OBJECTIVE:To explore the pharmacoeconomic effect of Ginkgo dipyidamolum,argatroban or sodium ozagerl combined with edaravone in the treatment of acute cerebral infarction(ACI). METHODS:In retrospective study,64 ACI patients were divided into group A(Ginkgo dipyidamolum+edaravone,22 cases),group B(argatroban+edaravone,19 cases)and group C (sodium ozagerl+edaravone,23 cases). Therapeutic efficacies were observed after 7-14 days of treatment;therapy cost was calculat-ed,and cost-minimization analysis was used to evaluate pharmacoeconomics. RESULTS:There was no statistical significance in to-tal effective rate among 3 groups(P>0.05);the costs of group A,group B and group C were 8 746.36 yuan,10 770.64 yuan and 8 264.67 yuan. Results of sensitivity analysis were in line with those of cost-minimization analysis. CONCLUSIONS:Therapy plan of sodium ozagerl+edaravone is the economical regime in the treatment of ACI .

Objective To evaluate MRI or CT appearance and clinicopathologic features of dysembryoplastic neuroepithelial tumor (DNT). Methods MRI or CT appearance and clinicopathologic features in 12 cases of histopathology confirmed DNT were retrospectively studied. Results There were 6 men and 6 women, and the age ranged from 12 to 68 years with the average age of 36.7 years. Most patients had partial seizures, but the neurological deficits were absent. All lesions were located in the supratentorial region and involved the cerebral cortex on MRI scan. Localization of lesions was predominantly in the frontal (n=4) and temporal (n=3) lobes. The maximum lesion diameter ranged in size from 2 cm to 5 cm, and the lesion showed round, lobular- or irregular-shaped. The white matter was involved in 2 cases, and 7 were with cystic change (58.3%). All lesions were hypointense on T1-weighted images and hyperintense on T2-weighted images as well as devoid of peritumoral edema or mass effect. MRI signal intensity of cystic lesions was homogeneous on T1-weighted images which was equal to or slightly higher than that of cerebrospinal fluid. CT scan of 6 cases disclosed moderately hypodense lesion, 2 of which were markedly hypodense cystic-lobular shaped, and foci of calcification was observed in 1 case. Contrast enhancement was absent in 4 cases and only 1 case showed slight enhancement unevenly. Histologically, the DNT were classified into three subtypes: simple form (n=4), complex form (n=6), and non-specific variant (n=2). All patients experienced lesion gross total or subtotal surgical removal, and had received no chemo- or radiotherapy postoperatively. Conclusion DNT is a benign lesion, and its characterization is better disclosed by MRI compared to CT scan.

OBJECTIVE To established a viable and convenient method for human nasoseptal chondrocyte culture in vitro and study the biological characters of the chondrocyte. METHODS The chondrocytes were obtained by incomplete enzyme digestion of cartilage and were seeded with small piece of cartilage in 25 ml culture flasks coated with polylysine previously. This study determines the biologic synthesis of the chondrocytes by toluidine blue and type Ⅱcollagen immunohistochemistry reaction. The proteoglycan synthesis efficiencies of human nasoseptal chondrocytes cultured in vitro were measured by using 35S-Na2SO4 incorporation. The modified method and the conventional method in proteoglycan synthesis were also compared. RESULTS The results suggested that human nasoseptal chondrocytes cultured by modified method still show the normal structure and morphology, and maintain the function of metabolism and self duplication. With the modified method, we can get a higher cell survival rate and more cells. CONCLUSION The modified method is a viable and convenient method.

Objective? To explore the application effect of self-management plan based on information-motivation-behavior skil(l IMB) model in patients with percutaneous coronary intervention(PCI). Methods? Using Convenience sampling method, patients undergoing PCI in the Department of Cardiology, Fuwai Central China cardiovascular Hospital,He'nan Provincial People's Hospital from November to December 2018 were selected as the research objects and randomly divided into the control group (n=30) and experimental group (n=29). The control group received routine nursing care, on the basis of that, the experimental group was implemented self-management plan based on IMB model. The intervention effects were compared by using the Coronary Heart Disease Self-management Behavior Scale(CSMS), General Self-efficacy Scale (GSES), Seattle Angina Questionnaire (SAQ). Results? There were statistically significant differences in the total scores of CSMS between the two groups after intervention (P＜ 0.05). There were statistically significant differences in GSES scores between the two groups after intervention (P＜ 0.05); there were statistically significant differences in SAQ scores between the two groups after intervention (P＜ 0.05). Conclusions? The self-management plan based on IMB model can effectively improve the PCI patients' self-efficacy, and improve their self-management behaviors and quality of life.

