Biomaterial Database

Effects of dental root posts on human gingival fibroblasts in vitro. 1980

K Arvidson, and M Cottler-Fox, and U Friberg

Dental root posts of gold-plated brass and German silver caused injury of human gingival fibroblasts in vitro. Posts made of stainless steel, titanium and gold alloys showed no discernible effects of cell morphology of apparent metabolic activity during the two-week period of observation.

UI	MeSH Term	Description	Entries
D002478	Cells, Cultured	Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.	Cultured Cells,Cell, Cultured,Cultured Cell
D003300	Copper	A heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55.	Copper-63,Copper 63
D003722	Dental Alloys	A mixture of metallic elements or compounds with other metallic or metalloid elements in varying proportions for use in restorative or prosthetic dentistry.	Alloy, Dental,Alloys, Dental,Dental Alloy
D003759	Dental Implantation, Endosseous, Endodontic	Insertion of a tapered rod through the root canal into the periapical osseous structure to lengthen the existing root and provide individual tooth stabilization.	Endodontic Endosseous Implant Therapy,Endodontic Endosseous Implantation,Endodontic Stabilization,Endosseous Implantation, Endodontic,Endodontic Endosseous Implantations,Endodontic Stabilizations,Implantation, Endodontic Endosseous,Implantations, Endodontic Endosseous,Stabilization, Endodontic
D005347	Fibroblasts	Connective tissue cells which secrete an extracellular matrix rich in collagen and other macromolecules.	Fibroblast
D005881	Gingiva	Oral tissue surrounding and attached to TEETH.	Gums,Interdental Papilla,Papilla, Interdental,Gum
D006047	Gold Alloys	Alloys that contain a high percentage of gold. They are used in restorative or prosthetic dentistry.	Gold Alloy,Alloy, Gold,Alloys, Gold
D012834	Silver	An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as ARGYRIA.
D015032	Zinc	A metallic element of atomic number 30 and atomic weight 65.38. It is a necessary trace element in the diet, forming an essential part of many enzymes, and playing an important role in protein synthesis and in cell division. Zinc deficiency is associated with ANEMIA, short stature, HYPOGONADISM, impaired WOUND HEALING, and geophagia. It is known by the symbol Zn.