ObjectiveTo detect the effect of electroacupuncture combined with acupoint injection of deer melon polypeptide on the bone morpho-genetic protein synovial, BMPs and serum rheumatoid factor IgA-RF, IgM-RF.MethodsA total of 246 patients with Rheumatoid arthritis were divided randomly into control group and combined treatment group, 123 patients in each group. The control group received the treatment of electro-acupuncture, drug and Ultrashort wave therapy, and the combined treatment group continue to receive acupoint injection of deer melon polypeptide after 30 minutes when the treatment of control group was completed. Both groups were treated for 2 weeks. The expression of BMPs, MMP-1 and the ESR, serum rheumatoid factor IgA-RF, IgM-RF were detected. The morning stiffness time, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and visual analogue scale (VAS) were recorded for outcome assessment.ResultsCompared with control group after treatment, the positive expression rates of ESR (8.79 ±1.61 mm/hvs.12.41 ± 2.57 mm/h,t=3.654), IgM-RF (22.38% ± 5.45%vs.39.57% ± 6.18%,t=2.365), IgA RF (32.84% ± 6.57%vs.49.84% ± 4.20%,t=2.574) in the combined treatment group significantly decreased. Compared with the control group, the expression of BMPs (15.43 ± 2.94vs.7.22 ± 1.52,t=3.914) in the combined treatment group significantly increased, while MMP-1 (8.01% ± 1.54%vs. 15.34% ± 2.47%,t=2.015) in the combined treatment group significantly decreased (P<0.05). Compared with control group, the outcomes VAS (3.37 ± 0.35 vs.5.75 ± 0.39, t=3.251), WOMAC (22.36 ± 3.49vs.30.50 ± 4.11,t=4.021), and morning stiffness (34.32 ± 5.57 minvs. 49.84 ± 4.20 min,t=3.914) in the combined treatment group significantly decreased (P<0.05). The total effect rate (82.11%vs. 71.55%,χ2=12.764) of combined treatment group was significantly higher than control group (P<0.05).Conclusion Electroacupuncture combined with acupoint injection of deer and melon peptide can improve effect rate.

OBJECTIVE:To ensure a long-term medication in children with asthma,prevent the attack of asthma and ensure safe,effective and correct drug use in these patients.METHODS:The pharmaceutical care for the asthma children was carried out through pharmacists’ involvement in assisting doctors to establish the treatment plan,carrying out medicine-use education and drug use consultation for patients,setting up the medicine-use record and so on.RESULTS & CONCLUSION:The practice of pharmaceutical care can markedly improve the compliance,safety and efficacy of drug use in asthma children as well as improving their quality of life.

Objective To assess the differences in nutrient composition by chemical analysis method and weighing method,A corps of armed police forces daily dietary nutrient intakes were investigated in Tianjin,to understand the status of the actual intakes of dietary nutrient.Methods A dietary survey was performed using the weighing method and with ref-erence to China food composition database in 2002.The intake of each nutrient was calculated through chemical analysis;Nutritional analysis was used in the collection of duplicate food portions during the dietary survey.Results For most of the main dietary nutrients(protein,fat and carbohydrates),minerals (Na,K,Mg,Ca,Zn,Cu and Se)and vitamins (β-car-otene,vitamin E,thiamine,riboflavin,vitamin C,niacin,and vitamin A),the calculated values of intakes were found to exceed those obtained via chemical analysis.Conclusion Differences of the two methods of dietary survey were ultimately due to the analysed values were below the calculated ones.So it is necessary to improve methods of food storage and trans-portation in order to obtain adequate nutrition and to improve the health of troops.

