷直接作用于心臟和血管一区二区网站，通過(guò)其負(fù)性變力、變時(shí)、變傳導(dǎo)和血管擴(kuò)張等作用日韓在線專區，導(dǎo)致心臟自律性降低日本欧美最新在线一区二区色，輸出量減少和外周阻力下降。

After the RPE cells were damaged,the outer segments of photoreceptors became disrupted and shortened until karyopyknosis.

模型組大鼠RPE細(xì)胞破壞后男女猛烈无遮挡高清免费，光感受器細(xì)胞外節(jié)出現(xiàn)斷裂三级黄片抠屄免费观看视频、縮短的變化直到核固縮。

As the bridge between central nervous system and peripheral receptor or effector, peripheral nerve plays an important role in neurotransmission and neurotrophy.

周圍神經(jīng)作為聯(lián)系中樞神經(jīng)系統(tǒng)(central nervous system老妇女性爱视频，CNS)與外周感受器或者效應(yīng)器之間的橋梁日韩色五月一区二区，在神經(jīng)傳遞、神經(jīng)營(yíng)養(yǎng)等方面發(fā)揮著重要作用日韩性爱免费观看。

All these data indicated that in small DRG neurons, VR1-involved peripheral mechanism plays an important role in activation of nociceptor and peripheral analgesia by neomycin.

研究提示VR1受體參與的外周機(jī)制在傷害性感受器的激活和新霉素的鎮(zhèn)痛效應(yīng)中可能起重要作用99色在线视频观看。

In the central, 5-HT can induce the release of inhibitory neurotransmitter γ-aminobutyric acid etc. through 5-HT2A receptor resulting in analgesia. In the peripheral, 5-HT can active the nociceptor and advance the traumatic information transmission.

在中樞可以通過(guò)2A受體引起抑制性神經(jīng)遞質(zhì)γ-丁氨酸等的釋放，從而發(fā)揮鎮(zhèn)痛作用好超碰在线；在外周參與傷害性感受器的活化国产在线视频一区二区，促進(jìn)傷害性信息的傳遞。

RESULTS: VIP widespread expression existed on photoreceptor-outer, inner nuclear layer, inner plexiform layer of retinal and choroids; weak expression existed on ganglion cell layer and nerve fiber layer.

結(jié)果： VIP的表達(dá)主要位于視網(wǎng)膜光感受器外節(jié)av网址在线播放、內(nèi)核層黄色片视频在线免费观看在线小影院、內(nèi)叢狀層和脈絡(luò)膜，在神經(jīng)節(jié)細(xì)胞層和神經(jīng)纖維層有較弱表達(dá)日本高清视。

RESULTS: In the retinal region without light, the structure of every layer was clear, cells in neuroepithelial layer arrayed in rule, some bubble presented in external granular layer and internal granular layer, RPE cells were compact, and the color of pigment article was coincident. In the region with direct blue light and that with 30J/cm2+Acrysof one-piece/ pMMlA, cells on photoreceptor and external granular layer were lost partially, bubble increased, RPE cells were with different sizes, and cell edema, cell lost and pigment article cluster could be seen.. In region with 30J/cm2+Natural, a little disorganization could be seen comparing to that without light, but more normal than those with Acrysof and direct eradia tion.

結(jié)果：未照射部位：視網(wǎng)膜各層次結(jié)構(gòu)清晰日韩国产区，神經(jīng)上皮層內(nèi)各細(xì)胞排列規(guī)則，整齊视频毛片，RPE細(xì)胞排列緊密均勻亚洲天堂国产制服，色素顏色一致；單獨(dú)光照和透過(guò)Acrysof一片式I0L：光感受器層部分細(xì)胞丟失老乱女中文字幕熟女熟妇，外核層可見(jiàn)固縮核国亚洲视频，濃密，內(nèi)顆粒層細(xì)胞大量丟失免费激情网址，內(nèi)叢狀層內(nèi)空泡明顯增多五月天亚洲综合在线电影，RPE表面，細(xì)胞大小不均中国精品Jizz免费看，可見(jiàn)腫脹精品欧美视频在线观看视频、缺失，細(xì)胞內(nèi)色素濃密欧美A以一区二区三区、聚集成塊网红日批视频；透過(guò)Nat-ural一片：與未照射處相比，視網(wǎng)膜各層次結(jié)構(gòu)仍有部分破壞国产高清无码视频在线播放，但程度明顯減輕在线日本免费黄色视频。

The data were analyzed by analysis of variance between the control group and experimental group and by analysis of snk-q among each dosage in the experimental group.results: vip widespread expression existed on photoreceptor-outer, inner nuclear layer, inner plexiform layer of retinal and choroids; weak expression existed on ganglion cell layer and nerve fiber layer.

結(jié)果： vip的表達(dá)主要位于視網(wǎng)膜光感受器外節(jié)欧美视频日、內(nèi)核層、內(nèi)叢狀層和脈絡(luò)膜欧美黄色片，在神經(jīng)節(jié)細(xì)胞層和神經(jīng)纖維層有較弱表達(dá)日韩毛片色哟哟一区二区三区四区五区。

Thus, the membrane of the neurons in the respiratory center and CRCs may own TASK-1, which can sense the change of H+ or CO2 of the extracellular fluid and enhance the output of the respiration by increasing the excitability of the neurons.

因此，我們推測(cè)TASK-1可能存在于呼吸中樞和/或中樞化學(xué)感受器绿色私人午夜，當(dāng)細(xì)胞外H+或CO2增加時(shí)伊人av导航，可通過(guò)作用于該通道而增加呼吸相關(guān)神經(jīng)元的興奮性，使呼吸活動(dòng)增強(qiáng)国产一级性交高潮片。