微乳液反应法制备磺胺嘧啶银均匀微晶及其最佳处方评价

目的：应用微乳液反应法制备磺胺嘧啶银均匀微晶,均匀制得的微晶的粒径大小约为2～4um,均匀微晶的结晶性好,纯度高。用均匀设计方法优化条件,制备的均匀的微晶平均粒径大小为2.09um,实验结果达到预测结果要求。结论：用微乳液反应法能获得磺胺嘧啶银均匀微晶。     

滕州市致病性弧菌检测报告

报道了1995年以来,滕州市致病性弧菌种类、分,布等病原学检测情况。共检疑似霍乱病人粪便1562人份,检出致病性弧菌127株,检出率为8．13％,其中非01群霍乱弧菌居首位83株占65．35％,其次为麦氏弧菌13株占10．4％,溶藻弧菌11株,河弧菌9株,副溶血弧菌6株,弗尼期弧菌5株。83株非01群霍乱弧菌可分型占61株,分布8个血清型,定型率为73．49％,127株致病性弧菌产类霍乱肠毒素（G）47株占37．00％,以非01群霍乱弧菌产生类CT所占比例为最高,从而说明它在毒力和致病性方面占有重要地位。     

心肌梗塞大鼠心室胶原生化改建与心脏肾素—血管紧张素系统的关系

目的 研究心肌梗塞（MI）后心室胶原生化改建与心脏肾素-血管紧张素系统（RAS）的关系。方法 采用放射免疫等方法动态观测了大鼠MI后3、15及42天左、右心室胶原含量、总量和血管紧张素Ⅱ(AngⅡ）含量以及血浆AngⅡ含量的变化,结果 血浆AngⅡ含量仅在MI后3天有一过性升高;MI鼠左、右心室AngⅡ含量以及血浆AngⅡ含量的变化。结果 血浆AngⅡ含量仅在MI后3天有一过性升高;MI鼠左、右心室AngⅡ含量于3天时就明显升高,此后一直保持在3天时水平,MI后左、右心室胶原基质均发生了生化改建,除右心室胶原生化建建稍滞后于其AngⅡ的变化外,左、右心室的胶原生化改建与其心肌AngⅡ的变化形式基本一致。结论 MI后心脏RAS被明显激活;心肌AngⅡ在心肌胶原生化改建的过程中可能起着重要的作用。而且其作用不依赖于循环RAS。     

口腔固定修复学临床前期实习中的问题与对策

本文总结了北京大学口腔医学院3届八年制口腔医学专业学生口腔固定修复学临床前期实习教学的经验,针对实习中出现的典型问题进行了分析,采取了相应的对策和方法,取得了良好的效果.     

Approach selection and outcomes of craniopharyngioma resection: a single-institute study

Neurosurgical Review - Since there are many approaches for successful craniopharyngioma resection, how to choose a suitable approach remains problematic. The aim of this study was to summarize...     

中药解郁胶囊治疗老年抑郁症的临床疗效观察

目的：观察中药解郁胶囊对老年抑郁症的临床疗效和安全性。方法：选取2020年11月至2021年12月甘肃中医药大学附属医院住院或门诊患者200例作为研究对象,按照纳入标准最终产生研究观察对象100例,健康对照组来自我院组织的年龄在60~80岁的健康体检的老年人100例。观察组中男37例,女63例,对照组中男43例,女57例。对照组采取常规治疗,观察组采取中医综合疗法治疗。对2组患者治疗前后减分情况、中医证候分析、服药及依从情况、不良反应及抑郁焦虑因子等无创性指标的影响。结果：对老年抑郁症的治疗效果主要从汉密尔顿抑郁量表减分情况及证候减分率体现,2组经过12个月中药和抗抑郁综合治疗,中医证候量表减分率（8.2±3.1）和（7.8±3.2）,比对照组的（8.8±3）与（8.4±3.6）,P值为0.001 6和0.001 3,治疗前后均有明显变化,差异有统计学意义（P<0.05）,中医证候量表减分率比较,差异有统计学意义（P<0.05）,从服药后出现的不良反应来看,中医综合观察组应明显低于对照观察组,差异有统计学意义（P<0.05）。从中医组治疗患者的依从性分析,差异有统计学意义（P<0.05）。结论：中药解郁胶囊与中医综合治疗患者治疗效果显著,依从性更佳。     

Preparation of Iron Carbon Composite Material by Extracting Iron from Bauxite Residue and Its Adsorption of Heavy Metal Cd(II)

Bulletin of Environmental Contamination and Toxicology - An effective method of iron extraction from bauxite residue was explored, and iron was used to prepare iron carbon composite material, which...     

The introduction of treatment and the cultural adaptability of western psychotherapies for eating disorders in China

In the past 40 years, the prevalence of eating disorders (ED) in China has shown an increasing trend, leading to an urgent need to develop efficient treatment modes and methods. Since the beginning of the new century, the diagnosis, treatment, and research of ED in China have been under development. This article gives an introduction and commentary on the treatment modes, treatment methods and their applications in ED in China. There are two main treatment forms for ED until now, that is, inpatient treatment and outpatient treatment. Inpatient treatment is recommended as the first choice. Since 2008, clinical psychotherapies such as cognitive behavioral therapy (CBT), dialectical behavioral therapy (DBT), and family-based treatment (FBT), which are effective for pathological symptoms of ED, have been introduced into China and developed clinically. Group CBT and group DBT for patients with ED and group FBT for caregivers might be the most efficient psychotherapy in China nowadays. A multi-family FBT support group could be developed as the basic treatment of ED patients. Although these new types of psychotherapy have observed effectiveness in clinical application, the Randomized Controlled Trials (RCT) are rare and need to be developed.