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96-well flat/half area tissue culture cluster plates

Company: Corning
Catalog#: 3697
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Multiplication and Growth Inhibition Activity Assays for the Zoonotic Malaria Parasite, Plasmodium knowlesi
Author:
Date:
2020-09-05
[Abstract]  Malaria remains a major cause of morbidity and mortality globally. Clinical symptoms of the disease arise from the growth and multiplication of Plasmodium parasites within the blood of the host. Thus in vitro assays to determine how drug, antibody and genetic perturbations affect the growth rate of Plasmodium parasites are essential for the development of new therapeutics and improving our understanding of parasite biology. As both P. falciparum and P. knowlesi can be maintained in culture with human red blood cells, the effect of antimalarial drugs and inhibitory antibodies that target the invasion or growth capacity of Plasmodium parasites are routinely investigated by using multiplication assays or growth inhibition activity (GIA) ... [摘要]  [摘要] 疟疾仍然是全球发病率和死亡率的主要原因。该疾病的临床症状源于宿主血液中疟原虫的生长和繁殖。因此,体外测定以确定药物,抗体和遗传扰动如何影响疟原虫寄生虫的生长速率对于开发新疗法和增进我们对寄生虫生物学的理解至关重要。由于两个恶性疟原虫和P. knowlesi 可以在培养物中维持与人体红细胞,抗疟疾药物和抑制性抗体靶向的侵袭能力的影响疟原虫寄生虫 是通过使用针对这两个物种乘法测定或生长抑制测定法常规地研究。该协议给出了详细的一步一步的过程来进行基于所述寄生虫乳酸脱氢酶的活性为基础的流式细胞仪乘法测定和生长抑制活性测定法测试性中和抗体的疟原虫knowlesi 适于人类红血细胞培养物中。虽然类似测定法是用于很好地建立的恶性疟原虫,P. knowlesi 被更密切相关的所有其他人类感染性物种(帕切科等人。,2018),因此可以用作替代用于测试药物和疫苗用于其它疟疾种类,例如如间日疟原虫,它是非洲以外疟疾最广泛的病因,但尚未在实验室条件下进行培养。

[背景 ] ...

Plant Assays for Quantifying Ralstonia solanacearum Virulence
Author:
Date:
2018-09-20
[Abstract]  Virulence assays are powerful tools to study microbial pathogenesis in vivo. Good assays track disease development and, coupled with targeted mutagenesis, can identify pathogen virulence factors. Disease development in plants is extremely sensitive to environmental factors such as temperature, atmospheric humidity, and soil water level, so it can be challenging to standardize conditions to achieve consistent results. Here, we present optimized and validated experimental conditions and analysis methods for nine assays that measure specific aspects of virulence in the phytopathogenic bacterium Ralstonia solanacearum, using tomato as the model host plant. [摘要]  毒力测定是研究体内微生物发病机制的有力工具。 良好的分析跟踪疾病发展,并结合定向诱变,可以识别病原体毒力因子。 植物的疾病发展对环境因素如温度,大气湿度和土壤水位极其敏感,因此标准化条件以获得一致的结果可能具有挑战性。 在这里,我们提出优化和验证的实验条件和分析方法的九个测定,测量植物病原细菌 Ralstonia solanacearum 的毒力的特定方面,使用番茄作为模型宿主植物。

【背景】 Ralstonia solanacearum 是一种土壤传播的细菌,在广泛的植物中引起细菌枯萎,并继续感染全球的新宿主(Hayward,1991; Elphinstone,2005; Wicker et al。 ,2007; Genin,2010; Weibel et al。,2016)。结果, R. solanacearum 是研究最深入的植物致病菌之一(Mansfield et al。,2012)。

R上。 solanacearum 可以长期存在于土壤或水库中(Alvarez et ...

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