发病率

Material and MethodsRA Rabbit Model group: 15 early RA rabbits of the same weight and variety Control group:10 normal rabbits of the same weight and varietyMethods of making RA rabbit model:elect 15 normal rabbits of the same weight and variety, dissolve Ovalbumin in 0.9% sodium chloride solution, to make the solution of 20mg/ml concengtration, blend the same quantity of complete Freund′s Adjuvant equably ,inject the mixed solution into endermic tissue of the rabbit′s scapular section, making the rabbits allergic, inject 1 ml of the mixed solution to one rabbit every time, inject 1 ml of the mixed solution in 5 different places of the rabbit′s scapular section, inject the rabbit one time every week,inject 3 weeks continuously,it turned out to be that the rabbits will be allergic, inject Ovalbumin blent with the 0.9% sodium chloride solution into the knee joint cavity of the rabbits in the fourth week, 5 mg Ovalbumin every knee joint cavity,two knees of every rabbit of the 15 rabbits are both injected,the arthrosis diameter and the exterior temperature of the knees will be added obviously in 24 hours,and they will drop gradually,at the time of the 14th or 21th day, the arthrosis diameter and the exterior temperature of the knees will get to the balance time,the incidence rate of RA is 100%.after the RA model succeeds,it is the early time of RA from the first week to the fourth week,after the fourth week,it is the late time of RA, the cartilage of the femoral condyle and the subchondral bone cortices will be changed unrecoverily.

资料与方法RA模型组：早期RA家兔模型15只，品种及体重接近。对照组：正常家兔10只，品种及体重接近。RA家兔模型制作方法：选取15只成年家兔，体重、品种接近，将卵蛋白溶解于生理盐水，配成浓度为20mg/ml的溶液，与等量完全弗氏佐剂混匀，注入家兔肩胛区皮下致敏，每只家兔每次注射1ml，于肩胛区5个不同区域注射，每周一次，连续注射3周而致敏，第4周向膝关节腔注射卵蛋白生理盐水溶液，每只关节腔注射5mg卵蛋白，15只家兔膝关节全部注射，24h内此关节直径和表面温度大幅度上升，以后缓慢下降，至14～21d达到平台期，发病率达100%。造模成功后第1～4周为早期改变，第4周以后出现不可逆的关节软骨及骨破坏。采用高频超声对RA模型组与对照组的膝关节髌上囊液体厚度、滑膜及股骨髁软骨厚度及软骨下骨皮质的回声情况进行对比观察。结果RA组模型组膝关节髌上囊积液及滑膜的厚度明显厚于对照组，其股骨髁软骨的厚度与对照组相比无明显差异，其软骨下骨皮质与对照组相比无明显改变。

Carcinoma of the endometrium is one of the most common cancers in clinical treatment.

子宫内膜癌是妇女最常见恶性肿瘤之一，发病率逐年升高。

Mycoplasma hyopneumoniae is the causative agent of Swine Enzootic Pneumoniae,a disease found on pig farms worldwide which is characterized by high morbidity and low mortality rates.

猪肺炎支原体(Mycoplasma hyopneumoniae，Mhp)是猪地方性肺炎(Swine Enzootic Pneumonia，SEP)的病原体。此病分布广，发病率高，自身致死率不高。

Recent epidemical study indicates that the incidence of AD in some populations is substantially influenced by the gene polymorphisms of the inflammation mediators.

近来流行病学研究显示炎症介质的基因多态性可以影响阿尔茨海默病在人群中的发病率。

However, epidemicity is relative to the previous in-cidence of the disease in the same area, among specified population groups and at different seasons of the year.

不过，流行性与同一地区特定人群当年不同季节该病以往的发病率有关。

Foetus in wrong position; abnormal fetal position; malpositionThe main injured parts included prolapse of lumbar intervertebral, muscles of waist and back myofascitis, epiphysitis of lumbar spine, malposition of lumbar spine and lumbar muscle strain.

结果表明：97.5%的运动员患有腰部损伤，100%的运动员表示有过不同程度的腰部疼痛；发病率前5位的损伤部位是腰椎间盘突出、腰椎峡部裂、棘突偏歪、腰椎错位和腰肌劳损；损伤多发生在重要赛事前准备期。

Objective To observe cataract incidence、characteristics、and conjunction with trinulceotide repeat,n,in the 3,-untranslated region of the myotonin protein kinase gene in twenty-five patients,consistent with typically or equivocally clinical and molecular diagnosis criteria of DM.

摘 要：目的观察强直性肌营养不良临床典型或可疑的患者并符合分子诊断标准的25例患者中白内障发病率、特点及与强直性肌营养不良蛋白激酶基因中CTG三核苷酸(C-胞嘧啶、T-胸腺嘧啶、G-乌嘌呤)重复次数的关系。

In this study, we investigated gramineous plants in the areas of middle Xinjiang and eastern Qinghai. Ergot disease were detected on 5 genera within 3 subfamily which favored by livestock.

在新疆中部和青海东部部分地区，发现牲畜喜食的3族5属的牧草发生了麦角病，局部地区发病率高达65%，病株上还有瓢虫、丽蝇以及蚂蚁等昆虫活动。

Colon cancer is more common in journal Jews of east ern European ancestry than in the general population.

结肠癌在东欧后裔的犹太人的发病率比普通人高。

The rate of cancer of the esophagus there is terrifying.

那里的食道肿瘤发病率到了令人可怕的地步。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。