Objective:To observe the clinical effect of tuina combine with needling distal points for pseudo-myopia in adolescents. Methods:A total of 64 adolescents with pseudo-myopia were allocated into a treatment group and a control group by the random number table, 32 cases in each group (64 eyes). Cases in the treatment group were treated with tuina combined with needling distal points, whereas cases in the control group were treated with the same tuina method (manipulations, treatment area and time) as those in the treatment group. The treatment was done once a day for 10 d as a treatment course. They were treated for 3 courses and there was a 2-day interval between two courses. After 3 treatment courses, all cases were re-examined for the short-term effect on uncorrected eyesight using the logarithmic visual acuity chart and on diopter using retinophotoscopy. Results:After 3 treatment courses, the visual acuity in both groups was improved. The total effective rate was 92.2% in the treatment group, versus 82.8% in the control group, showing a statistical significance (P<0.05) and indicating a better effect in the treatment group than that in the control group. Conclusion:Tuina combined with needling distal points is remarkably effective for pseudo-myopia in adolescents. Since it doesn’t cause fear (from needling local points around the eyes), it’s easy to be accepted by adolescents and worthy of further clinical application.

Objective:To explore,on the basis of principles of bibliometrics,the distribution of the writers,institutions,regions and journals of the publications on HIFU and the literature amount,and to learn the situation of cross discipline study on HIFU and of the different regions where the articles on HIFU came in order to make a clear view of the characteristics and the status of co-operations in HIFU work and to determine,among them,the key authors,key institutes and key regions so that the progress of HIFU study was turned out.Method:Based on the information drawn from VIP-database,bibliometric method was used to analyze all the data on HIFU before the year of 2007.Result:833 articles were published before the year of 2007,in which 686(72.87%) were written by more than one authors,with a degree of collaboration as 2.78.The number of articles by mono-author was 312(37.45%).186 articles(22.33%) were from Chongqing,taking the first place in number.134 of the key authors published 410 papers(49.22%).10 of the institutes with more than 9 articles turned out 249 papers(29.89%).2000 saw an obvious change in the situation of publications on HIFU and the collaboration among the authors and from that year to 2006,792 papers were published with a degree of collaboration as 3.72 and the average rate of co-authership as 81.12%.Conclusion:The authors on HIFU,with a group as their key authors who were advanced in academy,productive in papers and influential on various journals in medical field,were widely distributed and had a high cooperative rate.But it was also revealed that the researchers in the field of HIFU were unevenly distributed,with the institutions in Chonqing taking the lead.

Objective To discuss the efficacy of Neurotropin in the treatment of senile postherpes neuralgia.Methods 58 senile patients with postherpes neuralgia were randomly divided into Neurotropin group and Carbamazepine group. Before and after treatment, symptoms and signs of neuropathy including pain and numbness were evaluated by vision ambiguity scales(VAS). The side effects of drugs were also observed.Results 2,4,6 weeks of post-therapy,the VAS of Neurotropin group was decreased obviously than that of pretherapy (all P

Objective To identify the factors influencing the response to clopidogrel.Methods Seventy-two patients with acute coronary syndrome who were treated at Beijing Tongren Hospital from September,2005 to April,2006 were eligible for this study.10 ?mol/L ADP induced platelet aggregation was measured before and 7 days after clopidogrel treatment by the traditional optical aggregometry.According to the inhibition of platelet aggregation(?A),the population was divided into low response group and normal response group.Then some factors possibly influencing the response to clopidogrel were analyzed by specific statistical methods.Results Baseline characteristic showed that compard with that of normal response group,the body mass index and the percentage of obesity and STEMI were lower in low response group,while its percentage of hypertension and diabetes were higher(P

