发病的

PIH disease pathogenesis, has not yet been clarified, according to the etiology of epidemic survey found that pregnancy causes a high incidence of disease may be related to the following factors:(1) the spirit of excessive tension or by stimulating the central nervous system dysfunction resulting in;(2) the cold season or temperature change is too large, especially at high pressure;(3) of young pregnant women or elderly primipara;(4) has chronic high blood pressure, nephritis, diabetes and other medical history of pregnant women;(5) malnutrition;(6) short body fat;(7) uterine hypertonicity, such as polyhydramnios, twins, diabetes, fetal macrosomia and the mole, etc.;(8) family history of hypertension, particularly pregnant women pregnant mother has history of hypertension.

妊高症的发病原因，至今还未阐明，根据流行病因学调查发现，妊高症的发病原因可能于以下因素有关：(1)精神过分紧张或受刺激致使中枢神经系统功能紊乱；(2)寒冷季节或气温变化过大特别是气压高时；(3)年轻孕妇或高龄初产妇；(4)有慢性高血压、肾炎、糖尿病等病史的孕妇；(5)营养不良；(6)体型矮胖；(7)子宫张力过高，如羊水过多、双胎、糖尿病巨大胎儿及葡萄胎等；(8)家族中有高血压史，尤其是孕妇之母有妊高症史者。

In 2009,the overall incidence of malaria of Chuxiong autonomous prefecture was slow and steady downward trend,remained at a relatively low level of incidence of 0.88/lakh.

2009年楚雄州的疟疾发病总体呈缓慢、平稳下降的趋势，保持在一个较低的发病水平，年发病率为0.88/10万。

Result The population and new case of malaria can be predicted by the quadratic forecast model of population and logarithmic curve model of new case in Chongqing municipal. The prediction range of population is from 3113112 to 3368928, and the range of the new cases rate of incidence of malaria is from 126 to 134 in 2002 year. These two numbers are consistent with actual number of population and new cases, which are 31309038 and 130, respectively.

结果 重庆市人口数的二次曲线模型和疟疾新发病例的对数曲线模型能够对重庆市人口数和疟疾新发病例数进行预测，2002年重庆市人口数预测范围为3113112~3368928人，新发病例数范围为126~134例；分别与实际的人口数（31309038人）和病例数（130例）基本吻合。

The quadratic forecast model of population and logarithmic curve model of new case were established using the time series models. The malaria cases and incidence rate were analyzed and predicted by using these models.

运用SPSS 12.0统计软件，利用时间序列模型建立人口数的二次预测模型和年新发病例数的对数曲线模型来分析预测疟疾的发病数及发病率。

Besides spring and autumn, summer is the peak season of pityriasis rosea also. Pityriasis roses presents atypical lesions, locations and severe pruritus. The pathogenesis of pityriasis rosea may be related with HHV-6 infection.

除春秋季外，夏季也是玫瑰疹的高发季节；其可表现为不典型的皮损、不典型的发病部位及伴有显著瘙痒，值得临床医师重视；其发病可能与HHV-6感染有关。

Since 80s,the infected area by head blight of wheat (Fusarium gramin-earum,Schw,) has been developing and the degree of development increasing gradually year after year,because of the change of cuhivating system and the availabe irrigation condition, which formed a farmland- ecologic environmet there was adventageous to outbreack of the disease.

宁夏引黄灌区自80年代中期以来，由于耕作制度的改变，又有灌溉条件，构成了有利于小麦赤霉病发生和流行的农田生态环境，发病面积逐年扩大，发病程度不断加重。

Objective This study attempts to elucidate the relationship between RET oncogene and Chinese patients with Hirschsprung's disease.

目的 从分子水平探讨先天性巨结肠的发病机理，了解中国人群HD发病与酪氨酸激酶受体基因突变的关系。

The numerical and pathogenic variations of Ralstonia solanacearum distributed within the tissue of host plants were investigated for a preliminary study. Scientists discussed the relationship between the pathogen and the plant particularly from the point view of an ecological niche. The samples were taken in the fields of tomato, eggplant, tobacco, peanut and ginger in Fujian province.

［目的］通过分析青枯雷尔氏菌在不同寄主发病植株、在同一寄主不同侵染状态植株和同一寄主不同发病阶段植株体内分布及其致病力的异质性，从生态位角度来初步探讨该病原菌与植物之间的相互关系。

Direct medical costs used for every patient, and detailed buildups of every cost during the 3rd month post hand injury were collected.

分别采集两组患者自发病到发病后3个月的直接医疗费用，以及各费用的详细构成。

The pathogenesis of CMPD is not clear except chronic myeloid leukemia associated with the bcr/abl fusion gene.

除慢性髓系白血病的发病与bcr-abl融合基因有关外，其他CMPD的发病机制仍不清楚。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。