感染前期

Results43 patients were treated with more than six different kinds of surgeries, and 8 cases of complication mainly occurred on the first 30 cases of operations, which included 1cases of conversion to open surgery, 1 cases of preperitoneal emphysema, 1 cases of cutaneous emphysema, 1cases of gastrocolic omentum pain on the paracentesis point, 1 cases of bladder injury,1 cases of scathe on intestinal canal and 2 cases of injury of blood vessel.

结果 本组共43 例，涉及6种以上术式，8 例出现术中并发症，主要发生在前期30 例中，其中中转开腹1例，腹膜前气肿1 例、皮下气肿1例，穿刺孔大网膜痛1例，膀胱损伤1例，腹内肠管损伤1例、大血管损伤2例，未出现穿刺孔感染、出血、麻醉意外等并发症。

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。

Researchers heiled to studies of an experimental AIDS vaccine from the drug company Merk early result show that the vaccine not only fail to protect, it appeared to put some people at higher risk of infection.

研究人员暂停了默克公司的两项AIDS的疫苗实验。其前期结果表明疫苗不仅没有保护作用，相反会增加一些人感染的危险性。

If these people are not immunized, and think that they could protect patients by simply not coming in to work if they are sick, they could spread influenza to patients during the presymptomatic phase of their illness.

如果这些人不接种疫苗，认为他们如果生病了只要不去上班就可保护患者不被感染，那么他们很可能在疾病症状发作前期就已经将流感传染给了患者。

Factors involved in the expression of IFN -αwere studied. These included multiplicity of infection, cell inoculation concertration and cell growth phase. The results show that lower mulitiplicity of infection (M01.4PFU/cell) is beneficial to IFN-α production.The optimal cell inoculation concentration was 〓 cells/flask. The high efficient replication of BmNPV-IFN-α and expression were also due to the proper inoculation time of BmNPV-IFN-α, which was at 48-60 house after cell passage.

研究结果表明，重组病毒感染复数的改变对α-干扰素的产量的影响是时限性的，在一定低感染复数时（Mo1.4PFU），α-干扰素的产量较高；对于重组病毒的复制，最适的细胞接种密度为3.6～7.0×〓细胞/瓶；在细胞指数生长前期（48～60小时）接种重组病毒，对于获得较高的重组病毒效价和α-干扰素的产量都是有利的。

Our former work has comfirmed that coxsackie virus B〓 causes cardiac culture cell apoptosis.

本研究的前期工作已证实柯萨奇B〓病毒感染后出现心肌细胞凋亡，并在一定时段内其凋亡随时间延长而增加。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。