健康促进企业和健康企业的内涵与实践辨析

[摘要]?微小RNA （microRNA, miRNA）在宿主-病毒相互作用中起关键调节作用，参与HBV感染、复制和HBV相关疾病的调节。细胞miRNA可以通过直接结合HBV转录物或通过靶向与HBV生命周期相关的细胞因子间接调节HBV转录和复制。反过来，HBV感染也可以影响宿主细胞内的miRNA水平。HBV和miRNA之间的相互作用在HBV复制和HBV相关疾病的发病机制中发挥重要作用。本文对miRNA与HBV的相互关系进行综述，为进一步探讨HBV感染致病的分子机制和开发新的抗HBV治疗策略提供参考。     

银屑病瘙痒发病机制的研究现况

瘙痒是多数原发性皮肤疾病及某些系统性疾病常见的临床症状。银屑病患者瘙痒发生率较高,但其具体发病机制复杂且尚不清楚。银屑病皮肤瘙痒的发生、发展源于神经、免疫、内分泌和血管系统等的共同参与。本文对银屑病瘙痒发病机制中涉及的相关介质进行综述,旨在提高对瘙痒症状的认识以及进一步研究缓解瘙痒的治疗方案。     

林兰教授运用柴胡芍药枳实甘草汤临证探析

林兰教授对柴胡芍药枳实甘草汤有独特的理论见解。柴胡芍药枳实甘草汤证的病机，在经为邪郁少阳、气机壅滞，主气郁；在腑为经隧挛急、胆气不降。柴胡芍药枳实甘草汤和解少阳，理气开滞，舒挛止痛，为临床舒畅气血、治疗气郁之名方，临证可用于甲状腺疾病、肝胆疾病、乳腺疾病、妇科疾病及多种疑难杂症。     

Alcohol use disorder and the gut

Acute and chronic gastrointestinal problems are common in the setting of excessive alcohol use, and excessive alcohol use is associated with injury to all parts of the gastrointestinal tract. There is mounting evidence of gastrointestinal injury and increased cancer risk even from moderate alcohol consumption. The major causes of alcohol-related morbidity and mortality within the gastrointestinal system are liver disease, pancreatitis and gastrointestinal cancer. Other alcohol-related intestinal dysfunction is common but not life-threatening, leading to diarrhoea, malabsorption and nutritional deficiencies. This review describes non-neoplastic and neoplastic alcohol-related disorders of the gastrointestinal tract, omitting the liver, which has been reviewed elsewhere.     

基于外邪理论探讨肿瘤的发病机制

肿瘤防控是当今世界性一大难题，目前我国每年新发肿瘤病例即将突破400万。近年来，我国肿瘤总体发病率和死亡率呈现逐年上升趋势，肿瘤的高死亡率和低治愈率已严重威胁我国居民健康，很大程度影响了患者的生存质量，大大降低患者的生活水平，危害患者的身心健康。中医认为，肿瘤发病的病因复杂，病机变化多端，是内外因相互影响、相互作用的结果。若在外邪作用于人体之初，及时辨证施治，防止伏邪入里发生传变，将大大减少肿瘤疾病的发生和发展。因此，外邪理论与肿瘤的发病机制亟待进一步探究。在中国知网（CNKI），Public Medline（PubMed）数据库中以外感、邪气、中医、肿瘤、发病机制等关键词进行检索，本文共纳入67篇中英文文献为参考，对外邪理论与肿瘤发病机制进行全面探讨。强调了外邪在肿瘤发病中的重要作用，以及中医药在早期防治肿瘤中具有显著的优势。外邪如风邪、寒邪、湿邪、火邪、从口鼻皮表而入的邪气等因素，使得肿瘤的发生更具复杂性。中医药可以在肿瘤发展早期进行有效的防护和干预，可大大提高防病抗肿瘤的目的，减少肿瘤的发生、发展、传变，使临床用药更有效、更精准、更具靶向性，不至使肿瘤的治疗错失良机，为临床治疗肿瘤提供更明确的指导方向。     

浅谈脑梗死的中医病因病机与中医药治疗近况

脑梗死是缺血性卒中之一,随着人口老龄化发展趋势,目前已越居我国居民致残和死亡的首要病因。中医药治疗脑梗死有着重要特色和优势,目前在医学领域中仍占着不可动摇的地位,现就针对古代医家及近现代医家对中风病中医病因病机认识,以及中医药治疗方面针对经典方、经验方、中成药、中医外治等方面进行总结综述。     

嗜肺军团菌致病性与效应蛋白的研究进展

嗜肺军团菌是一种可以引起军团菌肺炎和庞蒂亚克热的兼性胞内病原菌，主要侵染阿米巴原虫和人类巨噬细胞。该菌在宿主胞内能依靠Dot/Icm IVB型分泌系统产生的效应蛋白成功逃避溶酶体的降解。本文主要对嗜肺军团菌的致病物质、胞内存活与增殖机制及其效应蛋白的生物学功能进行综述，详细介绍嗜肺军团菌的毒力因子与致病机制，为军团病防治的研究提供新思路，也为其他胞内病原菌所致感染性疾病的研究提供重要的借鉴意义。     

An update of the pathogenesis of frontal fibrosing alopecia: What does the current evidence tell us?

Frontal fibrosing alopecia (FFA) is a primary patterned cicatricial alopecia with a complicated pathogenesis yet to be fully understood. FFA appears to be increasing in incidence worldwide, especially in the last decade. In order to consider current treatment options, we reviewed current evidence for its pathogenesis comprising immune-mediated, genetic, hormonal and environmental factors. Th1-mediated inflammation with collapse of hair follicle immune privilege and bulge epithelial stem cell destruction, peroxisome proliferator-activated receptor gamma (PPAR-γ) depletion and epithelial–mesenchymal transition are key events leading to permanent hair follicle destruction in FFA. Although the vast majority of cases are sporadic, familial reports of FFA implicate genetic or epigenetic mechanisms in its pathogenesis. The frequent onset of FFA in post-menopausal women, similar patterning and co-existence with female pattern hair loss, together with a reportedly good response to 5α-reductase inhibitors suggest a role for sex steroid hormones. The reported increasing incidence invites speculation for, yet unproven, environmental triggers such as sun exposure and topical allergens. More robust research into this unique entity is required to help understand the complexity of the pathogenesis of FFA in order to find satisfactory therapeutic targets for this often distressing condition.     

疏肝健脾法治疗腹泻型肠易激综合征1例

肠易激综合征（IBS）是一种常见的功能性疾病，中医病名为"肠郁"。郭朋教授根据IBS生理、病理特点，以疏肝健脾法调和肝脾，辨证施治，取得良好疗效。文章从病因病机、辨证论治及经典案例介绍等几个方面对郭教授治疗IBS经验进行系统阐述，以期为中医药治疗IBS提供理论和方法学参考。     

甲状腺相关眼病免疫相关发病机制的研究现状与进展

甲状腺相关眼病（thyroid associated ophthalmopathy，TAO）是Graves病最常见的甲状腺腺外表现，主要表现为上眼睑退缩、水肿、眶周组织红斑和眼球突出，进一步发展可影响患者视力甚至导致失明。TAO的发病机制不完全清楚，由多种因素共同影响，但是目前患者自身免疫的功能异常是TAO的主要发病因素。本文将从细胞免疫、自身抗原和自噬这几个方面阐述TAO免疫相关发病机制研究的现状与进展，为临床工作和相关研究提供参考。