OBJECTIVE:To reduce the risk of single dispensing,and to improve the quality of pharmaceutical care in emergen-cy pharmacy. METHODS:Single dispensing environmental factors,human factors and social factors of emergency pharmacy in our hospital were analyzed;the suggestions and measures were put forward,risk intervention mechanism was established and manage-ment effects were evaluated. RESULTS:Through improving the pharmacy hardware and software,carrying out the relevant sys-tem,enhancing training,improving the process of dispensing and window order,promoting the drug management and carrying out near error management. Compared with before management(Oct.-Dec. 2014),the times of near error and disputes significantly re-duced after management(Feb.-Apr. 2015)(P<0.05),and medication error reduced to zero. CONCLUSIONS:As single dispens-ing,risk management and the improvement of prescription audit ability can improve pharmaceutical care in emergency pharmacy.

The study aims to develop an LC-MS/MS method for the simultaneous determination of amygdalin and paeoniflorin in urine samples, and to investigate their urinary excretion characteristics in healthy volunteers after intravenous infusion administration of Huoxue-Tongluo lyophilized powder for injection (HTLPI). The urine samples were extracted by methanol, and then separated on a Hedera ODS-2 column with a mobile phase of acetonitrile and 5 mmol · L(-1) ammonium acetate buffer solution containing 0.05% formic acid (20:80). Electrospray ionization source was applied and operated in the positive ion mode using MRM. The method exhibited good linearity over the concentration range of 0.03 -40 µg · mL(-1). The values on both the occasions (intra- and inter-day) were all within 15% at three concentration levels. No matrix effect and carry-over effect were observed. Amygdalin and paeoniflorin were stable in human urine under different storage conditions. Approximately 79.6% of the administered amount of amygdalin was excreted unchanged in urine within 24 h and which was 48.4% for paeoniflorin. The developed LC-MS/MS method can be applied to evaluate the urinary excretion of amygdalin and paeoniflorin.
Amygdalin ; urine ; Chromatography, Liquid ; Drugs, Chinese Herbal ; Glucosides ; urine ; Humans ; Monoterpenes ; urine ; Tandem Mass Spectrometry

Objective To study the prevalence of transfusion transmitted virus (TTV) in normal children and hepatitis B virus (HBV) carrying children. Methods Anested polymerase chain reaction(nPCR) assay was established using two - set of primers designed from the first open read frame of TTV genome. Serum from the children who received physical examination was tested by nPCR assay for the presence of TTV- DNA. Results The total detectable rate of TTV - DNA in those 230 objects was 17.4% , in which the positive rate of TTV - DNA was 13.7% in normal children and was 25.7% in children carrying HBV. There was significant difference in the positive rate of TTV - DNA between normal children and the children carrying HBV. Conclusion There is TTV infection in normal children,and there is higher positive rate of TTV-DNA in children carrying HBV in Xinjiang.

Objective To compare the effect of three methods in diagnosis of plague by detecting of Yersina pestis F1 antigen. Methods In natural foci of plague, wild animal samples, such as blood, liver, spleen,and lymphoid tissue were collected, and the three methods of enzyme linked immunosorbent assay (ELISA),reverse indirect hemagglutination assay(RIHA) and gold-immunochromatography assay(GICA) were employed to detect F1 antigen of Yersina pestis. Results Total of 414 infused organ samples of natural death and captured wild animals in natural foci of plague were determined. Positive samples detected by GICA and ELISA were the same,the positive rates were 5.31%(22/414), both positive and negative coincidence rates were consistently 100%. Only 18 samples were positive by retrial in 186 samples with more than 2 holes aggregation by preliminary examination of RIHA, with nonspecific agglutination rate of 40.6% (168/414) and positive rate of 4.35% (18/414). The positive coincidence rate was 81.82% (18/22) between RIHA with GICA and ELISA, and negative coincidence rate was statistically significant(t = 4.379, P ＜ 0.01). Conclusions ELISA, RIHA and GICA can be used for early diagnosis of plague by detecting F1 antigen. The results of RIHA have quantitative significance, with higher non-specific agglutination rate, and heavy workload of re-examination; GICA and ELISA has the same specificity and sensitivity, but the results of GICA is only qualitative. ELISA excluded the defect of RIHA and GICA, and combines the advantages of both methods.

