OBJECTIVE:To explore the situation of anti-cold compound preparations for children,and provide reference for clinical rational drug use. METHODS:The drug instructions of anti-cold compound preparations for children were collected from our hospital and analyzed statistically in recpects of drug components,specifications,formulations and dosages of those prepara-tions;typical irrational prescriptions from Jan. to May 2015 were also analyzed. RESULTS & CONCLUSIONS:40 kinds of an-ti-cold compound preparations for children were currently used in our hospital,including 14 chemical drugs and 26 Chinese medi-cine,in which,15 were not specified in the drug instructions for pediatric dosage (accounting for 37.5%). Anti-cold compound preparations had many kinds,varied largely in specifications and dosages. The children with same constitution and age take differ-ent drugs according to the drug instructions,the dosages of the same component are greatly different,the child dosages in the drug instructions need to be further improved. There are problems of irrational drug use in our hospital, such as repeated medication, medicine incompatibility,in appropriate dose.

Objective To observe the effects of Fengshi Bitong Prescription (FSBT) on cytokines in serum and Fas/FasL mRNA expression system in synovium; To discuss relevant mechanism of action. Methods Rats were given foot intradermal injection of bovine type Ⅱ collagen emulsion to establish collagen-induced arthritis (CIA) model. After successful modeling, they were randomly divided into 6 groups: normal control group, CIA model group, tripterygium glycosides group, FSBT high-, medium-, and low-dose groups. Each medication group was given relevant medicine for gavage for 14 d. The weight and arthritis scores of CIA rats were observed. Serum levels of IL-1β, IL-15, and TGF-β1 were detected by ELISA. Expressions of Fas and FasL mRNA in synovium of CIA rats were detected by real-time PCR. Results Compared with model group, the foot arthritis score and serum levels of IL-15 in FSBT high- and medium-dose groups significantly decreased (P<0.01), and the serum level of TGF-β1 significantly increased (P<0.05). Expression of Fas significantly decreased and FasL significantly increased in FSBT high-dose group (P<0.05). Conclusion FSBT may have certain immune regulation effects on rheumatoid arthritis. Its mechanism may be in regulating Fas/FasL apoptosis system, thereby inducing apoptosis of synovial cells and inhibiting synovial hyperplasia.

To investigate the influences of sperm quality on the zygotes and embryos development, as the role of the paternal factor in early human embryogenesis is gaining more attention because of the application of techniques such as intracytoplasmic sperm injection (ICSI) for the treatment of men infertility. 136 infertility couples with men factors (Group I ) were included from May 2002 to January 2001. One hundred and seventy-two infertility couples with tube factors (Group II) served as controls. The sperm parameters, gemmates and embryos quality, implantation rate and pregnant rate in both groups were analyzed. It was found that there was no significant differences in the number of oocytes retrieved, the fertilization rate and number of embryos transferred between two groups. Sperm concentration, percentage of motile sperm and percentage of sperm with normal morphology were significantly lower in group I than in group II (P < 0.01). The proportion of good quality zygotes and good quality embryos were significantly lower in the male infertility group than in the tubal disease group (P < 0.05). Implantation rate and pregnancy rate were similar in two groups. It was concluded that spermatozoa is involved in the embryo quality, even in the early stages of development, which limited the treatment potency of IVF procedure.
Embryo Transfer ; Embryonic Development ; Fertilization in Vitro ; Infertility, Male ; Sperm Count ; Sperm Injections, Intracytoplasmic ; Sperm Motility/*physiology ; *Spermatozoa/cytology ; *Spermatozoa/physiology

The impact of key physical properties on granulated products by the high-speed mixing wet method was studied. Andrographis extracts were utilized as the model drug. Four processing methods were adopted to prepare mixed powder of microcrystalline cellulose (MCC) and starch with the mass ratio 1:0.5, 1:1 and 1:2 by the high-speed mixing wet method. The properties of the prepared granules were evaluated with such indexes as granule yield, the ratio of lumps and fine powder, granule-AOR and granule-HR. The impact of key physical properties on granulated products was analyzed through stepwise regression analysis. The results showed that angle of repose, moisture content, pore volume, density and contact angle with water were key physical properties of the powder. The key physical properties of Chinese medical extracts powder are the important factor impacting granulated products made by the high-speed mixing wet method. In this study, the impact of key physical properties on granulated products of Chinese medical extracts was analyzed from the physical angle.
Andrographis ; chemistry ; Drug Compounding ; instrumentation ; methods ; Drugs, Chinese Herbal ; chemistry ; Particle Size ; Powders ; chemistry

OBJECTIVETo investigate the clinical effect of microsurgical vasoepididymostomy and/or vasovasostomy in the treatment of obstructive azoospermia.

