Objective To research the improvement effect of acupuncture combined with massage on clinical symptoms and function of cervical vertebra in patients with vertebral artery type of cervical spondylosis.Methods 100 patients with vertebral artery type of cervical spondylosis were included in this study.They were divided into the observation group (52 cases) and the control group(48 cases) by the random number table method.The patients in the control group were treated with conventional treatment,and the observation group was given acupuncture combined with massage on the basis of the conventional treatment.The clinical efficacy,the improve degree of clinical symptoms and cervical vertebra function were compared between the two groups.Results The total effective rate of the observation group was 94.23 ％,which was significantly higher than 79.17 ％ of the control group,and there was statistically significant difference between the two groups (x2 =5.008,P =0.025).Before treatment,there were no significant difference between the two groups in terms of symptom scores and hemodynamic parameters (all P ＞ 0.05).After treatment,the clinical symptoms scores of the two groups were significantly higher.The average blood flow velocity (TMFV),peak systolic velocity(PSV),pulsatility index(PI) and resistance index(RI) of the observation group were (26.87 ±5.14) cm/s,(61.63 ± 10.11) cm/s,(0.74 ± 0.13),(0.53 ± 0.08),respectively,which of the control group were (24.18 ±4.48)cm/s,(54.47 ±9.34)cm/s,(0.92 ±0.22),(0.66 ±0.13),respectively,there were statistically significant differences between the two groups (t =2.779,3.669,5.026,6.073,P =0.006,0.000,0.000,0.000).Conclusion Acupuncture combined with massage in the treatment of vertebral artery type of cervical spondylosis,the local blood flow of patients is significantly increased,and the blood supply of the brain is effectively alleviated,so as to improve the clinical symptoms and cervical function.It can play a positive role in the treatment of vertebral artery type of cervical spondylosis.

AIM: To identify the changes in microRNA ( miRNA ) profile of human lens epithelium ( HLE) induced by H2 O2 and the role of miRNA in oxidative stress induced apoptosis.
METHODS: HLE cell line HLE - B3 was treated by 100μmol/L H2 O2 for 24h and the total RNA were isolated by Trizol reagent. miRNA profile was generated by miRCURYTM LNA microRNA Array. The target genes of differentially expressed miRNAs were predicted by bioinformatics software.
RESULTS:Twenty-eight miRNAs showed significantly differential expression after H2 O2 treatment, 18 miRNAs upregulated and 10 miRNAs downregulated. The differentially expressed miRNAs may involve in apoptosis of lens epithetium and development of cataract through targeting BCL2L2 and MIP.
CONCLUSION: H2 O2 can induce dramatically changes in miRNA profile of HLE, which may play a pivotal role in the pathogenesis and development of cataract.

Aged ; Female ; Humans ; Lymphohistiocytosis, Hemophagocytic ; virology ; Orthobunyavirus ; classification

Objective To explore the expression and clinical significance of hypoxia-inducible factor 1α(HIF-1α)and glucose transporter-1(GLUT-1)in human lung adenocarcinoma cell line A549 and in elderly primary lung cancer tissue under hypoxia. Methods MTT assay was used to test the effect of CoCl2-induced hypoxia on the growth activity of lung adenocarcinoma cell line A549.Reverse transcription-polymerase chain reaction analysis(RT-PCR)and Western blot were used to determine the changes of HIF-1α and GLUT-1 in lung adenocarcinoma cell line A549 under hypoxia.The expressions of HIF-1α and GLUT-1 were detected by using immunohistochemical method and RT-PCR in 60 specimens of lung carcinoma and 26 benign lung tissues in elderly patients with pulmonary diseases.Their interrelations and their relationship with clinicopathologicaI characteristics of the tumors were analyzed. Results The growth activity of lung adenocarcinoma cell line A549 was increased under hypoxia.RT-PCR analysis indicated that the mRNA expressions of HIF-1α and GLUT-1 were 0.69±0.08,0.65±0.09 after hypoxia exposure for 24 hours,and 0.99±0.16,0.83±0.11 after hypoxia exposure for 48 hours,which were higher than those in control group (0.47±0.11,0.40±0.08,P＜0.01).The results from Western blot showed that the protein expressions of HIF-1α and GLUT-1 were 1.57±0.29,1.66±0.28 after hypoxia exposure for 24 hours,and 2.31±0.46,2.22±0.34 after hypoxia exposure for 48 hours,which were higher than those in control group(0.93±0.07,1.06±0.17,P＜0.01).In specimens of lung carcinoma,the positive expression rates of mRNA and proteins of HIF-1α and GLUT-1 were higher than those in benign lung tissues(all P＜0.01).Compared with the mRNA and protein levels of HIF-1a and GLUT-1 in lung carcinoma tissues of Ⅰ and Ⅱ stage,there were marked increases in Ⅲ and Ⅳ stage (all P＜0.05).The expressions of HIF-1α and GLUT-1 in lymph node metastasis group were higher than those in group without lymph node metastasis(all P＜0.05).There were positive correlations between the mRNA and protein expressions of HIF-1α and between the mRNA and protein expressions of GLUT-1(r1=0.527,r2=0.408,respectively,both P＜0.01). Conclusions CoCl2 can up-regulate the expressions of HIF-1α and GLUT-1 in lung adenocarcinoma cell line A549 by inducing hypoxia.The hypoxia-mediated effects on them have the potential to make lung cancer cells further grow and promote hypoxie tolerance.The overexpressions of HIF-1α and GLUT-1 are closely correlated with the progression of lung carcinoma.Combined detection of HIF-1α and GLUT-1 may be helpful for the diagnosis and prognosis prediction of primary lung cancer in elderly patients.

