Acupuncture Therapy ; methods ; Adult ; Craniocerebral Trauma ; complications ; therapy ; Electroacupuncture ; Female ; Hearing Loss, Sensorineural ; etiology ; therapy ; Humans ; Male ; Middle Aged ; Scalp ; Young Adult

Objective To explore the effect of progesterone on the rate of neuronal apoptosis and nitric oxide(NO) level in the cortex and hippocampus tissue of newborn rats with hypoxic-ischemic encephalopathy(HIE).Methods Thirty 7-day-old neonatal rats were randomly divided into 3 groups:sham-operated group,hypoxic-ischemic(HI) group and pretreatment group.Rats in HI group and pretreatment group were subjected to left common carotid artery ligation,then were exposed to 80 mL/L oxygen and 920 mL/L nitrogen gas in 37 ℃ closed container for up to 2.5 h to establish HIE model.Progesterone was injected intraperitoneally into rats in the pretreatment group respectively for 30 minutes before hypoxia,and solution was injected into the sham-operated group and HI group.All rats were killed at 24 h after operation.The neuron apoptosis was identified and analyzed by flow cytometry.Nitrate/nitrite was assayed to represent nitric oxide content of brain tissues.Results The ratio of neuronal apoptosis and NO contents in cortex and hippocampus tissue in HI group [(10.09?0.36)%,(12.32?0.28)%,(51.36?9.71) ?mol/L,(52.34?4.26) ?mol/L] were significantly higher than those in sham-operated group [(2.49?0.23)%,(2.58?0.26)%,(18.16?6.24) ?mol/L,(19.28?3.58) ?mol/L)](P_a

Objective To investigate the effect of fluctuant high blood glucose on the pathology profile and BCL-2,BAX expression in neurons of the hippocampus from diabetic rats.Methods The diabetic rat models were developed by injection with l% streptozotocin(STZ),followed by insulin administration.Regular insulin was used to set up fluctuant high glucose group model.After 12 experimental weeks,the expression of Fas protein in hippocampus was checked by immunohistochemistry,pathological changes and ultrastructure were observed by using light microscopy and electron microscopy in three groups.Results Compared with those in N group,the expression of BCL-2 in pyramidal cells of diabetic rat's hippocampus was lower,while that of BAX was higher(P

Yinchuan city began since January 1,201 5 to implement the“Disease scoring settlement under total budget”for hospitalization cost settlement.The new settlement method impels the hospitals to strengthen internal management,strengthen cost control,implement clinical pathway,strengthen the construction of hospital informationization,and standardize the hospital medical information upload.This paper covered the policy background and hospital internal management requirements,as well as hospital response measures,for reference of government healthcare authorities in the formulation of policy specific measures,and for the hospital’s medical insurance management department to adjust management mode and work flow,in order to better respond to and implement the policy.

Objective To investigate environmental risk factors associated with polycystic ovary syndrome(PCOS).Methods A retrospective study was carried out from Feb 2005 to Apr 2006.A total of 108 cases with PCOS and 108 patients without PCOS(control group)were interviewed using a designed questionnaire.Results Univariate analysis of environmental factors indicated that risk factors related to PCOS were:occupation,education,disposable plastic cup for drinking,cooking oil fume and indoor decoration,all of which were significantly related to PCOS(P

BACKGROUND:The patients with porcelain-fused-to-metal crowns who do examination of magnetic resonance imaging (MRI) can cause artifacts. In recent years, researching for MRI artifacts of different porcelain-fused-to-metal materials has been some progress, but there are less quantitatively reports on the MRI artifacts of different porcelain-fused-to-metal materials.
OBJECTIVE:To evaluate the artifact sizes shown on fast spin-echo T 2-weighted sequence caused by different kinds of porcelain-fused-to-metal crowns.
METHODS:Forty-eight lower right first molar crown patients who had MRI examination in MRI room were enrol ed. The patients were divided into nickel-chromium al oy group, cobalt-chromium al oy group and titanium crown group. Al patients were examined with fast spin-echo T 2-weighted sequences by means of 1.5 T MRI apparatus. MRI artifacts areas of same sequence on the MRI images of different porcelain-fused-to-metal materials were analyzed with variance test.
RESULTS AND CONCLUSION:Forty-five cases appearing to have high signal samples with clearly curved boundary zone that can be measured were selected, 15 cases for each material. Different artifact sizes were produced on the same sequence of different porcelain-fused-to-metal materials, which were (321.67±33.29) mm in the nickel-chromium al oy group, (263.53±34.95) mm2 in the cobalt-chromium al oy group, and (143.67±31.13) mm2 in the titanium crown group. There were significant differences between groups (P<0.05). The artifact size is smal est for the titanium crown and largest for the nickel-chromium al oy crown.