OBJECTIVE: To study the distribution and proportion of neuropeptide containing nervers in the sinus node in cases of sudden manhood death syndrome (SMDS) and to explore the mechanism of SMDS. METHODS: Immunohistochemical staining and quantitative analysis of neuropeptide Y (NPY) and vasoactive intestinal peptide(VIP) in the sinus node in 6 cases of SMDS and in 12 cases of non-cardiac death(control group) were achieved by LSAB method and computerized image system. RESULTS: As for NPY positive materials, VIP positive materials and the ratio of VIP/NPY in the sinus nodes, there were no significant difference between the control group and SMDS group. CONCLUSION The mechanism of SMDS and the abnormality of autonomic nervous innervation in the sinoatrial nodes maybe incorrelation.
Adult ; Autonomic Nervous System/physiology* ; Death, Sudden/pathology* ; Humans ; Immunohistochemistry ; Male ; Myocardium/metabolism* ; Neuropeptide Y/metabolism* ; Sinoatrial Node/innervation* ; Vasoactive Intestinal Peptide/metabolism*

Adolescent ; Adult ; Aged ; Ankle Injuries ; surgery ; Female ; Foot Injuries ; surgery ; Humans ; Male ; Middle Aged ; Soft Tissue Injuries ; surgery ; Surgical Flaps

OBJECTIVETo investigate the dynamic variation and action mechanism of sICAM-1 and p38 mitogen-activated protein kinases (MAPK) signal transduction in human severe trauma and resuscitation, as well as the effect of lactated Ringer's solution(LR), 7.5% sodium chloride solution(HS) and 20% albumin injection(ALB) on the incidence and mortality of multiple organ dysfunction syndrome (MODS).

METHODSSeventy-two severe trauma patients (ISS score 16-43) were divided into ISS < or = 25 and ISS > 25 groups (each group was subdivided into LR, HS and ALB groups). ELISA was used to measure the concentration of sICAM-1. Western blot was used to measure the expression of p38 MAPK.

RESULTSCompared with LR group, the transfusion volume needed for maintaining systolic blood pressure > or = 90 mm Hg was significantly decreased in HS and ALB groups (P < 0.05). Compared with the control group, the concentration of blood sICAM-1 and the expression of p38 MAPK was elevated from 4 to 48 hours after trauma in all experimental groups (P < 0.05-0.01). At 4, 12, and 24 hours, there was significant correlation between the expression of p38 MAPK and sICAM-1 (P < 0.01). Compared with LR group, sICAM-1 and p38 MAPK in HS and ALB groups were decreased (P < 0.05). sICAM-1 and p38 MAPK were significantly higher in the group of ISS > 25 than that of ISS < or = 25 (P < 0.05). MODS incidence and mortality were significantly higher in the group of ISS > 25 than that of ISS < or = 25 (P < 0.05). MODS incidence and mortality were lower in HS and ALB groups than LR group (P < 0.05).

CONCLUSIONSThe up-regulation of polymorphonuclear neutrophil-endotheliocytes (PMN-EC) adhesion may be due to the increased sICAM-1 expression during severe trauma. The up-regulation of sICAM-1 expression is correlated with the activation of p38 MAPK. During severe trauma, the levels of sICAM-1 and p38 MAPK, as well as the incidence and mortality of MODS are lower when HS and ALB are used than single lactated LR solution is used.

