Objective To investigate the effects of puerarin on levels of thromboxane A 2 (TXA 2) and prostaglandin I 2 (PGI 2) in plasma of rats with hyperlipidemia. Methods A total of 48 Wistar juvenile rats were randomly divided into four groups: normal diet, high fat and high cholesterol diet (HFD), HFD supplemented respectively with 1 g/kg puerarin (puerarin group Ⅰ) or 2 g/kg puerarin (puerarin group Ⅱ). After eight weeks of feeding, the rats were sacrificed for detection of the levels of lipid, TXA 2, and PGI 2. Results The blood triglycerol, total cholesterol, LDL C, TXA 2, and TXA 2/PGI 2 were significantly lower in puetarin Ⅰ and puerarin Ⅱ groups than those in HFD group, but the concentration of HDL C was significantly increased in the supplemented group( F =109 163, P =0 000; P

[Objective]To investigate the effective method for allergic rhinitis.[Method]58 cases were randomly divided into 2 groups,treatment group 31 take self-made Yiqi Tuomin Decoction,other group 27 take cetirizine hydrochloride.[Result]In treatment group,16 cases had marked effect,12 had effect,3 had no effect,effective rate was 90.3%;for control one,they were 8,10,9 and 66.7%respectively.[Conclusion]Yiqi Tuomin Decoction has obvious effect on allergic rhinitis.

Hypertension is a global problem,affecting both developed and developing nations. The mor-bidity of hypertension in children and adolescents has increased year by year in recent years. Hypertension in children can cause target organ damages(mainly renal,cardiovascular,central neurological,or optic fundal). In clinical practice,we need to find simple and easy methods for early recognition of target organ damages,thus se-rious consequences in adult hypertension may be prevented.

In order to observe the febrffugal response and analysis on its mechanism of needling "Shang gen" point bilateral infraorbital nerves of rabbits were sected in the experiment. Fever models were made by leukocytic pyrogen. The experiment findings were as follows:1. It was found that when febrile response of leukocytic pyrogen in rabbits was significant, the cAMP content in CSF was strikingly increase (25.14?2.11pmol/L). During electric needling "Shang gen" point of febrile rabbits, however, fever response was markedly inhibited (△T was 0.27?0.07 at 60min); The cAMP content rise in CSF was markedly inhibited (11.22?0.13 pmol/ml).2. After sectioning bilateral infraorbital nerves of rabbits, the fever response of febrile rabbits was not depressed (△T was 0.71?0.06 at 60min) during electric needling "Shang gen" point. In the mean time, the cAMP content in CSF was significantly increased (28.53?1.12 pmol/ml).3. The authors inferred that the mechanism of febrffugal response of electric needling "Shang gen" point might be closely associated with producing nerves impulse (from the that point) which inhibited probablely the synthesis of cAMP through some modes.

Objective To observe the bleeding risk of short-term intensive statin therapy after coronary artery bypass grafting. Methods A total of 240 patients treated with coronary artery bypass grafting were randomly divided into group A(experimental group)and group B(control group). All pa-tients were normalized to conventional treatment and they were given low molecular weight heparin for an-ticoagulant therapy during the perioperative period. Patients in group A were given 40 mg of atorvastatin before surgery,and 40 mg of atorvastatin every night for one month after the surgery. Patients in group B were given 10 mg of atorvastatin every night during the treatment. One month after the operation,platelet aggregation rate and bleeding events of patients were compared. Results There were significant differ-ences in maximum platelet aggregation rate[(14. 5 ± 3. 7)% vs(38. 1 ± 7. 4)% ,P < 0. 05],inhibition rate of platelet aggregation[(79. 5 ± 4. 3)% vs(50. 8 ± 10. 2)% ,P < 0. 05],and incidence of postopera-tive bleeding[27. 5% vs 12. 5% ,P < 0. 05]between group A and B,respectively. Conclusion Short-term intensive statin therapy can increase the bleeding risk after coronary artery bypass grafting.

Objective Inaccurate dosing is an important cause of medical malpractice, how to adjust the medication dose to overcome the excessive deviation will be discussed in this paper. Methods Gold zone method was proposed on the basis of the probability theory and mathematical statistics for handling inaccurate dosing problems. Investigation and study in large sample size was carried out on adverse reactions of Cefamandole Nafate for Injection by adopting the method. Results The conclusions from the super large sample size test indicate that there is highly significant difference of total adverse reaction rates between taking values within and outside golden zone of dosage, and the adverse reaction rate of taking values within golden zone is significantly lower than that of outside golden zone. It is noteworthy that when dosage was lower than golden zone,the adverse reaction rate was significantly increased,which is more than 4 times of that within golden zone. Conclusion It is effective measures and simply and easy to apply that taking values within golden zone of dosage reduce adverse drug reactions,probability within golden zone less than 1/4 range of experience that contains the actual demand of the body up to 70%.

