心理应激

结论：（1）由打靶考核引起的心理应激对新兵红、白细胞免疫功能均有影响，但对其红细胞天然免疫黏附功能影响的持续时间更长；

Conclusion : ( 1 ) Acute psycho-logical stress induced by military examination can affect both WBC and RBC immune function in recruits , with the effect on RBC immune function stronger than that on WBC immune .

运动及心理应激对大鼠不同部位SOD活性的影响

Exercise and Psychological Stress on Different Parts of Rat SOD Activity

心理应激对大鼠下丘脑与胃生长抑素mRNA细胞的影响

Effects of psychological stress on the somatostatin mRNA cells of hypothalamus and stomach in the rat

心理应激、不良生活习惯与心理健康呈显著负相关（P0.05）。

Psychological stress , or bad living habits had significant negative correlation to mental health ( P0.05 ) .

长期心理应激对大鼠体内锌铜含量、SOD活性及MDA含量的影响

Effect of long-term psychological stress on zn , cu content , sod activity and lipid peroxidation in rats

急性心理应激对不同运动负荷大鼠血清IL-6和TNF-α含量的影响

Effect of Acute Mental Stress on Serum IL-6 and TNF - α in Rats Trained with Various Loads

四种中药复方对急性心理应激大鼠IL-1β和IL-2的影响

Effects of Four Herbal Compound Formulae on the Contents of IL-1 β and IL-2 in Acute Psychological Stress Rats

目的：观察心理应激对大鼠颞下颌关节（temporomandibularjoint，TMJ）的影响及其病理改变。

Objective : To observe the influence of emotional stress on the temporomandibular joint ( TMJ ) of SD rats .

心理应激时青年人R-R间期变异性的谱分析

Spectral Analysis of R-R Intervals in Adolesent Persons during Mental Stress

心理应激雌性大鼠海马NA、5-HT与下丘脑GnRH含量的变化

Neurotransmitter NA , 5-HT levels in hippocampus and content changes of GnRH in hypothalamus in female rats exposed to psychologic stress

手术前后时期的心理应激和生理应激均可抑制细胞免疫功能，主要表现为T淋巴细胞和自然杀伤（NaturalKiller，NK）细胞的数量减少和活性减弱。

Perioperative psychological and physiological stress can suppress cell-mediated immunity , including the decrease of T lymphocytes and natural killer ( NK ) cells in the number and activities .

心理应激对哮喘大鼠肺内神经肽及NK1受体mRNA表达的影响

Effect of Psychological Stress to Neuropeptide and Neurokinin-1 Receptor mRNA Expression in Rats with Asthma

目的：本研究建立慢性心理应激大鼠抑郁模型，探讨应激与HPA轴功能紊乱和海马神经元损害在抑郁症发病中的相关机制。

Objective : This research aimed to explore the mechanism of HPA axis hyperfunction and hippocampus damage in depression by chronic stress .

急性心理应激使30分钟游泳运动组的IL-6含量升高，非常显著高于对照组；并使TNF-α含量保持稳定。

Acute mental stress increases significantly the level of IL-6 of the 30 minutes-trained-group , in the same time , keeps the level of TNF - α .

方法：健康的雄性SD大鼠24只，随机分为对照组、中等强度心理应激组、高强度心理应激组，每组8只。

Methods : All 24 SD rats were divided into three groups : control , high intensity of the noise stress , middle intensity of the noise stress .

心理应激后表现为高低状态焦虑组运动员IgA含量差异，高焦虑组IgA浓度明显低于低焦虑组。

The IgA concentration in group of high state anxiety athletes decreased significantly more than that of low state anxiety in response to the stressor .

结果发现：（1）急性心理应激使大鼠IL-6和TNF-α含量下降，显著低于安静对照组；

Result : ( 1 ) Acute mental stress makes the level of IL-6 and TNF - α of the SD rats significantly lower than the controlled group .

