冠心病从体质干预与通调阴维脉论治

冠心病西医药物治疗虽可控制发作，但有时不能延缓病情发展，非药物治疗过程中围手术期多风险，易病情反复。中医辨证治疗存在证型不统一且证候消失后难根治的问题。倪诚教授秉承王琦国医大师"体病相关""体质可调"理论，认为血瘀体质、痰湿体质、气虚体质是冠心病的发病基础，瘀阻阴维是冠心病的病机要点，祛瘀化痰、补气通维是冠心病的主要治法，临床上自创通维止痛汤，取得良好疗效。     

胶质瘤中MKK7与c-Jun磷酸化的表达及其相关性

目的 探讨胶质瘤中MKK7和c-Jun磷酸化（p-c-Jun）的表达及意义，分析两者表达的相关性。方法 选取弥漫型星形细胞瘤（15例）、少突胶质细胞瘤（5例）、间变性星形细胞瘤（11例）、间变性少突胶质细胞瘤（8例）、胶质母细胞瘤（53例）及其瘤旁正常脑组织（25例）共117例，采用免疫组织化学法检测MKK7、c-Jun及p-c-Jun的表达。体外培养神经胶质瘤细胞株U87，用脂质体转染MKK4-siRNA、MKK7-siRNA和对照siRNA，48 h后Western blot检测MKK7、c-Jun及p-c-Jun的表达水平。结果 胶质母细胞瘤中p-c-Jun及MKK7的表达均明显高于其他组织学类型胶质瘤及胶质母细胞瘤瘤旁正常脑组织中的表达（P=0.000, P=0.000）。随着胶质瘤WHO分级的升高，p-c-Jun及MKK7的表达增高，且与WHO分级呈明显正相关（r=0.494, P=0.000; r=0.606, P=0.000）。胶质瘤及胶质母细胞瘤瘤旁正常脑组织中MKK7与p-c-Jun的表达存在正相关关系（r=0.387, P=0.000）。沉默神经胶质瘤细胞株U87 MKK7表达抑制了c-Jun磷酸化水平。结论 MKK7可以通过调控JNK/c-Jun活性进而促进胶质母细胞瘤的发生。     

Renal cell carcinoma staging: pitfalls,challenges, and updates

Renal cell carcinoma (RCC) is unusual among cancers in that it often grows as a spherical, well‐circumscribed mass. Increasing tumour size influences the pathological pT stage category within pT1 and pT2, with cutoffs of 40, 70 and 100 mm; however, with increasing size also comes a sharp increase in the likelihood of renal sinus or renal vein tributary invasion, such that clear cell RCC rarely reaches 70 mm without invading one of these. To clarify some previous challenges in assigning tumour stage, the American Joint Committee on Cancer 2016 tumor–node–metastasis classification has removed the requirements than vein invasion be recognised grossly and that vein walls contain muscle for the diagnosis of vein invasion. Renal pelvis invasion has also been added as an additional route to pT3a. Multinodularity or finger‐like extensions from a renal mass should be viewed with great suspicion for the possibility of vein or renal sinus invasion, and, as tumour size increases to over 40–50 mm, thorough sampling of the renal sinus interface should always be undertaken. With increasing interest in adjuvant therapy in renal cancer, the pathologist's role in RCC staging will continue to be an important prognostic parameter and a tool for selection of patients for enrolment in clinical trials.     

Four new diarylheptanoids from Rhizoma Zingiberis

Four new diarylheptanoids, (1S, 3R, 5R, 6R)-1, 5-epoxy-3, 6 dihydroxy-1-(4-hydroxy-3, 5-dimethoxyphenyl)-7-(4-hydroxy-3-methoxyphenyl) heptane (1), (1R, 3R, 5S)-1, 5-epoxy-3-acetoxy-1-(4, 5-dihydroxy-3-methoxyphenyl)-7-(3, 4- hydroxyphenyl) heptane (2), (3R, 5S, 6R, 7S)-3, 6-epoxy-7-hydroxyl-1-(4-hydroxyphenyl)-7-(3-methoxy-4-hydroxyphenyl) heptane (3), (E)-3-keto-1-(3-methoxy-4-hydroxyphenyl)-7-(4, 5-dihydroxy-3-methoxyphenyl)-4- heptene (4), were isolated from Rhizoma Zingiberis, and their structures were determined based on HR-ESI-MS and extensive spectroscopic techniques (UV, IR, 1D-NMR and 2D-NMR). Compounds 1–4 exhibited no cytotoxicity against HepG2 cell lines.

