Association of Opioid Use Disorder With 2016 Presidential Voting Patterns: Cross-sectional Study in New York State at Census Tract Level

BackgroundOpioid overdose-related deaths have increased dramatically in recent years. Combating the opioid epidemic requires better understanding of the epidemiology of opioid poisoning (OP) and opioid use disorder (OUD).ObjectiveWe aimed to discover geospatial patterns in nonmedical opioid use and its correlations with demographic features related to despair and economic hardship, most notably the US presidential voting patterns in 2016 at census tract level in New York State.MethodsThis cross-sectional analysis used data from New York Statewide Planning and Research Cooperative System claims data and the presidential voting results of 2016 in New York State from the Harvard Election Data Archive. We included 63,958 patients who had at least one OUD diagnosis between 2010 and 2016 and 36,004 patients with at least one OP diagnosis between 2012 and 2016. Geospatial mappings were created to compare areas of New York in OUD rates and presidential voting patterns. A multiple regression model examines the extent that certain factors explain OUD rate variation.ResultsSeveral areas shared similar patterns of OUD rates and Republican vote: census tracts in western New York, central New York, and Suffolk County. The correlation between OUD rates and the Republican vote was .38 (P<.001). The regression model with census tract level of demographic and socioeconomic factors explains 30% of the variance in OUD rates, with disability and Republican vote as the most significant predictors.ConclusionsAt the census tract level, OUD rates were positively correlated with Republican support in the 2016 presidential election, disability, unemployment, and unmarried status. Socioeconomic and demographic despair-related features explain a large portion of the association between the Republican vote and OUD. Together, these findings underscore the importance of socioeconomic interventions in combating the opioid epidemic.     

口腔链球丙酮酸氧化酶的克隆和序列分析

目的 阐明血链球菌产生过氧化氢及其调节的分子机理。方法 根据已知的肺炎链球菌丙酮酸氧化酶基因（spxB）序列设计PCR引物,扩增血链球菌ATCC10557的丙酮酸氧化酶基因,以pUC18及M13mp18、M13mp19为载体进行克隆和亚克隆,并进行序列分析。结果 成功地从血链球菌ATCC10557扩增出丙酮酸氧化酶基因,获得该基因的全部序列（1788bp),具有完整的开放读框,能编码591个氨基酸的多肽。结论 血链球菌丙酮酸氧化酶基因的克隆和序列分析,为进一步研究调节血链球菌产生过氧化氢的分子机理打下了基础。     

Safety and efficacy of ultrasound-guided low-pressure perfusion mini-percutaneous nephrolithotomy in children aged 1–7 years: a retrospective observational study

International Urology and Nephrology - This article analyzed the safety and efficacy of ultrasound-guided mini-percutaneous nephrolithotomy (MPCNL) with low-pressure perfusion for the treatment of...     

细胞膜和细胞骨架在细胞受力过程中的保护作用

力作用下的细胞保护反应是细胞机械力转导研究中的一个重要领域。细胞膜维持细胞内离子平衡，并通过牵张活化离子通道和机械力敏感酶调控力诱导的细胞骨架重排对细胞骨架产生保护作用；而细胞骨架给细胞膜提供结构支撑、加强受力部分的皮层网络结构、调控机械力敏感离子通道，在受力破坏后的细胞膜重新封闭的过程中也发挥着潜在的作用。就细胞膜和细胞骨架在细胞受力过程中的保护作用进行综述。     

Transforming Growth Factor-β2 mRNA Level in Unloaded Bone Analyzed by Quantitative In Situ Hybridization

The effects of tail suspension hypokinesia on the gene expression for TGF-β₂ at different sites within bone were evaluated. TGF-β₂ mRNA signal levels were determined quantitatively by an image analysis system. The osteopenia induced by tail suspension was verified by histomorphometry. In the periosteum of nonsuspended control rats, TGF-β₂ mRNA was highly expressed in the preosteoblasts and osteoblast-rich cambial layers; very little signal was present within the middle and outer fibroblastic layers. Gene expression was significantly reduced in suspended rats, and this was evident both in terms of the number of silver grains in unit area or length of tissue and in each osteoblast and preosteoblast. Hypokinesia also reduced the expression of TGF-β₂ mRNA level in cortical and trabecular bone osteocytes, but did not adversely affect the mRNA level in chondrocytes in growth plate. The results affirm the site-specific response of TGF-β₂ gene expression in rats, and suggest that the cortical and trabecular bone osteopenia associated with hypokinesia in rats may be associated with a deficit in osteoblastic and osteocytic TGF-β₂ level. Received: 6 February 1998 / Accepted: 10 November 1998     

胃肠道癌手术与门静脉单细胞转移的相关性研究

目的 进一步了解在胃癌、大肠癌的根治过程中,手术对单细胞转移的影响。方法 １７２例２分２组,阳性受检组１１１例,先结扎肿瘤区引渡以血和的阴性对照组６１例。开腹探后将导管置入门静脉抽取血标本,抗上皮细胞膜克隆抗体为探针,ＡＢＣ免疫组化法检测门静脉癌细胞。结果 阳性受检组１１１例患者中有７２例发现肿瘤细胞、阳性率为６４．９％,有性对照组的６１例仅发现１３例,阳性率为２１．３％,两组且间差异有显著性,     

窥镜下激光治疗前列腺增生症

目的 评价经尿道激光前列腺切除术（ＴＵＬＰ）的疗效及其与前列腺大小的关系。方法 回顾分析了１９８８年至１９９８年１０年,采用ＴＵＬＰ治疗的４６９例前列腺增生症患者对手术技术、手术前后的症关改善情况进行比较,并对２３３例符合条件的患者ＴＵＬＰ手术效果与前列腺大小的相关性进行了研究。结果 ４６９例患者前列腺症状评分（ＩＰＳＳ）平均值由术前的２６．７降到术后的１４．２;最大尿流率平均值由６．２ｍｌ／ｓ上     

电子病历书写的质量管理与对策

目的 探讨和总结电子病历（Eleetronic Medical Record,EMR)使用中医生记录的质量控制方法。方法 对EMR中医生记录进行质量分析，找出存在的常见主观性和客观性错误，采用软件设计与建立管理制度的方法提高质量。结果 通过改进软件设计和建立健全规章制度可以达到EMR质量控制。     

Platelet proteins as autoantibody targets in idiopathic thrombocytopenic purpura

Idiopathic thrombocytopenic purpura (ITP), caused by autoantibodies directed against certain platelet antigens, is the most common entity of the immune thrombocytopenias. ITP is an acquired disorder and can affect both children and adults. However, the clinical syndromes of ITP are distinct between children and adults. Childhood (acute) ITP characteristically is acute in onset, occurs within 1-2 weeks of an infection, usually of viral origin, resolves spontaneously within 6 months. Adult (chronic) ITP has an insidious onset and rarely resolves spontaneously. Over the last decade considerable new information has accumulated as to the pathophysiological mechanisms of immune thrombocytopenias. In addition, most of the knowledge on this disorder has been obtained from studies of adult patients with chronic ITP. The present work gives an updated overview of the platelet autoantigens and the molecular immunological reactions in ITP.