柴胡加龙骨牡蛎汤治疗冠状动脉粥样硬化性心脏病合并焦虑抑郁研究进展

冠状动脉粥样硬化性心脏病（CHD）是全球常见的慢性病之一,焦虑和抑郁是其发生不良预后事件的潜在与关键危险因素。柴胡加龙骨牡蛎汤（CLMT）首见于《伤寒论》,为治疗少阳病兼心神逆乱证的经典名方,具备和解少阳、镇惊安神之功效。目前机制研究表明CLMT能通过调控相关信号通路、抑制相关炎症因子表达、改善氧化应激损伤、调节神经递质水平、抑制下丘脑-垂体-肾上腺轴亢进、促进骨髓间充质干细胞动员、抑制血小板活化等多途径对CHD合并焦虑抑郁发挥作用。临床研究表明CLMT对CHD合并焦虑抑郁导致的心绞痛、失眠等症状具有显著改善作用,可有效减轻患者负性情绪、改善中医证候积分、降低炎症因子水平等,且与西医常规治疗相比不良反应少,安全性较高。该文通过归纳整理近15年来中国知网（CNKI）、万方（Wanfang）、维普（VIP）、PubMed等数据库关于CLMT治疗CHD合并焦虑抑郁的文献,对其进行了机制及临床研究的综述,以期为CLMT指导CHD合并焦虑抑郁的进一步研究提供参考。     

基于HMGB1/RAGE/NF-κB信号通路探讨大黄牡丹汤对急性胰腺炎肠损伤大鼠的干预作用及机制

目的：基于高迁移率族蛋白B1(HMGB1)/晚期糖基化终产物(RAGE)/核转录因子-κB(NF-κB)信号通路探讨大黄牡丹汤对急性胰腺炎肠损伤大鼠的干预作用及机制研究。方法：120只SPF级Wistar大鼠采用5%牛?胆酸钠逆行胰胆管注射制备急性胰腺炎(AP)肠损伤模型。随机分为正常组、模型组、大黄牡丹汤低、中、高剂量组(3.5、7、14 g·kg^-1),灌胃给药,奥曲肽组(1×10^-5 g·kg^-1),皮下注射,每组20只,正常组和模型组大鼠给予等体积蒸馏水灌胃,于造模前1 h及造模后每隔12 h给药1次,造模后24 h收集样本。观察大鼠一般情况;生化法检测血清中淀粉酶(AMS)、C反应蛋白(CRP);酶联免疫吸附测定法(ELISA)检测结肠组织中的肿瘤坏死因子-α(TNF-α)、白细胞介素-1β(IL-1β)及白细胞介素-6(IL-6)含量;苏木素-伊红(HE)染色观察胰腺和结肠组织病理形态变化;实时荧光定量聚合酶链式反应(Real-time PCR)和蛋白免疫印迹法(Western blot)检测结肠组织中HMG...     

益气活血通便方对慢传输型便秘大鼠的治疗作用及机制

目的：探讨益气活血通便方对慢传输型便秘(STC)大鼠的治疗作用及机制。方法：采用盐酸洛哌丁胺灌胃法建立STC大鼠模型,设定正常组、模型组、莫沙必利组、益气活血通便方低、中、高剂量组(3.51、7.02、14.04 g·kg^-1)给药后观察各组大鼠一般体征变化、计算粪便含水率及肠道推进率;采用苏木素-伊红染色观察结肠组织黏膜炎症改变;采用酶联免疫吸附测定法检测各组大鼠结肠P物质(SP)、血管活性肠肽(VIP)含量;采用免疫组织化学法和蛋白免疫印迹法检测大鼠结肠组织水通道蛋白(AQP)3、AQP4、AQP8和c-Kit蛋白灰度值,通过16S r RNA高通量测序检测肠道菌群变化。结果：经过益气活血通便方给药治疗10 d后,与模型组比较,益气活血通便方不同剂量组和莫沙必利组大鼠的粪便含水率和肠道推进率均显著增加(P<0.01)。与模型组比较,益气活血通便方中、高剂量组和莫沙必利组大鼠结肠无明显黏膜炎症改变,杯状细胞排列较规整无断裂、数量较多。益气活血通便方中、高剂量组和莫沙必利组血清中SP含量明显升高(P<0.05,P<0.01),VIP明显降低(P&...     

