RESUMO
The data of 72 cases of advanced schistosomiasis portal hypertension patients who received surgical treatment were retrospectively analyzed in the Fifth People's Hospital of Changde City from January, 1999 to January, 2011. Postoperative complications occurred in 17 cases, and the rate was 23.6%, including intra-abdominal bleeding in 2 cases, postoperative infection in 5 cases, recent upper gastrointestinal bleeding in 3 cases, massive ascites in 2 cases, persistent fever in 3 cases, and unusual increase of platelets and portal vein thrombosis in 2 cases.
Assuntos
Hipertensão Portal/cirurgia , Complicações Pós-Operatórias/epidemiologia , Esquistossomose/cirurgia , Adolescente , Adulto , Idoso , Feminino , Humanos , Hipertensão Portal/parasitologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Esquistossomose/complicaçõesRESUMO
OBJECTIVE: To establish a method for HPLC fingerprint determination of different growing areas on Fructus Aurantii fried with bran. METHOD: HPLC chromatographic experiment was carried out by ultrasonic distilment of acetacetic ester, gradient elution mode and the detection wavelength of 320 nm. The column temperature was set at 30 degrees C, and flow rate is 1.0 mL x min(-1). Naringin served as the reference standard. Ten batches of Fructus Aurantii fried with bran in the different places were analyzed. Similarity evaluation system for chromatographic fingerprint of TCM proceeded the evaluation, The correlation coefficients between ten batches were used to define the similarity. RESULT: There were eleven characteristic peaks in Fructus Aurantii fried with bran by HPLC fingerprint which constituted fingerprint characters. Both the reproducibility and stability on HPLC fingerprint were proper. CONCLUSION: The method was accurate and simple. It can be applied to the analysis on Fructus Aurantii fried with bran. The fingerprint spectrum can be used to distinguish Fructus Aurantii fried with bran and to be its quality control.
Assuntos
Citrus/química , Medicamentos de Ervas Chinesas/química , Plantas Medicinais/química , China , Cromatografia Líquida de Alta Pressão/métodos , Ecossistema , Frutas/química , Temperatura Alta , Controle de Qualidade , Reprodutibilidade dos TestesRESUMO
<p><b>AIM</b>To determine the entrapment efficiency of breviscapine nanoliposomes.</p><p><b>METHODS</b>Retrodialysis method was used to determine the entrapment efficiency of breviscapine nanoliposomes. The drug recovery and the sample recovery were considered to verify the feasibility of the method.</p><p><b>RESULTS</b>The drug recovery was (99.6 +/- 0.6)%. The sample recovery was (99.9 +/- 0.8)%. The entrapment efficiency of breviscapine nanoliposomes was (75.3 +/- 2.3)%.</p><p><b>CONCLUSION</b>The method used in this study is simple, applicable and accurate for determination of the entrapment efficiency of breviscapine nanoliposomes.</p>
