OBJECTIVE:To study the characteristics and general pattern of the adverse drug reactions(ADR)occurred in our hospital.METHODS:A total of 125 ADR cases collected in our hospital during 2007 were analyzed statistically in respect of patients' age and sex,route of administration,serious ADR,drug combination,past ADR history,drug kinds,ADR-involved organs or systems and clinical manifestations etc.RESULTS:Of the total 125 ADR cases,11 categories or 62 kinds of drugs were involved,with antimicrobial drugs took the lead which caused ADRs in 65 cases(52.0%)followed by Chinese patent agents which caused ADR in 38 cases(30.4%).102(81.6%)ADR cases were induced by intravenous route.Lesions of skin and appendants were the most common presentations of the ADR,which appeared in 70 cases(52.24%).10(8.0%)were severe cases.CONCLUSION:Importance should be attached to the reporting and monitoring of ADR so as to lessen or avoid the occurrence of ADR in the clinic meanwhile promoting rational use of drugs and ensure medication safety.

BACKGROUND:Traditional distal femoral fixation plate screw breakage is relatively common. Designing good anatomical and attached fixation system is the key for clinical application.
OBJECTIVE:To perform finite element analysis in two states of motion of the minimal y invasive distal femoral fixation system, compare stress distribution of different parts in the same fixed way, different fixed methods and the same fixed parts of different motion states.
METHODS:Imaging data of a 34-year-old male patient weighing 68 kg with 33-C1 type fracture of distal femur were selected. CT data were input into Mimics 16.0 for reconstruction. PRO-E software was used to establish minimal y invasive internal fixation system with distal femoral locking plate. Data were introduced into reconstructed models of distal femur fracture in Mimics for grid division. Data were introduced into Ansys products 11.0 to construct finite element model, fix the surface of distal femur, and loaded 340 N on greater trochanter of femur. Stress distribution of each plate, screw hole and screw tail was analyzed in each group. Stress at the same region was compared in flexion and extension movement states.
RESULTS AND CONCLUSION:(1) Finite element models of anatomic locking plate for distal femur fracture fixation were successful y established, total y 43 536 units, 41 256 nodes. (2) With the steel segment gradual y down (S1-S5), the stress gradual y increased. A1-A5 with the increase in the number of screws, the stress gradual y increased, but A6 suddenly decreased. (3) According to the cloud atlas of stress, these were wel distributed except A1. From distal end to extremity of screw, the stress of screws increased. Among corresponding segments, significant differences in stress around the nail holes and steel segment stress were detected. Moreover, the steel stress was greater than the stress of corresponding segment of screw hole. (4) Results suggest that using anatomical locking plate and minimal y invasive internal fixation system for distal femur fracture in a variety of fixed modes and moving conditions, the stress of each part is less than the yield strength of the titanium al oy screw, so the fixed system wil not produce instantaneous deformation or fracture.

0.05).The ratio of human CD3+,CD4+ and CD8+ T cells were 46.86%?9.14%,31.68%?10.17% and 17.91%?1.38% in experiment group,whereas human T cells could not found in control group.In experiment group,specific cytotoxicity were 15.37%?1.58% and 19.86%?2.86%(P

The eighteen incompatible medicaments is the incompatibilities in traditional Chinese medicine (TCM). However, in some special occasion, the incompatible medicaments can also be used in one prescription in the clinical applications. In order to reveal the theoretical basis for applications of incompatible medicaments in prescriptions, we analyzed ancient prescriptions and found that there are contrary Chinese herbal nature combina-tions (CHNCs) which have the same meridian tropism as well as the opposite nature and taste in prescriptions. In clinical applications, one of the non-contrary CHNCs was selected as the main response to syndrome differentia-tion. The contrary CHNCs in the same meridian tropism were used to restrict each other and therefore have the protective effects. The features found in this paper will be beneficial to further research on the rational applica-tion of incompatible medicaments.

Objective To investigate the C1q expression in the patients with pulmonary tuberculosis (TB) and its mechanism on the anti-TB role of macrophages .Methods Each 30 cases of active pulmonary TB ,tuberculous pleurisy ,latent Mycobacterium tu-berculosis infection and healthy controls were selected .Peripheral venous blood 10-20 mL was collected on the next day of admis-sion or on the time for physical examination .Pleural fluid 50 mL was extracted in the patients with hydrothorax and the lung tissue specimens 1 cm × 1 cm × 1 cm was taken in the operative patients .The real-time quantitative PCR(RT-PCR) was adopted to detect the express C1q in peripheral macrophages and the C1q expressing in macrophages of the lung tissue was detected by immunohisto-chemical staining .Results The peripheral blood C1qA expression level in the active pulmonary TB group and the tuberculous pleu-risy group was significantly higher than that in the healthy control group and the latent TB infection group (P<0 .05) .The C1qA expression level in hydrothorax in the tuberculous pleurisy group was higher than that in the active pulmonary TB group (P<0 .05) ,and the C1q expression in hydrothorax in these two groups was higher than that in peripheral blood (P<0 .05) .C1q was strongly expressed in macrophage cytoplasma in the active pulmonary TB group and the TB pleurisy group ,but weakly expressed in the multinuclear macrophages .Conclusion The peripheral blood C1qA expression level in the active pulmonary TB group and the tuberculous pleurisy group was significantly higher than that in the healthy control group and the latent TB infection group (P<0 .05) .The C1qA expression level in hydrothorax in the tuberculous pleurisy group was higher than that in the active pulmonary TB group (P<0 .05) ,and the C1q expression in hydrothorax in these two groups was higher than that in peripheral blood (P<0 .05) . C1q was strongly expressed in macrophage cytoplasma in the active pulmonary TB group and the TB pleurisy group ,but weakly ex-pressed in the multinuclear macrophages .

