中西医结合治疗晚期乳腺癌的效果分析

目的 探究中西医结合治疗晚期乳腺癌的临床疗效.方法 选取我院2019年5月至2020年4月收治的72例乳腺癌晚期患者,将其随机分为对照组和观察组,每组36例,其中对照组使用常规化疗疗法,观察组在常规治疗方法的基础上增加中医疗法,对比两种不同疗法的临床疗效、不良反应及生存质量评分.结果 观察组治疗有效率明显高于对照组,组...     

山东滕州市农村小学生弱视斜视及立体视锐度调查

Objective To investigate the visual acuity, stereoacuity and the prevalence of amblyopia and strabismus ofprimazy school children in rural areas in Tengzhou, Shandong as well as to evaluate the effi-ciency of three methods in screening amblyopia. Methods In this population-based study, children aged 5 to 14 years old in primary school were randomly selected by a cluster sampling in which school shift was the sam- piing unit. Titmus stereo-test, visual acuity (VA), cover-test and ocular motility evaluation were examined for each child. Retinoscopy was performed for children with VA < 1.0 in either eye. Results ( 1 ) Of 2668 effec-tive examinatious,369 eases (13.83%) were poor eyesight. (2) The prevalence ofamblyopia and strabismus were 1.50% and 1.72% respectively. Out of 40 amblyopia children, 39 were screened at the first time. (3) The stereoacuity in normal children was 40″, 31 (77.5%) children with amblyopia showed abnormal stereoacuity,while 28.3% for strabismus. (4) Specificity and crude agreement of combined Titmus with VA were 99.47%and 99.06% ,which were highest in the three methods. The second was Titmus stereo-test with 97.98% and 97.59%, VA was the lowest. Conelusion The most important cause of poor eyesight in primary school chil-dren is myopia. Amblyopia and strabismus might have significantly effects on stereoacuity. The most efficient method of screening amblyopia was stereo-test combined with visual acuity.     

中药饮片质量分析

中药饮片的真伪优劣直接影响到临床用药的安全有效。由于种种原因,中药饮片存在许多问题．为确保中药饮片质量,保证人民群众的用药安全及经济利益。需认真做好几方面的工作,以解决存在的问题。     

3～7岁儿童1215眼散光状态分析

对学龄前儿童弱视调查中检出的≥０５０Ｄ的散光１２１５眼进行了统计分析，结果表明：远视散光占８７８２％，近视散光占４２０％，混合散光占７９８％；顺规性散光占８３９５％，反规性散光占５３５％，斜轴散光占１０７０％；散光程度０５０Ｄ～１００Ｄ者占７２６８％，１２５Ｄ～２００Ｄ者占１９８４％，２２５Ｄ～３００Ｄ者占５１９％，＞３００Ｄ者占２３１％；双眼散光占６００８％，单眼散光占３９９２％；在双眼散光中，对称散光占７９６１％，不对称散光占２０３９％。对小儿散光眼的特点及其屈光检查与矫正注意点进行了讨论。     

轴性高度近视眼直肌PULLY功能位置的动态磁共振成像研究

目的 用MRI研究轴性高度近视眼4条直肌pulley的功能位置,探讨轴性高度近视继发性眼球运动障碍的病因.方法 轴性高度近视12/例(22眼)根据眼屈光度、眼轴长度以及有无眼球运动受限分为A、B两组.A组无眼球运动受限;B组有眼球运动受限.应用动态MRI技术,获取眼球原在位及上转、下转、内转、外转位时的冠状位MRI图象.应用计算机图像处理软件测量各层面MRI图像眼球垂直方向转动时水平直肌、眼球水平方向转动时垂直直肌的横截面质心,根据其坐标值建立直线回归方程,统计求得眼球垂直转动时内、外直肌径路及眼球水平转动时上、下直肌径路直线回归曲线斜率变化最大的一点(直肌pulley的位点),将A组、B组、正常对照组进行比较.结果 A组与正常对照组4条直肌pulley的位点比较无显著差异(P＞0.05);B组与正常对照组内直肌、上直肌、下直肌pulley的位点比较无显著性差异P＞0.05);B组外直肌pulley的位点较正常对照组向颞下移位(P＜0.01);A组与B组内直肌、上直肌、下直肌pulley的位点比较无显著性差异(P＞0.05);B组较A组外直肌pulley位点向颞下移位(P＜0.05).结论 外直肌pulley的位点向颞下移位可能是引起轴性高度近视眼继发性眼球运动障碍的主要病因之一.     

