Adult ; Choroid Plexus Neoplasms ; pathology ; Diagnosis, Differential ; Ear Neoplasms ; pathology ; radiotherapy ; surgery ; Endolymphatic Sac ; pathology ; Glomus Jugulare Tumor ; pathology ; Humans ; Immunohistochemistry ; Magnetic Resonance Imaging ; Male ; Meningioma ; pathology ; Skull Neoplasms ; pathology ; radiotherapy ; surgery ; Temporal Bone ; pathology ; Tomography, X-Ray Computed

Objective To investigate treatment effect of prednisone to withdrawal headache in patients with medication overuse headache (MOH). Methods From June 2009 to June 2013, 96 patients with MOH were chosen as study objective for the randomized double-blind and placebo controlled study.All patients were divided into 2 groups: 48 in study group ( treated with prednisone, 100 mg/d ) and 48 in control group (treated with placebo, 100 mg/d).The clinical features of two groups were compared.After treatment, the primary endpoints, secondary endpoints , further results and the use of analgesics were compared.Results Before treatment, the age, sex gender,primary diagnosis, duration and frequency of headache, medicine had no statistical difference between two group.After treatment, the duration of headache and the rate of drug rescue had no statistical difference between two groups.The rate of withdraw symptoms had no statistical difference between two groups.The use of analgesics was less in study group than that in control group, the difference had statistical significance (P<0.05).Conclusion During withdrawal in MOH, prednisone reduces rescue medication without decreasing the severity and duration of withdrawal headache.

There is a regular pattern in the diagnosis and treatment of exogenous high-grade fever, of which the key point is formula syndrome identification. Syndrome differentiation of the six channels is appropriate for not only exogenous cold but also various other conditions. The diagnosis and treatment of high-grade fever can also follow the law of syndrome differentiation of the six channels. The theory of epidemic febrile diseases stems from and elaborates on an understanding of exogenous febrile conditions, so many effective formulas used to treat epidemic febrile diseases also have great value in the treatment of high-grade fever. Deteriorated syndrome, which is central to this condition, is very commonly seen in cases of high-grade fever, the key therapeutic principle of which is established according to syndromes. Allowing analysis that does not rigidly adhere to either established modern diagnosis or traditional Chinese syndromes, prominent achievements could be made in treating high-grade fever by summarizing the regular presenting patterns in terms of the constitution and symptoms.

Objective To explore therapeutic effects of acupuncture combined with puerarin injection in the treatment of patients with sudden deafness.Methods 83 patients with sudden deafnss were randomly divided into 2 groups.Control group(n =38) received puersrin injection.Treatment group ( n =45 ) received acupuncture received acupuncture combined with puerarin injection.The effect was compared between the two groups.Results The effective rate of treatment group was 86.7％,and was higher than that of control group(73.6％ ) ( P ＜0.05 ).The hearing function of treatment group was better than that of the control group after treatment ( t =6.21,P ＜ 0.01 ).Conclusion Acupuncture combined with puerarin injection in the treatment of patients with sudden deafness could obtain good curative effect,and it was worth to be spread and studied in the clinic.

OBJECTIVE:To investigate the pharmacokinetic profiles of baicalin(a constituent in Sanhuang decoction) in rats.METHODS:Blood samples were collected as schedule from rats after intragastrically administration of Sanhuang decoction, then the content of baicalin was determined by HPLC and the chief pharmacokinetic parameters were computed.RE SU1TS:The chief pharmacokinetic parameters of baicalin in rats were as follows:t_(max1)=(15?4.23) min;t_(max2)=(6.8?0.54) h;C_(max1) =(4.49?1.56)?g?mL~(-1);C_(max2)=(3.25?1.23)?g?mL~(-1);AUC =(35.52?12.35)?g?h?mL ~(-1);t_(12)=(5.12?0.23)h;CL=(3.86?0.91) 1?h~(-1).CONCLUSION:The method is simple in sample treatment,rapid and accurate,specific and sensitive,and it can be used as a means for the monitoring of the serum concentration of baicalin containing Chinese patent medicines and so as to provide reference for clinical rational drug use.

Objective To study the effect of Lamivudine therapy in preventing disease progression in patients with the chronic serious hepatitis B during the short-term. Methods 40 patients with the chronic serious hepatitis B, who have the trend of developing severe hepatitis,were randomized into treating group(n=20) and control group (n=20).The two groups were given the same synthetic treatment. Treating group was given Iamivudine 100mg daily in addition, for 8 weeks. Effects were assessed by clinical , biochemical , the incidence of chronic severe hepatitis,suvival rates and virologic parameters. Results (1) After 8-weeks treatment , the incidence of chronic severe hepatitis in treating group was lower than in control group(X~2=4. S1 ,P

Although the symptom of stable bronchiectasis is not significant, the four pathological factors including qi stagnation, sputum obstruction, blood stasis and lung-spleen qi vacuity still exist inside patients' bodies, making them in the state of both healthy and ill. This article discussed the application of the idea of preventive treatment to intervene and treat, which could prevent the emergence of new diseases and the changing of existing diseases. It could prevent vacuity evil and bandit wind, depressed qi transforming into fire, phlegm depressed in the lung and channel obstruction caused by long-term diseases. It can effectively prevent the acute attack of bronchiectasis and improve the patients' lung function and life quality.

The paper discusses the difference in postgraduate training between China and the United States,intending to supply some advanced experiences for Chinese postgraduate education reform.

Through studying Marxism philosophy,medical graduate students can master scientific methodology and dialectic thought.This is helpful to analyze and comprehend rightly different kind of complicated issues and to improve cognition level and practice ability.It is also very important for medical graduate students to guide political education and moral cultivation,medical practice and science research.

Objective To observe the effects of neuregulin‐1 (NRG‐1)on calcium transients in mouse ventricular myo‐cytes.Methods Nine C57BL/6 mice of male were randomly dived into 3 groups :the blank control group ,NRG‐1 group ,and iso‐proterenol(ISO)group.Their hearts were removed and immediately cannulated via the aorta and retrogradely perfused with en‐zymatic isolation solution to get single ventricular cell by Langendorff system.Myocytes were loaded with the Ca2+ indicator Fluo‐4 and subjected to electrical field stimulation at 0.5 or 1 Hz by using living cells workstation.The change of fluorescene in‐tensity was recorded simultaneously in each group.Results Compared with the blank control group ,NRG‐1 group had signifi‐cantly increased Ca2+ transient amplitude ΔF/F0 (n=10 ,P<0.05) ,and reduced Ca2+ transient recovery time RT50 (n=10 ,P<0.05).There were no significant differences in Ca2+ transient amplitude ,Ca2+ transient recovery time and the time to peak be‐tween NRG‐1 and ISO groups(n=10 ,P>0.05).Conclusion NRG‐1 can increase Ca2+ transient amplitude and Ca2+ transients and reduce the time interval of Ca2+ transients.