Résumé
Objective To analyse the unqualified cause of unpaid blood donation blood test in Dianjiang County .Methods The screening results of ALT ,HBsAg ,HCV antibody ,HIV antibody ,TP antibody ,of blood donors ,and their personal information from 2008 to 2012 were collected .The statistics method was used to comparative analysis .Results Rate of unqualified of unpaid blood donation blood test was 4 .06% ;Rate of unqualified of ALT was 2 .37% ,anti-TP was 0 .85% ,HBsAg was 0 .77% ,anti-HCV was 0 .15% ,anti-HIV was 0 .07% .The rate of unqualified was higher among the blood donors ,young male person ,whose level of educa-tion was junior high school and below junior high school .Conclusion It should strength preliminary screening of blood donors and screening of high-risk donors .Collecting flood from low-risk and regular donors in case to improve the quality of blood donors and decrease the waste of blood .
Résumé
Objective To establish an analytical method of chromatographic fingerprint of cortex moutan in Dianjiang County through HPLC;To provide reference for the quality control and general evaluation. Methods HPLC with Shim-pack VP-ODS C18 column (4.6 mm×250 mm, 5μm) was used;paeonol was taken as standard;the mobile phase was MeOH-H2O with liner gradient eluation;the delection mavelength was at 274 nm for paeonol and 230 nm for paeoniflorin;the flow rate was 1.0 mL/min. Fourteen batches of samples were analyzed to establish the fingerprint with paeonol and paeoniflorin as reference. Results The results of the 14 batches of samples and similarity evaluation showed that the similar degrees to the 10 batches among the 14 samples were between 0.968-0.998, which illustrated the good similar degrees among samples. Conclusion The established fingerprint with characteristics of stability, good reproducibility and simplicity, can be used for the quality evaluation and control of cortex moutan.