查询词典 pathogenic

According to the eresults described above, we preliminarily suggested that the pathogenic mechanism of Clonorchis sinensis may be related to activation of PKC and increased expression of γ-GTase.Praziquantel, not only can destroy adult worm directly, but also regulate γ-GTase activity. Furthermore, by inhibiting the expression of PKC, Praziquantel can elevate the repair of cells and reduce tumorigenesis. Further investigations are needed to dissect the detailed mechanism.

根据以上的实验结果，我们初步推测中华肝吸虫的致病机转可能和 PKC 的活化作用、γ-GTase 活性的表现有关，而驱虫药 Praziquantel 治疗中华肝吸虫，除了直接破坏虫体外，也可能会抑制 PKC 的表现进而调节γ-GTase 的活性，藉以提升细胞的免疫修复，而降低癌化的产生；唯其详细机转有待进一步探讨。

The purpose of this study was to investigate the pathogenic mechanism of Clonorchis sinensis. Male wistar rats were utilized as experimental animals and randomly divided into three groups. Two of them, which were divided into drug-treated and control groups were fed with metacercaria of Clonorchis sinensis.

为探讨中华肝吸虫的致病机转，本研究以wistar 雄性大白鼠为实验动物，研究分实验组及正常组，实验组以口餵管餵食中华肝吸虫囊蚴后再公为投药组及不投药组，投药组於感染后十二周以Praziquantel处理，不投药组仅给予生理食盐水。

Uniform specimens from sputum culture and drug sensitivity test for pathogenic, Gram-negative bacteria 139 cases (61.5%), Gram-positive cocci in 83 cases (36.7%), fungi in 4 cases (1.5%).

统一留取痰液作病原学培养和药敏试验，革兰氏阴性杆菌139例（61.5%），革兰氏阳性球菌83例（36.7%），真菌4例（1.5%）。

The high prevalence of resistance to chicken sera, fimbriae F1, temperature-sensitive hemagglutinin in high pathogenic isolates suggested importance of these phenotypes in the pathogenesis of colibacillosis.

结果显示禽源大肠杆菌的致病性与其血清耐受能力、鸡红细胞MSHA菌手的表达和温度敏感性血凝素的表达呈一定的相关关系。

In an epidemic investigation on some broiler farms in Yanggu , the disease of the ducks was diagnosed as colibacillosis based on the clinic symptoms , pathogenic changes and pathogen isolation and identification.

对山东阳谷县养鸡场疾病进行调查，根据临床症状、病理变化及病原分离鉴定，确诊为大肠杆菌病。

Fermentation of strain A11 showed antagonism pathogenic fungus such as Exserohilum Helminthosporium turcicum, Colletotrichum gloeosporioide, and so on.

在实验室分离获得的放线菌A11菌株，其发酵液采用对峙培养对植物病原真菌均表现良好的抑菌活性。

Commensally bacteria help keep pathogenic bacteria at bay, and in the late 1990s new research was beginning to show that symbionts also contribute to the development of the intestinal architecture.

细菌共生帮助保留致病性细菌在海湾，并且在20世纪90年代末期新的研究开始表示， symbionts也对小肠建筑学的发展有用。

Coniothyrium minitans is an effective biocontrol agent as a special harmful parasite of the pathogenic procedure and properties of Sclerotinia sclerotiorum, growth characteristics of C.

盾壳霉是该病原菌的破坏性寄生真菌，可以有效、专一地降低病原菌菌核的形成与萌发，在该病原菌的生物防治方面最有较大的应用潜力。

The five major pathogenic fungi of three fruits rot diseases are : Dothiorella gregaria,Colletotrichum gloeosporioides,Trichothecium roseum,Macrophoma kawatsukai and Coniothyrium olivaceum. Ameng which Coniothyrium olivaceum is a new jujube pathgenic fungus.

从苹果、板栗、枣的病果上，分离到5 种病原真菌，其中Coniothyrium olivaceum 为枣果新病原－测定了6 种寄主上的Dothiorella gregaria 形态、酯酶同功酶及菌丝融合力，认为是一复合种，可区分为3 个专化型。

Though CopRS/CopABCD homologues are found to exist in Pseudomonas fluorescens, the potential role of this system in P. fluorescens has not been investigated. In this study a genetic cluster, consisting of copR, S, C, and D but lacking copAB, was identified in a pathogenic P.

CopRS/CopABCD是细菌用以维持铜内环境稳定的一个系统，虽然已在荧光假单胞菌中发现了CopRS/CopABCD系统的同源物，但其潜在的功能还未知。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。