海洋中药发展源流初探

根据考古发现,人类早在旧石器时代即已开始利用海洋资源.到了春秋战国时期,人类开始利用海洋生物入药,并对其功效、炮制有简单的认识.到了秦汉时期,人类对海洋中药的认识进一步深化,并创制了运用海洋药物的方剂.到了唐宋时期,海洋中药的种数以及相应的方剂明显增多,对海洋中药的性味功效以及配伍规律有了进一步认识,其治疗范围也明显扩大.明清时期,人类对海洋中药的认识主要是对前人经验的总结.建国后,由于科学技术的发展,人类开发、利用海洋资源的能力大幅提高,海洋中药的种数达到1 000余种.但海洋中药的发展也面临着新的问题,即海洋中药的种数虽然增加,但对其性味功效的认识则明显滞后,严重影响了海洋中药的临床应用.     

21世纪高级医学人才素质教育及实施的基本途径

（1）目的 探讨21世纪高级医学人才的素质教育及实施的途径。（2）方法 根据21世纪医学和社会发展的需要,分析了21世纪高级医学人才的素质及实施素质教育的基本途径。（3）结果 21世纪高级医学人才要掌握高新技术,拥有广博的知识和坚实的医学基础,具有创新精神和开拓能力,对具体工作具有较强的适应性。转变教育思想,调整新的医学教育课程结构和优化课程内容体系,建立一支适应素质教育需要的师资队伍,创建校园精神文明和营造素质教育氛围是实施素质教育的基本途径。（4）结论 21世纪需要高素质医学人才,转变教育思想和观念,优化课程体系和教学内容、构建新的人才培养模式是实施素质教育的基本途径。     

前列腺素E1治疗老年慢性肺心病急性期的疗效观察

目的 :探讨前列腺素E1(PGE1)对老年慢性肺心病急性期的疗效。方法 :对 40例老年慢性肺心病急性期患者应用PGE110 0 μg·d-1静脉滴注 ,疗程 7d。于治疗前后同步检测患者血浆D -二聚体 (D -dimer) ,血清纤维蛋白降解产物 (FDP) ,动脉血氧分压 (PaO2 ) ,及动脉血二氧化碳分压 (PaCO2 )并观察症状体征变化 ,同时与对照组患者及 2 0例健康者进行比较。结果 :两组老年慢性肺心病急性期患者的D -二聚体和FDP显著高于健康组 (P <0 .0 1) ,治疗组病例治疗后D -二聚体及FDP较治疗前显著降低 (P <0 .0 1) ,症状体征显著改善 (P <0 .0 5～ 0 .0 1) ,对照组的D -二聚体 ,FDP及部分症状和体征 ,治疗前后比较差异有显著性 (P <0 .0 5～ 0 .0 1)。治疗后PaO2 两组均显著增高 (P <0 .0 1) ,组间比较无差别 (P >0 .0 5 )。治疗后PaCO2 两组均降低 ,但治疗组降低幅度更明显 (P <0 .0 1)。结论 :PGE1对老年慢性肺心病急性期确有良好疗效     

38例同种异体肾移植患者心理分析与护理干预

目的　对接受同种异体肾移植患者的心理障碍因素进行分析和评定 ,以制定合理的护理干预计划。方法　对 38例接受同种异体肾移植患者在住院期间采取心理会谈方式 ,了解患者的心理障碍类型 ,分析其心理变化过程 ,采用临床症状自评量表 (SCL - 90 )、ZUNG抑郁自评量表 (SDS)、ZUNG焦虑自评量表(SAS)对该组 (观察组 ) 38例患者与 4 0例健康自愿者 (对照组 )进行比较 ,针对患者症状严重程度分别进行心理干预前后评分。结果　观察组患者心理障碍因素主要为焦虑、抑郁等心理特征。 3个量表总因子、单因子分别与对照组比较 ,差异有显著性 (P <0 .0 1)。心理干预后 ,SCL - 90总分及单因子评分结果 ,观察组在焦虑、抑郁心理方面与治疗前比较 ,差异有显著性 (P <0 .0 1)。结论　心理干预对于接受同种异体肾移植可提高患者的治疗信心、增强受者对异体肾的容受性 ,有利于提高生活质量     

