Clinical observation of effectiveness in the treatment of senile knee osteoarthritis with the inactivation of myofascial trigger points---108 cases reports / 中国骨伤

<p><b>OBJECTIVE</b>To study clinical treatment effects of inactivating myofascial trigger points with needling and muscle stretching for the treatment of knee osteoarthritis(OA).</p><p><b>METHODS</b>Retrospective analyses were made to investigate the clinical data of pain clinic outpatient in our hospital from 2010 to 2014, and 108 patients with knee OA, including 35 males and 73 females, were treated with acupuncturing of myofascial trigger points and stretching of muscles and structure around knee. The puncturing of trigger points, and the back and forth movement of needle were required to elicit local twitch response of muscle. After acupuncture treatment, muscle stretch around the knee joint was performed by a therapist. All patients must do homework of self stretching exercise. The extent of stretching should be to gradually increased under a tolerable pain. The ROM and walking pain VAS scores were measured before and after whole therapy and were statistically analyzed during 1 year of follow up.</p><p><b>RESULTS</b>All the patients were followed up, and 95 patients had no pain after 1 year. The VAS scores were improved from preoperative severe 7.6±0.5, moderate 4.9±0.7, to mild 1.9±0.6 and painless 0.3±0.2.</p><p><b>CONCLUSIONS</b>The walking pain of knee OA might be alleviated by the acupuncture and stretch to inactivate the myofascial trigger point.</p>

Epidemiological feature of metabolic syndrome in Shanghai residents aged 15 - 74 years / 中华预防医学杂志

<p><b>OBJECTIVE</b>To assess the prevalence of the metabolic syndrome in Shanghai residents.</p><p><b>METHODS</b>A cross-sectional study was conducted in Shanghai with a representative sample of 14,327 Chinese adults from 15 to 74 years of age. The sample was randomly selected using stratified cluster sampling. The criteria of International Diabetes Federation (IDF), the US National Cholesterol Education Program Adult Treatment Panel III (ATP III) guidelines and the China Diabetes Society (CDS), respectively, were applied for diagnosis.</p><p><b>RESULTS</b>Diagnosed by using the IDF criterion, the crude prevalence of metabolic syndrome was 17.51%, and the age and gender-adjusted prevalence was 12.81% (95% CI: 12.26 - 13.36). The prevalence of the metabolic syndrome was higher in females than in males (14.79% and 10.93%, respectively), and higher in urban residents than in rural ones (13.71% and 10.72%, respectively). The age-specific prevalence of the metabolic syndrome increased in both male and female residents and the prevalence of metabolic syndrome in females 45 years of age or elder was significantly increased. The prevalence of having at least 3 parameters of metabolic syndrome was 22.28%. According to the ATP III guideline, the crude and age-adjusted prevalence of metabolic syndrome was 12.03% and 8.62%, respectively. Based on the criterion of CDS, they were 13.98% and 10.41%.</p><p><b>CONCLUSION</b>There is a high prevalence of metabolic syndrome in Shanghai residents. Metabolic syndrome has become a noteworthy public health problem. It suggests that community-integrated control of metabolic syndrome should have its priority.</p>

Expression of protein p53 in workers occupationally exposed to benzidine and bladder cancer patients / 中华劳动卫生职业病杂志

