Zinc Deficiency In Patients Adults Undergoing To Hematopoietic Stem Cell Post-Transplantation

Zinc is an important trace mineral for the body, being a cofactor of enzymes responsible for the synthesis of nucleic acids, and maintaining the immune system. Symptoms of zinc deficiency, such as alopecia, diarrhea, skin rash and growth failure, can be confused with those of hematopoietic stem cell post-transplant (HSCT). Some studies show that zinc supplementation, with the purpose of increase of its serum level, reducing the incidence of mucositis, xerostomia, pain and loss of taste. Zinc deficiency is reported in children with leukemia, but there are very few studies in adults.