查询词典 infected patch

The following methods were used in the study, such as viral inoculation of animal, pathological method, flow cytometry, RT-PCR, in situ hybridization, immunohistochemistry and terminal deoxy nucleotidyl transferase mediated dUTP nick end labling. Morphological changes of the infected chickling, dynamic changes of T, B cells and T subsets, changes of adhesion molecules on the lymphocyte surface, necrosis and apoptosis of lymphocyte and neurons, changes of MIP-1β and IL-8 producing cells in the brain, cell types of perivascular tuffing in cerebral tissue were systematically studied. The key research results were.(1)The average percentage of CD19+cell in blood, bursa and spleen, after 3, 5 days of inoculation, was significantly Phybridization revealed that the number of IL-8 and MIP-1βproducing cells was increased in the infected brain.

在研究过程中，采用了病毒接种技术、普通病理学研究方法、流式细胞仪技术、RT-PCR技术、原位杂交技术、免疫组化技术、凋亡细胞末端标记技术，系统研究了不同日龄的SPF雏鸡人工感染AEV-NH937株后的病理变化，T和B淋巴细胞、T淋巴细胞亚群的动态变化规律，淋巴细胞表面某些粘附分子的变化，淋巴细胞和神经元的坏死与凋亡，雏鸡脑组织中产生趋化因子MIP-1β和IL-8细胞的变化规律，脑组织中围官性细胞浸润的细胞类型。

The garlic in HeiLongJiang was widely infected by complex viruses,through investigating.Natural infected garlic crops exhibited diversiform symptoms such as masaic、crimple、leaf roll、abnormality、etiolation、putrescence and so on.

通过调查发现黑龙江省大蒜普遍受到病毒的复合侵染，侵染后的田间症状多样，主要有花叶、皱缩、卷叶、畸形、黄化、坏死和矮化等。

The enzyme activity in the hemocytes of infected shrimp was remarkably different from the healthy ones. In the infected shrimp, it could also be observed that granules were expelled from hemocyte in a process of cytolysis. The enzymes were thus activated.

健康虾和患病虾血细胞中酶活性的表现形式不尽相同，在病理情况下，颗粒细胞能以细胞解体的方式，排出细胞内的颗粒，转化成有活性的酶，以此提高血淋巴中这几种酶的活性。

Following 72 h co-culture, desquamate, sporozoites, trophozoites, meronts, microgametocytes, macrogametocytes, zygote, thin-wall oocyst, and thick-wall oocyst appeared orderly. Between the 60th and 72th hour, many oocysts emerged. Inoculated by the C. parvum -infected cell culture supernatant at the 48th hour, the immunosuppressed mice became infected.

在感染后72 h内，隐孢子虫出现连续发育阶段，包括脱囊、子孢子、裂殖子、裂殖体、滋养体、配子体、合子、薄壁卵囊和厚壁卵囊，在60～72 h内形成卵囊；用感染48 h的细胞培养上清接种于免疫抑制小鼠， 10 d后有隐孢子虫卵囊排出。

HP positive groups was compared with HP negative groups in gastric mucosal lesions, expression of P16 in HP positive groups was lower than that in HP negative (P＜0.01), expression of CD44V6, PCNA and C-met in HP positive groups were all higher than those in negative groups (P＜0.01). Expression of P16 was negative correlated with expression of CD44V6, PCNA and C-met in HP-infected gastric mucosal lesions (r〓=-0.6971, P＜0.01; r〓=-0.4811, P＜0.01; r〓=-0.6075, P＜0.01); Expression of CD44V6 were positive correlated with expression of C-met and PCNA (r〓=0.6550, P＜0.01; r〓=0.4977, P＜0.01). Selenium level in HP-infected gastric mucosal was Significantly higher than normal and the level will fall with deteriorism of gastric mucosal lesions.

临床标本研究结果表明：在系列胃粘膜病变中，P16表达HP阳性标本显著低于HP阴性标本（P＜0.01）；CD44V6、C-met、PCNA表达HP阳性标本均显著高于阴性标本（P＜0.01）；在HP感染的胃粘膜病变组织中，P16表达与CD44V6、C-met、PCNA表达均呈负相关（r〓=-0.697l，P＜0.01；r〓=-0.4811，P＜0.01；r〓=-0.6075，P＜0.01）；CD44V6表达与C-met、PCNA表达相互呈正相关（r〓=0.6550，P＜0.01；r〓=0.4977，P＜0.01）；HP感染的胃粘膜病变组织硒含量明显升高，并随胃粘膜病变程度加重相对降低，但高于正常组织；硒含量分别与CD44V6、C-met、PCNA表达阳性率呈负相关（P＜0.05），而与P16表达阳性率呈正相关（P＜0.05）。

Here the treatment function adopts a continuous and differentiable function which can describe the effect of the infected being delayed for treatment when the number of infected individuals is getting larger and the medical condition is limited.

