{{'Search' | translate}}
 

10% Tegosept

公司名称: Genesee Scientific
产品编号: 20-258
Bio-protocol()
Company-protocol()
Other protocol()

Protease Activity Assay in Fly Intestines
Author:
Date:
2017-09-20
[Abstract]  The intestine is a central organ required for the digestion of food, the absorption of nutrients and for fighting against aggressors ingested along with the food. Impairment of gut physiology following mucosal damages impacts its digestive capacities that consequently will affect growth, wellbeing or even survival of the individual. Hence, the assessment of intestinal functions encompasses, among others, the monitoring of its integrity, its cellular renewing, its immune defenses, the production of enteroendocrine hormones and its digestive capacities. Here, we describe in detail how to assess ... [摘要]  肠是消化食物所需的中枢器官,吸收营养物质,并与食物一起摄入的侵略者作斗争。 粘膜损伤后的肠道生理损伤影响其消化能力,从而影响个体的生长,健康甚至生存。 因此,肠功能的评估包括监测其完整性,细胞更新,免疫防御,肠内分泌激素的产生及其消化能力。 在这里,我们详细描述如何评估分泌在成年果蝇的肠腔中的蛋白酶的活性。 这种方法也可以用于幼虫肠。 本协议由“蛋白酶荧光检测试剂盒”(产品代码PF0100)中提出的Sigma-Aldrich公司的方案进行了改进和改进。
【背景】肠道受到诸如斋戒,禁食,化学物质,病原体,损伤等诸多压力的影响。肠道能够通过保持其体内平衡的生理平衡来克服这种压力。为了感知进入的压力并产生适应性的维持肠功能的答案,肠已经开发出强健和保守的机制,如局部先天免疫防御和组织再生(Royet和Charroux,2013; Bonfini等,2016)。然而,在某些情况下,肠道稳态的维持可能受到影响。例如,在老化期间,随着许多未成熟或分化不良的细胞的存在,组织稳态维持总体下降(Jasper,2015; ...

产品评论