OBJECTIVE To investigate the effectof Myrtol combined with Cefazolin Sodium Pentahydrate in the treatment of acute suppurative otitis media in children. METHODS Totally 120 cases of pediatric acute suppurative otitis media were selected in our hospital from January 2014 to January 2016 and randomly divided into four groups, treated with Myrtol combined with Cefazolin Sodium Pentahydrate, Myrtol combined with Cefazolin Sodium, Cefazolin Sodium Pentahydrate, or Cefazolin Sodium, respectively. The effect and adverse reactions of the 4 groups were studied and compared. RESULTS There was no significant differences in age, sex, and average course of disease among the four groups. In Myrtol combined with Cefazolin Sodium Pentahydrate group, the clinical efficacy is better than that of the other three groups (P<0.05).There was no difference between Myrtol combined with Cefazolin Sodium group and the Cefazolin Sodium Pentahydrate group(P>0.05), and both of them are better than cefazolin sodium group(P<0.05). For the disappearance time of symptoms, including earache, hearing loss, fever and tympanic hyperaemia, Myrtol combined with Cefazolin Sodium Pentahydrate treatment was shorter than the other three groups (P<0.05). There was no significant differences among the three groups(P>0.05). CONCLUSION Myrtol combined with Cefazolin Pentahydrate Sodium treatment was superior to the other three protocols in clinical efficacy for children with acute suppurative otitis media , and does do not increase the risk of safety.

The operating principle,system structure and influencing factors for water quality are expounded and the maintenance of RO processing system is introduced.

OBJECTIVE:To optimize the ultrasonic-assisted extraction technology of total flavonoids from Tibetan Scindapsus aureu. METHODS:The single-factor test was adopted to investigate the effects of extraction time,extraction temperature,the vol-ume fraction of ethanol,the ratio of liquid to solid and power on the extraction rate of total flavonoids from Tibetan Scindapsus au-reu in the process of ultrasonic-assisted extraction,based on which,four-factor and five-level Box-Behnken central component de-sign was performed with unchanged ultrasonic power,and then response surface method was adopted to analyze the effects of the 4 factors and their interaction on the extraction rate of total flavonoids to determine the optimal factor and level,and verification tests were conducted.RESULTS:The optimal ultrasonic-assisted extraction technology was as follows as extraction time of 29 min,tem-perature of 44 ℃,volume fraction of ethanol of 78%,ratio of liquid to solid of 13∶1(ml/g). In three verification tests,the aver-age extraction rate of total flavonoids was 2.130%,with an relative error of 0.005% compared to the theoretical value. CONCLU-SIONS:The optimal technology is reasonable and feasible,and can be used for theultrasonic-assisted extraction of total flavonoids from Tibetan Scindapsus aureu.

High -resolution non -standard medical video roentgenoscoped by X -ray can't make use of universal video interfaces such as VGA, S - Video. Based on non - standard video feature transition algorithm library, high - speed field integration technology for FPGA digital system and VHDL hardware description language, this paper develops a real-time transition system for high-resolution non-standard medical video roentgenoscoped by X-ray.

Small ubiquitin-like modifiers(SUMO) are ubiquitin-related proteins that can be covalently conjugated to cellular target proteins.Frequently,this modification has a key role in regulating the activities of those targets and,hence,their cellular functions.Researches show that some oncoproteins,tumor suppressors,DNA repair proteins and cyclins are target proteins of SUMO modification and the altered expression of some enzymes related to SUMO conjugation occurs in some neoplasm.It is indicated that sumoylation is important in tumor origination,development and metastasis.

According to the programming characteristics under the SOC embedded environment,the dynamic auto-adapted bit stream technology,the intelligent interception technology,and the tele-control technology are utilized to realize the real time network communication of medical video with a variable bit stream from 1M to 4M as well as the tele-control of multiple communication protocols such as TCP,UDP and Multicast.

With the development of imaging technique and molecular biological technique,researchers all over the world have made a great many of studies on the mechanism and treatment of lymphatic metastasis.The discovery of lymphatic endothelial cell-specific markers make it clear to distinguish lymphatic endotheliocyte.The application of new techniques such as immunohistochemical method and reverse transcription polymerase chain reaction (RT-PCR) can study the lymphatic metastasis from the genetic and molecular level.The application of molecular imaging and nanoparticles could provide new detection methods and therapies.The establishment of animal models offers a solid foundation for experimental study.

Objective:To provide support of medical equipment under the event of an emergency. Methods: Research and analysis Reasons and influencing factors, key problems and the characteristics of state of daily reserves of medical equipment and medical equipment emergency procurement. Results: Established a guarantee mechanism for medical equipment under the event of an emergency. Conclusion:The mechanism effectively improves the hospital medical equipment management level, and plays a huge role in dealing with all kinds of sudden events and emergency tasks.

Objective:To enhance hospital equipment information management standards for the purpose of measurement instruments.Methods:Using solutions based on Web technology, database technology, database through the establishment of measurement devices, implement life cycle management method.Results: To solve the many hospital only attach importance to the management of medical equipment, ignore the metering device management, lead to measuring instruments record disorder, query the inconvenience problem.Conclusion: Medical device measurement equipment management system improves the ability of the hospital information management, strengthens the efficiency of communication and exchanges of various departments and produces good economic and social benefits.

With the review of medical video network transmission technology,this paper mainly analyzes the characteristics of medical video transmission,the distinctiveness of network transmission environment in hospitals and the clinical request coming from the doctor's working in the operating room.A medical video communication technology is proposed that can really meet the clinical request.