Objective To understand drug use in children with common cold through comments on prescription and drug analysis,and to provide theoretical basis for standardizing medical treatment and promoting rational drug use.Methods A retrospective survey method was applied.Prescriptions of common cold in the department of pediatrics from Oct.to Dec.2015 were reviewed,and Excel 2013 was used for statistical analysis.Rationality of drug use was evaluated based onhospital prescription review management specification (try out),instructions and consensus of related experts at home and abroad.Results The utilization rate of antibacterial drugs was 93.4％in children with common cold of our hospital,utilization rate of antiviral drugs was 59.7％,utilization rate of compound cold medicine was 96.4％,and the rate of combined utilization of more than two kinds of compound medicine was 65.7％.Excessive medicine for common cold existed and abuse of cold medicine,antimicrobial and antiviral drug,irational drug combination in this hospital.Conclusion Clinical doctors lack cognition to common cold and cold medicines.Hospital pharmacy department should take effective pharmaceutical interventions to improve the level of rational drug use.

0.05). There was significant differences between the two groups in incidence of ADRs (4.2% in Group A versus 27.6% in group B;P

Objective: To explore the influence of estradiol benzoate in induction of BALB/c mouse systemic lupus erythematosus model. Methods: Gonadectomied BALB/c mice were immunized with homologous spleen cell activated by concanavalin A three times,and at the same time injected with different doses estradial benzoate. Serum antinuclear antibody, antihistone antibody and estradiol in serum and kidney tissue homogenate were detected by enzyme linked immunosorbent assay. Kidney lesions were detected by hematoxylin-eosine(HE) and periodic acid-Schiff(PAS) staining, and by transmission electron microscope for detecting electron-dense agent as well as by direct fluorometric method for detecting immunoglobulin G antigen-antibody complex. Results: BALB/c mice immunized with homologous spleen cells activated by concanavalin A all developed systemic lupus erythematosus, but a statistically significant variation was observed in both autoantibody production and kidney damage were observed with a statistically significant variatron in the groups receiving different dosage of estradiol benzoate group(P

To establish a cell model in vitro that stable expressing HBV by integrating HBA1.3 DNA into cell chromosome. The HBV1.3 full-length DNA was obtained by digested pGEM-HBV1.3 plasmid with HindIII and then was linked with PU-21 vector digested by HindIII. This was resulted in generation of a recombined plasmid named PU21-HBV plasmid. The recombined plasmid was introduced into HepG2 cells by electroporation. The transfected cells were screened with G418. The insertion and expression of HBV were identified by X-gal staining, RT-PCR and Southern blot. The result of PU21-HBV plasmid sequence demonstrated that HBV1.3 DNA was linked correctly with PU-21 vector. A series of positive cell colonies were obtained with G418 screening followed transfecting PU21-HBV plasmid into HepG2 cells. The results of Southern blot and RT-PCR exhibit that HBV1.3 DNA had successfully integrated into the chromosomes of HepG2 cells and had functional HBV gene transcription. HBV1.3 DNA was inserted into HepG2 genome and could stable transcript HBV RNA. The stable HBV expression cell line was constructed successfully. There are LoxP sites in the trapping vector PU21. With the Cre enzyme, interesting genes could be excganged into the LoxP sites. Therefore, double stable expression of interesting gene and HBV cell lines could be generated. The cell lines will be useful for further research some target gene function on replication of HBV.

Objective To isolate and culture sweat gland epithelial cells in vitro,and to study the effects of acetylcholine (ACh) on intracellular flee calcium concentration ([Ca~(2+)]i) of cultured sweat gland epithelial cells.Methods Sweat glands epithelial cells were collected by enzymatic digestion.After ACh was added to the primary and first passage cells,[Ca~(2+)]i was examined using confocal laser scanning microscopy (CLSM) and the Ca~(2+) sensitive dye Fura 3/AM.Results The primary and first passage epithe- lial cells grew well.After ACh was added,opening of the calcium channel and significant [Ca~(2+)]i increase were observed when the primary and first passage cells were incubated with high concentration of calcium (2 mmol/L);no significant [Ca~(2+)]i increase was observed in those cultured without calcium.Conclusion Upon stimulation with ACh,calcium channels of cultured primary and first passage sweat gland epithelial cells would open,influx of extracellular Ca~(2+) occurred,which resulted in an increase of [Ca~(2+)]i.Extracellular bound calcium was therefore converted into intracellular free calcium.

Adolescent ; Child ; Child, Preschool ; Female ; Gastric Mucosa ; pathology ; Gastritis ; pathology ; Humans ; Male ; Metaplasia ; Retrospective Studies

