改革开放以来中医药文化发展的演进与特点探析＊

中医药文化是中医药事业发展的根基和灵魂，社会主义文化建设的重要组成。本文考察改革开放40年以来中医药文化发展的演进过程，从“社会矛盾—政策方针—中医药文化发展”的中观视角，构建了中医药文化发展分析模型，发现中医药文化先后经历了资产化发展（1978年-21世纪初）、情景化发展（21世纪初-中国共产党第十八次全国代表大会（中共十八大）前后）、生态化发展（中共十八大至今）三个阶段，每个阶段中医药文化发展的策略、重点和面临的问题具有明显的不同特点。因此，本文提出以社会矛盾为导向，优化政策引导，构建中医药文化生态体系，从个人、社会和国家发展的不同层面采取多元双向发展路径，推进健康中国发展，提升文化自信，打造文化强国。     

乙肝患者体内HBV-DNA含量与e抗原及ALT的关系

乙肝病毒感染后常伴有肝脏的损伤，本实验对乙肝患者的两对半、HBV—DNA含量和反映肝脏损伤指标的ALT进行了对比分析。     

雷公藤双层栓的研制

介绍了雷公藤双层栓的制备和质量检查。雷公藤双层栓的上层为空白层,下层为含药层。空白层可有效地阻止后端所释药物向上扩散,从而避免相当部分药物经门肝系统吸收,因此可明显提高其生物利用度。     

贲门失驰缓症介入治疗的疗效评价

目的：评价贲门失弛缓症球囊扩张介入治疗的疗效。方法：对20例贲门失驰缓症患者行球囊扩张术。结果：20例患者共进行了31次球囊扩张，人均1．5次（其中12例扩张1次，5例扩张2次，3例扩张3次）。术后患者吞咽困难明显缓解，主要并发症为疼痛和返流。术后随访无症状期为3－13个月。结论：球囊扩张术是治疗门失弛缓症的有效方法。     

子宫内膜异位症患者子宫内膜人白细胞抗原的免疫组化研究

目的 研究子宫内膜异位症(内异症)患者在位和异位子宫内膜人白细胞抗原HLA—DR的表达。方法 采用酶标链霉亲合素—生物素(LSAB)技术对19例内异症不孕患者在位和异位子宫内膜腺细胞HLA—DR抗原的表达进行免疫组化研究，以19例非子宫内膜异位症的不孕患者作为对照。结果 内异症患者在位和异位子宫内膜腺细胞HLA—DR抗原的表达较对照组明显增强(P＜0．01)。结论 子宫内膜HLA—DR抗原的异常表达可能参与了内异症免疫学异常的发生。     

失血性休克状态下肢体缺血再灌注影响休克发展的研究

目的：研究失血性休克状态下骨骼肌缺血再灌注对休克发展的影响。方法：雌性家兔１２只，随机等分为休克对照组（Ⅰ组）和休克伴双后肢缺血再灌注组（Ⅱ组）。戊巴比妥钠麻醉，气管切开，自主呼吸，并全身肝素化。经左颈外静脉，按１ｍｌ·ｋｇ－１·ｍｉｎ－１的速度放血５分钟，停５分钟，以左颈总动脉ＭＡＰ达４．０±０．２ｋＰａ为休克开始，此时Ⅱ组阻断腹主动脉末端，９０分钟后松开。结果：休克后１２０分钟，血中ＴＸＢ２、ＴＸＢ２／６－ｋｅｔｏ－ＰＧＦ１α、乳酸、酸性磷酸酶及Ｍｇ２＋，Ⅱ组均显著高于Ⅰ组，而休克９０分钟时，各值两组间无显著性差异。结论：失血性休克状态下肢体骨骼肌缺血再灌注可能对休克的发展产生不利影响。     

Clinical Observation on Effect of Acupuncture in the Treatment of Optic Atrophy

Opticatrophy,acommondiseasewhichleadstoblindness,respondstofewtreatment.However,acupuncturehasbeenactuallyusedandtheclinicaleffectintreatingthisconditionisratherpreferable.Byusingtheacupunctureformula"Three--EyeNeedling",remarkableclinicaloutcomeisachievedandtheresultoftherelatedelectrophysiologicalparametersfollowingtheacupuncturepracticeintreatingopticatrophyhasbeenobserved.METHODSClinicalD8tsTheclinicalmaterialswerecollectedintheSpecialClinicofOpticAtrophyoftheDepartmentofAcupuncture…     

Microstructural disassembly of calcium phosphates

Microstructural factors may play a role in the osseointegration of calcium phosphates. In this paper, direct microstructural interactions between crystalline calcium phosphates and the biological milieu are reported. Degradation via exposure to osteoblast culture closely resembles in vivo interactions with subcutaneous tissues in a bovine model at early time periods. That these interactions were common to both experiments constitutes one of the few known examples of in vitro-in vivo correspondence. Interestingly, the degradation of phase pure hydroxyapatite (HA) in vitro was more rapid than that of biphasic HA in vivo. In both cases, grain extraction/pullout was frequently observed. This suggests a connection to smaller-scale observations of epitaxial CHA nucleation and growth on pre-existing HA grains. A microstructure in which the grain boundary is dissolving/corroding can apparently be disassembled by forces transmitted through biological structures. These observations are distinct from those of simple non-biological solutions and prove that biological environments can interact with the material beneath the ceramic-cell/ceramic-tissue interface. Many often ignored microstructural factors-grain size, shape, grain boundary strength and the presence of impurity phases-may in fact control degradation. We also suggest that even relatively modest initial grain sizes will, in combination with the mild/absent foreign body response to calcium phosphates, result in lengthy in vivo particle resistence.     

肝癌肺癌患者的头发分析

本文通过２８例正常人及２８例癌症病患者的头发的分析，得出癌症病患者的头发区别于正常人的头发的特征是：癌症病患者的头发中含有微量元素Ａｓ、Ｎｉ、Ｍｎ。