心理应激组的SCL-90总分及每个因子、SDS、SAS标准分之平均分，均高于国内常模，差异有统计学意义（P<0.01）。

Both the total score of SCL-90 and the average of SDS and SAS are higher than norm in Chinese ( P < 0.01 ) .

方法建立慢性心理应激模型，进行6周游泳训练：测定各组大鼠血清皮质醇、IL-2、IL-6的含量。

Methods To construct chronic psychological stress model and carry out swim for 6 weeks in rats . The contents of cortisol , IL-2 and IL-6 were detected .

运动及心理应激后24h，慢性心理应激组的皮质醇含量仍明显高于大强度运动组（P＜0.05）。

In 24 h after psychological stress and exercise , the cortisol content of chronically psychological stress group was still higher than high-in - tensity exercise group obviously ( P < 0.05 ) .

目的：探讨心理应激源对脑组织Na＋，K＋－ATP酶活性的影响及发生机制，以及自由基清除剂对该酶活性的保护作用。

To study the mechanisms of effect on activity of Na + , K + - ATPase in brain tissue by psychic stressors and the protecting function of free radical enzymatic scavengers .

为了研究运动对心理应激大鼠的影响及其机制，通过对大鼠施加4周的非稳态噪音刺激以及进行运动干预，测定大鼠的行为和血清SOD和MDA的变化情况。

In order to investigate the effects and mechanism of exercise , SOD activity and the MDA content in peripheral blood of the rats under the four-weeks unstable noise and exercise were measured .

方法采用声光电复合刺激引起心理应激获得大鼠卵巢内分泌功能降低模型，用化学荧光法检测模型大鼠海马NA、5HT；

Methods The ovarian endocrine dysfunction in female rat model was established by a complex stimulus of sound , light and electricity .

目前尚缺乏心理应激促发/诱发AMS病理机制的相关研究。

Up till now , the research on the pathomechanism of psychological stress to urge or induce acute high altitude sickness is still lack .

目的：探讨不同心理应激强度对大鼠外周血淋巴细胞凋亡及其调控基因Bcl-2、Bax基因表达的变化。

Objective : To investigate the effects of the psychological stress on peripheral blood lymphocytes apoptosis and Bax , Bcl-2 gene expression in rats after being given different intensity of noise stress .

菟丝子黄酮对心理应激雌性大鼠下丘脑β-EP与腺垂体FSH、LH的影响

Effects of Flavonoids from Semen Cuscutae on Changes of β - EP in Hypothalamuses and FSH and LH in Anterior Pituitaries in Female Rats Exposed to Psychologic Stress

应用电刺激心理应激箱诱发心理应激动物模型，用立早基因（c-Fos、c-Jun）二种蛋白为探针，研究了心理应激对中枢神经系统即脑功能的影响以及加味逍遥丸的调节作用。

The psychological stress model was established using foot electric shock box . The immediately early gene ( c-Fos 、 c-Jun ) was detected as a probe .

目的研究运动对慢性心理应激大鼠行为及血清皮质醇、IL-2、IL-8的影响方法建立慢性心理应激模型，进行6周游泳训练；

Objective To study the effect of exercise on behavior and serum levels of cortisol , interleukin-2 ( IL-2 ) and interleukin-8 ( IL-8 ) in rats under chronic psychological stress .

HE染色显示：心理应激组SD大鼠髁突软骨发生了病理性改变，其中心理应激组Ⅱ最为严重，表现为髁突软骨胶原纤维松解、断裂并形成大小不一的裂隙。

HE stain revealed condylar cartilage of the psychological stress group happened pathological changes , and the psychological stress group II was the most serious , collagenous fibers relaxed and formed the different sizes fractures .

结论：心理应激及其应对方式与早产的发生相关，早产脐血DHEA的较高含量可能是心理应激与早产发生的病理生理中介途径之一。

Conclusion : The high content of DHEA-s may be one of path-physiological media mechanisms between stress and occurrence of preterm birth .