Objective To investigate the clinical value of 3.0T MRI for hilarcholangioc-arcinoma diagnosis.Methods T Totally48 hilarcholangiocarcinoma patients from October 2011 to June 2015 underwent diagnoses by 3.0T MRI and 64-slice spiral CT,and then the diagnosing results were compared with those by surgery and pathological examination to determine the value of 3.0T MRI for hilarcholangiocarcinoma diagnosis.Results 3.0T MRI had the positioning accuracy (100％) and qualitative accuracy (95.83％) significantly higher than the positioning accuracy (79.17％) and qualitative accuracy (81.25％) (P＜0.05).In case of hepatic duct dilatation,CT found 35 cases of hilar masses,14 cases of lymphoma,5 cases of hepatic duct wall invasion and 9 cases of portal vein invasion,while 3.0T MRI displayed 44 cases of hilar masses,26 cases of lymphoma,13 cases of hepatic duct wall invasion and 30 cases of portal vein invasion.Conclusion 3.0T MRI has high positioning and qualitative accuracies when used to diagnosing hilarcholangiocarcinoma,behaves well in displaying hepatic duct dilatation,high resolution of soft tissues,and thus is worthy promoting clinically.

Objective To investigate the relationships of nuclear factor кB (NF-кB) activation with protein kinase B (Akt) and glycogen synthase kinase 3β (GSK-3β) during amyloid-β (Aβ) (25-35) -induced apoptosis in pheochromocytoma cells (PC12 cells) of rats. Methods Apoptosis in PC12 cells was induced by A(25-35). The activities of Akt, GSK-3β and NF-кB were analyzed in this process. The Akt and GSK-3β pathways were blocked by their specific inhibitors, respectively, and the relationships of Akt and, GSK-3β with NF-кB during Aβ(25-35)-induced apoptosis in PC12 cells were determined. Results Aβ(25-35) induced apoptosis was in a dose-dependent manner. With 0, 5, 10, 20 μmol/L and 40 μmol/L Aβ(25-35) treaing for 48 h, the apoptosis rates of PC12 cells were (3. 01 ± 0.03)%, (3.08 ±0.03)%, (25.32 ± 0.76)%, ( 42.88 ± 0.60 )% and ( 60.85 ± 2.39 )% , respectively. Compared to control, both Akt and GSK-3β were suppressed during apoptosis, at meantime NF-кB was activated. The inhibited Akt activity by wortmannin leaded to decreased NF-кB activatity and increased GSK-3β activatity. Suppression of GSK-3β with its specific inhibitor LiCl caused the decreased activation of NF-кB too, but it had no significant influence on Akt activity. Conclusions These results suggest that both Akt and GSK-3β are upstream regulators of NF-кB. They co-regulate the activation of NF-кB during Aβ(25-35)-induced apoptosis in PC12 cells. This study contributes to the theoretical base for the pathogenesis of Alzheimer disease (AD) , and provides a new idea to AD prevention and therapy.

Objective To explore clinical characteristics,pathology,prognosis and proper treatment of pure mucinous breast carcinoma(PMBC).Methods Retrospective analysis Was carried out on patients with PMBC who were admitted from Jan.2004 to Dec.2010.Results PMBC patients accounted for 2.6%of all the patients with breast cancer treated at the same period.The mean age of PMBC patients was(55.28±15.73)years,ranging from 32 years to 81 years.The tumor diameter was from 1 to 10 cm and axillary lymph node involvement was 0%.Immunohistochemieal detection showed the positive rate of estrogen receptor(ER),progesterone receptor(PR),HER-2 and p53 was 96%,92%,0%and 32%respectively.All patients underwent operation and polychemotherapy(cyclophosphamide+Adriamycin,Paclitaxel+Adriamyein).12 cases received tamoxifen,13 cases received letrozole and 8 cases received postoperative irradiation.All the patients were followed up from 1 month to 6 years and the overall survival rate was 100%.Conclusions PMBC is a favorable histological type of breast carcinoma with good prognosis.Proper surgical and adjuvant therapy is important to improve survival rate and life quality.Molecular biologic parameters should be given enough consideration into prognosis evaluation.

