发病率

There is strong evidence that antibiotic prophylaxis for cesarean delivery that is given before skin incision, rather than after cord clamping, decreases the incidence of postpartum endometritis and total infectious morbidities, without affecting neonatal outcomes.

有明显证据表明，在皮肤切开前给予抗生素预防破宫产可减少产后子宫内膜炎发生率和总的感染发病率，而对于新生儿的结果没有影响。

Isolation and Identification of Salmonlla Enteritidis from Chickens

某&南海黄&鸡养殖场鸡群发生一种高发病率、高死亡率的传染病。

AbstractLacrimal duct obstruction disease is a common disease in Ophthalmology, its incidence increases these years, its main symptom is epiphora, and it can cause acute or chronic dacryocystitis, and become a potential source of infection in eye, so the treatment of this disease is a hot issue in Ophthalmology.

泪道阻塞疾病是眼科中的常见病，近年来发病率一直呈上升趋势，其主要症状是溢泪，治疗不及时还可能引起急慢性泪囊炎，成为眼部潜在的感染源，因此该病的治疗一直是眼科的热点问题。

Result The results revealed that different concentration of C6-HSL could obviously inhibit the growth rate of root and the number of roots, but have no effects on plant height, number of nodes and leaf size. The POD and SOD activities and the concentration of H2O2 showed a significantly increased when the potato implants were pretreated with C6-HSL, however, no effect of C6-HSL pretreatment on PAL and PPO activities were found. The ability of resistance aginst Erwinia carotovora subp. carotovora was signifinantly improved after treated by C6-HSL. Incidence was obviously lower than the control group.

结果］不同浓度的C6-HSL能明显抑制马铃薯的出根率和生根数，而对株高、茎节数及叶片大小没有影响；植物标志性防御酶类中POD和SOD的活性以及H2O2的产生量经C6-HSL诱导后显著提高，而PAL和PPO的活性则没有明显变化；抗病试验中，经C6-HSL诱导的马铃薯植株能有效抑制胡萝卜软腐欧文氏菌的侵染，发病率明显低于对照组。

The pre erythrocytic stage vaccines aim to prevent the development of all clinical symptoms and subsequent malaria transmission. Erythrocytic stage vaccine designed aims to induce antibodies that prevent invasion and infection of erythrocytes, to reduce morbidity and mortality by decreasing the parasite load.

作用于红细胞前期的疟疾疫苗主要是抑制疟疾的临床发作，控制疟疾的传播；作用于红细胞期的疟疾疫苗诱导宿主体液免疫系统，产生特异性抗体，抑制疟原虫侵入和感染红细胞，达到减少疟原虫虫荷，降低疟疾的发病率和死亡率。

But the exactive S executive secretary of the alliance, Julian Lob-Levyt says this is the first time the group has seen rates drop to zero.

但是联盟的执行秘书Julian Lob-Levyt说，这是首次出现发病率降为0的情况。

Hook cell is exsanguine it is one kind is in Mediterranean area the single gene hereditary disease with higher incidence of a disease.

镰刀型细胞贫血症是一种在地中海地区发病率较高的单基因遗传病。

Radical surgery with extrapleural pneumonectomy and adjuvant treatments has become the preferred option in early disease, but the benefits of such an aggressive approach have been questioned because of significant treatment-related morbidity and mortality.

因此，多学科综合治疗得以发展，联合胸膜外肺切除术和辅助治疗的根治性手术成为早期病例的首选，但该法损伤性大且疗效因与该治疗相关的发病率和死亡率明显升高而饱受质疑。

With elevating of HCG monitoring sensitivity and applying of transvaginal sonography of high resolution, early diagnosis of extrauterine pregnancy has obviously raised.

近年来随着人工流产、盆腔炎患者的增多，宫外孕的发病率升高约为1/100。

Social stress such as the quickened social rhythm, increasingly furied work competition, make people have more and more mental burdens. Stressful life events have high affinity to depression, this suggests that the social stress could be important in the pathogenesis of some depressive disorders.

应激是生物在生存过程中受到各种各样的刺激后产生的非特异性适应性反应，随着现代生活节奏的加快、工作竞争激烈等各种社会应激因素的加剧，抑郁症的发病率逐年升高，应激性生活事件与抑郁症的发病存在密切关系，应激已成为诱发抑郁症的重要因素。

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。