Objective To investigate effects of mini-invasive treatment for patients with vascular malformations in oral and maxillofacial region . Methods 8 cases with vascular malformations in oral and maxillofacial deep or special region were injected pingyangmycin into vein lake by color ultrasound-guided needle aspiration. Results All cases were cured and no facial nerve was damaged. Follow-up ranged from 6 months to 1 year, and no recurrence was found. The vascular malformations of 4 cases in maxillofacial deep region were disappeared or instead of fiber tissue with MRI detection 6 months after treatment. Conclusions Injecting pingyangmycin by color ultrasound guided-needle aspiration for patients with vascular malformations in oral and maxillofacial deep or special region is effective, safe and mini-invasive treatment.

OBJECTIVE:To discuss the working method for clinical pharmacists in the use of antibacterials in retinopathy surgical department. METHODS:The utilization of antibacterials in surgical department and the experience of the author in the use of antibacterials were analyzed. RESULTS & CONCLUSION:Clinical pharmacists can play an important role in the rational use antibacterials by participating in the perioperative use of antibacterials,treatment of infection cases,and sample collection etc in surgical department.

There are some problems in the course of evaluating teaching quality in colleges and universities, such as theunclear aim of evaluation, few teachers taking part in evaluating, and problems existing in participants which affect thequality of evaluation. Some related measures are made here to solve the problems.[

Objective to observe the effect of lung and spleen mixture on lung spleen deficiency AECOPD with Ⅱ respiratory failure of TCM symptoms integral,nutrition,blood gas and related indicators.Methods in accordance with AECOPD with Ⅱ type of respiratory failure need to use the noninvasive or have a respirator assisted ventilation,and conform to the type of TCM for patients with spleen-deficiency type,40 cases were divided into two groups,control group to the conventional western medicine therapy and Chinese medicine group on the basis of western medicine treatment for reasons of Yifeijianpi mixture,oral or tube feeding,a week for a period of treatment,observation of patients before and after treatment of TCM symptoms and physical signs integral,APACHE Ⅱ score,serum albumin,pre-albumin,neutrophil percentage,CRP and blood gas analysis and related indicators was conducted.Results The results show that the TCM group can improve the patients' TCM symptoms and physical signs integral,there was significant difference between the two groups after treatment (P＜ 0.05);compare the serum albumin,pre-albumin,transferrin,neutrophil percentage,CRP and arterial blood gas between two groups of patients after treatment,Chinese medicine group is superior to the control group,with statistical significance (P＜ 0.05);And compared with control group,the APACHE Ⅱ improvement situation of Chinese medicine group were superior to control group after the treatment after a week,with statistical significance (P＜ 0.05).Conclusion on the basis of using conventional western medicine treatment,treatment based on the theory of ridging raw gold formulae of Yifeijianpi mixture has good effect in the treatment of AECOPD combined type Ⅱ respiratory failure,and can improve the nutritional status of patients and the indicators of arterial blood gas analysis.

Objective To investigate the epidemiological feature of respiratory viruses in children with respiratory tract infection and to provide evidences for diagnosis and rational use of drugs .Methods Nasopharyngeal secretion were collected from 399 chil‐dren with acute respiratory tract infection ,and 7 respiratory viruses ,including respiratory syncytial virus (RSV) ,adenovirus(ADV) , influenza virus A (FA ) ,influenza virus B (FB) ,parainfluenza virus Ⅰ(PIVⅠ) ,parainfluenza virus Ⅱ (PIVⅡ )and parainfluenza vi‐rus Ⅲ(PIVⅢ) ,were detected by using direct immunofluorescence assay .The clinical epidemiological characteristics were analyzed by age group ,virus distribution and seasons .Results Among 399 children ,142 cases were positive for 7 viruses ,which included 40 cases of RSV infection(28 .2% ) ,26 cases of ADV infection (18 .3% ) ,43 cases of FA infection (30 .3% ) ,15 cases of FB infection (10 .6% ) ,5 cases of PIVⅠ infection(3 .5% ) ,4 cases of PIVⅡ infection(2 .8% ) and 9 cases of PIVⅢ infection(6 .3% ) .The total positive rate was 35 .6% .The number of infected infants of <1 year group were 40 cases(36 .0% ) ,the number of infected infants of 1 to 3 year group were 48 cases(32 .0% ) and the number of infected infants of >3 year group were 54 cases(39 .1 .0% ) .In 4 seasons ,the positive rates were 32 .1% (spring) ,26 .9% (summer) ,29 .3% (autumn) ,45 .0% (winter)respectively .The positive rate in winter was the highest .Conclusion FA and RSV is the major virus in children with respiratory tract infection .FA infection rate in infants(>3 years old )is the highest ,and FA is most prevalent in winter .RSV infection rate in infants (< 1 years old )is the highest ,and RSV is most prevalent in spring .

