人血清中IgE含量随年龄增长的改变及临床意义

IgE是反应素型抗体,血清中浓度很低,在体内与嗜碱细胞或肥大细胞表面的IgE受结合.对不同年龄组正常人进行血清IgE检查,发现随年龄增加,IgE含量有增高趋势,并且随年龄增高亦有过敏性疾病多发的趋势.吸烟数量过多、时间长亦可使IgE增高.     

微量元素锌在佝偻病治疗中的效果观察

目的 :探讨补充锌 +维生素D +钙剂治疗佝偻病的效果。方法 :随机分为 3组 ,每组各 5 3例。对照组给予常规治疗 (即维生素D +钙剂 ) ,治疗 1组先给予锌治疗 1个月后 +常规治疗 ,治疗 2组同时给予锌 +常规治疗。 3个月为 1疗程。治疗前后检测血清微量元素及骨碱性磷酸酶 (BALP)等项目。结果 :治疗 1、2组疗效好于对照组 ,差异非常显著 (P <0 0 1) ;治疗1组疗效好于治疗 2组 ,差异有显著性 (P <0 0 5 )。结论 :治疗大多数伴低锌的佝偻病先补锌 1个月 ,再加常规治疗 ,疗效更佳。     

双氯灭痛药膜体外透皮速率的实验研究

作者选择乙基纤维素、聚乙烯醇等高分子材料制成涂膜剂，用大鼠皮进行双氯灭痛药膜的体外透皮速率测定。结果表明，氮酮与丙二醇可以促进药物渗透。不同的高分子材料可影响药物的扩散与释放，从而影响其透皮速率。与无膜无促透剂处方相比，药物在乙基纤维素中的透皮速率没有增加，在聚乙烯醇膜中的透皮速率有显著增加。     

Intensive chemotherapy for peripheral T-cell lymphomas.

Forty-two patients with previously untreated peripheral T-cell lymphomas (PTCL) were treated with an intensive chemotherapy protocol. Either the BACOP or the m-BACOD regimen was used for induction. Patients achieving complete clinical remission after three courses were given intensive consolidation and maintenance chemotherapy similar to the L10/L17M protocol designed by the Memorial Sloan-Kettering Group for acute lymphoblastic leukemia and lymphoblastic lymphoma. There were 27 (64 per cent) males and 15 (36 per cent) females. The median age was 54 years (mean 53, range 15 to 68). Seven of them (17 per cent) had stage I disease, four (10 per cent) stage II, seven (17 per cent) stage III and 24 (57 per cent) stage IV. Eighteen patients (43 per cent) had B symptoms and four (10 per cent) had bulky disease. According to the Working Formulation, the histology was diffuse mixed in 16 patients (38 per cent), diffuse large cell in 18 (43 per cent), diffuse immunoblastic in four (10 per cent) and unclassifiable in four (10 per cent). According to a modified Japanese Lymphoma Study Group's classification, the histology in 24 patients (57 per cent) was the pleomorphic type, in 13 (31 per cent) immunoblastic-lymphadenopathy-like (IBL-like), and in five (12 per cent) unclassifiable. The overall complete remission rate was 67 per cent. Twenty-five per cent of the complete responders relapsed and the DFS of the CR patients was 62 per cent at three years. The overall survival of all patients at three years was 52 per cent. Patients with stage I, II and III disease had significantly better CR rate (100 per cent versus 42 per cent, p = 0.001) and overall survival (82 per cent versus 35 per cent at three years, p = 0.01) than those with stage IV disease but the relapse rate and DFS of CR patients were similar. This study shows that the prognosis of patients with PTCL can be improved by intensive therapy.     

论神经在腧穴针感形成中作用

腧穴针感在针刺防治疾病过程中发挥着重要作用。本文从针刺作用的感受器,腧穴针感的外周传入神经,以及针感与中枢神经的关系,诸方面,列举大量实验结果和理论,阐明针感形成的物质基础是神经系统。     

Experimental Studyon Anti－tumor Effect of SplenocytesInduced by Anti－CD3McAb，PHA and IL－2

（沈张悦）（邵静芳）（王晓林）（朱慧芬）ＥｘｐｅｒｉｍｅｎｔａｌＳｔｕｄｙｏｎＡｎｔｉ－ｔｕｍｏｒＥｆｆｅｃｔｏｆＳｐｌｅｎｏｃｙｔｅｓＩｎｄｕｃｅｄｂｙＡｎｔｉ－ＣＤ３ＭｃＡｂ，ＰＨＡａｎｄＩＬ－２￥ＳＨＥＮＧｕａｎ－ｘｉｎ，ＷＡＮＧＸｉａｏ－ｌｉ...     

Duchenne型肌营养不良症

作者综述了１０年来对Ｄｕｃｈｅｎｎｅ型肌营养不良症（ＤＭＤ）的研究概况。主要包括①ＤＭＤ的临床研究。②血清生化研究表明ＣＫ、ＬＤＨ、Ｍｂ是诊断ＤＭＤ病人和携带者的敏感指标。③心脏无创性检测和肌肉超微结构研究。④部分抗肌萎缩蛋白基因ＹＡＣ物理图谱，精细限制酶图谱和缺失热区的核苷酸顺序分析，首次发现内含子中ＡＴ富集区的同源顺序与ＤＭＤ断裂有关。⑤抗肌萎缩蛋白的缺失热区疏水肽段存在与否与ＤＭＤ发病密切相关。