Publications by authors named "Yan-Jing Xiao"
Background And Aims: Magnifying chromoendoscopy (ME-CE) through the observation of pit patterns is a productive way to distinguish between neoplastic and nonneoplastic polyps. Magnifying optical enhancement technology (ME-OE) is an emerging virtual chromoendoscopy imaging technology and appeared to be a promising approach. However, this information is currently not available.
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- Gastric intestinal metaplasia (GIM) is a precancerous condition of the stomach that can be diagnosed using various endoscopic techniques, with traditional white-light endoscopy (WLE) and acetic-acid chromoendoscopy being commonly used.
- A study involving 156 patients compared the effectiveness of WLE, ME-AAC (acetic-acid chromoendoscopy), and a new method called ME-OE (optical-enhanced magnifying endoscopy) in identifying GIM, using histopathological findings as a standard.
- Results showed that ME-OE had the highest accuracy (91.7%), outperformed both ME-AAC and WLE, required less time for diagnosis, and demonstrated
[Establishment of a purificatory method for alpha-fetoprotein variant by affinity adsorption].
Zhonghua Shi Yan He Lin Chuang Bing Du Xue Za Zhi
April 2013
Objective: To establish a purificatory method of alpha-fetoprotein variant (AFP-L3) based on microspincolumn with lens culinaris agglutinin (LCA).
Methods: LCA was isolated by ammonium sulfate precipitation method from lens culinaris. AFP-L3 affinity adsorption microspincolumns which were made from LCA coupled with activated Sepharose 4B were prepared.