循经针刺与同神经节段针刺治疗神经根型颈椎病临床观察

目的:对比循经针刺与同神经节段针刺治疗神经根型颈椎病的疗效。方法:120例随机分为治疗组和对照组各60例,治疗组用同神经节段针刺治疗,对照组用循经针刺治疗。结果:显效率治疗组81.7%、对照组61.7%,两组显效率比较差异有统计学意义(P<0.05)。结论:两种方法治疗神经根型颈椎病均有良好的疗效,同神经节段针刺治疗神经根型颈椎病疗效优于"循经针刺"。     

Meta-Analysis of Saturated Fatty Acid Intake and Breast Cancer Risk

The associations between saturated fatty acid (SFA) consumption and risk of breast cancer (BC) remains inconclusive. Therefore, we conducted this meta-analysis to determine the quantitative relations between dietary SFA intake and incidence of BC.Literatures published up to April 2015 were systematically screened through Pubmed and Web of Science. Relevant publication quality was evaluated by conducting the Newcastle-Ottawa scale. We used fixed effects models or random effect models to calculate the summary relative risks (RRs) and odds ratios (ORs), and conducted sensitivity analyses and evaluated the publication bias.We identified a total of 52 studies (24 cohort studies and 28 case–control studies), with over 50,000 females diagnosed with BC. The associations between dietary SFA intake and risk of BC were 1.18 for case–control studies (high vs low intake, 95% confidence interval [CI] = 1.03–1.34) and 1.04 for cohort studies (95% CI = 0.97–1.11). When restricted analyses to population-based studies, positive associations were observed for both cohort (RR [95% CI] = 1.11 [1.01–1.21]) and case–control studies (OR [95% CI] = 1.26 [1.03–1.53]). Additionally, for case–control studies, significant positive associations between higher SFA intake and BC risk were observed for Asian (OR [95% CI] = 1.17 [1.02–1.34]) and Caucasian (OR [95% CI] = 1.19 [1.00–1.41]), as well as for postmenopausal women (OR = 1.33, 95% CI: 1.02–1.73). In contrast, higher dietary SFA intake was not associated with risk of BC among premenopausal women, in cohort studies or hospital-based studies.A positive association between higher dietary SFA intake and postmenopausal BC risk was observed in case–control but not in cohort studies. More studies are warranted to confirm these findings.     

Host–microbiome interactions: the aryl hydrocarbon receptor as a critical node in tryptophan metabolites to brain signaling

ABSTRACT

Tryptophan (Trp) is not only a nutrient enhancer but also has systemic effects. Trp metabolites signaling through the well-known aryl hydrocarbon receptor (AhR) constitute the interface of microbiome-gut-brain axis. However, the pathway through which Trp metabolites affect central nervous system (CNS) function have not been fully elucidated. AhR participates in a broad variety of physiological and pathological processes that also highly relevant to intestinal homeostasis and CNS diseases. Via the AhR-dependent mechanism, Trp metabolites connect bidirectional signaling between the gut microbiome and the brain, mediated via immune, metabolic, and neural (vagal) signaling mechanisms, with downstream effects on behavior and CNS function. These findings shed light on the complex Trp regulation of microbiome-gut-brain axis and add another facet to our understanding that dietary Trp is expected to be a promising noninvasive approach for alleviating systemic diseases.     

新冠肺炎疫情下艾灸防治帕金森病的临床应用分析＊

帕金森病（Parkinson''s disease，PD）是仅次于阿尔茨海默病的世界第二大神经系统退行性疾病，随着老龄化社会的到来，PD患病率呈明显上升趋势。全球爆发的新型冠状病毒肺炎（简称新冠肺炎）是一种急性传染性疾病，严重威胁人们的身体健康和生命安全。PD患者大多为老年人且合并有基础疾病，体质普遍较弱，是新冠肺炎的易感人群，一旦染病则发展为重症的风险很高。中医艾灸疗法在治疗PD及防治疫病方面发挥了很好的辅助治疗效果。通督扶阳灸法联合强壮穴艾灸治疗，既可以帮助PD患者改善临床症状，延缓病情进展，又可以提高机体免疫功能，增强抗病能力而防治新冠肺炎。     

The Relationship between College Graduate’s Dual Self-Consciousness and Job Search Clarity: The Mediating Role of Perceived Stress

The aim of the study was to explore the relationship between college graduates’ dual self-consciousness, job search clarity and perceived stress, and reveal the mediating role of perceived stress between dual self-consciousness and job search clarity. In this study, 467 college graduates were investigated using the Dual Self-Consciousness Scale, Job Search Clarity Scale, and Perceived Stress Scale. After controlling for gender, age, and region, the results revealed that: (1) private self-consciousness has a significant positive predictive effect on job search clarity; (2) perceived stress has a significant negative predictive effect on job search clarity; (3) perceived stress plays partial mediation effects between private self-consciousness and job search clarity; (4) perceived stress plays complete mediation effects between public self-consciousness and job search clarity; (5) perceived stress has suppressing effects between public self-consciousness and job search clarity.     

女性冠心病危险因素观察与分析

目的探讨女性冠心病危险因素对女性冠心病发病率的影响。方法1000例内科门诊常规体检的45岁￣78岁女性,依据不同的危险因素分组,进行有危险因素及无危险因素组患病率比较;并将以上1000例按有无冠心病分为两组,比较两组平均血糖、血脂、CRP值。结果有家族史、绝经、肥胖、高血压、高血糖、吸烟、高脂饮食、体力活动减少者均较无以上因素者冠心病患病率高,并且P值均<0.05。结论家族史、绝经、肥胖、高血压以及糖尿病及糖耐量异常、吸烟、高脂饮食、体力活动减少均是冠心病危险因素,打鼾、长期口服避孕药、A型性格是否为冠心病危险因素不确定,可能与研究对象少有关。     

培养护生养成阅读药物说明书的习惯

同类药物因原料来源、附加成分和生产厂家不同而商品名称各异，有些名称相似的药物其性能却完全不同。临床实习护生常反映课本讲授的药物知识与临床用药相差甚远，不知如何记住所有的药物。为此，作者在临床教学中培养学生养成阅读药物说明书的习惯，收到良好效果。