AIM: To purify the water-extract of Sinisa recipe with macoroporous resigns. METHODS: Screening the purification condition by means of the content of active principle, fingerprint chromatography, the yield of dry extracts,et al. of the purified product. RESULTS: The purified product by type HP20 macoroporous resign is in good agreement with the active fraction of Sinisa in the composition of specific principles. CONCLUSION: HP20 type macoroporos resign is considered as optimum for active fraction of Sinisa recipe in purifying efficience.

Colony-Forming Units Assay ; Cryopreservation ; methods ; Fetal Blood ; cytology ; Hematopoietic Stem Cells ; cytology ; Humans ; Immunotoxins ; immunology ; Leukocytes, Mononuclear ; cytology ; Ricin ; immunology ; T-Lymphocytes ; cytology ; immunology ; Time Factors

The study was to research the clinical characteristics of Shenmai injection treating tumor based on hospital information system, including the characteristics of the age, the sex, the dosage, the course of the treatment and the combination drugs. The data of tumor patients injected with Shenmai injection was analyzed. The information was collected from the hospital information system (HIS) in twenty hospitals of grade III-A. The method of frequencies and association rules was used in this reaearch. The patients over 45 years old were up to 3 338, about 79.36% of the whole. The ratio of male and female was 1.73: 1. The hospitalization day between 15 and 28 was most. The complications of the hypertension and coronary heart disease happened most. The support was 5.939% and 5.099% respectively. Fifty-five patients had the traditional Chinese medicine (TCM) syndrome of Qi-Yin deficiency, about 14.78% of the whole. There were 8 491 patients treated with the single dose of 81 to 100 mL, about 48.70% of the whole. The main combination drugs were dexamethasone, tropisetron and maxolon. The confidence was 44.63%, 31.22% and 20.53% respectively. The information from HIS showed that tumor patients used Shenmai injection were most quinquagenarian with smooth condition. The dose of the Shenmai injection sometimes was higher than that of the drug use instructions in clinical. Shenmai injection was most often combined with glucocorticoid, antemetic and nutritional support medicine when treating tumor in clinical.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Drug Combinations ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Hospital Information Systems ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Neoplasms ; drug therapy ; Young Adult

0.05).Conclusion Three Hybridoma cell lines which secrete the target antibodies with satisfied affinities and specificities have been successfully raised,which provides a basis to produce a domestic-made HCMVpp65 antigen diagnosis kit.

β-Amyrin synthase (β-AS) genes of Glycyrrhiza uralensis from 6 different regions were analyzed by PCR-SSCP and sequenced, then the correlationship between β-AS SNP and regions of Glycyrrhiza uralensis were determined. According to the 1 coding single nucleotide polymorphism on the first exon of β-AS gene at 94 bp site, Glycyrrhiza uralensis could be divided into 3 genotypes. In these genotypes, the percentage of 94A type in genuine regions was much higher, and it had significant differences with the percentage in non-genuine regions (P < 0.001). The results of the experiment proved that different β-AS genotypes at 94 bp site from different regions may be one of the important reasons to result in the genuineness of Glycyrrhiza uralensis.
Exons ; Genotype ; Glycyrrhiza uralensis ; classification ; enzymology ; genetics ; Intramolecular Transferases ; genetics ; Plant Proteins ; genetics ; Polymorphism, Single Nucleotide ; Polymorphism, Single-Stranded Conformational

Atmosphere ; chemistry ; Chromatography, High Pressure Liquid ; Polycyclic Aromatic Hydrocarbons ; analysis ; Sensitivity and Specificity

Novel aminopropyl-functionalized periodic mesoporous organosilicas (APMO) were successfully prepared by co-condensation of 1,2-bis (triethoxysilyl) ethane (BTSE) and 3-aminopropyltriethoxysilane (APTES) with the template of cationic surfactants cetyltrimethylammonium chlorine (C_(18)TAC) in basic medium.With the characterization measurements of powder X-ray diffraction (XRD),FT-IR and scanning electron microscopy (SEM) so on,APMO had such advantages as good monodisperse microshperes,uniformly orderd mesopore and large specific surface areas.These mesoporous materials were directly considered to be the chromatographic stationary phases and analyzed by HPLC evaluation.During the research,the as-prepared APMO column had better permeability and three polycyclic aromatic compounds realized separation.In addition,the as-prepared APMO column had certain advantages in fast analysis.

