The direct antiglobulin test (DAT) is used to determine whether red blood cells (RBCs) have been coated in vivo with immunoglobulin, complement, or both. The direct antiglobulin test is sometimes colloquially referred to as the Coombs test, because it is based on a test developed by Coombs, Mourant, and Race.
China's southernmost province of Hainan on Saturday began issuing marine environment forecasts for Huangyan Island in the South China Sea.
Gulangyu Island Gulangyu Island is one of the star attractions in Xiamen, which covers an area of 1.87 square kilometers. Sunlight Rock, as the highest peak on the islet, is the symbol of Xiamen.Owing to the historical reason, this island is a good place to appreciate the rich collection of buildings and structures of various architectural styles. The winding and zigzag paths are another major characteristic of Gulang Islet.unlight Rock, as the highest peak on the islet, is the symbol of Xiamen. Owing to the historical reason, this island is a good place to appreciate the rich collection of buildings and structures of various architectural styles. The winding and zigzag paths are another major characteristic of Gulang Islet.