Objective:To seek any correlation between cortical activity and the swallowing of dysphagia patients with infratentorial stroke, and to observe any effect of three-needle acupuncture of the tongue on such activity.Methods:Thirty infratentorial stroke survivors with dysphagia were randomly divided into a tongue three-needle group and a sham acupuncture group, each of 15. Functional near-infrared spectroscopy was used to monitor changes in the concentration of oxygenated hemoglobin (ΔHbO 2) at rest, during acupuncture (or sham acupuncture), during real or sham electro-acupuncture, and at rest after the acupuncture or sham acupuncture treatment. The Modified Rankin Scale, a Penetration-Aspiration Scale (PAS), and the Functional Oral Intake Scale were employed to assess overall functional disability and the swallowing of both groups. Results:At rest the average ΔHbO 2 concentrations recorded in the left primary motor cortex, the left dorsolateral prefrontal cortex and the left premotor cortex in both groups were positively correlated with the PAS scores. During the acupuncture ΔHbO 2 concentration in the right inferior frontal gyrus and the left middle temporal gyrus increased significantly in the tongue three-needle group. It decreased significantly in the left somatosensory cortex and the left primary motor cortex. Conclusion:Three-needle acupuncture of the tongue induces changes in cortical activity in infratentorial stroke survivors with dysphagia, suggesting a potential technique for improving disordered swallowing.

ObjectiveTo observe the efficacy and safety of Uyghur medicine Yangxin Dawayimixike Honey Paste （养心达瓦依米西克蜜膏， YDMHP） in the treatment of stable angina pectoris （SAP） of qi stagnation and blood stasis syndrome. MethodsA randomized ， double-blind， positive-controlled，multi-center clinical trial was conducted， in which 370 patients with SAP of qi stagnation and blood stasis syndrome were randomly divided into treatment group（279 cases）and control group（91cases）at a ratio of 3∶1. The treatment group was orally administered with YDMHP， 3 g each time， and placebo of Xuefu Zhuyu Capsule （血府逐瘀胶囊）， 2.4 g each time， while the control group was treated with Xuefu Zhuyu Capsule， 2.4 g each time， and placebo of YDMHP， 3 g each time， both twice a day for a course of 12 weeks. The primary outcome was the effect of angina pectoris symptom. The secondary outcomes include single angina symptom scores such as number of attacks， duration of attacks， pain intensity and usae of nitroglycerin scores， the total angina symptom score before and after the treatment， the usage of nitroglycerin， the exercise duration in treadmill exercise test （TET） and the Duck treadmill score among patients，the scores of Seattle Angina Questionnaire （SAQ） on five dimensions including physical limitations， anginal stability， anginal frequency， treatment satisfaction， and disease perception， and efficacy of TCM syndrome and of each single TCM symptom after treatment. The safety were evaluated by examine blood routine， urine routine， liver and kidney function， fasting blood sugar， electrocardiogram， adverse events. ResultsThe total effective rate of angina symptom in the treatment group was 71.69% （200/279）， significantly higher than 51.64% （47/91） in the control group （P＜0.01）. The curative and markedly effective rate of TCM syndrome in the treatment group was 53.05% （148/279）， which was significantly higher than 25.27% （23/91） in the control group （P＜0.01）. After treatment， scores of the number as well as duration of angina attacks and pain severity， the total score of angina symptoms， and the usage of nitroglycerin significantly decreased in both groups， and more changes were seen in the treatment group than in the control group； the scores of physical limitations， anginal stability， anginal frequency， treatment satisfaction， and disease perception in both groups significantly increased， and more improvement were shown in the experimental group regarding the anginal stability， anginal frequency and treatment satisfaction （P＜0.05 or P＜0.01）. The effects of chest pain， chest tightness， palpitation， shortness of breath and fatigue in experimental group were significantly higher than those in control group （P＜0.05 or P＜0.01）. There was no significant difference in the exercise duration of treadmill test and Duke score among patients between the two groups either before or after treatment （P＞0.05）. Adverse events occurred in 66 cases （23.66%） of the experimental group and 16 cases （17.58%） of the control group， with no statistical significance between the two groups （P＞0.05）. ConclusionThe Uyghur medicine YDMHP can effectively improve symptoms of angina pectoris， reduce the number， duration， and intensity of attacks， decrease the dosage of nitrogly-cerin and improve the individual TCM symptoms and has good safety in the treatment of SAP patients of qi stagnation and blood stasis.