Objective To analyze clinicopathologic features and treatment strategy of postsurgical incidental papillary thyroid microcarcinoma(PTMC).Methods A total of 305 patients undergoing surgery for thyroid diseases from Apr.2012 to Mar.2013 were retrospectively analyzed.Results Among the 305 patients,19 patients(18 females and 1 male)showed PTMC incidentally after surgery.The mean age was (43.2 ± 12.8)years (ranging from 23 to 67 years old).All patients underwent subtotal thyroidectomy,including 17 endoscopic surgery and 2 open surgery.All frozen sections were benign during operation while pathologic results were PTMC after surgery.The average size of tumors was(2.2 ± 1.5) mm which all was unicentric with no lymph node enlargement intraoperatively.Immunohistochemistry showed that the positive rate of cytokeratin 19,galectin-3,mesothelial cell,and CD56 was 87.5％,43.8％,81.3％ and 18.8％,respectively.There were 4 cases of B-raf V600E mutation found in 6 patients.All patients discharged 1 to 3 days after surgical treatment with no complication and received levothyroxine therapy with a suppressive dose of thyrotropin(TSH).131I therapy was not given.Conclusions PTMC is found more common in female and younger age under 45 years.Tumor is usually unicentric and less than 5 mm.Lymph node metastasis is rare.Immunohistochemistry and B-raf V600E mutant test can help the diagnosis.Initial endoscopic subtotal thyroidectomy is effective.There is no need of further surgery and 131I therapy.

Objective:To understand the comprehensive geriatric assessment (CGA) scores in chronic kidney disease (CKD) patients aged 65 years and older, and analyze the related influencing factors of quality of life.Methods:A total of 189 patients who were over 65 years old and diagnosed with CKD in the Department of Nephrology of Shanxi Provincial People's Hospital from October 2016 to October 2019 were included retrospectively. The patients were divided into dialysis group ( n=90 cases) and non-dialysis group ( n=99 cases) according to whether dialysis or not. The concise CGA scores included age, basic activities of daily living (BADL), instrumental activities of daily living (IADL), and modified cumulative illness rating score for geriatrics (MCIRS-G). Pearson correlation analysis was used to analyze the relationship between different scale scores and clinical indexes. Multiple linear regression analysis was used to further analyze independent related factors of the quality of life in elderly CKD patients. Results:Compared with the non-dialysis group, the BADL score and IADL score in the dialysis group were significantly reduced [(70.00±33.28) vs (93.38±14.32), t=6.166, P<0.001; (9.78±7.12) vs (15.95±5.74), t=6.520, P<0.001], while the MCIRS-G score was significantly increased [(31.13±4.00) vs (27.29±5.17), t=-5.741, P<0.001]. Linear regression analysis performed on the data of non-dialysis group patients showed that estimated glomerular filtration rate (eGFR), serum uric acid (SUA), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), blood potassium and chlorine were positively correlated with BADL and IADL scores (all P<0.05). B-type natriuretic peptide (BNP) was negatively correlated with BADL score ( P<0.01). BNP and age were negatively correlated with IADL score (both P<0.05). Fasting blood glucose (FBG) was positively correlated with MCIRS-G or MCIRS-G other than kidney (both P<0.05), and eGFR, SUA, total cholesterol, and HDL-C were negatively correlated with MCIRS-G or MCIRS-G other than kidney (all P<0.05). Multiple linear regression analysis showed that eGFR was an independent influencing factor for BADL ( P<0.01). Age and eGFR were independent influencing factors for IADL (both P<0.05). Conclusions:The decline of quality of life in elderly CKD patients is related with eGFR, SUA, age, BNP and HDL-C levels, and eGFR and age are independent influencing factors.

Objective To understand the status of implementation of invasive ventilator circuit changes in ICU nurses at the 3A general hospitals in Shanxi Province, and mastering and demand of related knowledge of ICU nurses, and by this discuss the possible causes of execution inconsistency in invasive ventilator circuit changes interval so as to provide a clear basis for the specification and circuit changes. Methods After a review of relevant literature at home and abroad as well as expert consultation, a self-designed questionnaire was established, take two ways of on-site issuance and mailing, ICU nurses from 13 hospitals were selected randomly to investigate about the invasive circuit changes interval in Shanxi Province. Results A total of 724 nurses from 34 ICU of 13 hospitals were surveyed. A unified circuit changes interval of ICU accounted for 73.5% (527/717). ICU nurses currently provisions and practical implementation of invasive ventilator circuit changes interval tend to 7 d. Different ICU provisions and ICU nurses actual implementation of circuit change were significantly different (χ2=24.839, 35.760, P < 0.01). Conclusions Hospitals should choose the right way to strengthen the ICU nurses invasive ventilator circuit changes training interval and knowledge, to develop the term for their own security environment, thereby reduce the workload of nurses, reduce medical costs and improve care service quality.