Hydrophobic Mg(OH)2/calcium myristate (Ca[CH3(CH2)12COO]2, CaMS) and Mg(OH)2/magnesium (Mg[CH3(CH2)12COO]2, MgMS) composite coatings were prepared on the alkali-treated AZ31 substrates via both electrodeposition dipping methods. The morphologies, compositions, constitutes of investigated by using field-emission scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), Fourier ...

INTRODUCTION This clinical study was conducted to compare the effectiveness of 1-visit versus 2-visit root canal treatment in removing endotoxins and cultivable bacteria from primarily infected root canals. METHODS Forty-eight primarily infected root canals were selected and randomly divided into 4 groups: G1, 1% NaOCl; G2, 2% chlorhexidine (CHX) gel; G3, 1% NaOCl + Ca(OH)2; and G4, 2% CHX ge...

Hydrogen peroxide (H O ) inhibits the population spike (PS) evoked by Schaffer collateral stimulation in hippocampal slices. 2 2 21 Proposed mechanisms underlying this effect include generation of hydroxyl radicals (?OH) and inhibition of presynaptic Ca entry. We have examined these possible mechanisms in rat hippocampal slices. Inhibition of the evoked PS by H O was sharply concentration2 2 de...

Karies yang tidak dirawat dapat menyebabkan infeksi pulpa. Perawatan ini adalah perawatan saluran akar. Kegagalan bisa terjadi karena persisten oleh E. faecalis. Pemberian medikamen intrakanal merupakan upaya untuk menghilangkan persistensi mikroorganisme dalam Pasta Ca(OH)2 obat umum digunakan. Sediaan baru pasta dibuat meningkatkan efek antibakteri. Uji sitotoksisitas dilakukan menilai sifat ...

Adsorption of phosphate phosphorus (PO4-P) from wastewater onto eco-friendly geosorbents has gained great attention aiming at recovering an essential nutrient for crop production. Notably, the literature on PO4-P aqueous-phase adsorption kinetics is limited to application either empirical reaction-based models lacking a physical significance or over-simplified diffusion-based frequently used ou...