Calcium binding by normal human saliva.

Expression and Distribution of Calcium-Binding Protein S100P in Human Placenta during Pregnancy

Metal ions binding study on human growth hormone by isothermal titration calorimetric method

The interaction of hGH with some metal ions ( ) at 27°C in NaC1 solution, 50 mM was studied using Isothermal titration calorimetry. There is a set of three identical and non-interacting binding sites for binding of all these metal ions, expect . The intrinsic association equilibrium constants () are not very different for  and , and also their molar enthalpies of binding (KJ/mol for  and  KJ/mo...

A statherin and calcium enriched layer at the air interface of human parotid saliva.

Parotid saliva placed in 35-mm-diameter tissue culture dishes developed increasing surface viscoelasticity at the interface with air. A surface layer became visible with time, and was collected and analysed by protein electrophoresis which indicated that a single protein (pI 4.2; molecular mass approx. 6 kDa) predominated. Western blot analysis demonstrated that the major protein band reacted w...

Treatment of fluorosed and white-spot human enamel with calcium sucrose phosphate in vitro.

A number of treatments have been devised to improve the appearance of fluorosed enamel. However, many of these have been empirically based, and the success of the various treatment regimens have not been quantitated. In this study, the relative whiteness of normal, mildly fluorosed, moderately fluorosed, and carious white-spot lesions on extracted teeth was quantitated by light reflectance usin...

Next-Generation Sequencing of Protein-Coding and Long Non-protein-Coding RNAs in Two Types of Exosomes Derived from Human Whole Saliva.

Exosomes are small extracellular vesicles containing microRNAs and mRNAs that are produced by various types of cells. We previously used ultrafiltration and size-exclusion chromatography to isolate two types of human salivary exosomes (exosomes I, II) that are different in size and proteomes. We showed that salivary exosomes contain large repertoires of small RNAs. However, precise information ...