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Time：2017-07-03Publisher：Xingyuan

Toxoplasmosis is a serious zoonotic parasitic disease, caused by a specific intracellular parasitic protozoa. It is an important biological factor affecting human eugenics and fertility in medicine, which can cause miscarriage, stillbirth, and congenital defects or deformities in pregnant women; In veterinary clinical practice, it can cause miscarriage in pregnant animals and lead to a large number of deaths in pigs infected with Toxoplasma gondii. Zhang Delin et al. invented the colloidal gold detection for Toxoplasma gondii=“ http://www.zytdw.cn "Target=" _self ">Gold Label Card

Test strip, this type of gold label card strip can simultaneously detect Toxoplasma gondii antibodies IgG and IgM in humans and various animals. In terms of specificity, there is no cross reaction with positive serum of Chlamydia suis, swine fever, and porcine infectious pleuropneumonia. The sensitivity is significantly higher than IHA, which is equivalent to ELISA. The total conformity rate of the colloidal gold immunochromatographic test strip developed by Zhuo Guorong et al. with the IHA kit is (99/100); the results of detecting dog serum artificially infected with Toxoplasma gondii show a 100% conformity rate.

Zhang Shaohua. A colloidal gold diagnostic gold plate test strip for Taenia solium was established, and the recombinant protein antigen TSOL18 of Taenia solium was labeled with colloidal gold to make a test strip. The relative sensitivity and specificity of this test strip with ELISA for whole cysticercosis antigen were 75.0% (12/16), respectively And 95.2% (40/42), with a relative sensitivity of 80.0% (12/15) compared to the autopsy counting method. Meanwhile, it has good stability

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