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- A GC/MS method for the determination of serotonin (5 hydroxytryptamine, 5 HT) has been ?developed?. 采用氣相色譜/質(zhì)譜法(GC/MS)測定了正常大鼠和服藥大鼠腦組織中5-羥色胺(5-HT)的濃度。
- Objective To explore the effect of diplo sideway and multi target stereotactic technique on 5 hydroxytryptamine(5 HT) in patients with compulsion. 目的探討雙側多靶點(diǎn)立體定向手術(shù)對強迫癥患者5羥色胺(5HT)代謝的影響。
- 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 羥色胺 ( 5 HT)對犬離體大隱靜脈收縮作用的量效曲線(xiàn) ,觀(guān)察 94 95 10L對該量效曲線(xiàn)的影響。
- 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. 采用生化方法測定了不同發(fā)育階段及人工誘導后海灣扇貝 (Argopectenirradians)幼蟲(chóng)體內去甲腎上腺素 (NE)、多巴胺 (DA)和 5 羥色胺 ( 5 HT)含量的變化。
- 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 觀(guān)察不同劑量對 1 甲基 4 苯基 1,2 ,3 ,6 四氫吡啶 (MPTP)小鼠行為學(xué)及腦紋狀體多巴胺 (DA)去甲腎上腺素 (NE)、5 羥色胺 (5 HT)及其代謝產(chǎn)物含量的影響 ,探討MPTP致帕金森病 (PD)樣小鼠模型的最佳條件。
- 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 應用 5 羥色胺 (5 HT)抗體的免疫組織化學(xué)改良法對正常小狗 (5只 )回腸切片標本、正常大鼠 (8只 )和 5 羥色胺酸前處理大鼠 (4只 )回腸外縱肌全層鋪片標本內含 5 HT免疫反應性 (5 HT IR)神經(jīng)元進(jìn)行了觀(guān)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. 輻射強度為2和5m W/cm 2 時(shí)未見(jiàn)上述生物學(xué)指標有顯著(zhù)性改變。 大腦中單胺類(lèi)神經(jīng)遞質(zhì)5-羥色胺、5-羥吲哚乙酸和多巴胺的含量在各暴露組均未發(fā)現顯著(zhù)性變化
- Result: 5 HT can significantly prolonged the latent period and duration of CSD. 結果 :5 HT可以明顯延長(cháng)CSD的持續時(shí)間。
- Regulating the levels of 5 HT and DA is one of the antidepressive mechanisms of ACSP. 調節 5 HT、DA神經(jīng)遞質(zhì)是四逆散活性成分抗抑郁機制之一
- Objective To study the distribution of 5 HT receptor in neurons of guinea pig inferior mesenteric ganglion(IMG). 目的 觀(guān)察豚鼠腸系膜下神經(jīng)節 (IMG)細胞的 5 羥色胺 (5 HT)受體分布。
- High dosage of CDF could markedly increase the content of Ach and 5 HT,and decrease the activity of AchE (P<0 01). 復方丹參方大劑量組能明顯升高 Ach含量及 5 - HT含量 ;降低腦內 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) ;進(jìn)而改善大鼠行為特征。
- AIM To observe the distribution of 5 HT 5A receptor subtype (5 HT 5A R) in the rat nervous system. 目的 觀(guān)察大鼠神經(jīng)系統內 5 - HT5A受體亞型 (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月齡期,染錳各組的NE、DA和5-HT含量,與對照組間無(wú)顯著(zhù)性差異。
- Objective:To explore the role of 5-hydroxytryptamine (5 HT) in the pathogenesis of psoriasis. 目的:探討5羥色胺在銀屑病發(fā)病機制中的作用。
- Method: The expression of 5 HT in the psoriatic lesions was tested by SP immunihistochemical method. 方法:用免疫組化SP法檢測銀屑病患者皮損中5羥色胺(5HT)的表達。
- 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:研究貫葉連翹提取物對抑郁大鼠行為學(xué)及腦內5羥色胺(5HT)、去甲腎上腺素(NE)表達的影響。
- Conclusion: Rutin could inhibit PAF induced platelet aggregation,5 HT release and the increase of intraplatelet free calcium. 結論:蘆丁可抑制PAF誘導的血小板聚集、ht釋放及血小板內游離鈣濃度增加。
- 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 探討中縫大核 (NRM)內催產(chǎn)素 (OT)在痛行為調制中的作用 ,及其和內源性 5 HT在痛行為調制中的關(guān)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 :探討中縫大核 (NRM)內神經(jīng)降壓素 (NT)在痛覺(jué)調制中的作用 ,及其和內源性 5 HT在痛覺(jué)調制中的關(guān)系。