<p><b>OBJECTIVE</b>To study expression of mutant p53 protein in workers occupationally exposed to benzidine and bladder cancer patients.</p><p><b>METHODS</b>Mutant p53 protein in serum from the workers occupationally exposed to benzidine and bladder cancer patients were determined with Immuno-PCR, while exfoliated urothelial cells in the urine samples were classified with Papanicolau grading.</p><p><b>RESULTS</b>Positive rate of mutant p53 protein increased with the exposed intensity index in workers occupationally exposed to benzidine. The positive rate of mutant p53 protein in bladder cancer patients (83.3%) was significantly higher than that in the group 1 of exposed intensity index. The average scanning integrals of PCR amplified band in the group of bladder cancer patients and group 2 of exposed intensity index were both higher than that in the group 1 significantly. Workers in the groups of different exposed intensity indices were further stratified according to Papanicolau grades. In the group 2 of exposed intensity index, the average scanning integrals of PCR amplified band in the stratum of Papanicolau grade II and III were significantly higher than that in the strata of Papanicolau grade I. And in the group 3 of exposed intensity index, the positive rate of mutant p53 protein in the strata of Papanicolau grade III was higher than that in the strata of Papanicolau grade I significantly.</p><p><b>CONCLUSION</b>The increase of exposed intensity may not only result in the positive rate of mutant p53 protein, but also the quantity of mutant p53 protein in serum within the low range of benzidine exposure. Once the exposed intensity was beyond that spectrum, the positive rate of mutant p53 protein in serum and the average scanning integrals of PCR amplified band were no longer enhanced with the increase of exposed intensity. There was tight correlation between Papanicolau grade of exfoliated urothelial cells and the positive rate or the quantity of mutant p53 protein for the higher benzidine exposure intensity.</p>

Epidemiological study on traffic accident in Shanghai from 2000 to 2002 / 中华流行病学杂志

<p><b>OBJECTIVE</b>Data on traffic accident from year 2000 to 2002 were collected and testified. Epidemiological study was carried out to find the main risk factors of traffic accident.</p><p><b>METHODS</b>The spatial distribution was conducted by means of Geographic Information System (GIS) and were marked on Shanghai digitalized map with different layers by different colors.</p><p><b>RESULTS</b>Results showed that during 2000, 2001 and 2002, 69,669 , 68,894, and 47,088 traffic accident episodes occurred in Shanghai, resulting in 1747, 1724, 1557 deaths respectively with direct economic lost: 2.1, 2.4, 3.0 billion RMB. The main risk factors causing traffic accident deaths would include drinking alcohol before driving, fatigue and speeding. The leading causes of death were head injury and complex injury of body. GIS showed that there was a homocentric circle with more traffic accidents in downtown city, but more deaths in the urban city. Disease burden caused by traffic accident was very heavy.</p><p><b>CONCLUSION</b>In Shanghai, traffic accident has great impact on social and economic issues thus should be controlled effectively. Focus should be layed on control of traffic accident in downtown area and to decrease the number of deaths related to traffic accident in the urban area.</p>

Disease Control and Prevention in China in the 20

In the first part of the paper, the main achievements and experience of disease control and prevention in China during last 50 years are described. Infectious diseases and parasitosis have been successfully controlled and prevented and people’s health enhanced owing to the establishment of an effective system of public health, the launch of a campaign called “Patriotic Public Health”, immunization planning, and the improvement of economic and environmental conditions. In the second part, the challenges to public health in China are presented. The threat from old and emerging infectious diseases, especially sexually transmitted diseases, a sustained increase in the prevalence of chronic non-infectious diseases (cardiovascular diseases, tumors and diseases of the respiratory system), environmental problems and the health problems of aging are discussed. Finally, strategies for disease control and prevention in the new century is suggested.

Disease control and prevention in China in the 20(th) century and prospects for the new millennium

In the first part of the paper, the main achievements and experience of disease control and prevention in China during last 50 years are described. Infectious diseases and parasitosis have been successfully controlled and prevented and people's health enhanced owing to the establishment of an effective system of public health, the launch of a campaign called "Patriotic Public Health", immunization planning, and the improvement of economic and environmental conditions. In the second part, the challenges to public health in China are presented. The threat from old and emerging infectious diseases, especially sexually transmitted diseases, a sustained increase in the prevalence of chronic non-infectious diseases (cardiovascular diseases tumors and diseases of the respiratory system), environmental problems and the health problems of aging are discussed. Finally, strategies for disease control and prevention in the new century is suggested.