Viability of human periodontal ligament cells after storage in milk or saliva. 1980

L Blomlöf, and P Otteskog

The prognosis of replantation of traumatically exarticulated teeth is very much influenced by the conditions under which the teeth have been kept before replantation. Saliva has been recommended as the most suitable storage medium but there are no studies where saliva has been compared with other possible storage media. Milk is such an easily available storage medium. The purpose of the present investigation was to compare the storage effect of milk with that of saliva on human periodontal ligament cells. Milk was superior to saliva as storage medium for respect to number of viable cells, cell size, ability to recover and to heal experimentally produced wounds. The osmolality of milk seems to be the most important factor.

UI MeSH Term Description Entries
D008892 Milk The off-white liquid secreted by the mammary glands of humans and other mammals. It contains proteins, sugar, lipids, vitamins, and minerals. Cow Milk,Cow's Milk,Milk, Cow,Milk, Cow's
D010513 Periodontal Ligament The fibrous CONNECTIVE TISSUE surrounding the TOOTH ROOT, separating it from and attaching it to the alveolar bone (ALVEOLAR PROCESS). Alveolodental Ligament,Alveolodental Membrane,Gomphosis,Alveolodental Ligaments,Alveolodental Membranes,Gomphoses,Ligament, Alveolodental,Ligament, Periodontal,Membrane, Alveolodental,Periodontal Ligaments
D002470 Cell Survival The span of viability of a cell characterized by the capacity to perform certain functions such as metabolism, growth, reproduction, some form of responsiveness, and adaptability. Cell Viability,Cell Viabilities,Survival, Cell,Viabilities, Cell,Viability, Cell
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012463 Saliva The clear, viscous fluid secreted by the SALIVARY GLANDS and mucous glands of the mouth. It contains MUCINS, water, organic salts, and ptylin. Salivas
D014021 Tissue Preservation The process by which a tissue or aggregate of cells is kept alive outside of the organism from which it was derived (i.e., kept from decay by means of a chemical agent, cooling, or a fluid substitute that mimics the natural state within the organism). Preservation, Tissue,Preservations, Tissue,Tissue Preservations
D014090 Tooth Replantation Reinsertion of a tooth into the alveolus from which it was removed or otherwise lost. Reimplantation, Tooth,Replantation, Tooth,Tooth Reimplantation,Reimplantations, Tooth,Replantations, Tooth,Tooth Reimplantations,Tooth Replantations
D014945 Wound Healing Restoration of integrity to traumatized tissue. Healing, Wound,Healings, Wound,Wound Healings

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