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Chemical Properties of Saliva, and its Effect on the Denture Base: Chemical Properties of Saliva, and its Effect on the Retention of Acrylic Resin Denture Base

-15% su kodu: ENG15
72,18 
Įprasta kaina: 84,92 
-15% su kodu: ENG15
Kupono kodas: ENG15
Akcija baigiasi: 2025-03-03
-15% su kodu: ENG15
72,18 
Įprasta kaina: 84,92 
-15% su kodu: ENG15
Kupono kodas: ENG15
Akcija baigiasi: 2025-03-03
-15% su kodu: ENG15
2025-02-28 84.9200 InStock
Nemokamas pristatymas į paštomatus per 11-15 darbo dienų užsakymams nuo 20,00 

Knygos aprašymas

By clinical oral examination, some of the physical and biochemical analysis of human unstimulated whole saliva have been studied with their effects on the retention of acrylic denture base. The following parameters were studied: flow rate, pH, total protein, density, surface tension, viscosity and film thickness. Total protein concentration was found to be responsible for physical and chemical changes specially viscosity. There was a direct positive correlation between total protein and surface tension, viscosity, density and film thickness, while there was a negative correlation between total protein and with flow rate and pH. The results indicated that in both the first and the third groups, the physical and mathematic analysis for retention showed non significant changes while in the second group showed significant changes. The results in all groups showed that there was a positive correlation between force and wetted area and this force was due to wettability and not to water sorption.

Informacija

Autorius: Manar Nazhat, Tarik Y. Bassi, Amer A. Taqa,
Leidėjas: LAP LAMBERT Academic Publishing
Išleidimo metai: 2011
Knygos puslapių skaičius: 148
ISBN-10: 3844311394
ISBN-13: 9783844311396
Formatas: 220 x 150 x 9 mm. Knyga minkštu viršeliu
Kalba: Anglų

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