过敏性支气管哮喘患者粘膜SIgA免疫功能的研究

在进一步明确疾病诊断和改进测定方法的基础上,本文从外分泌液中SIgA和外周血淋巴细胞培养上清液中IgA含量测定两个方面对过敏性哮喘患者的粘膜SIgA免疫功能进行了研究。过敏性哮喘病人唾液SIgA粘膜局部分泌率与鼻分泌液中SIgA含量均较正常人显著增高(p=0.028,0.021),表明过敏性哮喘患者可能呈粘膜SIgA免疫高反应状态。其外周血淋巴细胞培养上清液中IgA含量与唾液、鼻分泌液中SIgA含量无明显相关性,提示过敏性哮喘病人粘膜IgA分泌细胞的功能异常可能与细胞免疫调节障碍有关。     

即刻早期和晚期基因的转录产物在巨细胞病毒感染中的诊断作用

近年来对于巨细胞病毒(CMV)的即刻早期(IE)基因和晚期(L)基因的结构和功能有了较为深入的研究.应用核酸杂交技术和聚合酶链反应等先进技术检测IE-mRNA和L-mRNA能在早期特异性地诊断CMV活动性感染,对于临床治疗和预后监测有重要的指导意义.     

Material base of acupuncture effects

Acupuncture is one of the common treatment methods in China, and its clinical effectiveness has now been accepted in many countries or it has been expanded worldwide and applied as a medical modality. In China, clinical practice has proved that the indications of acupuncture include more than 300 disorders in nervous system, endocrine system, immune system, circulatory system, digestive system, respiratory system, urinary system, reproductive system, blood system, sensory system and motor system, and the indications are increasingly created with the development of the clinical application of acupuncture. Since 1949, China has attached great importance to the development of Chinese medicine cause, invested a large amount of money to finance Chinese medicine, and achieved fruitful results, as a result, to maintain the leading role of acupuncture in the world. Preceding researches have proven that acupuncture is effective in clinical practice, and it works in bi-directional regulation by many procedures such as nerve-endocrine-im-munenetwork, which undoubtedly shows the objectivity of acupuncture effects. Above research achievements have called extensive attention across the world.     

Hormone Secretion by Cell Culture of Human GH-PRL Secreting Pituitary Adenomas: Effects of Bromocriptine

Acuteobstructivesuppurativecholangitis(AOSC)isasurgicalsyndromewithveryhighmorbidity.Hypotensionand/orshockthatdevelopattheverybeginningareimportantcausesofdeath.AcuteintraductalpressureincreasingisthemostsignificantpathophysiologicalfeatureofAOSC.Previousstudiesshowedthathypotensionorshockcouldbeinducedbyhighintraductalpressure,whichwasrelatedtomajorsplanchnicnerved].Buttheroleofparasympathicnerveinthisprocessremainsunknown.Thisstudywasconductedtoinvestigatetheeffectsofvaguenerveonthehemo…     

A STUDY ON THE CLINICAL EFFECT AND IMMUNOLOGICAL MECHANISM IN THE TREATMENT OF HASHIMOTO'S THYROIDITIS BY MOXIBUSTION

71 cases of Hashimoto's thyroiditis were treated by moxibustion and their immune functionand thyroid function were observed.It was found that moxibustion was able to reduce thethyroid amibodies in the peripheral blood of the patients with hypothyroidism and to recovertheir thyroid function.It was also found that moxibustion could lower the thyroid antibodysecretory levels and ADCC(antibody-dependent cell mediated cytotoxicity)activities ofthe lymphocytes,in addition,the action of moxibustion in reducing the secretion of thyroidantibodies was related to its action of regulating the proportions of T lymphocyte subsets.The results indicate that the treatment of Hashimoto's thyroiditis by moxihustion is probably accomplished through its effect in regulating the relationship among the T lymphocytesubsets.     

免疫异常与妊高征的研究进展

妊高征是导致孕产妇及围产儿死亡的重要原因 ,病因及发病机理一直不清。近年 ,许多学者提出免疫异常与妊高征发病关系密切。现将国外学者对免疫平衡失调与妊高征相关性的研究进展作一综述     

高效液相色谱分离和定量测定人参、花旗参以及人参制剂中的人参皂甙

应用高效液相色谱法,μBondapak C_(18)柱(内径3.9毫米,高30厘米)反相系统分析,注入样品量10～20微升,流动相:乙腈-水(30:70),流量:2毫升/分,检测波长:203nm,流出液可用LC-55或LC-75分光光度计在203nm处直接测定其透光率,测定极限为300微克。室温下30分钟内可分离并检出人参皂甙Rb_1、Rb_2、Rc、Rd、Rf和Rg_2,而Re和Rg_1不能分开。用相同的柱,改用乙腈-水(18:82)为流动相,流量4毫升/分,能很好地分离Re和Rg_1。因梯度洗脱测出的各峰保留时间重现性差,而且基线漂移,故不采用梯度洗脱法。各种人参皂甙的定量测定是用外标准方     

关于针灸经络研究的一些想法

目前国内应用免疫学理论与技术进行针灸研究的人越来越多。从1958年以来已取得不少研究成果,但由于条件限制,当时的研究面较狭窄,手段也较简单。七十年代为阐明针刺治疗急性细菌性痢疾等的机理而开展的免疫研究取得了新的进步。一系列研究结果     

挪威围产专家Bergsjφ讲学纪要

挪威Bergen大学妇产科Bergsjφ教授应联合国人口活动基金会和中华人民共和国卫生部邀请,于1988年3月来上海、武汉讲学。现将其主要部分整理如下。 一、妊娠高血压综合征(Pregnancy In-duced-hypertension,PIH)     

对甲亢阴虚证的细胞免疫学观察

为避免不同医生对同一病人虚证证侯作出不同的辨证,近年来对虚证本质作了许多研究。仅以甲状腺疾病为例,赵伟康等用生化学方法证明甲亢阴虚火旺证患者尿儿茶酚胺与17-羟皮质类固醇排量均明显增