Adult ; Albumins ; therapeutic use ; Cell Adhesion ; Female ; Fluid Therapy ; methods ; Humans ; Intercellular Adhesion Molecule-1 ; blood ; physiology ; Isotonic Solutions ; therapeutic use ; Male ; Middle Aged ; Multiple Organ Failure ; epidemiology ; mortality ; Resuscitation ; Saline Solution, Hypertonic ; therapeutic use ; Systole ; Wounds and Injuries ; blood ; physiopathology ; therapy ; p38 Mitogen-Activated Protein Kinases ; blood ; physiology

AIMTo study the relationship of neurotoxicity of 6-hydroxydopamine (6-OHDA) and the function of glutamate transporter.

METHODSUsing in vivo microdialysis together with high performance liquid chromatography (HPLC) to detect the alteration of glutamate in the striatum and extracellular fluid of the PC12 cell. The rate of apoptosis and the activity of PC12 cells are read in a flow cytometer and a photometer for enzyme-labeled assays. The function of glutamate transporter is decided by detecting the ability of L-[3H]-glutamate uptake.

RESULTS6-OHDA was shown to induce apoptosis and decrease the activity of PC12 cells. Increased release of glutamate was also found in PC12 cells and the injured striatum of the PD rats. But glutamate uptake in PC12 cells and rat striatum synaptosomes are inhibited obviously.

CONCLUSIONThe neurotoxicity of 6-hydroxydopamine is associated with declined function of glutamate transporters, which may be one important pathogenesis mechanisms of Parkinson's disease.

Amino Acid Transport System X-AG ; drug effects ; Animals ; Apoptosis ; drug effects ; Corpus Striatum ; metabolism ; Glutamic Acid ; metabolism ; Male ; Oxidopamine ; toxicity ; PC12 Cells ; Parkinson Disease ; metabolism ; Rats ; Rats, Sprague-Dawley

OBJECTIVE: To evaluate the therapeutic effect and safety of holmium:YAG laser lithotripsy for treating ureteral calculi combined with acute renal failure. METHODS: Ureteroscopic holmium: YAG laser lithotripsy was used in 13 cases of ureteral calculi. RESULTS: After the operation the serum Bun and Cr levels in the patients decreased to different degrees or returned to normal and the stone free rate was up to 92.3% (12/13). CONCLUSION The ureteroscopic holmium:YAG laser lithotripsy can be the first choice for the upper urinary tract obstruction associated with acute renal failure,due to its safety and efficiency. It can also deal with the double sites of ureteral diseases.
Acute Kidney Injury ; etiology ; therapy ; Adult ; Aged ; Female ; Holmium ; Humans ; Lithotripsy, Laser ; methods ; Male ; Middle Aged ; Ureteral Calculi ; complications ; Ureteroscopy

OBJECTIVE: To evaluate the therapeutic effect of harnal and proscar in treating benign prostatic hyperplasia (BPH). METHODS: Two hundreds and twenty-two patients with BPH were randomly assigned into 2 groups:harnal (0.2 mg/d) group (n = 112) and proscar (5 mg/d) group (n = 108). American Urologic Association Symptom Index (AUA-SI) scores, the maximal urinary flow rate (Qmax) and prostatic volume were analyzed in the 2 groups. RESULTS: After 12 weeks of treatment, 54.5% of the harnal group improved in AUA-SI score; 54.6% of the proscar group improved in AUA-SI score; and there was no significant difference between the 2 groups (P > 0.05). After 24 weeks of treatment, the proscar group (79.6%) had a greater improvement in AUA-SI score than the harnal group (64.3%) (P < 0.05); Qmax in the 2 groups was significantly increased than that before the treatment, and it is proportional to the therapeutic time. The prostatic volume in 2 groups had no significant change. CONCLUSION Harnal and proscar can significantly improve BPH symptoms and the urinary flow rate. The therapeutic effect of harnal and proscar has their own characteristics.
5-alpha Reductase Inhibitors ; Adrenergic alpha-Antagonists ; therapeutic use ; Aged ; Finasteride ; therapeutic use ; Humans ; Male ; Middle Aged ; Prostatic Hyperplasia ; complications ; drug therapy ; Urination Disorders ; etiology ; physiopathology ; Urodynamics