     

Patient preferences for diabetes-related complications in Taiwan

Background: As the prevalence of diabetes mellitus (DM) continues to increase rapidly, there has been a rising need not only to assess the clinical outcomes but also the impact of DM on the health-related quality of life (HRQoL) of affected individuals. Most previous studies have found that having complications is strongly associated with decreased HRQoL in DM patients. As such, it is crucial to measure individuals’ preferences for DM-related complications in order to assess the magnitude of complications’ effect on overall HRQoL. In addition, preference scores are an essential component of cost–utility analyses (CUAs), which studies can incorporate healthcare costs, HRQoL and clinical outcomes of DM into one analysis.

Objective: The aims of this study were to assess the preference scores of DM-related complications using both the standard gamble (SG), a choice-based method, and visual analogue scale (VAS), a scaling method. We also aimed to assess several possible factors that might be associated with the preference scores of the complications.

Methods: This is a cross-sectional interview-administered survey, and 213 patients with type 2?DM were interviewed. The respondents’ preference scores of eleven DM-related complications were obtained using VAS and SG techniques. Demographic information, clinical characteristics and risk attitudes were also collected to explore factors that may affect patients’ preference scores.

Results: Nearly one quarter of participants in Taiwan ranked at least one of the complications worse than death. The mean VAS scores ranged from 0.004 (amputation) to 0.47 (nocturnal hypoglycemia) while the mean adjusted SG scores ranged from 0.30 (blindness) to 0.66 (nocturnal hypoglycemia). There were significant differences in all of the complications’ preference scores depending on risk attitudes.

Conclusion: Both the VAS and SG methods were used to elicit the preference scores of DM-related complications, and the preference scores derived could be useful for future cost utility analyses.     

Coinheritance of generalized pustular psoriasis and familial Behçet‐like autoinflammatory syndrome with variants in IL36RN and TNFAIP3 in the heterozygous state

Generalized pustular psoriasis (GPP) is now known to be caused by biallelic variants in IL36RN and monoallelic variants in CARD14 and AP1S3. The presence of a modifier locus or oligogenic inheritance have been hypothesized. We report on a patient with a unique coinheritance of pathogenic variants in IL36RN (c.115+6T>C) and TNFAIP3 (c.547C>T, p.R183 * ) causing the genetic entities GPP and familial Behçet‐like autoinflammatory syndrome (AISBL). The heterozygous variant in IL36RN identified by Sanger sequencing was inherited from his unaffected father, while the heterozygous variant in TNFAIP3 was detected by whole‐exome sequencing and was also identified in the patient's AISBL‐affected maternal relatives. Further functional studies are required to research whether the variant of TNFAIP3 plays a part in the development of GPP or simply causes the Behçet's disease phenotype. However, our data suggest that whole‐exome sequencing for the heterozygous carrier of the IL36RN gene in GPP be used to find the potential second genetic locus.     

手术室医辅人员任务智能分配的抢单模式管理

目的研发适用于手术室医辅人员任务分配管理的智能软件信息系统,并探讨其运行效果。方法将2018年3月试运行抢单信息系统的509台次手术设为实验组,对医辅人员运用抢单模式进行管理;对同期未实施的486台次同类手术设为对照组,运用常规管理模式;比较两组的运行效果。结果实验组应答时间和完成任务时间显著短于对照组,护士满意率显著提升(均P0.01)。结论抢单信息系统精准记录了医辅人员的工作量和时间节点,提高了工作效率和护理人员满意率,促进了后勤医辅人员的科学化、精细化管理。     

神经外科研究生就业率与培养情况分析——以北京市神经外科研究所为例

北京市神经外科研究所是国内培养神经外科人才的高端基地之一。近 10 年来，研究所培养了近 200名研究生，其中包括博士研究生 78 人，硕士研究生 120 人。通过对近 10 年来研究所硕士及博士研究生毕业就业情况梳理，分析三甲医院毕业生就业率、京内就业率、京外就业率及总体就业率情况，探讨提升研究所研究生培养质量的途径，以达到提高研究生核心竞争力的目的，以期对神经外科高层次的医学人才培养提供有益建议，为各级医疗卫生机构提供高层次的神经外科高端人才。