Background Primary open angle glaucoma (POAG) is one of the frequent glaucomatous types,and genetic factor participates in pathogenesis and development of the disease.Recently,MYOC mutation was found to be associated with POAG.Objective This study was to describe the clinical and genetic findings in a POAG family from Luoyang,China.Methods This study protocol was approved by Ethic Committee of Affiliated First Hospital of Henan University of Science and Technology.The study adhered to Declaration of Helsinki.A POAG family with 29 members of 5 generations was surveyed and followed-up for 5-year duration.The mode of inheritance was determined by the pedigree analysis.The periphery blood sample was collected form 12 families and 100 health controls for the extraction of genomic DNA under the informed consent.The third exon and its flanking introns of MYOC were amplified,and quantitative real time PCR products were sequenced,and the structure and function of mutated gene were examined by restriction fragment length polymorphism analysis.The predicted effects of the detected variants on the secondary structure of MYOC protein were evaluated using Garnier-Osguthorpe-Robson (GOR) method,and homology analysis of protein was carried out by Blast software provided by National Center for Biotechnology Information (NCBI).Results This POAG family included 29 members of 5 generations,and the clinical data were not clear in 11 family members.Three individuals from 3 generations were determined POAG,another one was ocular hypertension,and 2 were carriers.Pedigree analysis appeared an autosomal dominant inheritance.In 12 subjects included 6 members genetically affected and 6 members with normal phenotype,the heterozygous mutation was found in the third exon of MYOC gene in 6 genetically affected members,which revealed a T→C transition at position 1021 (p.S341P),resulting in a switch of serine (Ser) to proline (Pro).It was a missense mutation abolished a CviKI-1 restriction site that segregated with the affected members.Secondary structure prediction of p.S341P suggested that myocilin protein was misfolded.Analysis of protein homology and switched Ser was conservative amine acid at position 1021 (p.S341P).No similar change was found in the 6 normal families and the normal controls.Conclusions Ser341Pro MYOC mutation is disease-causing factor in the POAG family of Luoyang.The clinical and genetic features of this mutation warrant further investigation.The mutation spectrum of MYOC is expanded to offer a better diagnosis and treatment for POAG patients.

To know about the toxicity of Radix et Rhizoma Rhei objectively by reviewing the ancient records of toxicity of Radix et Rhizoma Rhei and modern research of its adverse effect.At the same time the reasons of the adverse effect of Radix et Rhizoma Rhei were discussed based on its experiments and clinical practice to provide some reference for its research and reasonable application.

Cardiopulmonary resuscitation is the most comonly used method facing cardiac arrest.The 2010 CPR guidelines emphasized high quality chest compressions and recommended continuous compression for 2 minutes after defibrillation to minimize interruptions in compressions.However,starting chest compressions immediately after a defibrillation shock may be harmful,if the heart is providing spontaneous beats and being subjected to external compressions at the same time.So it is very important to recognize ROSC during CPR,the methods of which include touching the pulse,amplitude spectral area,partial pressure end-tidal carbon dioxide,coronary perfusion pressure,central venous oxygen saturation,chest compression fraction,regional cerebral oxygen saturation,photoplethysmography,conjunctival oxygen tension,transthoracic-impedance plethysmography and echocardiography.This paper gives a review of the ROSC prognosis and recognition methods during CPR.

OBJECTIVE: To determine ginsenoside Rg1 and ginsenoside Re in Jiangshen Capsules by HPLC simultaneously. METHODS: The separation was performed on Kromasil-C18 column, the mobile phase consisted of acetonitrile-0. 05% H3PO4 solution ( 21∶ 79) with flow rate of 1. 0mL? min-1 and detection wavelength of 203nm. RESULTS: The linear ranges of ginsenoside Rg1 and ginsenoside Re were 0. 502～ 4. 016? g( r=0. 999 7) and 1. 090～ 8. 720? g( r=0. 999 8) , respectively, with average recovery at 98. 8% ( RSD=1. 24% ) and 99. 4% ( RSD=1. 68% ) , respectively. CONCLUSION: This method is simple, rapid, accurate and reliable, and suitable for the quality control of Jiangshen Capsules.