二十世纪中国哲学史研究概况

二十世纪中国哲学史研究 ,以胡适《中国哲学史大纲》(上卷 )、冯友兰《中国哲学史》(后改写成《中国哲学史新编》)、侯外庐《中国思想通史》、张岱年《中国哲学大纲》影响较大。中国哲学中的“自强不息”、“厚德载物”、“天人合一”思想 ,可看作中华民族精神的概括。建设有中国特色的社会主义文化 ,既要批判继承优秀的传统文化 ,也要借鉴吸取西方的先进文化。     

唯物辩证法在医学检验形态学实验教学中的应用与思考

本文探讨了在医学检验形态学实验教学中应用内因与外因、局部与整体、一般与特殊、量变与质变、认识论与方法论等唯物辩证法哲学范畴和观点,融知识传授与哲学思维的培养于一体,不断提高学生的学习兴趣和分析问题、解决问题的能力,同时培养学生的科学辩证思维,使他们学会用科学的态度和方法指导自身的工作、学习,逐步成为具有创新精神和实践能力的高素质应用型检验医学人才.     

Safety and efficacy of traditional Chinese medicine,Qiaoshao formula,combined with dapoxetine in the treatment of premature ejaculation: An open-label,real-life,retrospective multicentre study in Chinese men

To evaluate the safety and efficacy of Chinese medicine, Qiaoshao formula combined with dapoxetine was used for the treatment of premature ejaculation in a real-life setting. Nine hundred and five males diagnosed with premature ejaculation were reviewed in this retrospective cohort study. We divided the patients into two groups: dapoxetine alone and Qiaoshao formula combined with dapoxetine according to actual interventions provided to patients in clinics. The perceived intravaginal ejaculation latency time and the premature ejaculation profile measures markedly improved in both groups. However, in men with severe premature ejaculation (baseline perceived intravaginal ejaculation latency time <1 min) and those with baseline age ≤30 years, the perceived intravaginal ejaculation latency time was slightly but significantly longer with combined therapy than with dapoxetine alone (p < .05). Therefore, combined therapy involving the Qiaoshao formula and dapoxetine proved to safe as well as effective for treating premature ejaculation while prolonging the perceived intravaginal ejaculation latency time, which significantly improved the overall satisfaction of the patient and likely that of the couple.     

An inverted ankle joint orientation at foot strike could incite ankle inversion sprain: Comparison between injury and non-injured cutting motions of a tennis player

Ankle sprain is very common in sports. Research on its prevention is as important as on its treatment as recommended in the 2016 consensus statement of the International Ankle Consortium. Successful prevention depends on the understanding of its mechanism, which has been presented with quantities in some recent case reports. Inciting event was suggested to be an inverted ankle joint at foot strike, however, is still lacking evidence from comparison with non-injury trials. This study investigated the ankle joint orientation at foot strike in successful non-injury cases and compared them with a previously analysed ankle sprain injury case. Two injury-free cutting motions with similar movement approach to a previously analysed ankle sprain injury performed by the same athlete were collected from an online search and were trimmed from 0.05 s before until 0.30 s after the foot strike. The video sequences were then processed by video editing software and then analysed by a model-based image-matching motion analysis technique. Ankle joint orientation at foot strike and the profiles were presented in inversion, plantarflexion and rotation planes, for both the previously analysed injury case and the two non-injury cases. The ankle joint orientation at foot strike was 0–1 degree inverted and 10–21° dorsiflexed in the two non-injury cases, compared to 14° inverted and 16° plantarflexed in the previously analysed injury case. From the case comparison, it can be observed that an inverted ankle joint orientation at foot strike in an inciting event of ankle inversion sprain.     

系统化整体护理模式对肛裂患者术后疼痛及便秘的效果观察

为观察系统化整体护理模式对肛裂患者术后疼痛及便秘的效果,将肛裂手术患者184例随机分为对照组和观察组,每组92例。对照组患者术后采用常规护理,观察组患者术后采用系统化整体护理模式护理;比较2组患者术后疼痛及便秘效果。结果显示,观察组患者术后疼痛评分低于对照组(P <0.05),观察组患者3d未排便、用力排便、排便堵塞、粪便干硬比率低于对照组(P <0.05)。结果表明,系统化整体护理模式能有效缓解肛裂患者术后疼痛,改善肛裂术后患者便秘症状。