Objective To investigate the effect of music electroacupuncture on perifocal ferric ions and neuronal apoptosis and the brain water content in rats with acute cerebral hemorrhage and explore the mechanism of its action on acute cerebral hemorrhage.Methods One hundred and twenty-eight healthy adult male Wister rats were randomized to normal, model, electroacupuncture and music electroacupuncture groups. In each group, four time points of 6 hrs, 24 hrs, 3 days and 7 days were set up, eight rats each time point. A rat model of acute cerebral hemorrhage was made using collagenase. In the electroacupuncture and music electroacupuncture groups, point Baihui was connected to the anode and point Taiyang to the cathode, 2 voltage was used as a selection parameter and electroacupuncture lasted 30 min. Intracerebral perifocal ferric ions and neuronal apoptosis and the brain water content were measured at four time points of 6 hrs, 24 hrs, 3 days and 7 days after model making.Results Intracerebral ferric ion content was higher in the model, electroacupuncture and music electroacupuncture groups of rats than in the normal group at 6 hrsafter model making (P<0.05), lower in the electroacupuncture and music electroacupuncture groups than in the model group at 24 hrs, 3 and 7 days after model making (P<0.05) and lower in the music electroacupuncture group than in the electroacupuncture group at 3 and 7 days after model making (P<0.05). Intracerebral neuronal apoptosis was higher in the model, electroacupuncture and music electroacupuncture groups of rats than in the normal group at 6 hrs after model making (P<0.05) and lower in the music electroacupuncture group than in the electro- acupuncture group at 7 days after model making (P<0.05). The brain water content was higher in the model, electro- cupuncture and music electroacupuncture groups of rats than in the normal group at 6 and 24 hrs after model making (P<0.05), lower in the electroacupuncture and music electroacupuncture groups than in the model group at 3 days after model making (P<0.05) and lower in the music electroacupuncture group than in the electroacupuncture group at 7 days after model making (P<0.05).Conclusions Music electroacupuncture has a benign regulating effect on intracerebral perifocal ferric ions, inhibits neuronal apoptosis around hematoma in the early stage and reduces cerebral edema in rats with acute cerebral hemorrhage. Its therapeutic effect is superior to that of electroacupuncture.

By studying the physician-related factors in physicianpatient relationship,authors put forwards that excellent medical skill,good medical ethics,favorable communication ability,and adequate knowledge on relevant legal regulations are four key points to handle the physician-patient relationship harmoniously.This article will supply reference from the above aspects for the all-around quality-based education for medical students.

Objective To study the biological characteristics of the human breast cancer cell mammospheres (MSs) ,and con‐struct breast cancer stem cell experiment model .Methods MCF‐7 cells were cultured in the serum‐free media supplemented with growth factors (the MCF‐7 group) ,and the MSs was collected (the MSs group) .The migration ,invasive and animal tumor forma‐tion abilities of MSs were detected by wound healing ,transwell invasive assay and animal tumor formation test .Results The wound line of MSs healed after 48 hours ,but the line of MCF‐7cells could not heal after 48 h .The number of the cells going through the membrane in MSs group was (76 .24 ± 0 .35) ,and the number in MCF‐7cells was (17 .38 ± 0 .18)(P<0 .05) .MSs had stronger ani‐mal tumor formation ability than MCF‐7 cells .Conclusion MSs have stronger abilities in migration ,invasive and animal tumor for‐mation ,and could be used in the studies of breast cancer stem cell as experimental model .

Objective To study the effect of partial parenterai nutrition support in severe cases of general surgery.Methods Treated 170 severe cases from January 2001 to September 2008,ran two sets, 80 cases of ex-perimental group and 90 cases of the control group.Results The exaltation of hemoglobin, albumin, lymphocytes and weight in experimental group were better than those in the control group (P < 0.05).The level of glycemic control was also better than that in the control group (P < 0.05).Conclusions The effection of partial parenteral nutrition support is reliable, practical and low-cost.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Neuromyelitis Optica ; therapy

Objective To discuss the significance of high frequency ultrasound for diagnosis of congenital anomoly of pediatric kidneys. Methods Totally 118 patients with congenital anomoly of pediatric kidneys were examined with high frequency ultrasound,the characteristics of the images were analysed.Results Congenital anomoly kidneys had great diversity of variety in number,size,position,axial direction,abnormal vein and renal pelvis. In the 118 cases,pelvi ureteric stenosis was in 72 cases,renal duplication in 23,renal hypoplasia in 10,kidney deficit in 7,rotatory anomaly in 1,fused kidney in 1,and double renal pelvis in 4. Conclusions High frequency ultrasound is beneficial for diagnosing and differential diagnosing congenital anomoly of pediatric kidneys.

