OBJECTIVE: To study the protective effects of nimesulide, a COX- 2 selective inhibitor on experimental gastric ulcer in rats. METHODS: The gastric ulcer model was established in rats by intragastric administration them with indometacin, 5 min later, which were assigned to receive nimesulide at different dosages ( 200, 100, and 50mg? kg- 1) , 6h later, all the rats were sacrificed. The primary outcome measures were the area of ulcer, levels of SOD, MDA, and GSH in sera and gastric mucosa. RESULTS: As compared with model group, in nimesulide ( at different dosage) groups, the area of ulcer was markedly decreased, level of MDA was decreased while activities of SOD and GSH were increased ( P

Objective To observe the effect of botulinum toxin A combined with delivery autologous platelet rich plasma into skin with microneedle for facial rejuvenation.Methods 82 patients from our hospital treated for facial rejuvenation were randomly divided into observation group(41 cases)and control group(41 cases).The control group was given delivery autologous platelet rich plasma into skin with microneedle therapy.The observation group was treated with botulinum toxin A on the base of control group.After the treatment,the effect was observed.The facial skin moisture,skin elasticity,grease and spots were detected before and after treatment in the two groups.Before and after treatment,the role function,emotional function,social function,body function and the overall quality of life score were detected by the quality of life table.Observe all of the patients reaction duration of therapy.Results The total effective rate was 95.1% in observation group,significantly higher than the control group(P<0.05).After the treatment,the facial skin moisture and skin elasticity scores were(51.24±8.31)and(62.73±8.59)in observation group,significantly higher than the control group(P<0.05),while the grease and spots scores were(41.87±7.47)and(42.13±7.62)in observation group,significantly lower than the control group(P<0.05).After the treatment,the role function,emotional function,social function and the overall quality of life score were(71.08±8.75),(66.21±7.04),(81.80±13.42)and(75.18±7.97)in observation group,significantly higher than the control group(P<0.05),while the body function score was similar in the two groups(P>0.05).And there was no adverse reactions happened in the two groups.Conclusion Botulinum toxin A combined with delivery autologous platelet rich plasma into skin with microneedle for facial rejuvenation has a good effect and high safety.

OBJECTIVE:To provide reference for the perfecting of hospital information system (HIS) on drug control. METHODS: The problems encountered in using two drug control systems in our hospital were analyzed, and the constructive suggestions on its improvemen was put forward. RESULTS & CONCLUSIONS: The new HIS should be designed to overcome the weaknesses of the current HIS in code design, assignment of authority limit, drug application and dispensing, drug stocktaking so as to make full use of the merit of the computer management.

OBJECTIVE:To provide reference for reducing the occurrence of ADR and disposing ADR correctly. METHODS:Using the Excel statistics and manual screening,528 ADR reports were collected from a third grade class A hospital in Chongqing during Oct. 2005 to Dec. 2015. Those ADR cases were analyzed statistically in respects of general information of ADR patients, routes of administration and occurence time,types of ADR-inducing drugs,organs/systems involved in ADR and clinical manifesta-tions,disposal and outcomes,etc. RESULTS:A total of 285 cases(53.98%)of ADR occurred in elderly patients aged more than 65. Most of original diseases were respiratory system disease(144 cases,27.27%). 124 ADR cases occurred in people who had al-lergic history(23.48%). Most of ADR cases were induced by intravenous administration(428 cases,81.06%). ADR frequently oc-curred within 1 h after medication(385 cases,72.92%). Anti-infective agents(211 cases,39.96%)and TCM preparations(67 cas-es,12.69%) were the top 2 involved drug types. The most common ADR occurred in skin and its appendants (175 cases, 33.14%),followed by general reaction(148 cases,28.03%)and administration sites(63 cases,11.93%). The treatment of ADR mainly involved drug withdrawal and symptomatic treatment (285 cases,53.98%). ADR mainly were cured and recovered (509 cases,96.40%). CONCLUSIONS:The characteristics and regularity of ADR disposal should be analyzed to formulate clinical path-way for ADR diagnosis,suspected cases observation,examination,disposal and rescue. When the patient has general reaction or re-spiratory system and circulatory system problems,treatments should be more actively processed.

