Thhe chromatographic system consists of Kromasil C_(18) column,mobil phase of 0.1% citrate solu- tion-acctoritrilc-tetrahydrofuran (Volumratio =85:9:6) with the flowing rate of 1.0mL/min and detecting wavelength of 254nm.
Results: High levels of citrate(3.55±1.53) and middle levels of choline (1.19 ± 0.43) were observed in BPH, while the levels of citrate (0.59 ±0.40) decreased and choline (2.68± 2.05) increased significantly in regions of cancer.
The experiment group used chamber PLT - 30 and the control group used chamber A - 35 . Results The platelet yield of the experiment group was 3.3 × 10±0.3, the average collecting time was(57 ± 4)min,the contamination with white blood cells was(2.1 ±0.6) × 106, one case of citrate allergic reaction;
By studying the different TG curves of magnesium citrate gel prepared by different methods, we found that a combustion process occurred and the nitrate ions acted as an oxidant in the combustion process.
The confinement effect of the PS spheres template on the growth of ZnO nanorods and the influence of sodium citrate on the crystal growth of ZnO had been studied.
The perovskite-type compound LaMnO3 was substituted for the part of La in position A and for the part of Mn in position B by citrate method.
Polyvinylpyrrolidone, Trehalose, sodium citrate, and human serum albumin were used as extracellular protective agents for the freeze-drying of red blood cells.
The endonuclease was shown to be a temperature-dependent enzyme with a pH optimum of 10.4-10.6, requiring the presence of bivalent metal ions and inhibited by citrate and ethylenediaminetetraacetate.