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.
Step 3. Make a chest rub by adding 15 drops of oregano oil to 1 oz. of a carrier oil like olive oil, jojoba oil or almond oil. Rub the mixture on your chest before going to bed.The vapors may help to ease coughing during the night.tep 3. Make a chest rub by adding 15 drops of oregano oil to 1 oz. of a carrier oil like olive oil, jojoba oil or almond oil. Rub the mixture on your chest before going to bed.