Objective To observe the variation of cerebral brain flow (CBF)and pathological characteristics in peripheral brain tissue of nidus after operation of brain arterivenous malformations (BAVM) and explore the mechanism and theaputic strategy of normal perfusion pressure breakdown (NPPB)after microsurgery. Methods 12 cases of BAVM that have received surgical resection were analyzed prospectively, and 8 cases of them were embolized with Onyx. The pathological characteristics of the nidus and peripheral brain tissue was observed with microscope and electron microscope. The variation of CBF in peripheral brain tissue of the nidus following microsurgical resection was observed by using Laser Doppuler Perfusion Imaging (LDPI) system. The monitering result of CBF in little meniugioma(n=6) during surgery was used as the control. Results There was small vessel expantion, neuron necrosis, gliocyte hyperplasia and blood brain barriar (BBB) destruction in peripheral brain tissue of BAVM nidus, the visibal brain tissue edema and inflammatory cell infiltration in peripheral brain tissue of the nidus and the revascularization in the emolized nidus vessels were observed after embolization with Onyx. There was significant change of CBF between pre-and post-operation (P<0.05),and after controlling depressurization during surgery was the increasing CBF step down (P<0.05). Conclusion The BBB breakdown and increasing CBF of peripheral brain tissue of the nidus may be the pathological foundation of brain hemorrhage and edema after BAVM microsurgical resection. So embolization before the operation, controlling depressuriation during and after surgery is the important methods for preventing and curing the NPPB of BAVM after microsurgery.

Objective To assess the analytical performance of three sensitive cardiac troponin Ⅰ assays and compare the clinical application to provide help in choosing the detection method for clinical laboratory. Methods A total of 474 serum samples were collected from apparently healthy subjects and a total of 112 serum samples were collected from patients presenting with symptoms suggestive of acute myocardial infarction. The functional sensitivities of three assays from Abbott, Beckman-Coulter and Ortho were determined ( CV = 10% ). The reference ranges have been established. The analytic performance was compared according to the assessment mode described by Apple. The relationship was compared among the different assays. The preliminary clinical application value for different detection methods has been evaluated and validated with self-established reference ranges. Results The functional sensitivities ( CV = 10% ) of the cTnI assays for Abbott, Beckman-Coulter and Ortho were 0. 030, 0. 04 and 0. 013 μg/L, respectively.The 99th percentiles of cTnI in healthy volunteers were 0. 021, 0. 02 and 0. 026 μg/L respectively. The analytical data of ROC curve showed that the area under curve (AUC) of the cTnI assays for Abbott,Beckman-Coulter and Ortho for diagnosis of AMI was 0. 852,0. 909 and 0. 910,respectively. There was no statistical difference between any two methods(Z1 = 1.18 ,Z2 = 1.21 ,Z3 =0. 026,all P ＞0. 05). There were good consistency between the 99th percentile obtained from our laboratory and suggested by manufacturers (Kappa value were 1. 000, 0. 730 and 0. 893 respectively, all P ＜ 0. 01 ). Conclusions The analytical performance of two cTnl assays is "clinical accepted" ,the other one is accepted according to guideline. All of them could detect cTnI in apparently healthy subjects. There exist differences among three assays, but their diagnostic characteristics for AMI are not significantly different.

Objective To assess the analytical performance of hs-cTnT and biological variations in healthy population as well as establish hs-cTnT reference intervals. Methods The serum samples from 100 acute myocardial infraction patients and 474 apparently healthy subjects were collected. The functional sensitivity,within- and between-run imprecision were determined. The hs-cTnT assay and con-cTnT assay were evaluated. The serum hs-cTnT levels were detected in apparently healthy subjects to establish reference intervals. Moreover,the long-term and short-term biological variations for hs-cTnT in healthy volunteers were assessed. Results The functional sensitivity of hs-cTnT was 0. 005 μg/L. The within- and between-run precision for lower level control(0. 014 μg/L) and higher level control(2. 500 μg/L) was 2. 97% vs 3. 64%and 0. 66% vs 1.01% ,respectively. The correlation between hs-cTnT assay and con-cTnT assay was good ( R2 =0. 972 ,P ＜0. 01 ). The 99th percentile in apparently healthy subjects was 0. 003 μg/L for women less than60 years, 0.008 μg/L for men less than 60 years, 0.015 μg/L for women above 60 years and 0. 021 μg/L for men above 60 years. The CVa, CVi, CVg and CVt of short-term biological variations in detecting hs-cTnT from 22 apparently healthy subjects were 3.8%, 4. 8%, 49.9% and 58.5%,respectively. The CVa,CVi ,CVg and CVt of long-term biological variations were 5. 3% ,6. 4% ,56. 6% and 68. 3% respectively. Conclusions The analytical performance of the hs-cTnT is better than con-cTnT assay,achieving acceptable level according to guideline. Our experimental result could provide the basis for the new high sensitivity cTnT assay in the diagnosis of acute myocardial infarction.

