肝癌术后槐耳颗粒防治肿瘤复发转移的效果研究

目的探究槐耳颗粒对肝癌根治术后复发转移的影响。方法114例行肝癌根治术患者,按治疗方法不同分为对照组(54例)和观察组(60例)。对照组行常规治疗,观察组行常规+槐耳颗粒治疗。对比两组生存及肿瘤复发转移情况、血管内皮细胞生长因子(VEGF)、血清甲胎蛋白(AFP)、总胆红素(TB)、丙氨酸转氨酶(ALT)、生活质量改善情况。结果观察组存活率90.00%高于对照组的75.93%,复发转移率8.33%低于对照组的25.93%,差异有统计学意义(P<0.05)。治疗后,观察组VEGF(413.54±21.05)pg/ml、AFP(356.32±25.36)μg/L均低于对照组的(486.53±20.43)pg/ml、(415.69±21.32)μg/L,差异有统计学意义(P<0.05)。治疗后,观察组TB(18.63±1.34)μmol/L、ALT(52.78±5.32)U/L低于对照组的(21.66±1.25)μmol/L、(56.23±5.63)U/L,差异有统计学意义(P<0.05)。观察组患者生活质量改善情况优于对照组,差异有统计学意义(P<0.05)。结论槐耳颗粒在防治肝癌术后肿瘤复发转移方面具有明显效果,推荐使用。     

中青年楼宇人群的家庭医生签约服务需求满足状况及影响因素研究

背景 上海市正逐步将家庭医生签约服务拓展至楼宇功能社区，目前中青年楼宇人群的服务需求满足状况尚不知晓。研究中青年楼宇人群的家庭医生签约服务需求满足状况，分析其影响因素，可以为制定和调整家庭医生楼宇服务相关政策提供参考。 目的 探讨中青年楼宇人群的家庭医生签约服务需求满足状况，并分析其影响因素。 方法 于2019年12月至2020年12月，在上海市虹口区、浦东新区、静安区采用典型抽样法抽取楼宇，在选中楼宇内采用整群随机抽样法抽取中青年人群（18~59岁）开展问卷调查，共回收有效问卷2 272份，本研究以其中有家庭医生服务利用经历的1 137例受试者为研究对象。涉及的主要调查内容为受试者的社会人口和经济学特征、健康状况、对家庭医生签约服务的了解度及家庭医生签约服务需求满足状况（包括基本服务需求、个性化服务需求两方面，均采用Likert 5级评分法）。采用多元有序Logistic回归分析中青年楼宇人群家庭医生签约服务需求满足状况的影响因素。 结果 39.61%（425/1 073）的受试者表示家庭医生签约服务比较满足/完全满足其基本服务需求，39.01%（419/1 074）的受试者表示家庭医生签约服务比较满足/完全满足其个性化服务需求。多元有序Logistic回归分析结果显示：户籍、职业类别、年收入、自评健康状况、对家庭医生"1+1+1"签约服务了解度、对家庭医生信任度、对家庭医生服务能力评价是中青年楼宇人群基本服务需求满足状况的影响因素（P<0.05）；性别、年收入、患慢性病情况、对家庭医生"1+1+1"签约服务了解度、对家庭医生团队组成了解度、对家庭医生服务能力评价是中青年楼宇人群个性化服务需求满足状况的影响因素（P<0.05）。 结论 约40%的楼宇人群认为家庭医生签约服务能够满足其基本服务需求/个性化服务需求，主要影响因素可概括为楼宇人群的社会经济状况、健康状况、对家庭医生签约服务的认知度、家庭医生的服务能力4个方面。建议加强对家庭医生签约服务的宣传，并针对楼宇人群特点和差异化需求，为其定制个性化的服务方案；同时，着力提升家庭医生服务能力，丰富签约服务内涵。     