互动式头针结合镜像疗法对脑卒中软瘫期上肢功能障碍的康复疗效

目的：探索脑卒中患者促进上肢运动功能恢复中头针与镜像疗法联合应用的临床价值。方法：选取株洲市中心医院2021年8月至2022年11月期间收治的60例脑卒中后上肢功能障碍患者,以随机分组的方式分为两组,每组30例。其中常规康复训练联合镜像治疗纳入对照组,在对照组基础上增加头针治疗纳入观察组。在治疗4周后,比较两组患者临床治疗有效性、Fugl–meyer运动功能评定量表（FMA）上肢部分评分以及Brunnstrom分期。结果：两组患者治疗后FMA评分均高于治疗前,且观察组患者治疗后FMA评分高于对照组,差异具有统计学意义（P<0.05）。观察组患者治疗后上肢Brunnstrom运动功能分期结果优于对照组,差异具有统计学意义（Z=–2.101,P <0.05）。观察组患者治疗后手Brunnstrom运动功能分期结果优于对照组,差异具有统计学意义（Z=–2.152,P <0.05）。结论：在恢复早期,头针、镜像疗法与常规康复训练有效结合,对脑卒中患者软瘫期上肢运动功能恢复具有积极作用。     

血府逐瘀汤预防上肢皮瓣术后血管危象的临床研究

〔摘 要〕 目的：观察血府逐瘀汤预防上肢皮瓣术后血管危象的临床疗效。 方法：选取 2022 年 1 月至 2023 年 1 月就诊于 赣州市南康区第一人民医院的 60 例行上肢皮瓣转移术的患者,采用简单数字随机法分为观察组和对照组,各 30 例。术后 对照组患者常规应用 “ 三抗 ” 治疗,观察组患者在 “ 三抗 ” 的基础上加服血府逐瘀汤剂,比较两组患者术后皮瓣的血运情 况、总体疗效。 结果：术后 3 d、7 d,观察组患者皮瓣肿胀程度优于对照组,差异具有统计学意义（Z 分别为 –2.28、–3.46, P ＜ 0.05）;术后 1 d、3 d、7 d,观察组患者毛细血管反应优于对照组,差异具有统计学意义（Z 分别为 –6.89、–6.29、–7.35, P ＜ 0.05）;观察组患者疗效优于对照组,差异具有统计学意义（Z = –3.44,P ＜ 0.05）。 结论：上肢皮瓣术后的患者在常 规 “ 三抗 ” 的基础上,加用血府逐瘀汤可有效减少血管危象的发生,提高皮瓣成活率。     

错配修复蛋白表达缺失在子宫内膜癌中的临床病理意义

目的:探究错配修复(MMR)蛋白表达缺失在子宫内膜癌(EC)中的临床病理意义。方法:选取惠州市第一人民医院2019年3月至2022年12月收集的EC患者术后石蜡包埋子宫内膜组织标本50例,采用免疫组织化学检测法检测MMR蛋白表达,包含MLH1、MSH2、MSH6及PMS2,观察MMR蛋白表达缺失率,对不同年龄及EC病理特征的MMR蛋白表达缺失情况进行比较。结果:(1)50例EC患者MMR蛋白表达缺失发生率为36.00%。MMR蛋白MLH1、MSH2、PMS2、MSH6表达缺失率分别为22.00%、6.00%、30.00%、6.00%,其中单项缺失4例(8.00%),两项表达缺失14例(18.00%)。(2)≤50岁EC患者MMR蛋白缺失表达率(56.00%)高于> 50岁EC患者(16.00%),差异具有统计学意义(P <0.05)。(3)不同细胞分化程度、肌层浸润程度及淋巴结转移情况患者MMR蛋白表达缺失情况比较,差异均无统计学意义(P> 0.05)。结论:MMR蛋白在EC中表达缺失率较高,以PMS2表达缺失为主,且MMR蛋白表达缺失率在≤50岁EC患者中更高,故需...     

胎儿脑灰质异位合并FLNA基因突变病例报告

报告1例产前超声联合胎儿颅脑磁共振成像（magnetic resonance imaging,MRI）诊断胎儿脑灰质异位合并细丝蛋白A（filamin A,FLNA）基因突变的病例。患者超声检测结果显示侧脑室外壁凹凸不平,颅后窝池宽,透明隔间腔略窄,小脑延髓池轻度增宽。MRI诊断结果为胎儿脑灰质异位合并大枕大池。羊水穿刺获得脱落细胞,采用全外显子测序和基因拷贝数变异（copy number variations,CNV）分析,显示与脑灰质异位疾病相关的FLNA基因外显子出现缺失,其为可能导致脑灰质异位的致病基因。因此,超声结合胎儿颅脑MRI能有效提高脑灰质异位的诊断率,其中染色体检查可筛查出部分致病原因,并对下次妊娠提供帮助。该病例可丰富临床医生对胎儿大脑灰质异位的产前超声检查、合并畸形、临床表现等的认识。     

