Ceramicist is actually a term for two different but related fields of work. One definition is a person who deals with the most common find of an ancient archeological site: pottery. With these items, called potsherds, a ceramicist can define the timetable and the different communities of the site.
cystine /cysÂ·tine/ (sisÂ´tÄn) (sisÂ´tin) a sulfur-containing amino acid produced by digestion or acid hydrolysis of proteins, sometimes found in the urine and kidneys, and readily reduced to two molecules of cysteine. cystine (sÄ­sâ²tÄnâ²)
A cyst is defined as a closed sac containing fluid or semisolid material that develops abnormally in the body. Two broad categories of renal cyst exist: Simple cyst- Very commonly found (up to 27% of people older than 50 have asymptomatic simple cysts), very low risk of being or becoming cancerous.