Adenoma ; Adult ; Ear Neoplasms ; Ear, Middle ; pathology ; Female ; Humans

Aged ; Astragalus Plant ; Cerebral Infarction ; drug therapy ; Drug Combinations ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Plant Extracts ; Platelet Aggregation ; drug effects ; Salvia miltiorrhiza

Objective: To study the antipyretic action of Dipseudoephedrine Glycyrrhizin and its effect on heart rate and blood pressure of rats.Methods: The model of pyretic rabbit was established by diphtheria-pertussis-tetanus triple vaccine,and to observe the effect of Dipseudoephedrine Glycyrrhizin on temperature of rabbit. Two-path physiological recorder was used to measure heart rate and blood pressure.Results: The experiment proved that Dipseudoephedrine Glycyrrhizin can decrease the anus temperature of pyretic rabbit obviously.Dipseudoephedrine Glycyrrhizanate had no remarkably effect on heart rate and blood pressure.Conclusion: Dipseudoephedrine Glycyrrhizin has antipyretic action and has no effect on heart rate and blood pressure within studied dose.

Objective:To investigate gender measurement invariance of the Perceived Social Support Scale(PSSS)in people aged 50 years and older.Methods:A total of 1013 adults(50-96 years old)in Beijing, Hunan and Shandong were tested by using PSSS.The measurement invariance of PSSS between middle-aged and elderly males and females was analyzed.Differences in PSSS total scores and subscale scores between males and females were examined.Results:The equivalence test results of each item in the questionnaire met the requirements of the metrology(△CFI≥0.010, △TLI≥0.010, △RSMEA≤0.015), indicating that the hypotheses of morphological equivalence, weak equivalence, strong equivalence and strict equivalence of PSSS were all valid in the middle-aged and elderly population regardless of gender.In addition, middle-aged and elderly females had higher scores in family support, support from friends, support from other people and perceived social support than their male counterparts( P<0.05). Conclusions:PSSS has cross-gender equivalence in middle-aged and elderly people.Thus, differences in PSSS can reflect the perceived social support level in middle-aged and elderly people of different genders.

Child ; Humans ; Leukemia, Lymphocytic, Chronic, B-Cell

Calpain ; genetics ; Diabetes, Gestational ; genetics ; Female ; Genotype ; Haploidy ; Humans ; Polymorphism, Single Nucleotide ; Pregnancy

OBJECTIVE:To establish the method for the residual determination of 7 organic solvents in picrosideⅡraw materi-als. METHODS:Head-space GC was performed on the capillary column of 6% cyanopropyl phenyl-94% dimethyl polysiloxane (DB-624) by temperature programming,the temperature of injector was 200 ℃,temperature of flame ionization detector was 250 ℃,the flow rate of N2 was 35 ml/min,and split ration was 10∶1,headspace sampling was adopted with the volume of 1 ml, the heating temperature of headspace sampling was 85 ℃,heating time was 45 min. RESULTS:The good linear relationship of methanol,ethanol,ethylacetate,methylbenzene,benzene,phenylethylene and divinglbenzene had been obtained(r=0.999 6-0.999 9);RSDs of precision stability test were less than 3%;average recoveries was in the range of 78.0%-104.9%(RSDs were 0.65%-2.47%,n=6)respectively. CONCLUSIONS:The method is specific,rapid,simple and accurate,and can be used for the determination of residual organic solvents in picrosideⅡraw materials.

Objective To evaluate the efficacy and safety of oxycodone hydrochloride injection for postoperative analgesia in patients undergoing the operation under general anesthesia in a prospective,randomized,blind,multicenter,positive-controlled,clinical trial.Methods Two hundred and forty ASA Ⅰ or Ⅱ patients of both sexes,aged 18-64 yr,weighing 40-95 kg,scheduled for elective abdominal operation or orthopedic surgeries under general anesthesia,were randomly divided into 2 groups (n =120 each):morphine sulfate injection group (group M) and oxycodone hydrochloride injection group (group O).Morphine or oxycodone 1 mg was injected intravenously when the patients complained of pain after tracheal extubation or removal of the laryngeal mask,and administration was repeated if necessary until VAS≤40 mm.Then patient-controlled intravenous analgesia (PCIA) (100 ml,0.5 mg/ml) with morphine or oxycodone was used for postoperative analgesia (lasting for 48 h).The PCIA pump was set up with a 1 ml bolus dose,a 5 min lockout interval and background infusion at a rate of 0.5 mg/h.Pain at rest and during movement was assessed using VAS score at 3,24 and 48 h after administration,and non-inferiority test was performed.Total morphine or oxycodone consumption,requirement for rescue analgesic,the number of unsuccessfully delivered dose,the number of attempts,and the level of patient' s satisfaction were recorded within 48 h after operation.The adverse events were recorded and laboratory examinations (blood and urine routine test,blood biochemical examination) were performed within 72 h after administration.Results There was no significant difference in the VAS scores at rest and during movement at different time points,requirement for rescue analgesic,the number of unsuccessfully delivered doses and attempts,level of patient' s satisfaction,total morphine or oxycodone consumption,and adverse events between the two groups (P ＞ 0.05).No serious adverse event occurred in the two groups.The most common adverse event was nausea,followed by vomiting.There was no significant difference in the incidences and degree of nausea and vomiting between the two groups (P ＞ 0.05).The incidences of nausea and vomiting in patients underwent orthopedic surgeries were significantly lower in group O than in group M (P ＜ 0.05).The other adverse events were fewer and abnormal laboratory examinations were rare in the two groups.95％ confidence interval of the difference between the mean VAS scores at rest and during movement at each time point was within 15 mm (boundary values of non-inferiority testing) in the two groups.Conclusion PCIA with oxycodone hydrochloride injection is safe and effective in reducing pain after moderate or major operation,and the analgesic efficacy is similar to that of morphine sulfate injection,however,the development of nausea and vomiting is reduced when PCIA with oxycodone hydrochloride injection is used for orthopedic surgeries as compared with that when morphine sulfate injection is used and the ratio between the analgesic efficacy of the two drugs is close to 1∶1.

Objective To summarize the experience of the therapy and diagnosis of thoracictuberculosis. Methods Diagnosis and operation of 163 cases of thoracictuberculosis were analyzed.Results 163 cases of thoracic- tuberculosis were treated with focuspurge upon two weeks' anti-tuberculosis treatment.153 cases were cured upon one operation.10 cases suffered incision delayed healing and there were no recurrence cases.Conclusion Thoraeictu- berculosis was treated with focuspurge upon two weeks anti-tuberculosis treatment before operation.Complete purge of focus and postoperative compression band and residual cavity filled with music flap were important measures to prevent incision delayed healing and recurrence.