carcinoembryonic antigen (CEA) an oncofetal glycoprotein antigen originally thought to be specific for adenocarcinoma of the colon, but now known to be found in many other cancers and some nonmalignant conditions. Its primary use is in monitoring the response of patients to cancer treatment.arcinoembryonic antigen (CEA) an oncofetal glycoprotein antigen originally thought to be specific for adenocarcinoma of the colon, but now known to be found in many other cancers and some nonmalignant conditions. Its primary use is in monitoring the response of patients to cancer treatment.
Refried beans (Spanish: frijoles refritos) is a dish of cooked and mashed beans and is a traditional staple of Mexican and Tex-Mex cuisine, although each cuisine has a different approach when making the dish.Refried beans are also popular in many other Latin American countries.he name is a direct calque of Spanish frijoles refritos, refritos meaning well-fried, and not fried again as might be assumed from the use of re-in English.
The pinto bean is the bean most commonly used for refried beans (fresh or canned) and in many dishes. This variety is often used in chili con carne, although kidney beans, black beans, and many others may also be used in other locales (see below).he pinto bean is a variety of the common bean (Phaseolus vulgaris). It is the most popular bean in the United States and northwestern Mexico, and is most often eaten whole in broth or mashed and refried.