Objective To study the effect of blood coagulation function and nerve function of beraprost in the treatment of acute cerebral infarction.Methods 80 cases of acute cerebral infarction were randomly divided into 2 groups, 40 cases in the control group and 40 cases in the experiment group.The control group received routine treatment, the experiment group were treated with the same as the control group combined with beraprost.Changes of coagulation function and nerve function were compared pre-and post-treatment between two groups.Results Compared with pre-treatment, APTT, PT, Fib level, serum NGF level, Barthel score increased post-treatment of the two groups, D-D, serum NSE, S100b, NIHSS score decreased, compared with the control group, APTT, PT, Fib level, serum NGF level, Barthel score were higher in the experiment group, the total effective rate was higher than the control group, two D-D, serum NSE, S100β, NIHSS scores were lower than the control group, the differences were statistically significant (P<0.05).Conclusion Beraprost can reduce the high coagulation state in patients with acute cerebral infarction, improve the degree of neurological impairment, and has good clinical efficacy.

Objective To investigate the changes of airway resistance before and after Bronchial Diulation Test in patients with senile asthma and the effect of age on the degree of airway resistance. Methods A total of 29 (> 60 years)senile asthma patients and 21 younger(< 60 y)patients were enrolled in the study. The status of their pulmonary function was determined by MEFV(Maximum expiratory flow?volume curve)and an IOS(impulse oscillometry) system before and after Bronchial Diulation Test,The spirometric indexes such as forced vital capacity,total respiratory impedance,respiratory resistance and respiratory system reactance were collected and analyzed. Results Significant decreases of indexs were found after Bronchial Diulation Test compared with those before Bronchial Diulation Test in the study group(P<0.05,respectively). No significant difference in improvement of indexs was found between the group of patients with senile asthma(age > 60 years)and the group of healthy control(age < 60 years ). Each index of the airway resistance has a very good correlation with FEV1%,with the highest degree of relation is X5%. Conclusion The airway resistance of senile asthmatic patients was significantly improved after diuslation test and these indexes IOS would be valuable in evaluating the changes of airway resistance of senile asthma.

Objective:To observe the clinical efficacy of electroacupuncture (EA) combined with tuina for chronic tension-type headache (CTTH). Methods:A total of 97 CTTH cases were randomly allocated into an observation group (n=52) and a control group (n=45). Patients in the observation group were treated with EA plus tuina based on pattern identification, whereas patients in the control group were treated with oral amitriptyline and oryzanol. Patients in both groups were treated for 8 weeks. A follow-up was conducted 3 months after the treatment. The intensity, duration, and frequency of the headache were recorded and compared before and after the treatment. Additionally, the patients' psychological state and quality of life (QOL) were compared between the two groups. Results:There were intra-group statistically significant differences in headache intensity score, headache duration, and headache frequency after the treatment and during the follow-up compared with those before the treatment (allP<0.05); and there were between-group statistically significant differences during the same time frame (allP<0.05). The Hamilton depression scale-17 items (HAMD-17) and Hamilton anxiety scale (HAMA) scores were significantly reduced in both groups after the treatment or during the follow-up (allP<0.01); and there were no between-group statistical significances during the same time frame (allP>0.05). The World Health Organization quality of life-BREF (WHOQOL-BREF) scores were significantly reduced in both groups after the treatment or during the follow-up (allP<0.05); and the scores in the observation group were significantly lower than those in the control group (allP<0.05) during the same time frame. The total effective rate was 88.0% in the observation group, versus 71.4% in the control group, showing a significant difference (P<0.05). Conclusion:EA combined with tuina can significantly decrease the frequency of chronic tension-type headache, alleviate headache intensity, shorten headache duration, and improve the patients' wellness. It is better than amitriptyline plus oryzanol.

OBJECTIVE:To study the cardiac and skeletal toxicity of retinoic acid (RA) in Danio rerio at early life stage. METHODS:Danio rerio embryos of 24 hours post fertilization(hpf)were used as toxicity model and were exposed under medium with various concentrations of RA(0.1,1,10,25,100 μmol/L). The morphology of embryos and larvae hearts were observed 24,48 h after exposed. LC50 was calculated. Danio rerio larvae of 4 days post fertilization (dpf) were used as skeletal deformity model and were exposed with a series of RA at various concentration(0.1,1,10,25,50μmol/L). They were sacrificed 5 d later, and then Danio rerio skeleton were fixed for staining with alizarin red. The microscopic was used to observe the difference of stained skeleton area. RESULTS:RA caused significant adverse effects on hatching capabilities of Danio rerio embryos,and the ob-vious malformation features were produced during the culture process. 1-100 μmol/L RA could cause heart malformation in Danio rerio embryos and larvae,and the main heart malformation characteristics included heart linearization,pericardial edema,yolksa-cedema,hemocytes accumulation incardiac region. 100 μmol/L RA could inhibit the hatching capabilities of Danio rerio embryos, and caused lethal effects on embryos and larvae. The LC50 were 36.44,23.69 μmol/L after exposed for 24,48 h. 0.1-50 μmol/L RA induced vertebral column sclerotization of Danio rerio embryos and larvae in advance,which was positively associated with the con-centration of RA. CONCLUSIONS:RA can cause cardiac and skeletal toxicity in Danio rerio embryo and larvae,which is positive-ly associated with the concentration of RA.