Recently, more and more public attention has been paid to nanomaterials in various fields. Especially, the preparation methods of core/shell nanoparticles have been drastically updated and developed. There exists great application prospect for the development of biosensing core/shell nanoparticles. This paper emphatically introduced the operation principle, preparation methods of biosensing core/shell nanopaticles and the latest application progress in electrochemical biosensor, optical biosensor and piezoelectric crystal biosensor.

Objective:To study the curative efficacy of metformin combined with Jinlida granules in the treatment of gestational diabetes mellitus and its effects on the serum vascular endothelial growth factor (VEGF),adiponectin (APN) and homocysteine(Hcy) levels.Methods:94 patients of gestational diabetes mellitus who were treated from July 2014 to July 2016 in our hospital were selected.According to random number table,those patients were divided into the observation group (n=47) and the control group (n=47).On the basis of routine treatment,such as control diet,reasonable exercise and healthy diet,etc,the control group was treated with metformin,while the observation group was combined with Jinlida granules on the basis of the control group.The changes of blood glucose,blood lipid and serum VEGF,APN and Hcy before and after treatment were compared between the two groups,the incidence of maternal complications and neonatal adverse outcomes were compared.Results:Compared with before treatment,the blood glucose,blood lipid of both groups after treatment were significantly improved (P ＜0.05),the fasting plasma glucose (FBG),postprandial 2h blood glucose (2hPG),glycosylated hemoglobin (HbAlc),total cholesterol (TC),triacylglycerol (TG),low density lipoprotein cholesterol(LDL-C) of observation group were significantly lower than those of the control group,the serum high density lipoprotein cholesterol (HDL-C) level was significantly higher than that of the control group(P＜0.05);after treatment,the serum VEGF,APN and Hcy levels were significantly improved than those before treatment in both groups (P＜0.05),and the serum VEGF,and Hcy levels of observation group were lower than those of the control group,the serum APN level was higher than that of the control group (P ＜ 0.05);the incidence of gestational hypertension,hydramnios,cesarean section and premature delivery of observation group was significantly lower than that of the control group (P ＜0.05);the incidence of giant child,neonatal Jaundice and neonatal respiratory distress in the observation group was significantly lower than that of the control group (P＜0.05).Conclusion:Metformin combined with Jinlida granules was effective for the gestational diabetes mellitus,which could effectively control the blood glucose,blood lipid levels and might be related to the regulation of serum VEGF,APN and Hey levels.

OBJECTIVE:To observe therapeutic efficacy and safety of domestic Imatinib mesylate tablet in the treatment of chronic myeloid leukemia(CML). METHODS:16 CML patients were selected,including 7 newly diagnosed CML patients and 9 patients diagnosed as CML more than 12 months. Imatinib mesylate tablet 400 mg,qd were used in all patients. Blood routine, bone marrow cytology,ph chromosome Evaluate efficacy,and observed peripheral blood fusion gene,Bcr-Abl/Abl gene mutation and ADR were all detected. RESULTS:After treatment,16 patients achieved complete hematologic remission (CHR);12 cases were pavtial cytogenetic response(MCyR),of which 2 cases achieved complete cytogenetic response(CCyR),2 cases were cyto-genelic remission. 15 patients'Bcr-Abl/Abl transcript levels were less than 10%,and only one case was more than 10%. No ADR difficult to tolerate was found in 16 patients. CONCLUSIONS:Domestic Imatinib mesylate tablet shows definite early therapeutic efficacy and high safety.

Objective To develop a method for determining verbascoside in Mitonghua Granules by HPLC. Method Verbascoside was determined by HPLC method,Agilent ZORBAX-Extend C18 column (4.6 mm?150 mm,5?m) with Acetonitrile-1 %Acetic acid(13∶87) as the mobile phase was used for elution.The flow rate was at 1.0 mL/min and the detective wavelength was at 334 nm. The column temperature was at 30 ℃. Results There was a good linearity relationship at the range of 0.062 8～1.256 0 ?g for verbascoside (r=0.999 83) .The average recovery was 99.61 %,and RSD was 1.55 %(n=6). Conclusion The method is simple,reproducible and accurate with a good repeatability,and can be used for the quality control of Mitonghua Capsules.