Free Sugars Intake among Chinese Adolescents and Its Association with Dental Caries: A Cross-Sectional Study

This study aims to estimate the free sugars intake, identify the primary food sources of free sugars, and explore the relationship between free sugars intake and dental caries among Chinese adolescents. This cross-sectional study included 1517 middle-school students aged 12–14 years in Changsha city, China. Adolescents completed a 12-item Food Frequency Questionnaire (FFQ) and oral health assessment. The students’ dental caries experience was available as DMFT score (number of decayed, missing, and filled permanent teeth). Statistical analyses included the Mann–Whitney test, Kruskal–Wallis test, Chi-square test, and binary logistic regression model. The average intake of free sugars was 53.1 g/d in adolescents, and 43.2% of the students consumed more than 50 g of free sugars daily. The primary contributor to free sugars was sugar-sweetened beverages (SSBs). Age, boarders, and high family income were risk factors for excessive free sugars intake (p < 0.05), and increased free sugars intake was a risk factor for dental caries (odds ratio, OR = 1.446, 95% confidence interval: 1.138–1.839). Both the free sugars intake and dental caries prevalence in Chinese adolescents were high. Targeted interventions are urgently needed to address the excessive consumption of free sugars and improve Chinese adolescents’ oral health.     

Radioprotective Effect of Whey Hydrolysate Peptides against γ-Radiation-Induced Oxidative Stress in BALB/c Mice

Radiation therapy is widely used in the treatment of tumor diseases, but it can also cause serious damage to the body, so it is necessary to find effective nutritional supplements. The main purpose of this study is to evaluate the protective effect of whey hydrolysate peptides (WHPs) against ⁶⁰Coγ radiation damage in mice and explore the mechanism. BALB/c mice were given WHPs by oral gavage administration for 14 days. Then, some mice underwent a 30-day survival test after 8 Gy radiation, and other mice received 3.5 Gy radiation to analyze the changes in body weight, hematology and bone marrow DNA after three and 14 days. In addition, through further analysis of the level of oxidative stress and intestinal barrier function, the possible mechanism of the radioprotective effect of WHPs was explored. The study found WHPs can prolong survival time, restore body weight, and increase the number of peripheral blood white blood cells and bone marrow DNA content in irradiated mice. In addition, WHPs can significantly improve the antioxidant capacity, inhibit pro-inflammatory cytokines and protect the intestinal barrier. These results indicate that WHPs have a certain radioprotective effect in mice, and the main mechanism is related to reducing oxidative damage.     

High-Fat Foods and FODMAPs Containing Gluten Foods Primarily Contribute to Symptoms of Irritable Bowel Syndrome in Korean Adults

Dietary control plays an important role in the treatment of irritable bowel syndrome (IBS). However, few studies have examined the relationship between dietary intake and symptoms of IBS in Koreans. The current cross-sectional study aimed to examine the diet in food consumption and nutrient intake in Korean adults aged 20 to 40 with IBS. The data collected were completed by 857 subjects using a community-based web survey. The questionnaire covered functional bowel disorders based on Rome III, the semi-quantitative Food Frequency Questionnaire (SQ-FFQ), and the food items causing symptoms. In total, 186 of 857 subjects (21.7%) were diagnosed with IBS. The non-IBS group had a fat intake of 76.9 ± 47.9 g/day, while the IBS group had a fat intake of 86.6 ± 55.1 g/day (p = 0.014). The non-IBS group had a total fermentable oligosaccharide, disaccharide, monosaccharide, and polyol (FODMAP) intake of 12.6 ± 9.7 g/day, whereas the IBS group had a total FODMAP intake of 13.9 ± 9.9 g/day (p = 0.030). Foods that contributed to the onset of symptoms in the IBS group were instant noodles (70.8%), Chinese noodles with vegetables and seafood (68.7%), pizza (67.2%), and black bean sauce noodles (66.3%) which are mostly classified as high fat and high gluten foods. The dietary intake of IBS patients differs from that of non-IBS subjects. Increased intake of gluten-containing or high-fat foods due to the westernized diet caused more IBS symptoms than high FODMAPs and dairy products in Korean adults in their 20 s to 40 s.