Acute Disease ; Adult ; Female ; Herbicides ; poisoning ; Humans ; Male ; Middle Aged ; Paraquat ; poisoning ; Retrospective Studies ; Young Adult

Objective To investigate the expressions of VEGF and Ang-1 in neonatal rats with hyperoxia-induced BPD and its effects on lung development. Methods 48 SD neonatal rats (2 or 3 days old) were randomly divided into two group and raised under hyperoxia or air for 1, 3 and 7 days, respectively. Real-time RT-PCR and Western blot were used to determine the level VEGF and Ang-1 mRNAs and proteins in lung tissues of the two groups. HE staining was used to observe the changes of lung morphology. Results The levels of VEGF and Ang-1 mRNAs in the lung on the 7th day in the control group were 0.722 ± 0.372 and 0.828 ± 0.462, respectively, and those in hyperoxia group were 0.239 ± 0.293 and 0.327 ± 0.184 , respectively. The levels of VEGF and Ang-1 proteins on the 7th day in the control group were 0.632 ± 0.289 and 0.573 ± 0.436, respectively, and those in hyperoxia group were 0.358 ± 0.128 and 0.204 ± 0.068 , respectively. Comparing to the control group , the levels of VEGF and Ang-1 mRNAs and proteins on the 7th days significantly decreased in the hyperoxia groups (P<0.05). The lung tissues of the hyperoxia group display dysplastic features with , alveolar simplification , reduced alveolar numbers and retardation on microvascular development. Conclusion VEGF and Ang-1, functioning as an important regulators for pulmonary vascular development , are involved in the pathogenesis of BPD and the lung development.

Objective To investigate the printing technique of spiral CT three-dimensional (3D) colour image. Methods The 3D colour images of 136 patients were printed, with the equipment of Marconi spiral CT, personnel computer, colour ink printer, and network switchboard. Results All printed images were satisfied by this method. Conclusion This technique is economic, simple, and useful, and can meet the need for clinical diagnosis and operation.

Objective: To study the affection of Diallyl trisulfide on cultured human colon carcinoma cell line HT-29 and its mechanism. Methods: The viability of cells after various treatments were determined using the method of MTT. Flow cytometry were used to analyze the change of cell cycle and Bcl-2, Bax levels. Results: The proliferation of human colon carcinoma HT-29 cells were inhibited by Diallyl trisulfide. The inhibition was associated with dose and time dependence. Flow cytometry results showed that: 1) When cells were treated with Diallyl trisulfide at the concentration of 10 ?g/mL for 12 h and 24 h, the percentage of G0/G1 phase cells was decreased and that of G2/M phase cells was significantly increased compared with those in the control group.2) Diallyl trisulfide down regulated Bcl expression, while up-regulated bax expression. Conclusions: It was suggested that Diallyl trisulfide inhibited HT29 cell proliferation. And these were associated with arrest of cell cycles and down regulation of Bcl2/Bax ratio.

AIM: To analyze the associated factors of poor vision after phacoemulsification operation.
METHODS:Clinical data of cases with poor vision after cataract phacoemulsification combined with IOL implantation from 341 patients(418 eyes) during Jan. 2015 to Jan. 2016 in our hospital were collected and logistic correlation analyzed.
RESULTS: The incidences of postoperative low vision were 10. 3% for one month after operation. Forty-three eyes were reported low vision, and 41 of 43 the patients with postoperative low vision had fundus oculi disease before operation, which included 20 eyes ( 48. 8%) with age-related macular degeneration, 16 eyes(39. 0%) with diabetic retinopathy, 3 eyes ( 7. 3%) with glaucomatous optic neuropathy, 1 eye(2. 4%) with pathologic myopia of retinopathy and 1 eye ( 2. 4%) with branch retinal vein occlusion.
CONCLUSION: The associated factors of poor vision after phacoemulsification operation are preoperative eye diseases and the nuclear hardness, and preoperative eye diseases may be the main causes of postoperative low vision. Comprehensive examination should be attached importance to, and be careful in the operation to decrease the harm for visual performance.

Objective To explore the spatial distribution and spatial clustering of brucellosis in Zibo,2013-2015.Methods Spatial autocorrelation analysis was used to analyze the surveillance data of brucellosis at town level.Township as a spatial analysis unit,spatial distribution of brucellosis in small scale in Zibo City was analyzed.Results The global Moran's I indexes of brucellosis were not significantly different in 2013-2015.According to local Moran's Ⅰ statistic,the high-high regions were Xindian Street and Jiangjunlu Street in 2013.The high-high regions were Tangfang Town,Jinshan Town,Luocun Town,Zhaili Town,Xihe Town and Longquan Town in 2014.The high-high region was Wangcun Town in 2015.Condusions Our study has showed that the spatial distribution of brucellosis is local clustered in Zibo.The detection of hotspots could provide guidance for formulating regional prevention and control strategies.