Infantile autism biological marker and detection kit thereof

Abstract

The invention provides an infantile autism biological marker, i.e., an IgA level in the intestinal tract, so that the diagnosis of the infantile autism can be judged without depending on the subjective experience, not only can the infantile autism be effectively early warned, but also the infantile autism can be diagnosed, and the diagnosis accuracy can be greatly improved. The invention also provides a kit for diagnosing the infantile autism. The kit comprises a reagent for detecting the infantile autism biological marker, and also comprises a tool for analyzing whether the infantile autism biological marker in the body is abnormal or not. The invention further provides a system for screening a biological sample susceptible to the infantile autism. By virtue of the screening system, the biological sample susceptible to the infantile autism can be screened.

Description

technical field [0001] The invention belongs to the field of biomedicine, in particular, the invention relates to autism biomarkers and detection kits thereof. Background technique [0002] Autism (ASD, Autism Spectrum Disorders), or autism or autism spectrum disorder, is a subtype of pervasive developmental disorders, more common in males, onset in infancy, mainly manifested in varying degrees of speech Developmental disorders, interpersonal communication disorders, narrow interests and rigid behaviors, about 3 / 4 of the patients are accompanied by obvious mental retardation. According to the US Centers for Disease Control and Prevention (CDC), the incidence rate in 2015 was 1 / 45 (ie 2.24%). my country still lacks national epidemiological survey data. If it is estimated at 1 / 100, it is estimated that there will be more than 10 million ASDs patients in my country. [0003] Autism (ASD), as a kind of mental illness in children, seriously affects the children's social functio...

AI Technical Summary

Problems solved by technology

[0003] Autism (ASD), as a kind of mental illness in children, seriously affects the children's social function and brings a heavy burden to the children's families and society. However, at present, autism is usually evaluated according to the scale, and there is no blood diagnosis method and effective method. In this way, the diagnosis will rely on subjective experience to judge, not only cannot provide effective early warning for the onset of autism, but also the diagnostic accuracy is very low

Images