Objective To analyze the characteristics and risk factors of preoperative deep vein thrombosis in patients with hip fracture,and provide a theoretical basis for clinical treatment and intervention.Methods 470 patients with hip fracture were chosen as the objects of study.The clinical data of the patients were retrospectively analyzed,including age,gender,injury,combined with other systemic diseases,fracture type (whether old fractures),two D-dimer level.All the patients with deep venous thrombosis of lower extremity were divided into DVT group and nonDVT group.There were 83 cases in DVT group,387 cases in non-DVT group.The factors like aboves as independent variables,presence of deep vein thrombosis as dependent variable,,preoperative deep venous thrombosis of the characteristics and risk factors were analyzed.Results 83 patients had DVT,the incidence rate was 17.7％.There were significant difference in age (40/83 vs 268/387),combined with other system diseases (57/83 vs 283/387),prevention measures (58/83 vs 196/387),D-thrombosis two dimer level (16/83 vs 122/387) of the two groups (x2 =13.712,14.836,9.876,5.313,all P ＜ 0.05).3 age ≥ 40 years,with other system diseases and injury,did not take to prevent the formation of thrombus measures were independent risk factors influencing the occurrence of DVT.Conclusion Age ≥40 years,combined with other system diseases and injury,don't take to prevent the formation of thrombus measures are independent risk factors influencing the occurrence of DVT.

Background and purpose:Recently, it was reported that tanshinoneⅡA (TanⅡA) could inhibit proliferation, induce differentiation and apoptosis of human cancer cells. Previous studies also indicated that TanⅡA could inhibit the migration and invasion of osteosarcoma. However, the effects of TanⅡA on the migration and invasion of gastric cancer and the mechanism remains unclear. The aim of this study was to investigate the effect of TanⅡA on gastric cancer cell SGC7901 migration and invasion of in vitro. Methods:After different concentrations (0.5, 1, 2, and 4μg/mL) of TanⅡA treatment for 24, 48, and 72 h respectively, MTT assay were developed to detect the cell proliferation of SGC7901. The wound healing assay and 3D-transwell assay were used to observe the migration and invasion of SGC7901 cells, respectively. Expression of intercellular adhesion molecule 1 (ICAM-1), matrix metalloproteinase-2 (MMP-2), matrix metalloproteinase-9 (MMP-9), and tissue inhibitor of metalloproteinase 2 (TIMP-2) mRNA and protein were measured with real-time PCR and Western blot. Results: 1, 2, and 4 μg/mL Tan ⅡA showed a dose-and time-dependent growth inhibition on SGC7901 cells. 2μg/mL TanⅡA showed a time-dependent migration inhibition of SGC7901 cells. 1, 2, and 4μg/mL TanⅡA could inhibit the invasion of SGC7901 cells. Real-time PCR and Western blot showed a reduction in expression of ICAM-1, MMP-2, and MMP-9, as well as an increase in expression of TIMP-2 (P<0.05).Conclusion:TanⅡA inhibits human gastric cancer SGC7901 cell migration and invasion in vitro. TIMP-2 upregulation and, ICAM-1, MMP-2, MMP-9 downregulation might be one of the mechanisms of anti-tumor of TanⅡA.

Objective To observe the effect of different stimulative ways of scalp penetration acupuncture on acute stroke. Methods 90 inpatients with acute stroke from July, 2011 to July, 2014 were randomly divided into manual acupuncture group (n=30), electroacupuncture group (n=30) and simple acupuncture group (n=30). All the groups accepted scalp penetration acupuncture from Baihui (GV20) to Taiyang (EX-HN5) and stimulated manually, electrically and simply maintained, respectively. They were assessed with Neurological Deficit Score (NDS), measured with neuron-specific enolase (NSE) before and 14 days after treatment. The incidence of improvement was observed. Re-sults The NDS was the least in the manual acupuncture group (P<0.05), as well as the serumal level of NSE (P<0.05). The incidence of im-provement was the most in the manual acupuncture group (P<0.05). Conclusion The manual stimulation of scalp penetration acupuncture is more effective on the acute stroke.

Objective To explore short-term effect of tonsillotomy on children′s obstructive sleep apnea hypopnea syndrome (OSAHS) with tonsil hypertrophy by Ellman double-frequency radio-frequency machine .Methods Totally 30 cases children′s OS-AHS with tonsil hypertrophy were had tonsillotomy by Ellman double-frequency radio-frequency machine .They were compared with 30 cases children′s OSAHS with tonsil hypertrophy by traditional tonsillectomy .Short-term effect of tonsillotomy were ana-lyzed by wound bleeding ,operation time ,postoperative pain ,difficulty eating ,PSG testing ,immune function ,growth and develop-ment .Results Postoperative symptom in 1 weeks and 6 months ,compared with the traditional tonsillectomy ,30 cases of OSAHS patients were found that there were less bleeding ,shorter operative time ,mild postoperative pain ,no difficulty in feeding ,improving sleep-disordered breathing ,no decline in immune function ,good growth and development .Conclusion Short-term effect of tonsillot-omy on children′s OSAHS with tonsil hypertrophy is good by Ellman double-frequency radio-frequency machine ,it is a minimally invasive ,safe and effective surgical method children OSA HS .