Objective To investigate the effects of Panax Notoginseng saponins (PNS) on protein expression of Klotho in rats with renal ischemia reperfusion injury; To discuss its protective mechanism for model rats. Methods Experimental rats were randomly divided into sham-operation group, model group, positive medicine group, PNS high-, medium- and low-dosage groups. Each administration group was given relevant medicine for gavage, once a day. Renal ischemia reperfusion injury model was established. Rats were sacrificed by taking blood from abdominal aorta after 4 hours of modeling. Serum levels of blood urea nitrogen (BUN), creatinine (SCr), malondialdehyde (MDA) content in kidney tissue, superoxide dismutase (SOD) activity and glutathione peroxidase (GSH-Px) activity were measured. HE staining was used to observe the morphological changes of renal tissue. The protein expressions of Klotho and NF-κB p65 were measured by immunohistochemical method. Results Compared with the sham-operation group, the levels of BUN and SCr in the model group increased significantly (P<0.05); protein expression of Klotho in renal tissue decreased and the protein expression of NF-κB p65 increased (P<0.05). Compared with the model group, the expression of Klotho increased but protein expression of NF-κB p65 decreased in each administration group (P<0.05); Compared with the positive medicine group, the expression of Klotho in PNS high-dosage group increased but protein expression of NF-κB p65 decreased (P<0.05). The protein expression of NF-κB p65 was negatively related to protein expression of Klotho (r=-0.895, P<0.05). Conclusion PNS can inhibit oxidative stress and anti-inflammatory effects through upregulating protein expression of Klotho, and reduce the protein expression of NF-κB p65, and thus exerts renal protective effects.

Apoptosis ; drug effects ; Cell Cycle ; drug effects ; Cell Line ; Glycyrrhizic Acid ; pharmacology ; Humans ; Lipopolysaccharides ; toxicity ; Liver ; drug effects ; pathology

OBJECTIVETFo compare the efficacy and complications rate of intramedullary (IM) nailing or K-wire versus plating fixation for clavicular fractures.

METHODSPubmed, Embase, Cochrane Library databases, CNKI, VIP and Wangfang databases were searched to find all randomized or quasi-randomized controlled trials of clavicle fractures using plating versus IM nailing or K-wire. The methodologic quality of the studies was assessed. After independent study selection by 2 authors ,data were collected and extracted independently. Outcomes of postoperative shoulder functional measurement, the efficacy and information of the operation and complications rate were meta-analyzed using RevMan 5 software.

RESULTSNine hundreds and seventy-six patients in 10 randomized controlled trials (RCTs) and 3 quasi-RCTs were involved in the meta-analysis,of which 5 studies compared the K-wire and the plating fixations and 8 studies compared the IM nailing and the plating fixations. The overall odds ratio(OR) (with 95% CI) of the operation efficacy for K-wire versus the plating was 3.79 (1.93, 7.46). The overall weighted mean difference (with 95% CI) of Constant Shoulder score for plating versus IM fixation was -1.39 (-3.43, 0.65) in 6 studies. The overall OR of the plating versus IM nailing was 9.34(2.70, 32.32) for the overall major complications in 5 studies and 5.04 (1.52,16.77) for the revision rate in 5 studies.

CONCLUSIONThe current limited evidences suggested that the IM fixation could reduce the incidences of the overall major complications and the revision surgery, while the post-operative efficacy of the plating was superior to the K-wire. More high quality RCTs are still needed in the future.

Bone Nails ; Bone Wires ; Clavicle ; injuries ; surgery ; Fracture Fixation, Intramedullary ; instrumentation ; methods ; Fractures, Bone ; surgery ; Humans ; Randomized Controlled Trials as Topic

BACKGROUND AND OBJECTIVEPelvic lymph node metastasis is an important prognostic factor of cervical cancer. The prognosis of cervical cancer patients with common iliac lymph node metastasis is poor, but few systematic studies have been reported . This study was to investigate the characteristics, risk, treatment and prognosis of stage IB-IIB cervical carcinoma patients with common iliac lymph node metastasis.

METHODSA total of 960 patients with cervical cancer receiving radical hysterectomy and bilateral pelvic lymphadenectomy were selected from the hospitalized patients in the Cancer Center of Sun Yat-sen University between January 1995 and December 2005, and analyzed retrospectively.

RESULTSOf the 960 patients, 288 (30.0%) had pelvic lymph node metastasis, and 45 (4.7%) had positive common iliac lymph node. The 5-year overall survival rate (OS) of patients with common iliac lymph node metastasis was 46.1%, and 67.5% in patients with other pelvic lymph node metastasis (P < 0.05). Univariate analysis showed that clinical stage, serum level of squamous cell carcinoma antigen (SCC-Ag) > 4 microg/L before treatment, depth of cervical invasion > or =2/3 and positive parametrial margin were associated with common iliac lymph node metastasis (P < 0.05). Patients with > or =3 pelvic lymph node metastasis (excluding common iliac lymph node) or recurrence had poor prognosis (P < 0.05). Factors predictive of common iliac lymph node metastasis on Logistic forward regression were SCC-Ag > 4 microg/L (P = 0.026, OR = 2.303) before treatment and positive parametrial margin (P = 0.045, OR = 2.634).

CONCLUSIONSCervical cancer patients with common iliac lymph node metastasis had poorer prognosis compared with patients with other pelvic lymph node metastasis. SCC-Ag >4 microg/L before treatment and positive parametrial margin were the independent predictive factors for common iliac lymph node metastasis of cervical carcinoma. Pelvic lymph node metastasis (excluding common iliac lymph node) > or = 3 or recurrence was prognostic factors for patients with common iliac lymph node metastasis.

Adenocarcinoma ; blood ; pathology ; surgery ; Adult ; Antigens, Neoplasm ; blood ; Carcinoma, Squamous Cell ; blood ; pathology ; surgery ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; methods ; Iliac Artery ; Iliac Vein ; Lymph Node Excision ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Middle Aged ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Pelvis ; Retrospective Studies ; Risk Factors ; Serpins ; blood ; Survival Rate ; Uterine Cervical Neoplasms ; blood ; pathology ; surgery