Actin Cytoskeleton ; Electromagnetic Fields

Cerebral ischemia activates endogenous angiogenic factors,and increase microvessel density and form new capillaries in ischemic brain tissues.Exogenous angiogenic factors can more effectively promote angiogenesis and the establishment of collateral circulation in ischemic regions and peripherial tissues,improving local blood supply and reducing infarct size.The further study of the mechanisms and methods in promoting regional angiogenesis after cerebral ischemia will contribute to improve neurologic deficit.

11β-Hydroxysteroid dehydrogenase (11β-HSD) is a metabolic enzyme of glucocorticoid. Growing evidence suggests that inhibiting over-expression of 11β-HSD1 and reducing partial effects of glucocorticoid could be the strategy to treat type 2 diabetes, as well as metabolic syndrome. Researching and developmenting selective 11β-HSD1 inhibitors may become a new direction. As natural products (NPs) have represented a cornerstone of pharmaceutical research, literatures on the development of natural products with selective inhibition against 11β-HSD1 published during the last 10 years were selected, and the inhibitors were classified according to the way how to find them. This paper will provide reference for the further research on the selective 11β-HSD1 inhibitors.

Objective: To study the expression of bone morphogenetic protein (BMP)-2 during midfacial sutural distraction osteogenesis in dogs and to probe the mechanism of sutural distraction osteogenesis. Methods: Eighteen mongrel dogs (12-week old) were randomly divided into distraction osteogenesis group(n = 12) and the control group(n = 6). Rigid external distractor was used for sutural distraction of the midfacial skeleton in the experimental animals. Two experimental and one control dogs were sacrificed at defined time points (on the 5th,10th and 15th day of distraction, the 10th and 20th day of fixation, and 30th day after completion of fixation). The expression of BMP-2 was observed by means of immunohistochemistry. Results: During the period of distraction and fixation, positive staining of BMP-2 was found in the proliferated preosteoblasts, the mesenchymal cells and the newly formed bone matrix at the sutural margin of the experimental dogs; weak expression was also noticed in the control dogs. Compared with that in the control group, the expression of BMP-2 in the experimental group increased and reached the peak on the 15th of distraction, then gradually decreased, the expression of BMP-2 nearly restored to the normal level 1 month after the removal of the distractor. Conclusion: The mechanical strain can lead to the generation of endogenous BMP-2, which may play an important role in the new bone formation.

Gene Expression Profiling ; Genomics ; methods ; Humans ; Lymphoma, Large B-Cell, Diffuse ; classification ; genetics ; pathology ; Prognosis

Objective To study the clinical effect of the treatment of patients with bronchial dilation in the treatment of patients with the combination.MethodsWenzhou Hospital of integrated traditional Chinese and Western Medicine in March 2013~July 2015 diagnosed and treated with bronchial dilation and infection of 72 cases of elderly patients, according to the random number table method is divided into the study group and the control group, each group of 36 people.Two groups were given conventional intervention of bronchial dilation.The control group in the conventional intervention based on the given first cell risperidone sulbactam sodium and ambroxol intravenous injection treatment.The study group in the control group on the basis of the implementation of the whole treatment plan based on bronchial alveolar lavage and local administration of rice.Compared with the two groups, the main symptoms and signs of the total improvement time, blood gas indicators before and after treatment.ResultsThe study group cough sputum, fever and chest X-ray shadow the significant remission time were significantly faster than that of the control group (P<0.05).After treatment, two groups above the index of blood gas analysis were group than before treatment significantly improved (P<0.05) study group on each index improved significantly better than the control group (P<0.05).ConclusionAged bronchiectasis infection patients given according to for etimicin plus bronchoalveolar lavage can be more significant to promote the improvement of patients with respiratory symptoms and signs, curb inflammation.At the same time, the index of blood gas and respiratory function in patients with more significant.