Baidu Online Network Technology (beijing) Co., Ltd.

Guangzhou Nvwa Life Technology Co., Ltd.

Guoqiang Li

Yong Fan

Yang Yu

Bin Sun

Jie Qiao

Guiqun Fan

Yanyun Liu

Xingwei Feng

Yuchuan Wang

Jiang Liu

Shitao Huang

Congru Li

Yixing An

A DNA methylation profile of a few of trophectoderm cells in a blastocyst is detected, and the average methylation 5 level and the methylation pattern of embryos identified as having a good morphology in Gardner morphological blastocyst grading process are used as the standard for screening for well-developed blastocysts. The nearer the methylation level of the trophectoderm cells of the blastocyst to be tested approaches the methylation level or state of the good embryo, the better the embryo development is and the higher the 10 suitability for being implanted into a maternal subject is.

Non-invasive detection method for screening for a well-developed blastocyst

A searching method and a searching apparatus are provided. The method includes: obtaining a search term input from a client device; determining a type of the search term, and obtaining a knowledge graph corresponding to the type of the search term; and returning the knowledge graph corresponding to the type of the search term to the client device, such that the client device displays information contained in the knowledge graph in a structured form.

Searching method and apparatus

Growing community of inventors

Beijing, China

Guoqiang Li