METHODSThis study included 76 patients with obstructive azoospermia, 53 treated by bilateral vasoepididymostomy (8 involving the epididymal head, 18 involving the epididymal body, 5 involving the epididymal tail, and 22 involving the epididymal head, body and tail), 14 by unilateral vasoepididymostomy, and the other 9 by unilateral vasoepididymostomy + unilateral vasovasostomy (including cross anastomosis). We followed up the patients for 2 to 16 months for the patency rate, routine semen parameters, and pregnancy outcomes.

RESULTSThe success rate of bilateral vasoepididymostomy, unilateral vasoepididymostomy, and unilateral vasoepididymostomy + unilateral vasovasostomy (including cross anastomosis) were 62.26% (33/53), 35.71% (5/14), and 77.78% (7/9), respectively. The average sperm concentrations in the three groups of patients were (27.9 +/- 5.74), (11.8 +/- 8.33), and (19.9 +/- 7.53) x 10(6)/ml, the average total sperm counts were (65.6 +/- 13.71), (28.0 +/- 15.86), and (69.2 +/- 28.59) x 10(6), and the mean rates of progressively motile sperm were (22.3 +/- 3.18), (11.0 +/- 9.77), and (15.8 +/- 5.05)%, respectively. The success rates of bilateral vasoepididymostomy that involved the epididymal head, body, tail, and all the three parts were 62.5, 72.22, 60, and 54.55%, respectively. Natural pregnancy was achieved in 8 (10.53%) of the total number of cases.

CONCLUSIONMicrosurgery is effective for the treatment obstructive azoospermia. Unilateral vasoepididymostomy + unilateral vasovasostomy is superior to the other procedures, followed by bilateral vasoepididymostomy. Bilateral vasoepididymostomy involving the epididymal body may achieve a slightly better effect than that involving the other epididymal parts.

Adult ; Anastomosis, Surgical ; methods ; Azoospermia ; etiology ; surgery ; Epididymis ; surgery ; Female ; Humans ; Infertility, Male ; surgery ; Male ; Microsurgery ; Pregnancy ; Pregnancy Rate ; Sperm Count ; Treatment Outcome ; Vas Deferens ; surgery ; Vasovasostomy ; methods

Objective: To observe the clinical efficacy of acupuncture plus MOTOmed intelligent motor training in treating children with spastic cerebral palsy, and analyze the effects on lower limb motor function, intelligence development level, immune function and cerebral hemodynamics.Methods: A total of 42 children with spastic cerebral palsy were selected as the observation objects, and enrolled into the observation group. Another 42 cases treated in the same period were selected as the control group. Both groups received MOTOmed intelligent motor training, and the observation group was given additional acupuncture therapy, and the control group was given additional conventional rehabilitation treatment. After 2 consecutive treatment courses, the psychomotor development index (PDI) and mental development index (MDI) of Children's Developmental Center of China (CDCC) scale, the scores of gross motor function measure (GMFM) scale and modified Ashworth scale (MAS), and the changes in CD3+, CD4+, CD8+ and CD4+/CD8+ were observed. The peak systolic velocity (PSV) and mean flow velocity (MFV) of the anterior cerebral artery (ACA), middle cerebral artery (MCA) and posterior cerebral artery (PCA) were observed and measured. The clinical efficacy was evaluated. Results: Compared with the same group before treatment, the scores of GMFM, PDI and MDI, levels of CD3+, CD4+ and CD4+/CD8+, PSV and MFV levels of ACA, MCA and PCA in both groups were significantly increased after treatment (all P<0.05), while the CD8+ level had no significant change (both P>0.05). After treatment, the total effective rate of lower limb spasm in the observation group was 90.5％, significantly higher than 71.4％ in the control group (P<0.05). The scores of GMFM, PDI and MDI, the levels of CD3+ and CD4+, PSV and MFV, and the levels of ACA, MCA and PCA in the observation group were all significantly higher than those in the control group (all P<0.05). There were no significant differences in the CD8+ level and CD4+/CD8+ between the groups (all P>0.05). Conclusion: Acupuncture plus MOTOmed intelligent motor training has a better clinical efficacy than conventional rehabilitation plus MOTOmed intelligent motor training in treating children with spastic cerebral palsy, and is also superior in improving lower limb motor function and the level of intellectual development. And the mechanism may be related to the improvement of cerebral hemodynamics.

