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@#2 115 patents of China Pharmaceutical University since the Eleventh Five-Year Plan for National Economic and Social Development were retrieved through the incoPat patents analysis database. By the analyses of the application trend, the legal status, the duration of patents maintenance, the field and theme of patent technologies, transfer and licensing, foreign patents application and so on, this paper combs the characteristics of patent development of the university, and hopes to provide the basis for the formulation of intellectual property strategies, and the planning and adjustment of disciplines in the construction of the university in its “Double First-Class” initiative.
ABSTRACT
Objective To investigate the efficacy of dexmedetomidine as an adjunct to combined intravenous-inhalational anesthesia for removal of foreign body in the trachea in children.Methods Sixty ASA Ⅰ or Ⅱ children,aged 1-4 yr,weighing 8-23 kg,were randomly divided into 2 groups(n =30 each):combined intravenous-inhalational anesthesia group(group Ⅰ)and dexmedetomidine as an adjunct to combined intravenous-inhalational anesthesia group(group Ⅱ).In group Ⅱ,8％ sevoflurane was inhaled by mask to induce sleep after entering the operating room,and the concentration was reduced to 4％ after the children sere asleep.Anesthesia was maintained with iv infusion of dexmedetomidine 0.5 μg/kg,and then iv injection of propofo1 2 mg/kg,followed by iv infusion of propofol at 6 rag· kg-1· h-1 and remifentanil at 0-15 μg· kg-1 ·min-t.In group Ⅰ,dexmedetomidine was not used and the other procedures were the same as those in group Ⅱ.Sevoflurane inhalation was stopped 2 min later and the rigid bronchoscope was inserted.HR and SpO2 were monitored and recorded before insertion and at 1 and 5 min after insertion.Complications such as respiratory depression,laryngeal edema,and bradycardia were reconded.The amount of propofol and remifentanil consumed,satisfactory level of bronchoscopy,and emergence time were recorded after operation.Results Compared with group Ⅰ,HR was significantly decreased at 1 and 5 min after insertion,SpO2 was significantly increased at 1 min after insertion,the amount of propofol and remifentanil consumed was significantly reduced,the operation time was significantly shortened,the emergence time was significanlly prolonged,the satisfactory level of bronchoscopy was significandy increased,and the incidence of respiratory depression and laryngeal edema was significantly decreased in grmp Ⅱ(P ＜ 0.05).Conclnslon The efficacy of dexmedetomidine as an adjunct to combined intravenous-inhalational anesthesia is better than that of combined intravenous-inhalational anesthesia for removal of foreign body in the trachea in children,with fewer complications.
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OBJECTIVE:To evaluate the efficacy of aspirin in combination with compound Danshen Dropping pills for asymptomatic coronary artery disease(CAD).METHODS:A total of 108 patients with asymptomatic CAD were randomized to 3 groups:Aspirin(Group A),compound Danshen Dropping Pills(Group B),and Aspirin in combination with compound Danshen Dropping Pills(Group C).After 4-week treatment,the clinical response was compared among the 3 groups.RESULTS:The responsive rate in Group C(89.5%)was significantly higher than in either Group A(69.4%)or Group B(70.6%)(P