ABSTRACT
Objective To investigate the effect of community diabetic prevented and treated by integrated traditional Chinese and western medicine based on TCM constitution identification. Methods There were 700 patients with diabetes aged 45 to 65 by cluster sampling in community, divided into two groups:experimental group and observation group. The observation group was treated with standardized management and treatment of diabetes. The experimental group was in addition to treated with standardized management and treatment of diabetes, but also given targeted Chinese medicine health guidance and intervention based on TCM Constitution identification. The research last for one year. To observe the fasting blood glucose, 2-hour postprandial blood glucose, glycosylated hemoglobin and diabetic symptoms scale of the two groups before and after intervention. Results The fasting blood glucose and 2-hour postprandial blood glucose had significant difference before and after the intervention (P<0.01), between the experimental and observation group (P=0.001, 0.014). It had significant differences between the two groups in postprandial 2 h blood glucose by analysed of interaction comparison (P=0.002). The scores of diabetic symptoms had significant difference before and after the intervention in different groups (P<0.01). And it also had significant differences in analysis of interaction comparison (P<0.01). Before and after the intervention of diabetes symptoms curative effect index difference was statistically significant (mann whitney U=-2.302, P=0.021). Conclusions Community diabetic prevented and treated by integrated traditional Chinese and western medicine based on TCM constitution identification plays a certain role in the control of blood sugar. It can effectively improve the patient's disease symptoms. While the mechanism still need further study.
ABSTRACT
Objective To investigate the influences on the femur cortex of the rabbit after ovariectomy and its mechanism.Methods Eighty 6 months-old female pure New Zealand rabbits were divided into two groups:40 rabbits in ovariectomy group and 40 in sham-operation group.The weight averaged 2.2±0.28 kg.Four weeks and 8 weeks after operation,a series of tests were performed in both groups concerning the number,the volume,the rate and the maximal load of cortical bone porosity.The number,the length and the density of linear crack in rabbit femur cortex were documented after repetitive application of minor trauma.Results Micro-CT demonstrated that both on week 4 and 8 after operation,the number,the volume and the rate of cortical bone porosity were all significantly higher in ovariectomy group than that of the control group.Four weeks after operation,the biomechanical test showed the significantly lower average maximal load of rabbit femur in ovariectomy group (1 892.60±59.09) than that of in control group (1 949.25±53.12) (P=0.003).Eight weeks after operation,the average load of both groups decreased to some extent,which was 1 944.55±41.76 in control group and 1 692.40±85.08 in ovariectomy group respectively (P=0.000).However,the average maximal load of ovariectomy group decreased more significantly.Having application of repetitive minor trauma to the bone,the number,the length and the density of linear crack of cortical bone were 3.40± 1.67,216.80± 17.60 μm and 0.40±0.08/mm2 in ovariectomy group,and 2.00± 1.17,160.45± 16.89 μm and 0.29±0.13/mm2 in control group 4 weeks later.And after 8 weeks,they were 5.15±1.18,334.60±13.94 μm and 0.35±0.10/mm2 in ovariectomy group,and 3.10±1.37,182.10±9.80 μm and 0.24±0.09/mm2 in control group.The number,the length and the density of linear crack of cortical bone were all significantly higher in ovariectomy group than that of in control group both on week 4 and on week 8 after operation.Conclusion Ovariectomy increases the porosity of cortical bone of rabbit,destroys its biological property,accelerates the fatigued damage and delays the healing process.These changes may be attributed to fracture and delayed union after fracture.
ABSTRACT
Background and purpose:As one of the most fatal malignant tumors in China, the morbidity and mortality of lung cancer remain high. Early diagnosis and normative treatment is the key to improve the prognosis of lung cancer. The aim of this study was to explore the practice of early lung cancer screening with low-dose spiral computed tomography (CT) based on the current situation in community health service, with integration of superior resources of med-ical institutions at all levels in Shanghai.Methods:From Aug. 2013 to Aug. 2014, we screened high-risk population in selected communities of Minhang District, Shanghai, for early diagnosis of lung cancer with low-dose spiral CT combined with multidisciplinary comprehensive treatment models including minimally invasive surgery, exploring the medical service network covering prevention, diagnosis, treatment, rehabilitation and follow-up.Results:Screening population is 11 332 (male 7 144, female 4 188); Twenty-nine cases with pathological diagnosis of malignant tumor, including 27 cases of pri-mary lung cancer, 1 case of lung metastasis, 1 case of breast cancer. The morbidity of primary lung cancer is 238.26×10-5. There were 22 cases of Stage 0-Ⅰ lung cancer accounting for 81.48% of all diagnosed primary lung cancer.Conclusion:Based on community health service, screening with low-dose spiral CT could improve the early diagnosis rate of lung can-cer with feasibility and validity, which could be applicable in qualified eligible medical center and community in China.