OBJECTIVETo investigate the cost-effectiveness of fish oil in patients undergoing major surgery and those with systemic inflammatory response syndrome(SIRS).

METHODSA retrospective study was conducted in patients undergoing major surgery and those with SIRS on admission in the Zhongshan Hospital from January 2008 to December 2011. Fish oil group was enrolled and matched to control group by 1:2 for gender, age, diagnosis, and surgical procedure. There were 220 pairs of patients who were not admitted to ICU, 102 pairs of patients admitted to ICU, and 66 pairs of patients with SIRS. The clinical outcomes and costs were measured and cost-effectiveness analyses were conducted.

RESULTSThe clinical outcomes and costs showed no significant difference between the fish oil group and the control group in those patients who were not admitted to ICU(P>0.05). Fish oil fat emulsion supplementation significantly reduced the length of total hospital stay, postoperative hospital stay, ICU stay, re-operation rate, infection rates, perioperative mortality in patients admitted to ICU and those with SIRS(P<0.05). The cost-effectiveness ratio of non-reoperation rate, non-infection rate, and survival rate were lower in those patients receiving fish oil fat emulsion as compared with those without fish oil administration. Fish oil fat emulsion supplementation could reduce cost-effectiveness ratios of non-reoperation rate, non-infection rate and survival rate by 105 RMB, 160 RMB, and 89 RMB respectively in major surgical patients who admitted to ICU, and by 670 RMB, 280 RMB, and 220 RMB respectively in SIRS patients.

CONCLUSIONSAddition of fish oil fat emulsion to clinical nutrition may have positive effects on critically ill patients. It seems that the effects of fish oil fat are strongly related to the severity of patient's underlying disease. Fish oil fat emulsion supplementation shows acceptable cost-effectiveness ratio and pharmacoeconomic value.

Aged ; Cost-Benefit Analysis ; Fat Emulsions, Intravenous ; economics ; therapeutic use ; Female ; Fish Oils ; economics ; therapeutic use ; Humans ; Male ; Middle Aged ; Parenteral Nutrition ; economics ; methods ; Postoperative Care ; Retrospective Studies ; Surgical Procedures, Operative ; Systemic Inflammatory Response Syndrome ; therapy

Objective:To study the correlation between HBV Pre-S1 antigen,HBeAg levels and HBV DNA copies,so as to assess the clinical value of Pre-S1 in detection of HBV replication.Methods:A total of 363 HBsAg-positive samples were col- lected.The levels of Pre-S1 antigen,HBeAg and HBV DNA copies were determined by ELISA,time-resolved immuno-fluores- cent method and real-time fluorescent quantitative PCR(FQ-PCR),respectively.The correlation between the determination re- sults was analyzed.Results:Pre-S1 antigen level was correlated with the level of HBeAg(X~2=94.4,P

OBJECTIVETo investigate the myocardial damage and changes of myocardial mitochondrial Mn-superoxide dismutase (Mn-SOD) activity in craniocerebral injured rats and the effect of Ginkgo biloba extract (GBE) on them.

METHODSCraniocerebral injured rats model was established by fluid-percussion and treated with GBE. The dynamical changes of electrocardiograph (ECG) in 24 h were monitored, the serum level of MB isoenzyme of creatine kinase (CK-MB) and the change of myocardial mitochondrial Mn-SOD activity as well as the pathologic changes of myocardium (HE staining) were observed.

RESULTSThe occurrence of ECG abnormality obviously increased in the injured rats, accompanied with increased serum CK-MB (P<0.05) and decreased myocardial Mn-SOD levels (P<0.05), and the Mn-SOD activity was negatively correlated with the level of CK-MB (r=-0.997, P<0.05). Pretreatment of GBE resulted in the decrease of ECG abnormality occurrence (P<0.01), serum CK-MB level (P<0.05), and degree of myocardial damage, as well as the increase of Mn-SOD activity in post-craniocerebral injured rats.

CONCLUSIONSCraniocerebral injury can result in distinct myocardial damage, which is possibly correlated with the lowering of anti-oxidation stress level of myocardial cellular mitochondria. GBE possesses the protective effect on myocardial damage after craniocerebral injury.

Animals ; Craniocerebral Trauma ; metabolism ; pathology ; Electrocardiography ; Ginkgo biloba ; Male ; Myocardium ; metabolism ; pathology ; Oxidation-Reduction ; Plant Extracts ; pharmacology ; Rats ; Rats, Wistar ; Superoxide Dismutase ; metabolism