Carcinoembryonic Antigen (CEA). Clinical Use. Monitor persistent, metastatic, or recurrent adenocarcinoma of the colon following curative surgery. Clinical Background. CEA is an oncofetal glycoprotein present in the gastrointestinal tract and body fluids of the embryo and fetus.arcinoembryonic Antigen (CEA). Clinical Use. Monitor persistent, metastatic, or recurrent adenocarcinoma of the colon following curative surgery. Clinical Background. CEA is an oncofetal glycoprotein present in the gastrointestinal tract and body fluids of the embryo and fetus.
Additionally, right-clicking on the lock of an Ender Chest with a diamond makes it private. Private Ender Chests will only link up to other private chests of the same color and locked by the same player. As they are made of obsidian, Ender Chests are mined using a pickaxe.
Make a file or folder Private. Right click on the folder, select Share with and then choose Nobody. To choose select people, select the Specific people option.From the File Sharing box which opens, you can choose the users. Windows 7 will offer the Homegroup option, whereas you will not see it in Windows 8.Once you make the file or folder private, a padlock overlay icon will appear.o choose select people, select the Specific people option. From the File Sharing box which opens, you can choose the users. Windows 7 will offer the Homegroup option, whereas you will not see it in Windows 8. Once you make the file or folder private, a padlock overlay icon will appear.