ABSTRACT
Objective To explore the regularity of the distribution of traditional Chinese medical syndrome elements in early renal injury patients with type 2 diabetes mellitus ( T2DM) . Methods A total of 200 patients with T2DM early renal injury were enrolled into the study. Syndrome element differentiation was carried out for the analysis of the distribution of syndrome location and syndrome nature. Results ( 1) Kidney had the highest scores of syndrome location , and then came the spleen, and meridians and collaterals . The syndrome location scores of kidney, spleen, meridians and collaterals differed from those of liver, heart, lung, and stomach ( P<0.01) . ( 2) In excess syndrome elements, the percentage of syndrome elements of phlegm, blood stasis, dampness was in decreasing sequence. In deficiency syndrome elements, the percentage of syndrome elements of yin deficiency, qi deficiency, and yang deficiency was in decreasing sequence. ( 3) For the distribution of syndrome elements, kidney yin deficiency had the highest scores, next came spleen qi deficiency, and finally came blood stasis of meridians and collaterals. Conclusion In T2DM early renal injury patients, kidney, spleen, meridians and collaterals are the main affected location; yin deficiency, qi deficiency, and yang deficiency are the predominant deficiency syndrome elements, and phlegm, blood stasis, dampness are the predominant excess syndrome elements. Kidney yin deficiency, spleen qi deficiency , and blood stasis of meridians and collaterals are the commonly-seen syndrome patterns in T2DM patients with early renal injury.
ABSTRACT
A new biocompatible apatite-wollastonite magnetic glass ceramic has been synthesized via sol-gel process. Characteristics of the materials were determined with differential thermal analysis (DTA), X-ray diffraction (XRD), scan electron microscopy (SEM), energy dispersive spectrum (EDS), inductively couple plasma atomic emission spectroscopy (ICP-AES), vibrating sample magnetometer (VSM) and so on. Results showed that the main crystalline phases of the material were hydroxyapatite/fluoroapatite [Ca10(PO4)6(OH, F)), beta-wollastonite[beta-CaSiO3] and calcium europium oxide silicate Ca2Eu8[(SiO4)6O2]. The magnetization of the sample contanining 2% Eu2O3 in weight reached 2.18 emu/g for an applied field of 10 000Oe. Hydroxyapatite layer could form on the surface of the sample while soaking for 14 days in simulated body fluid. Good bioactivity was demonstrated. So it is a potential bone repairing material as well as a hyperthemia treatment material for pateints with cancer.