Adenocarcinoma ; Adenoma ; Adult ; Cysts ; Female ; Humans ; Male ; Middle Aged ; Thyroid Neoplasms ; classification ; diagnosis ; pathology

OBJECTIVE:To evaluate the research and application situation of Sunshine Medicine Electronic Monitoring Data Analysis System. METHODS:The Sunshine Medicine Electronic Monitoring data Analysis System based on business intelligence technology was introduced in respects of design process,development,implementation and application example. RESULTS:The whole architecture of the system mainly includes hospital business platform,data integration platform,information processing plat-form and application service platform;the functions of the system include medicine homepage show,single species analysis,antimi-crobial agent analysis,national essential medicine analysis,injection analysis and sunshine medicine analysis. It can monitor the drug utilization in multi-angle and multi-level manners by building data center and creating multidimensional models. Besides,the sys-tem could solve thedrugs unified coding and information controlproblems,data collection and information integrationprob-lems in different hospital,andthe efficient calculation and analysis of a large number of drug use data. It can realize drug analy-sis and monitoring in the hospital,analysis and online monitoring of drugs prescribed by the doctor,finding,warning and evaluat-ing abnormal phenomenon of drug use in the medical institutions,so that it is better for the supervisors to monitor the usage of drugs. CONCLUSIONS:The system with easy operation,flexible monitoring,rich chart shows,comprehensive monitor index has a positive effect on rational medication level.

The relevant literatures of Siwu series decoctions--Taohong Siwu decoction for treating primary dysmenorrea of gynecology blood stasis syndrome were summarized including the clinical application, pharmacological effects, bioactive components and metabolic characteristics. On this basis,research on the bioactive components and formulation rule were discussed, to provide reference for modern traditional Chinese medicine formula study.
Chemistry, Pharmaceutical ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Dysmenorrhea ; drug therapy ; Female ; Humans

Objective To explore the clinical characteristics and treatment of nodular panniculitis disease in children. Methods Clinical data of 13 cases with nodular panniculitis disease were reviewed retrospectively. Their etiology,clinical manifestation,misdiagnosis cause,pathologic characteristics, treatment and outcome were analyzed. Results Its clinical manifestation was multiform and showed mainly as fever and hypodermic nodule. Concomitant damages to digestive, respiratory, circulatory and renal system might occur in those children with the system type of this disorder. Conclusion Pediatric nodular panniculitis disease can be easily misdiagnosed and lack of specificity in the early stage, and complicates multiple organs damage.

Salviae Miltiorrhizae Radix et Rhizoma-Carthami Flos is a famous Chinese medicine pair (CMP). Salviae Miltiorrhizae Radix et Rhizoma can promote blood circulation for removing blood stasis, and Carthami Flos can promote blood circulation for removing meridian obstruction and remove blood stasis for relieving pain. The two herbs are important TCMs for activating blood. Danhong injection is the classic application of the two herbs compatibility, which was made from Salviae Miltiorrhizae Radix et Rhizoma and Carthami Flos with scientific formalation by extraction and refining. The CMP is used for treatement of organ flood insufficiency and ischemic infarction diseases. It can obviously relieving symptoms of angina pectoris, improve myocardial ischemia, regress atherosclerosis plaque, and inhibit thrombus. This paper elaberated the bio-active constituents, compatibility effects and action mechanism, and clinical applications of the CMP in order to further upgrade basic research and application levels of the CMP.
Animals ; Carthamus tinctorius ; chemistry ; Drug Compounding ; Drug Interactions ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Medicine, Chinese Traditional ; methods ; Salvia miltiorrhiza ; chemistry

Bio-active components from Carthamus tinctorius were separated on the basis of antioxidant capacities in vitro. The antioxidant capacity was investigated on the basis of the ability to scavenge DPPH radical, ABTS radical and reduce Fe3+ of different polar fractions. Furthermore, the chemical compounds were isolated from bio-active fraction, and were evaluated for the antioxidative effects. Five major components were isolated and identified from water extract as 6-hydroxykaempferol 3,6,7-tri-O-β-D-glucoside(1), 6-hydroxykaempferol 3-O-β-rutinoside-6-O-β-D-glucoside (2), 6-hydroxykaempferol 3-O-β-D-glucoside (3), hydroxysafflor yellow A (4) and anhydrosafflor yellow B (5). By evaluating and comparing the antioxidative effects of different fractions and obtained compounds, the results showed that water extract displayed significantly high antioxidative activities and 6-hydroxykaempferol glycosides and quinochalcone C-glycosides were found as main contribution for antioxidant property.
Antioxidants ; isolation & purification ; metabolism ; pharmacology ; Benzothiazoles ; metabolism ; Biphenyl Compounds ; metabolism ; Carthamus tinctorius ; chemistry ; Chalcone ; analogs & derivatives ; isolation & purification ; metabolism ; pharmacology ; Ferric Compounds ; metabolism ; Free Radicals ; metabolism ; Kaempferols ; isolation & purification ; metabolism ; pharmacology ; Oxidation-Reduction ; drug effects ; Picrates ; metabolism ; Plant Extracts ; isolation & purification ; metabolism ; pharmacology ; Plants, Medicinal ; chemistry ; Quinones ; isolation & purification ; metabolism ; pharmacology ; Sulfonic Acids ; metabolism ; Water ; chemistry

OBJECTIVETo study the acting mechanism of Cordyceps mycelia extract (CME) for antagonizing hepatic sinusoidal capillarization (HSC) in rats with dimethylnitrosamine (DMN) induced liver cirrhosis.