轴性高度近视眼直肌PULLEY功能位置的动态磁共振成像研究

目的用MRI研究轴性高度近视眼4条直肌pulley的功能位置,探讨轴性高度近视继发性眼球运动障碍的病因。方法轴性高度近视12例(22眼)根据眼屈光度、眼轴长度以及有无眼球运动受限分为A、B两组。A组无眼球运动受限;B组有眼球运动受限。应用动态MRI技术,获取眼球原在位及上转、下转、内转、外转位时的冠状位MRI图象。应用计算机图像处理软件测量各层面MRI图像眼球垂直方向转动时水平直肌、眼球水平方向转动时垂直直肌的横截面质心,根据其坐标值建立直线回归方程,统计求得眼球垂直转动时内、外直肌径路及眼球水平转动时上、下直肌径路直线回归曲线斜率变化最大的一点(直肌pulley的位点),将A组、B组、正常对照组进行比较。结果A组与正常对照组4条直肌pulley的位点比较无显著差异(P>0.05);B组与正常对照组内直肌、上直肌、下直肌pulley的位点比较无显著性差异(P>0.05);B组外直肌pulley的位点较正常对照组向颞下移位(P<0.01);A组与B组内直肌、上直肌、下直肌pulley的位点比较无显著性差异(P>0.05);B组较A组外直肌pulley位点向颞下移位(P<0.05)。结论外直肌pulley的位点向颞下移位可能是引起轴性高度近视眼继发性眼球运动障碍的主要病因之一。     

正常人眼球直肌Pulley功能位置的动态磁共振成像研究

目的研究正常人眼球运动动态磁共振成像（MRI）4条直肌Pulley（滑车）的功能性位置。方法采用西门子公司Sonata1.5T超导型MRI扫描仪,应用眼球运动动态MRI技术,获取20名正常人（20个眼眶）眼球原在位及上转、下转、内转、外转20度时垂直于眶轴的眼眶冠状位MRI图像。以眼球中心为原点建立三维坐标系,应用ScionImage医学图像测量软件分别测量各层面眼球垂直转动时水平直肌、眼球水平转动时垂直直肌的横截面质心。根据各层面直肌横截面质心的坐标值建立直线回归方程,分别求得眼球垂直转动时内、外直肌径路及眼球水平转动时上、下直肌径路直线回归曲线斜率变化最大的一点,即为该直肌Pulley的功能性位置。对4条直肌Pulley相对于眼球中心的坐标值（X、Y）进行统计。结果内直肌Pulley位于眼球中心后4mm,内14.7mm,下0.3mm;外直肌Pulley位于眼球中心后8mm,外9.8mm,下0.3mm;上直肌Pulley位于眼球中心后6mm,内1.6mm,上11.5mm;下直肌Pulley位于眼球中心后6mm,内4.4mm,下12.7mm。结论应用眼球运动动态MRI技术,分析眼球转动时直肌径路的变化,可证实4条直肌Pulley的存在并确定其功能位置。     

A/B型流感病毒治疗药物——Laninamivir Octanoate Hydrate

据国家食品药品监督管理局、国家工商行政管理局和国家新闻出版总署发布的通知,中草药杂志社编辑出版的《中草药》、Chinese Herbal Medicines(CHM,中草药英文版)、     

流式细胞仪检测IgA肾病患者尿巨噬细胞的临床意义

目的:研究尿巨噬细胞含量与IgA肾病(IgAN)患者肾脏功能损伤程度的关系。方法:用流式细胞仪(FCM)测定30例IgAN患者尿巨噬细胞含量,并与肾脏功能损伤程度进行对照。结果:轻度肾功能损伤组尿巨噬细胞含量为(10.5±2.7)%,中、重度肾功能损伤组尿巨噬细胞含量为(24.1±3.6)%,中、重度肾功能损伤组尿巨噬细胞含量明显高于轻度肾功能损伤组(P<0.05)。结论:尿巨噬细胞含量检测可作为协助判断IgAN肾功能损伤程度的指标之一。     

山东滕州市农村小学生弱视斜视及立体视锐度调查

Objective To investigate the visual acuity, stereoacuity and the prevalence of amblyopia and strabismus ofprimazy school children in rural areas in Tengzhou, Shandong as well as to evaluate the effi-ciency of three methods in screening amblyopia. Methods In this population-based study, children aged 5 to 14 years old in primary school were randomly selected by a cluster sampling in which school shift was the sam- piing unit. Titmus stereo-test, visual acuity (VA), cover-test and ocular motility evaluation were examined for each child. Retinoscopy was performed for children with VA < 1.0 in either eye. Results ( 1 ) Of 2668 effec-tive examinatious,369 eases (13.83%) were poor eyesight. (2) The prevalence ofamblyopia and strabismus were 1.50% and 1.72% respectively. Out of 40 amblyopia children, 39 were screened at the first time. (3) The stereoacuity in normal children was 40″, 31 (77.5%) children with amblyopia showed abnormal stereoacuity,while 28.3% for strabismus. (4) Specificity and crude agreement of combined Titmus with VA were 99.47%and 99.06% ,which were highest in the three methods. The second was Titmus stereo-test with 97.98% and 97.59%, VA was the lowest. Conelusion The most important cause of poor eyesight in primary school chil-dren is myopia. Amblyopia and strabismus might have significantly effects on stereoacuity. The most efficient method of screening amblyopia was stereo-test combined with visual acuity.