Effects of Wenyang Zhenshuai Granules on the Expression of Key Mitochondrial Autophagy Proteins in the Doxorubicin-Induced Model of H9c2 Cardiomyocyte Injury

Bulletin of Experimental Biology and Medicine - This study aimed to explore the effects of Wenyang Zhenshuai granules (WZG) on the morphology of cardiomyocytes, cell viability, and the expression...     

Experimental Substantiation of the Use of HIFU Technology in the Treatment of the Lower Limb Varicose Disease

Biomedical Engineering - We present here an experimental study demonstrating the action of noninvasive high-intensity focused ultrasound (HIFU) on vein walls in the treatment of varicose disease....     

Trends in management and outcomes of pulmonary embolism with a multidisciplinary response team

Journal of Thrombosis and Thrombolysis - Multidisciplinary pulmonary embolism (PE) response teams have garnered widespread adoption given the complexities of managing acute PE and provide a...     

Systemic bevacizumab to facilitate anticoagulation in antiphospholipid syndrome and bleeding gastrointestinal angiodysplasia

Journal of Thrombosis and Thrombolysis - Bleeding gastrointestinal angiodysplasia may occur in patients with vasculitis and can be challenging to treat. We describe the novel use of bevacizumab...     

苦寒药与生物钟基因的关系研究进展＊

苦寒类中药善于清热燥湿以改善机体内环境稳态，目前在临床上被广泛应用于糖尿病、肥胖、炎症、菌群失调等慢性或代谢性疾病，而这些疾病往往都伴随着机体生物钟系统的失衡。改善生物钟失衡可能是苦寒药治疗这些疾病的作用机制之一，同时，在生物钟的调控下，机体新陈代谢及内分泌等行为的节律性波动也可能影响苦寒药的药效。既往对苦寒药在临床应用上的研究大部分集中于胃肠动力及激素等基础研究上，从生物钟基因的角度鲜有见到深入的研究与阐述。因此，本文从临床常用苦寒药对生物钟基因的影响及生物钟基因对苦寒药作用的影响两个方面探讨苦寒药的应用，同时分析二者之间的关系和归纳苦寒药影响生物钟基因共同的物质基础，以期为苦寒药作用多靶点以及指导临床合理用药和中药药性物质基础研究提供参考。     

35例新型冠状病毒肺炎患者中医临床特征分析

目的分析广东省新型冠状病毒肺炎患者临床资料及中医证候,为该病的防治提供科学依据。方法将2020年1月23日至2020年2月14日本院收治的35例新型冠状病毒肺炎患者纳为研究对象,收集患者的基本情况、流行病学史及疾病史,通过血液生化分析及胸部CT检查患者临床情况,由5名高级职称中医师对患者舌象进行诊断,并根据《广东省新型冠状病毒感染的肺炎中医药治疗方案(试行第一版)》进行辨证。结果新型冠状病毒肺炎患者年龄分布较广,平均年龄为(44.00±15.17)岁,以男性居多,57.14%的患者有武汉及周边地区旅居史,42.86%的患者有确诊患者接触史;50%以上的患者淋巴细胞绝对值降低,CD3、CD4和、CD8降低以及C反应蛋白增加;胸部CT显示,80%以上的患者出现肺部病变,其中双肺病变占60%,病变类型以斑块状阴影居多;多数患者伴有发热(85.71%)、咳嗽(80.00%)、肌肉酸痛(42.86%)、乏力(40.00%)等临床症状;患者的证型主要是湿邪郁肺(45.71%),其次为邪热壅肺(37.14%),病机特点以湿为主,其次为热;舌苔以腻苔为主,舌质以红和淡红为主。结论新型冠状病毒肺炎患者的中医证型以湿邪郁肺为主,致病特点以"湿"为主,可针对性地采取中医治疗。     

发泡胶在鼻咽癌放疗中对剂量分布的影响

目的：研究在鼻咽癌放射治疗中应用发泡胶进行体位固定对剂量分布的影响。方法：随机选取11例应用头颈肩热塑膜联合发泡胶进行体位固定的鼻咽癌患者，在Pinnacle计划系统中将空白CT值设置到发泡胶的CT值以下，以确保发泡胶的CT值被计算在内，作为第一组计划（Plan_F）。同时，复制第一组计划并在定位图像上勾画出发泡胶，设置发泡胶的CT值为0，在不改变射野分布、权重及计划跳数的情况下重新计算剂量分布，作为第二组计划（Plan_N）。比较两组计划的靶区及周围正常组织的剂量分布。结果：对于靶区（GTVnx、GTVnd、GTVrpn、PGTVnx、CTV1、PTV1、CTV2、PTV2）的最小剂量Dmin，最大剂量Dmax，平均剂量Dmean去除发泡胶之后，所测 255组数据中仅有6组数据出现减小（约占2.4%），Dmin、Dmax和Dmean的变化度（%）（X±SD）依次为0.215±0.969、 0.395±0.623和 0.442±0.178，其中除了GTVrpn的Dmin（P=0.727）和Dmax（P=0.142），PGTVnx的Dmin（P=0.623），CTV1 Dmin（P=0.713），CTV2 Dmax（P=0.066），其他评估指标皆显示发泡胶使用组剂量低于去除发泡胶组（P＜0.05）；而对于周围正常组织（脑干、脊髓、左右晶体、左右视神经和腮腺）的Dmean和Dmax去除发泡胶之后，所测的154组数据中仅有14组数据出现减小（约占9.1%），Dmax和Dmean的变化度（%）（X±SD）依次为0.194±0.192 和0.129±0.128，其中除了左、右晶体的平均剂量Dmean（P值分别为0.123和0.06），其余各项指标同样显示发泡胶使用组剂量低于去除发泡胶组（P＜0.05）。结论：发泡胶的使用降低了实际治疗过程中受照部位的剂量，但发泡胶对剂量变化的影响都在目前临床可接受的范围之内。     

The potential markers of endocrine resistance among HR+ /HER2+ breast cancer patients

Clinical and Translational Oncology - Breast cancer with positive hormone receptor (HR) and human epidermal growth factor receptor-2 (HER2) is a special subgroup with different clinical features...     

Just a Spoonful of Sugar Helps the Messages Go Down: Using Stories and Vicarious Self-Affirmation to Reduce e-Cigarette Use

ABSTRACT

While prior research has demonstrated the benefits of self-affirming individuals prior to exposing them to potentially threatening health messages, the current study assesses the feasibility of inducing self-affirmation vicariously through the success of a character in a narrative. In Study 1, college-age participants who regularly use e-cigarettes (N = 225) were randomly assigned to read one of two versions of a story depicting a college student of their own gender. The versions were identical except in the vicarious self-affirmation (VSA) condition, the main character achieves success (i.e., honored with a prestigious award) before being confronted by a friend about the dangers associated with their e-cigarette use; whereas in the vicarious control condition, the achievement is mentioned after the risk information. Results of the posttest and 10-day follow-up demonstrated that VSA reduced messages derogation, while increasing self-appraisal and perceived risk. The effect of VSA on e-cigarette outcomes was moderated by frequency of use, with heavier users benefiting the most. Study 2 (N = 152) confirmed that traditional value affirmation works with our stimuli on a comparable population.