With the content of gallic acid, loganin, paeoniflorin and paeonol as the indexes, to screen out dissolution determination conditions, establish the dissolution determination method for multi-index components in Liuwei Dihuang concentrated pills, calculate and map the accumulative dissolution curve, and then compare the dissolution of products from different pharmaceutical factories through the similarity factor (f2). According to the results, the optimum dissolution determination conditions were the paddle method, with 250 mL 0.1 mol x L(-1) hydrochloric acid as the dissolution medium, and a rotation rate of 100 r x min(-1). The similarity factor values (f2) of the dissolution curves of the four main components of Liuwei Dihuang concentrated pills from different pharmaceutical factories were mostly less than 50. This demonstrated a significant difference in the dissolution of Liuwei Dihuang concentrated pills from different pharmaceutical factories, and provided scientific basis for improving the equality evaluation of Liuwei Dihuang concentrated pills.
Drugs, Chinese Herbal ; chemistry ; Humans ; Organic Chemicals ; analysis ; Quality Control ; Solvents ; chemistry

Objective To study the clinical feature,treatment,and prognosis of the cytomegalovirus (CMV)pneumonia patients treated with immunosuppressor against kidney disease.Mlethod The patients received immunosuppressor against kidney disease in The First Affiliated Hospital of Sun Yat-sen University from June 1999 to December 2006.CMV antigen of leucocyte in the peripheral blood and/or bronchoalveolar lavage fluid of these patients were detected with immunocytochemical methods,and 21 patients were found suffering from CMV pneumonia.The 21 patients were introvenously injected with ganciclovir 5～10 mg/(kg?d),and the immunosuppressive agent treatment suspended.Their clinical feature and prognosis were retrospectively analyzed. Results The 21 patients received corticosteroids before CMV pneumonia contracted,of them,13 patients had been intensively treated with Methyllprednisolone with mean total dose(3.2?0.6)g.Of them,15 had been treated with cyclophosphamide with mean total dose(3.8?1.3)g.The median time from the beginning of using immunosuppressor to the onset of CMV pneumonia was 25(13～92)days.All patients had fever,cough, shortness of breath and X-ray showed interstitial pneumonia,of them,19 patients developed hypoxemia,and 11 patients' CMV antigen was positive in the leucocyte from bronchial lavage fluid.The result showed 9 patients survived and 12 died.The average duration of treatment with ganciclovir was(26.2?6.3)days. CMV pneumonia is a serious complication in patients who were treated with immunosuppressor against kidney disease.The mortality is high.Ganciclovir is a medicine of choice to treat CMV pneumonia.

Objective To invesgate the safety and efficacy of the second generation biodegradable polymer Cobalt-Chromium sirolimus-eluting stent (EXCEL2) stent in diabetic patients by a subgroup analysis of of the CREDITⅡand CREDIT Ⅲ trials. Methods All patients who were implanted with the EXCEL2 stent were enrolled in the CREDITⅡand CREDIT Ⅲ trials. The primary endpoint was target lesion failure at 24-month, defi ned as a composite of cardiac death, target vessel myocardial infarction (TV-MI) and target lesion revascularization(TLR). The secondary endpoint was endpoints including all-cause death, all myocardial infarction (MI) or any revascularization.Results A total of 828 patients were included from the patients who were implanted with the EXCEL2 stent in the CREDIT II and CREDIT Ⅲ trials. 24-month follow-up rate was 99.5%. There was no significant difference in the primary endpoint (P>0.05) and event rates of the secondary endpoints(P>0.05) between the diabetic and non-diabetic group, which included all-cause death[diabetics (2.5%)vs.non-diabetics(1.4%),P>0.05],myocardial infarction(MI)(7.5% vs.5.0%,P>0.05),all from of revascularization(5.0% vs.3.9%,P>0.05),and stent thrombosis(0.6% vs.0.4%,P>0.05).Conclusions EXCEL 2 stent met the objective performance goal on effcacy and safety, which can reduce make stent restenosis, target vessel revascularization ,with 160 diabetic cases among them, and stent thrombosis in diabetic patients.

OBJECTIVETo study the influence and mechanism of acute ethanol intoxication (AEI) on rat neuronal apoptosis after severe traumatic brain injury (TBI).

METHODSNinety-six Sprague-Dawley rats were randomly divided into four groups: normal control, AEI-only, TBI-only and TBI+AEI (n equal to 24 for each). Severe TBI model was developed according to Feeney's method. Rats in TBI+AEI group were firstly subjected to AEI, and then suffered head trauma. In each group, animals were sacrificed at 6 h, 24 h, 72 h, and 168 h after TBI. The level of neuronal apoptosis and the expression of Bcl-2 protein were determined by TUNEL assay and immunohistochemical method, respectively.

RESULTSApoptotic cells mainly distributed in the cortex and white matter around the damaged area. Neuronal apoptosis significantly increased at 6 h after trauma and peaked at 72 h. Both the level of neuronal apoptosis and expression of Bcl-2 protein in TBI-only group and TBI+AEI group were higher than those in control group (P less than 0.05). Compared with TBI-only group, the two indexes were much higher in TBI+AEI group at all time points (P less than 0.05).

CONCLUSIONOur findings suggest that AEI can increase neuronal apoptosis after severe TBI.

Animals ; Apoptosis ; drug effects ; Brain Injuries ; Cerebral Cortex ; cytology ; Disease Models, Animal ; Ethanol ; poisoning ; Immunohistochemistry ; In Situ Nick-End Labeling ; Male ; Neurons ; physiology ; Prosencephalon ; cytology ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Rats ; Rats, Sprague-Dawley