Objective To evaluate the clinical application of multimodality treatment of brain arteriovenous malformation (BAVM) with Onyx embolization and microsurgery.Methods There were 48 patients with BAVM treated by combination of Onyx embolization and microsurgery.The clinical features,therapeutic process,complications and discharge status (by MRI,DSA and Glasgow outcome scale,GOS) were recorded in detail.The prognosis was estimated by modified Rankin scale (mRS) with 6-42 months' follow-up.Results The total resection rate was 97.9％.The therapy-related complications happened in 8 patients (16.7％).Among them,4 cases had dysfunction of central nervous system (8.3％),2 cases with intra-cerebral hemorrhage (4.2％),and 2 suffered from severe cerebral edema (4.2％).Good recovery was seen in 38 cases (79.2％) evaluated by GOS when discharged from hospital.The follow-up result mRS ＜ 3 was 97.9％.Conclusion Multimodality treatment of BAVM with Onyx embolization and microsurgery should be a good therapeutic strategy.

Objective:To analyse the role of Bcl-6/Blimp-1/IL-21 in pathogenesis of primary Sj?gren′s syndrome(PSS),the relationship between Bcl-6/Blimp-1/IL-21 expression and labial gland biopsy grading.Methods:Immunohistochemical(IHC) method was used to detect the expression of Bcl-6/Blimp-1 in salivary gland between 30 cases pations with PSS in disease group and 11 cases patients with mucous cyst,lower lip trauma in control group,and the serum IL-21 levels between disease group of 40 cases patients with PSS and 30 cases healthy volunteers were measured by enzyme-linked immunosorbent assay( ELISA) ,relations among 15 patients with IL-21 expression levels with labial gland biopsy grading.Results:The expression levels of Bcl-6/Blimp-1/IL-21 in disease group were higher than control group;in disease group,with pathological grades increased,the expression levels of Bcl-6/Blimp-1/IL-21 were also raised.Conclusion:①Bcl-6/Blimp-1/IL-21 may participate in the pathogenesis of PSS;Bcl-6/Blimp-1/IL-21 is associated with infiltration lymphocytes of salivary gland.

The broken root dislocated into the maxillary sinus is a common complication during the teeth extraction. This article reported broken roots of four patients dislocated into maxillary sinus were removed successfully by endoscope under local anesthesia through windowing in inferior nasal meatus. It is an efficient method, which has less wounds and shorter surgical time.
Endoscopes ; Humans ; Maxillary Sinus ; Tooth Extraction ; Tooth Root

Objective To evaluate the influence of highly active antiretroviral therapy ( HAART) on bone mineral density ( BMD ) of human immunodeficiency virus ( HIV) infected patients and correlating clinical factors. Methods The clinical data from 2007 to 2008 were analyzed, including 50 patients treated with HAART (named treated group) ,12 HIV-infected antiretroviral-naive patients (named untreated group) and 20 healthy people (named control group).Lumbar, femoral neck, femur, femoral greater trochanter and whole body BMD were measured by dual energy X-ray absorptiometry.The data were respectively analyzed.Results There were 19 (38.0% ) patients with osteopenia and 1(2.0% ) patient with osteoporosis in the treated group.There were 6(50.0% ) patients with osteopenia and 2 (16.7% ) patient with osteoporosis in the untreated group.There were 5(25.0% ) patients with osteopenia, no one with osteoporosis in the control group.The prevalence of osteopenia/osteoporosis was statistically higher in the untreated group than that in the control group (P = 0.02).The BMD of femur, femoral neck and greater trochanter [(0.97±0.14) , (0.91 ±0.13 ) , (0.76 ±0.12) g/cm2] in the HIV-infected group (including the treated and untreated group) were significantly lower than that in the control group [(1.04±.12) , (0.98±.14) , (0.84±0.11) g/cm2 ,P <0.05].There were no significantly differences in the BMD between the untreated group and the treated group.In the treated group, osteopenia/osteoporosis correlated with body weight less than 60 kg (r=0.074,P =0.004) and the viral load before HAART(r=5.103,P =0.021).Conclusions The prevalence of osteopenia and osteoporosis in antiretroviral-naive HIV-infected patients is higher.The BMD of HIV-infected patients are reduced compared with the healthy people.The BMD is similar among HIVinfected patients irrespective of antiretroviral treatment Body weight less than 60 kg and the viral load before HAART are the risk factors of osteopenia/osteoporosis for the HIV-infected antiretroviral patients.