其中的治疗项采用了一个连续可微的函数，描述了在医疗条件有限的情况下患病者的治疗被耽误的影响和患病个体的数目增大所引起的饱和效应。

Results Ganmaofang had definite bacteriostatic action on standard strain of staphylococcus aureus and escherichia coli, and clinical dissociative strain of staphylococcus aureus, escherichia coli, klebsislla pneumoniae, Staphylococcus epidermidis, Staphylococcus intermedius, Staphylococcus simulans and beta streptococcus in vitro. Its MIC is between 0.075 g/mL and 0.2 g/mL. Ganmaofang could prolong the survival time of mouse infected by staphylococcus aureus and decrease the mortality of ill mouse, meanwhile it could enhance the survival rate of mouse infected by pneumoniae diplococcus.

结果感冒方体外对标准菌株金黄色葡萄球菌、大肠杆菌和临床分离菌株金黄色葡萄球菌、大肠杆菌、肺炎克雷伯菌、表皮葡萄球菌、中葡萄球菌、溶葡萄球菌、乙型链球菌具有一定的抑菌作用，MIC 0.075~0.2 g/mL，体内可延长金黄色葡萄球菌感染小鼠的存活时间和减少感染小鼠的病死率，对肺炎双球菌感染小鼠可提高感染小鼠的存活率。

Your computer can catch a virus when you download an infected file from the Internet or copy an infected file from a diskette.

当你的计算机从互联网上下载一个被感染的文件，或者从磁盘上复制一个被感染的文件时，你的计算机就会染上病毒。

Papaya leaf curl China virus occurred widely and caused severe disease in papaya in the suburb of Nanning,Guangxi Province.In 2002—2004,the incidence rate reached 47.23%—100% in severely infected papaya fields,and the symptoms in infected papaya included stunt,downward leaf curling,dark green vein and enation,and petiole twist.

番木瓜曲叶病毒病在广西南宁市郊区发生严重并造成很大经济损失，经2002-2004年调查，重病果园发病率高达47.23%-100%，染病番木瓜矮缩，叶片向下卷曲，叶背部叶脉增生，叶柄扭曲，早期染病植株无法开花结果。

Compared with classical cytotoxic T lymphocytes , NK cells are superior in the following aspects: NK cells are among the first cell types to be activated after intracellular pathogen stimuli, the activity of NK cells peaked between 1 to 3 days, retained during the first 7-10 days, and the T cells response emerged only after 7 days when the NK cell responses begin to decline; though comprising of only 10％-15％ of peripheral lymphocytes, NK cells mobilize most of the cell populations in a strong and high level response to different invasions, and act as key factors at early defense before a specific immune response could mount, while only certain clones were involved in T cell response; NK cells kill virus-infected or malignant transformed cells without pre-sensitization and without restriction by major histocompatibility antigen, which is usually a mechanism of immune escape to T cell recognition by virus-infected or tumor cells, thus NK cell in complementary with T cells play crucial roles in tumor and virus eradication.

NK细胞以其强大的细胞毒活性为特征，与细胞毒性T细胞相比，NK细胞具有如下特点：NK细胞虽然只占外周血淋巴细胞的10-15％，但是对刺激性因素产生应答的过程十分迅速，一次可以调动大多数细胞共同参与，而不是几个克隆的活化，免疫应答的强度高；病毒感染或恶性转化细胞的一个主要特征是细胞表达的MHCⅠ类分子下降或消失，并借助这一机制逃避特异性T细胞应答的识别，NK细胞介导的杀伤活性无需抗原刺激，不受MHCⅠ分子表达的限制，从而与T细胞应答互为补充发挥免疫防御的功能；NK细胞的免疫活性可以被多种细胞因子上调，其中IFNα，IL-2，IL-12，IL-15和IL-18具备更强的作用；NK细胞具有强大的细胞因子分泌功能，对于启动T细胞特异性应答必不可少。

My company are sizing machine, pulp machine and after dyeing the entire product line of professional equipment manufacturers.

我公司是浆纱机、浆染机及后整设备系列产品的专业制造商。

The Jazz influence that George Gershwin and other musicians introduced into their music is obviously American because it came from American musical traditions.

爵士乐反应了George Gershwin和其他的音乐家将其音乐带入美国这是因为它起源于美国的传统。音乐