OBJECTIVETo explore the feasibility of multi-dimensional and comprehensive evaluation on the quality of life among rural elderly population in Anhui province.

METHODS5652 rural elderly people aged above 65 in Anhui province were selected by cluster sampling method and were studied by cross-sectional study through a questionnaire on health information. The quality of life was evaluated by comprehensive evaluation method.

RESULTSThe total score of satisfactory quality of life in the studied rural elderly people was 0.1432 +/- 0.5170, while not satisfied was -0.2521 +/- 0.6081, with significant difference between the two groups (F = 666.221, P < 0.0001). There was positive correlation between subjective satisfaction and total score of quality of life, with r(s) = 0.345 (P < 0.0001). The results of logistic regression analysis between comprehensive index of quality of life and subjective satisfaction indicated that filial piety, income, sleeping condition, chronic disease, nutrition status, economic dominance in the family, amusement activities etc. were important factors influencing the quality of life.

CONCLUSIONIt was feasible to evaluation on the quality of life by comprehensive evaluation method.

Activities of Daily Living ; Aged ; Aged, 80 and over ; China ; Evaluation Studies as Topic ; Female ; Health Status ; Humans ; Male ; Personal Satisfaction ; Quality of Life ; Regression Analysis ; Rural Health ; standards ; statistics & numerical data ; Socioeconomic Factors ; Surveys and Questionnaires

OBJECTIVETo investigate the effects of primary tumor excision on osteosarcoma angiogenesis and pulmonary metastasis, and explore its possible mechanism and clinical significance.

METHODSThe tumor-bearing nude mice were constructed by injection of human osteosarcoma cell suspension, and divided into primary tumor resection, amputation and normal groups. The level of VEGF and endostatin was examined by ELISA assay. The hemoglobin content in Matrigel pellets was measured with HiCN method. Pulmonary metastasis was detected with dilated-squash technique and immunohistochemical staining.

RESULTSThe serum VEGF and endostatin level was significantly decreased in the primary tumor excision group compared with that in the normal and control groups after operation, but endostatin decreased more prominently [VEGF: (71.43 +/- 9.15) pg/ml vs. (115.81 +/- 4.38) pg/ml, (111.68 +/- 12.26) pg/ml, P < 0.01; ES: (40.77 +/- 5.41) ng/ml vs. (123.18 +/- 5.94) ng/ml, (128.06 +/- 4.52) ng/ml, P < 0.01]. The HB contents in Matrigel pellets increased in the primary tumor excision group compared with that in normal and control groups [(36.55 +/- 2.35) g/L vs. (16.84 +/- 1.15) g/L, (16.29 +/- 1.10) g/L, P < 0.01]. The rate of pulmonary metastasis in tumor excision group was much higher than that in the un-excised groups (80.0% vs. 40.0% and 35.0%, P < 0.05).

CONCLUSIONThe excision of primary tumor can promote osteosarcoma angiogenesis and pulmonary metastasis, so anti-angiogenic treatment after operation has instructive clinical significance in preventing tumor metastasis.

Angiogenesis Inhibitors ; blood ; Animals ; Bone Neoplasms ; blood ; pathology ; surgery ; Cell Line, Tumor ; Endostatins ; blood ; Female ; Hemoglobins ; metabolism ; Humans ; Lung Neoplasms ; secondary ; Male ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Neoplasm Transplantation ; Neovascularization, Pathologic ; pathology ; Osteosarcoma ; blood ; pathology ; surgery ; Vascular Endothelial Growth Factors ; blood

Based on the internationally-recognized Consolidated Standards for Reporting of Trials (CONSORT) statement and Standards for Reporting Interventions in Controlled Trials of Acupuncture (STRICTA), the reported quality of randomized controlled trials (RCTs) of acupuncture for cancer pain during last 10 years were evaluated. The RCTs of acupuncture for cancer pain were searched by computer. The English databases included PubMed and EMbase while the Chinese databases included CNKI, Wanfang, VIP and SinoMed. The publication date of the literature was from March 2009 to March 2019. As a result, 22 Chinese RCTs and 13 English RCTs were included. According to the CONSORT statement, among the Chinese studies, 1 RCT reported primary and secondary outcomes, 8 RCTs reported randomization, none of RCTs reported allocation concealment and blind method, and 4 RCTs reported baseline data; among the English studies, 8 RCTs reported primary and secondary outcomes, 8 RCTs reported randomization, 6 RCTs reported described allocation concealment, 7 RCTs reported blind method, and 13 RCTs reported baseline data. According to the STRICTA statement, among the Chinese studies, 17 RCTs reported the name of acupoints, 6 RCTs reported depth of insertion, 17 RCTs reported acupuncture response sought, and none of RCTs reported the qualifications of acupuncturists; among the English studies, 12 RCTs reported the name of acupoints, 7 RCTs reported depth of insertion, 8 RCTs reported acupuncture response sought, and 7 RCTs reported the qualifications of acupuncturists. The Chinese RCTs have more detailed description of acupuncture intervention and theory, but not enough attention is paid to methodological description such as randomization, blindness, data analysis. On the other hand, the English RCTs have better description of methodology, but the description of theory and details of acupuncture is relatively weak. It is concluded that more efforts were needed to further improve the clinical trial design according to the CONSORT statement and STRICTA statement to improve the quality of clinical evidence.
Acupuncture Therapy ; Cancer Pain ; therapy ; Humans ; Neoplasms ; complications ; therapy ; Randomized Controlled Trials as Topic ; standards

