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A Cl(-)-intercalated hydrotalcite-like compound (HTAL) is a promising material as a better phosphate adsorbent for further clinical use than the currently marketed aluminum hydroxide gels. In the preceding study, we found that Cl- ions in the interlayer of HTAL can be exchanged with phosphate ions equivalently. In the present study, we have investigated the(More)
Rates of phosphate adsorption to PT-A (a new type of aluminium oxide hydroxide) and ALG (aluminum hydroxide gel) from a pH 3 phosphate solution were measured by a batch method. Phosphate uptake progressed mainly by the adsorption mechanism for PT-A, but dissolution of aluminum and precipitation of aluminum phosphate took place in addition to phosphate(More)
Rat physiologic urinary proteins were immunohistochemically localized. In male Wistar rats, urinary protein antigens were present in both hepatic and epithelial cells of the salivary ducts, the coagulating gland, and the prostate gland. In female rats, urinary protein antigens were present in the same proportion of the salivary glands as in males and in the(More)
A new microcrystalline compound of aluminum oxide hydroxide (tentatively named PT-A) was synthesized in the hope of providing a better phosphate adsorbent for future clinical use than the currently marketed aluminum hydroxide gels (ALG). An X-ray diffraction study demonstrated a boehmite structure in PT-A but an amorphous structure in ALG. PT-A was more(More)
Aluminum hydroxide gel (ALG) has been effective for ameliorating acidosis associated with phosphatemia caused by hemodialysis. However, aluminum accumulation in the body causes severe side effects. As substitute for ALG, a new type of aluminum oxide hydroxide (tentatively named PT-A) was prepared with the hope of future clinical use. PT-A has a(More)
Silver-loaded zirconium phosphate (AgZ) was combined with hydroxyapatite (HA) to prepare an antibacterial composite (AgZ/HA) with improved activity in the presence of Cl-. When Escherichia coli cells were deactivated in 154 mM NaCl, the bacterial survival ratio at 90 min for AgZ/HA was 3.9 x 10(-4) compared to 1.2 x 10(-1) for AgZ itself. Because the(More)
The recent development of immersive displays with high resolution and a wide field of view (e.g., hemi-spherical projection screen) has made it possible to play video games with higher levels of presence. However, it is not yet clear how players utilize the visual and auditory information provided by such displays for game play. In this paper, we report(More)
A new microcrystalline boehmite (tentatively named PT-A) was synthesized as an efficient phosphate adsorbent to replace aluminum hydroxide gel. The characteristic structure of PT-A was examined by nitrogen adsorption/desorption, X-ray diffraction, deviation microscopy, and scanning electron microscopy to establish a pore structural model of PT-A. With this(More)
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