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- A GC/MS method for the determination of serotonin (5 hydroxytryptamine, 5 HT) has been ?developed?. 采用气相色谱/质谱法（GC/MS）测定了正常大鼠和服药大鼠脑组织中5－羟色胺（5－HT）的浓度。
- Objective To explore the effect of diplo sideway and multi target stereotactic technique on 5 hydroxytryptamine(5 HT) in patients with compulsion. 目的探讨双侧多靶点立体定向手术对强迫症患者5羟色胺(5HT)代谢的影响。
- Methods: The cumulative concentration effect curves of 5 hydroxytryptamine (5 HT) on isolated saphenous vein of dogs in the presence or absence of 94 95 10 L was investigated. 方法 :建立 5 羟色胺 ( 5 HT)对犬离体大隐静脉收缩作用的量效曲线 ,观察 94 95 10L对该量效曲线的影响。
- The changes of norepinephrine(NE),dopamine(DA)and 5 hydroxytryptamine(5 HT)in larvae of bay scallop Argopecten irradians at different development stages and after induced by KCl and CaCl 2 have been studied. 采用生化方法测定了不同发育阶段及人工诱导后海湾扇贝 (Argopectenirradians)幼虫体内去甲肾上腺素 (NE)、多巴胺 (DA)和 5 羟色胺 ( 5 HT)含量的变化。
- Objective To observe the behavior and content of dopamine(DA),norepinephrine(NA),5 hydroxytryptamine(5 HT) in stratium of mice treated with different doses of 1 methyl 4 phenyl 1,2,3,6 tetrahydropyridine(MPTP). 目的 观察不同剂量对 1 甲基 4 苯基 1,2 ,3 ,6 四氢吡啶 (MPTP)小鼠行为学及脑纹状体多巴胺 (DA)去甲肾上腺素 (NE)、5 羟色胺 (5 HT)及其代谢产物含量的影响 ,探讨MPTP致帕金森病 (PD)样小鼠模型的最佳条件。
- Methods The 5 hydroxytryptamine containing immunoreactive(5 HT IR)neurons in the rat's ileum were investigated by immunohistochemistry,utilizing an antibody against serotonin in rats and dogs. 方法 应用 5 羟色胺 (5 HT)抗体的免疫组织化学改良法对正常小狗 (5只 )回肠切片标本、正常大鼠 (8只 )和 5 羟色胺酸前处理大鼠 (4只 )回肠外纵肌全层铺片标本内含 5 HT免疫反应性 (5 HT IR)神经元进行了观察研究。
- But no significant changes were found in the microwave exposed groups at 2 and 5mW/cm 2.No significant changes of the concentrations of 5 hydroxytryptamine(5 HT),5 hydroxyindole acetic acid(5 HIAA) and dopamie(DA) in brains were found. 辐射强度为2和5m W/cm 2 时未见上述生物学指标有显著性改变。 大脑中单胺类神经递质5-羟色胺、5-羟吲哚乙酸和多巴胺的含量在各暴露组均未发现显著性变化
- Result: 5 HT can significantly prolonged the latent period and duration of CSD. 结果 :5 HT可以明显延长CSD的持续时间。
- Regulating the levels of 5 HT and DA is one of the antidepressive mechanisms of ACSP. 调节 5 HT、DA神经递质是四逆散活性成分抗抑郁机制之一
- Objective To study the distribution of 5 HT receptor in neurons of guinea pig inferior mesenteric ganglion(IMG). 目的 观察豚鼠肠系膜下神经节 (IMG)细胞的 5 羟色胺 (5 HT)受体分布。
- High dosage of CDF could markedly increase the content of Ach and 5 HT,and decrease the activity of AchE (P<0 01). 复方丹参方大剂量组能明显升高 Ach含量及 5 - HT含量 ;降低脑内 Ach E活性 (P<0 .;0 5;0
- ACSP could increase the levels of 5 HT and DA ( P <0 01), hence, improving the behavior of the model rats. 四逆散活性成分能升高 5 HT、DA含量 (P <0 0 1) ;进而改善大鼠行为特征。
- AIM To observe the distribution of 5 HT 5A receptor subtype (5 HT 5A R) in the rat nervous system. 目的 观察大鼠神经系统内 5 - HT5A受体亚型 (5 -HT5AR)的定位分布 .
- At age of three month,no difference were found in NE,DA and 5 HT levels between all exposed groups and the controls. 3月龄期，染锰各组的NE、DA和5－HT含量，与对照组间无显著性差异。
- Objective:To explore the role of 5-hydroxytryptamine (5 HT) in the pathogenesis of psoriasis. 目的:探讨5羟色胺在银屑病发病机制中的作用。
- Method: The expression of 5 HT in the psoriatic lesions was tested by SP immunihistochemical method. 方法:用免疫组化SP法检测银屑病患者皮损中5羟色胺(5HT)的表达。
- AIM:The purpose is to study the effects of hypericin on behavior and expression of 5 HT,and NE in depression rat brain. 目的:研究贯叶连翘提取物对抑郁大鼠行为学及脑内5羟色胺(5HT)、去甲肾上腺素(NE)表达的影响。
- Conclusion: Rutin could inhibit PAF induced platelet aggregation,5 HT release and the increase of intraplatelet free calcium. 结论:芦丁可抑制PAF诱导的血小板聚集、ht释放及血小板内游离钙浓度增加。
- Objective To study the effect of Oxytocin(OT) on pain modulation in nucleus raphe magnus(NRM) and its relation to endogenous 5 HT. 目的 探讨中缝大核 (NRM)内催产素 (OT)在痛行为调制中的作用 ,及其和内源性 5 HT在痛行为调制中的关系。
- Objective:To study the effect of neurotensin(NT) on pain modulation in nucleus raphe magnus (NRM) and its relation to endogenous 5 HT. 目的 :探讨中缝大核 (NRM)内神经降压素 (NT)在痛觉调制中的作用 ,及其和内源性 5 HT在痛觉调制中的关系。