The internationally-accepted Consolidated Standards for Reporting of Trials (CONSORT) and Standards for Reporting Interventions in Controlled Trials of Acupuncture (STRICTA) were applied to evaluate the literature quality of randomized controlled trials (RCTs) regarding acupuncture for chronic neck pain in past 10 years. The literature of RCTs regarding acupuncture for chronic neck pain was searched by computer; the English literature was searched in PubMed and EMbase, while the Chinese literature was searched in CNKI, Wanfang database, VIP database and China Biomedical Literature Database. The literature published from January 2008 to January 2018 was searched. As a result, 29 Chinese articles and 10 English articles were included. According to CONSORT, among Chinese articles, 28 articles (96.6%) described baseline data, 23 articles (79.3%) described randomization, 0 articles (0.0%) described allocation concealment, 3 articles (10.3%) described blind method; among English articles, 6 articles (60.0%) described baseline data, 8 articles (80.0%) described randomization, 8 articles (80.0%) described allocation concealment, and 7 articles (70.0%) described blind method. According to STRICTA, among Chinese articles, 8 articles (27.6%) described needle instrument selection, 18 articles (62.1%) described needle depth, 24 articles (82.8%) described needling sensation, and 0 articles (0.0%) described acupuncturist' qualifications; among English articles, 5 articles (50.0%) described needle instrument selection, 8 articles (80.0%) described needle depth, 3 articles (30.0%) described needling sensation, and 4 articles (40.0%) described acupuncturist' qualifications. In conclusion, the reporting of acupuncture details in Chinese literature is superior to that in English literature, while the reporting of trial design in English literature is slightly superior to that in Chinese literature. Moreover, both Chinese and English literature need to further improve clinical trial design to improve the reporting quality of clinical evidence based on CONSORT and STRICTA.
Acupuncture Therapy ; China ; Humans ; Neck Pain ; therapy ; PubMed ; Publications ; Randomized Controlled Trials as Topic

Aim To evaluate the effects of puerarin (PR) on pancreatic islet MIN6 cell injury and apopto- sis induced by palmitic acirl ( PA).Methods MIN6 cells pretreated with 2 h different concentrations of PR were then co-cultured with 120 (xmol • L"1 PA for 24 h to establish the cell injury and apoptosis model.MTT, LDH,MDA and GSH were used to determine the dam¬age of MIN6 cells.AOEB fluorescence staining was used to detect the apoptosis of MIN6 cells.Western blot was used to detect the expressions of inflammation- related protein NF-kB , apoptosis-related factors Bcl-2 and Bax.Results Compared with model group, cell viability and GSH activity of puerarin administration groups increased, LDH and MDA contents decreased.the protein expressions of p-NF-KB and Bax were down-regulated, and the protein expressions of Bcl-2 were up-regulated (P <0.05).Conclusions Puerar- in ean improve the function of pancreatic islet cells by inhibiting apoptosis and inflammation, and ameliorate pancreatic islet MIN6 cell injury and apoptosis induced by palmitic acid-induced, alleviate MIN6 cell injury in¬duced by inflammatory factors, which may be achieved by down-regulating the expression of p-NF-KB and Bax proteins,and up-regulating the expression of Bcl-2 pro¬tein.

Migraine is a neurological disorder characterized by attacks of moderate or severe headache and various neurological symptoms. Acupuncture, as a commonly used non-pharmacological therapy, has the advantage of obvious therapeutic effect and few side effects in the prevention and treatment of migraine. But the underlying mechanism of acupuncture on migraine remains unclear. Recently, advances in neuroimaging technology have helped to objectively assess the effect of acupuncture on treating migraine and offered new opportunities to explore the central mechanism of acupuncture on treating migraine. In order to better understand the current status of neuroimaging studies on the therapeutic mechanism of acupuncture on migraine and shed light on future research, this review aims to overview the neuroimaging studies in recent 10 years from two aspects: (1) Central mechanism of acupuncture on treating acute migraine attack; (2) Central mechanism of acupuncture on preventing migraine attack.
Acupuncture Therapy ; Humans ; Migraine Disorders/therapy* ; Neuroimaging

Aged ; Animals ; Female ; Follow-Up Studies ; Humans ; Influenza A Virus, H7N9 Subtype ; pathogenicity ; Influenza, Human ; pathology ; virology ; Male ; Middle Aged ; Tomography, X-Ray Computed