基于弥散张量成像的脑白质微结构分析方法在视路损伤中的应用进展

视觉通路包括视神经、视交叉、视束、视放射及视皮质。常规磁共振检查技术难以发现视路损伤后白质纤维微结构改变,眼科学检查也存在一定的局限性及主观性,且不能探测后视路的变化。弥散张量成像(diffusion tensor imaging,DTI)作为一种新兴的磁共振成像技术,通过各种后处理分析方法结合不同的参数进行分析,可提供组织的微结构信息,并能够直观显示活体白质纤维束,在无创地探索疾病的神经病理机制、评估预后方面起着重要的作用。近年来随着DTI后处理方法的不断创新,其在视路损伤中的研究越来越多。本文在介绍DTI的主要参数及常见脑白质微结构分析方法的同时,阐述了其在视路损伤研究中的应用,并进一步对各种分析方法的优缺点进行总结。     

俄罗斯学术期刊的发展现状与思考

【目的】 分析俄罗斯学术期刊的发展状况,归纳中俄学术期刊交流合作中存在的障碍,提出进一步推动两国学术期刊合作的措施和建议,为我国期刊界和相关管理部门提供借鉴。【方法】 采用文献调研法与网络调查法,从出版情况、传播体系、作者群体、相关法律、国际化进程等方面对俄罗斯学术期刊的发展状况进行调查,在此基础上分析中俄学术期刊交流合作存在的障碍。【结果】 中俄学术期刊交流存在着政策障碍、语言障碍、获取性障碍、写作障碍和投稿障碍。【结论】 两国相关部门有必要组织制定学术共同体统一评价体系,打造品牌化学术期刊交流平台。我国期刊应组建专业化编委团队,探索多元化交流方式。     

Whose place? Lessons from a case study of a guardianship determination for an Australian Indigenous child

Whose values matter when considering which environment is healthier for a child whose guardianship is contested? The biological mother from a remote Australian Aboriginal community, who voluntarily relinquished her but has now requested her return? The foster mother who has cared for her in a metropolitan centre in another State of Australia, thousands of kilometres away? The welfare professionals who also live in that city? Or the child herself, who left her birth home and community five years earlier at the age of two? Drawing on a case study of a seven-year old Aboriginal girl, the authors argue that non-Indigenous values trumped Indigenous values without the realisation of key players who were empowered to make such determinations. The article uses Manuel DeLanda's neo-assemblage theory to consider the range of processes that exert themselves to shape place-values and social identity in colonised nations. It will also draw on Erik Erikson's and Lev Vygotsky's theories of psychosocial development to consider competing sets of values that raised feelings of dissonance within the child. Beliefs about what makes a place health-giving are revealed to be complex in colonised nations. Despite policy and legislative changes to better support Aboriginal people and their right to difference, non-Indigenous professionals can continue to be driven by an unrecognised systemic racism. While place-values are not, of course, the only (or perhaps even the most significant) consideration in guardianship determinations, this article will argue they can play a significant and covert role.     

Recreational runners with Achilles tendinopathy have clinically detectable impairments: A case-control study

ObjectivesTo confirm what impairments are present in runners with Achilles tendinopathy (AT) and explore the variance of AT severity in an adequately powered study.DesignCase-control study.SettingTwo private physiotherapy clinics in Australia and Spain.ParticipantsForty-four recreational male runners with AT and 44 healthy controls matched by age, height, and weight.Main outcome measuresDemographics, activity (IPAQ-SF), pain and function (VISA-A), pain during hopping (Hop pain VAS), hopping duration, psychological factors (TSK-11, PASS20), and physical tests regarding lower-limb maximal strength and endurance.ResultsBody mass index (BMI), activity, VISA-A, pain, and duration of hopping, TSK-11, PASS20, standing heel raise to failure, seated heel raise and leg extension 6RM, hip extension and abduction isometric torque were significantly different between groups (P < 0.05) with varied effect sizes (V = 0.22, d range = 0.05–4.18). 46% of AT severity variance was explained by higher BMI (β = −0.41; p = 0.001), weaker leg curl 6RM (β = 0.32; p = 0.009), and higher pain during hopping (β = −0.43; p = 0.001).ConclusionRunners with AT had lower activity levels, lower soleus strength, and were less tall. BMI, pain during hopping, and leg curl strength explained condition severity. This information, identified with clinically applicable tools, may guide clinical assessment, and inform intervention development.     

Analyses of rare predisposing variants of lung cancer in 6,004 whole genomes in Chinese

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