The present bioethics is being in a crisis of "shortage of ultimate evidence".The absence of moral intuition is derived from the vacancy and ignorance of the highest ethical principles,as freedom,human rights,democracy,justice and so on,which belongs to the absolute universal values.Inevitably,it should be our mission and ethical demand to awaken the consciousness and desire of freedem and democracy of our nation from the innermost soul inspiration,and to construct the humanism environment of respect-others and self-respect.

Objective To observe the acute side effects and recent therapeutical effect of cisplatinum/paclitaxe concurrent radiotherapy for patients with advanced nasopharyngeal carcinoma.Methods 87 patients with advanced nasopharygeal carcinoma were enrolled.According to the treatment,87 patients were divided into paclitaxe group (groupA,n =43) and cisplatinum group (group B,n =44).The two groups were treated with 6MV-X ray for radiotherapy.The prescription dose of radiation therapy was PGTV,PGTVnd 6 996 cGy/33F,PTV1 6 006 cGy/33F,PTV2 5 096 cGy/28F.The two groups began concurrent chemotherapy in radiotherapy,specific method:group A paclitaxe 30mg/m2,1 time a week,until the end of radiotherapy,group B cisplatinum 80 ～100 mg/m2,every 21 days.Results The recent therapeutical effect of nasopharyngeal lesions and lymph nodes of neck for group A and group B were 88.4％ and 86.4％ (x2 =0.079,P =0.778),88.4％ and 88.6％ (x2 =0.000,P =1.000),respectively.But the occurrence rate of group B ' oral mucosa reaction (x2 =4.295,P =0.038) and gastrointestinal reaction (x2 =4.482,P =0.028) were higher than that of group A.Conclusion Treated with cisplatin in advanced nasopharyngeal carcinoma after radical radiotherapy combined with docetaxel is similar,and the side effect is low,the tolerance of patients is good,curative effect is satisfied.

From the perspective of humanistic care,the article explores the dilemmas and misunderstandings in the treatment of patients with terminal cancer,and states great significance to develop palliative treatment and hospice service.The importance to establish the center for pain prevention and hospice care hospital for patients with terminal cancer is also clarified so as to improve the quality of their life.The development of palliative care and hospitalpice service also plays an active role in the establishment of a harmonious society in Hunan province.It is also called for to include the education of proper values on death as a part of public education.

Objective To explore the correlation of fatigue with health-promoting lifestyle in the udnergraduate students, so as to provide scientific evidence for the intervention. Methods A cross-section trial was carried out in the undergraduate students from a medical university in Guangzhou. By a self-designed questionnaire, the incidence of fatigue in the undergraduate students was figured out after data processing and statistical analysis. Results A total of 6 100 questionnaires were released, and 5 843 were responded, with a respondent rate being 95.79%. The number of effective questionnaires arrived 5 676. The results showed that the prevalence of fatigue among undergraduate students was 49.6%. The female had a higher risk than the male ( 51.6% vs 45.8%, P<0.01). The prevalence of fatigue in grade 1-3 students was 49.4%, 48.1% and 52.1% , respectively, the difference being insignificant among the three grades (P>0.05). The students with poor level of health-promoting lifestyle had a higher risk of suffering from fatigue (OR=6.647, 95%CI: 4.913-8.993). Conclusion Fatigue is prevalent among the undergraduate students. The incidence of fatigue can be reduced by increasing the level of self-actualization, physical exercise and pressure management.

Henoch-Sch?nlein purpura nephritis and IgA nephropathy are both characterized by extensive deposition of IgA in the mesangial area.In recent years, the researches on the pathogenesis of the two diseases have made significant progress.It was confirmed that the pathogenesis included the aberrantly glycosylated IgA1, abnormal complement activation, cellular immune imbalance and cytokine production disorder, genetic factors and so on.Furthmore, some other immunopathogenic mechanisms have a breakthrough on endothelial cell particles, extracellular trapping nets, podocyte autophagy and abnormal peptide lineage, offering new ideas for diagnosis and treatment of disease.This paper will review the above pathogenesis.

Background and purpose:Sentinel lymph node biopsy is regarded as the standard of care in pa-tients without clinical axillary lymph node metastases in early-stage breast cancer. Accurate detection of sentinel lymph node is an important step for staging, prognosis, and treatment. In this study, a new sentinel lymph node tracer was produced by the rituximab to combine with the lfuorescence tracer (indocyanine green, ICG), and to identify the most appropriate combination ratio of the two agents. Its biological property and safety limitation were evaluated.Methods:Rituximab was combined directly with ICG. The new tracer was analyzed for labeled rate by instant thin-layer chroma-tography-silica gel, molecular integrity by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and molecular immune activity by ELLAS. The safety limitation was tested according to the Chinese Pharmacopeia. The localization ability of sentinel lymph node was tested in mice.Results:The new tracer was intact and kept the immune activity of rituximab. The ICG labeled rate of rituximab was 100%. The new tracer was bacteria and pyogen free, and was safe to body with location injection. The most appropriate combination ratio of rituximab and ICG was 4∶1 and 6∶1 with the best sentinel lymph node imaging. The location of sentinel lymph node identiifed by the new tracer was accorded with the radiotracer.Conclusion:The preparation method of the new sentinel lymph node tracer is simple and no radioactive injury. The new tracer has no bacteria, no pyogen and no acute toxicity, and can be used in sentinel lymph node visual-ization.