METHODSRat liver cirrhosis model was established by peritoneal injection of DMN 10 mg/kg 3 times a week for 4 weeks. To rats in the CME-prevented group CME were administrated at a dose of 10 mL/kg, once a day, for 4 weeks. The observation time points were scheduled on the 3rd day (d3), and at the end of the 2nd (W2) and 4th week (W4) after modeling, and the following items were observed: hepatic ultrastructure was observed under electron microscope; expressions of CD44, von Willebrand factor (vWF) and type IV collagen (Col lV) in the liver sinusoidal walls by immunohistochemistry; matrix metalloproteinase-2 and-9 (MMP-2, MMP-9) activity under zymogram method; and serum hyaluronic acid (HA) content by radioimmunoassay.

RESULTSObservation at d3 showed MMP-2 and MMP-9 activity significantly increased, Col IV deposition and CD44 positive staining decreased, vWF positive staining increased in the liver sinusoidal walls, the fenestrae in the sinusoidal endothelial cells (SECs) decreased, and serum HA content increased (P<0.05); at W4, SECs defenestration and sub-SECs basal membrane formation were shown. In the CME-prevented group MMP-2 and MMP-9 activity significantly decreased (P<0.05); defenestration and basal membrane formation alleviated in the early stage (d3, W4); and at W2 and W4 decreases of HA content and vWF positive staining were shown, with increase of CD44 positive staining (P<0.05), more SECs fenestrae, and alleviated basal membrane formation.

CONCLUSIONSThe elevation of MMP-2 and MMP-9 activity in the early stage, which degrades the Col IV normally distributed under the sinusoidal endothelium, is an important factor for HSC formation. CME could inhibit the initiation of HSC by decreasing MMP-2 and MMP-9 activity in the early stage, and prevent its formation by decreasing SECs injury and phenotypic changes.

Animals ; Capillaries ; pathology ; Cordyceps ; Dimethylnitrosamine ; adverse effects ; Hepatic Veins ; cytology ; drug effects ; pathology ; Liver ; blood supply ; Liver Cirrhosis, Experimental ; pathology ; Male ; Matrix Metalloproteinase 2 ; metabolism ; Matrix Metalloproteinase 9 ; metabolism ; Mycelium ; Neovascularization, Pathologic ; prevention & control ; Rats ; Rats, Wistar

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

Objective To understand the distribution of infectious pathogens and antibiotics resistance from children patients with dacryocystitis .Methods Lacrimal secretion specimens of the outpatients with dacryocystitis were identified for bacteria using automatic instrument VITEK2 and API systems .Antibiotics sensitivity tests were detected by using VITEK 2 instrument and K‐B method .Results There were 800 strains of pathogenic bacteria isolated from eye secretions .Gram positive bacteria were 502 strains ,accounting for 62 .75% ,mainly of which were Streptococcus pneumoniae ,Streptococcus viridans and Staphylococcus au‐reus .Gram negative bacteria were 295 strains ,accounting for 36 .88% ,mainly of which were Klebsiella pneumoniae and Pseudo‐monas aeruginosa .There were 3 strains of Candida albicans ,accounting for 0 .37% .Streptococcus pneumonia and Streptococcus viridans were highly resistant to tobramycin ,erythromycin and clindamycin .At the same time ,Staphylococcus aureus resistant rate to penicillin was 99 .3% .The resistant rate of Klebsiella pneumoniae to ampicillin was 98 .6% ,but susceptible to the third generation cephalosporins and tobramycin ,and completely susceptible to imipenem .Most of children patients with dacryocystitis were from 1 month to 1 year old .Conclusion Children patients with dacryocystitis were mainly distributed in infants .Antibiotic resistant rate of pathogenic bacteria might be high .

OBJECTIVETo establish a method for studying efficacious materials of traditional Chinese medicines from an overall perspective.

METHODCarthamus tinctorius was taken the example. Its major components were depleted by preparing liquid chromatography. Afterwards, the samples with major components depleted were evaluated for their antioxidant effect, so as to compare and analyze the major efficacious materials of C. tinctorius with antioxidant activity and the contributions.

RESULTSeven major components were depleted from C. tinctorius samples, and six of them were identified with MS data and control comparison. After all of the samples including depleted materials are compared and evaluated for their antioxidant effect, the findings showed that hydroxysafflor yellow A, anhydrosafflor yellow B and 6-hydroxykaempferol-3, 6-di-O-glucoside-7-O-glucuronide were the major efficacious materials.

CONCLUSIONThis study explored a novel and effective method for studying efficacious materials of traditional Chinese medicines. Through this method, we could explain the direct and indirect contributions of different components to the efficacy of traditional Chinese medicines, and make the efficacious material expression of traditional Chinese medicines clearer.

Alkalies ; chemistry ; Antioxidants ; chemistry ; Carthamus tinctorius ; chemistry ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; Glucosides ; chemistry ; Mass Spectrometry