Objective To investigate the clinical distribution characteristics and trend in antibacterial resistance of Acinetobacter baumannii in Pudong Hospital Affiliated to Fudan University,so as to provide the guidance for clinical rational use of antibacterial agents and infection control.Methods SPSS 1 9.0 statistical software was adopted to retrospectively analyze the specimen source, department distribution and antibacterial resistance change of the 1 678 strains of Acinetobacter baumannii in this hospital from Jan-uary 2010 to October 2014.Results Clinical isolates of Acinetobacter baumannii mainly came from respiratory tract specimens(ac-counted for 79.1%).The intensive care unit(21.1%),department of neurosurgery(1 7.7%)and department of cardiology(1 7.6%) were the top three departments from which the strains were isolated.The isolates of Acinetobacter baumannii were highly resistant to the first and second generation of cephalosporins,cephamycin,ampicillin and nitrofurantoin,and the resistance rates reached a-bove 90%.The resistance rates of these isolates against carbapenems,aztreonam,cefperazone-sulbactam and ampicillin-salbactam showed obviously uptrends,but the resistance rates of these isolates against amikacin and cotrimoxazole showed downtrends.And the resistance rates of these isolates against other antibacterial agents stayed between 30% and 50%.During the five years,the de-tection rates of multi-drug resistant strains steadied around 35.0%.Though the detection rates of pan-drug resistant strains de-clined year by year,the strains were isolated each year.Conclusion The antibacterial resistance of Acinetobacter baumannii is seri-ous in this hospital,with multi-drug and pan-drug resistance persisting.It is necessary to enhance monitoring antibacterial resist-ance,ensure rational use of antibacterial agents,and promote implementation of disinfection and isolation,so as to prevent the spread and popularity of Acinetobacter baumannii resistance in hospital.

Objective To explore the clinical significance of perioperative serum N-terminal pro-BNP(NT-proBNP)testing in patients with cardiac valve replacement.Methods The content of perioperative plasma NT-proBNP in 296 patients with cardiac valve replacement was detected,the relationship between preoperative plasma NT-proBNP content and heart function classification was analyzed,the postoperative changes were observed and the plasma NT-proBNP levels were compared among the death cases, the patients with complications and without complications.Results The left ventricular ejection fraction(LVEF)and plasma NT-proBNP content had statistical differences among different cardiac functional classifications(F =5.268,8.173,P <0.05),preopera-tive serum NT-proBNP level was positively proportional to the cardiac function classification(r =-0.776,P <0.01)and inversely proportional to LVEF(r=-0.472,P <0.05);on postoperative 1 d,plasma content of NT-proBNP reached the peak,there was sta-tistically significant difference compared with before treatment,(t=20.913,P <0.05),then which was gradually declined on post-operative 3,5,7 d.The preoperative plasma NT-proBNP content and postoperative plasma NT-proBNP peak levels in the death pa-tients and the patients with complications were higher than those in the patients without complications(P <0.05 ),the difference was statistically significant(P <0.05 ).Conclusion Preoperative plasma NT-proBNP concentration in the patients with cardiac valve replacement can reflect the cardiac function condition,the postoperative plasma NT-proBNP content is increased at the early stage,then gradually decreased,The increase of plasma NT-proBNP concentration before and after operation has a certain clinical value in predicting prognosis of the patients.

Urinary tract infection (UTI)is a commonly encountered disease during routine clinical care. In the mean time, it is also a commonly encountered hospital acquired infection. UTI possesses various clinical symptoms, and usually the symptoms are atypical. The detection of leukocyturia and bacteriuria is an essential index for screening and confirmatory diagnosis of UTI. This article summarized the pathogenesis of UTI, diagnostic criteria, clinical significance and application evaluation of detection of the WBC and bacteria in urine.

Mesenchymal stem cells (MSCs) have been the hot spot of rehabilitation and tissue engineered medicine.Due to their origination from the adult tissues,the multilineage differentiation potential and immune escape characteristics,MSCs become the ideal seed cells for cell transplant treatment.This article summarizes the biological characteristics of MSCs and its application in the treatment of liver disease.