OBJECTIVE: To evaluate the effect of uncemented total hip arthroplasty(THA) on treatment of traumatic arthritis caused by intramedullary nailing interfixation of intertrochanteric fractures. METHODS: Total of 22 patients treated with THA due to traumatic arthritis caused by intramedullary nailing interfixation of intertrochanteric fractures from January 2012 to January 2017 were studied retrospectively, including 10 males and 12 females with a mean age of (72.5±9.8) years old ranging from 61 to 84 years old. Initial internal fixation method:14 patients were treated with Gamma nails and 8 patients were treated wit PFNA.The time from internal fixation surgery to THA was 10 to 68 months with an average of (32.2±21.3) months.Harris scores of the hip joint before and after surgery were compared, and the position of the prosthesis through postoperative imaging at 3, 6, 12 months and the last follow-up were evaluated. RESULTS: One patient was died due to heart failure 1 year after operation. Two patients was died to advanced tumor 2 years after operation. The other 19 patients were followed up for 36 to 64 months with an average of (48.5±11.9) months. At final follow up, 14 patients regained the ability to walk independently, 4 patients needed support of a cane, 1 patient needed assistance of a walker. No serious complications such as joint dislocation, periprosthetic fracture and deep venous thrombosis occurred during follow-up. There were no signs of loosening and subsidence of the prosthesis at the final follow-up. Mean Harris hip score increased from (29.2±12.9) points preoperatively to (74.2±11.2) points at the final follow up(P<0.05);the score was excellent in 9 patients, good in 7 and fair in 3. CONCLUSION Uncemented total hip arthroplasty for traumatic arthritis after intramedullary nail fixation of femoral intertrochanteric fracture can significantly improve hip function and effectively avoid bone cement implantation syndrome. The medium-term effect is satisfactory.
Male ; Female ; Humans ; Middle Aged ; Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip/methods* ; Follow-Up Studies ; Treatment Outcome ; Retrospective Studies ; Bone Nails ; Hip Fractures/surgery* ; Fracture Fixation, Intramedullary/adverse effects* ; Arthritis/surgery*

OBJECTIVETo study the relationship between sub-health status and the health-promoting lifestyle of employees.

METHODSA total of 5316 employees in a company in Guangdong were surveyed using sub-health measurement scale version 1.0 (SHMS V1.0) and the health-promoting lifestyle profile (HPLP-II). The former scale included 3 subscales of somatic sub-health, psychological sub-health and social sub-health, and the latter included 6 subscales of self-actualization, healthy responsibility, physical exercise, nutrition, interpersonal sensitivity and stress treatment.

RESULTSThe total healthy rate was 12.86% among the employees, with 76.76% and 10.5% in sub-health and disease states. The mean scores of HPLP-II was 115.95∓21.468 in the total population surveyed, 134.23∓24.72 in healthy employees and 114.69∓19.25 in the patients. There was a significant difference in the grades of health-promoting lifestyle between sub-healthy and healthy employees (P<0.05) as well as in the scores of HPLP-II and the scores of the 6 subscales (P<0.05). An appreciable correlation was found between sub-health status and the 6 subscales, and self-realization, physical exercise and stress management showed significant inverse correlation with sub-health status.

CONCLUSIONSub-health status is related to health-promoting lifestyle, and self-realization, physical exercise and management are the protective factors that influence sub-health status.

Adult ; Cross-Sectional Studies ; Female ; Health Behavior ; Health Promotion ; Health Status ; Humans ; Life Style ; Male ; Surveys and Questionnaires ; Young Adult

Objective To explore the relationship between the occurrence of sub-health and health promotion lifestyle in Guangdong province to provide epidemiological evidences for prevention of sub-health. Methods A 1:1 nested case-control study was carried out involving 133 cases from the cohort study paired with 133 control case matched for gender and age. Results The univariate conditional logistic regression model showed no significant association of marital status, education level, or body mass index with the occurrence of sub-health, but a significant correlation was found between lifestyle and sub-health with an odd ratio of 5.90 (95%CI:3.12-11.16, P=0.000). Analysis of the multivariate conditional logistic regression model on the 6 subscales of health promotion lifestyle showed that stress management was significantly correlated with the occurrence of sub-health with an odd ratio of 4.00 (95%CI:1.54-10.40, P=0.004). Conclusion A unhealthy lifestyle, especially in terms of stress management, is the major risk factor contributing to the occurrence of sub-health.

Objective To explore the relationship between the occurrence of sub-health and health promotion lifestyle in Guangdong province to provide epidemiological evidences for prevention of sub-health. Methods A 1:1 nested case-control study was carried out involving 133 cases from the cohort study paired with 133 control case matched for gender and age. Results The univariate conditional logistic regression model showed no significant association of marital status, education level, or body mass index with the occurrence of sub-health, but a significant correlation was found between lifestyle and sub-health with an odd ratio of 5.90 (95%CI:3.12-11.16, P=0.000). Analysis of the multivariate conditional logistic regression model on the 6 subscales of health promotion lifestyle showed that stress management was significantly correlated with the occurrence of sub-health with an odd ratio of 4.00 (95%CI:1.54-10.40, P=0.004). Conclusion A unhealthy lifestyle, especially in terms of stress management, is the major risk factor contributing to the occurrence of sub-health.