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Objective To prospectively survey the well-known experts of critical care and endocrine secretion to summarize their experience in treating diabetes mellitus complicated by sepsis for the purpose of providing guidance of theory and practice in making treatment schemes of traditional Chinese medicine for such disease.Methods The questionnaires were designed and submitted to the experts.The statistic analysis was undertook to investigate the rules.Results A total of 30 questionnaires were released and 28 were retrieved.The experts generally believed that eight-principle syndrome differentiation was the most useful method in the syndrome differentiation and treatment of this disease.The heat,stasis and toxin were usually acted as the main pathogenic factors while damp and phlegm commonly act as secondary pathogenic factors.They thought that weak body resistance under the invading of evil was the key mechanisms in the deterioration of the disease and they chose clearing heat,activating blood and detoxication as 3 core treatment principles.Conclusions The summarized opinions from the experts should be act as important reference in treating this disease,but its effectiveness and possibility for further generalization need to be validated in the clinical practice.
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Objective To compare the different doses of low-temperature plasma (LTP) on wound healing in BALB/c mice so as to discuss the effects of the optimal dose of low-temperature plasma dealing with wound in mice and the acting mechanism of wound healing.Methods Adoptatmospheric pressure plasma jet discharged by the dielectric barrier was used to treat mouse skin wound.According to the processing time, the wounds were divided into 10s, 20s, 30s, 40s and 50s experimental groups, while naturally healing wounds served as negative controls and the wounds dealt with recombinant human epidermal growth factor served as positive controls.We recorded the wound size every day, observed the histopathological changes, the expression level of type Ⅰ collagen by immunofluorescence, and analyzed the composition of low-temperature plasma jet.Results The wounds with plasma treatment time of 10s, 20s, 30s, and 40s showed significant daily improvement and almost complete closure at days 12, 10, 7, 13, respectively.However, the wounds with plasma treatment time of 50s remained unhealed atday 14.The wounds in positive control group all healed, and the wound healing effect in positive control group could be achieved in 30s group.HE staining and immunofluorescence staining assays showed the optimal result of epidermal cell regeneration, granulation tissue hyperplasia, and collagen deposition in histological aspect at day 7 in 30 s group.The low-temperature plasma jet contained highly reactive free radicals of nitrogen and oxygen, which play an important role in wound healing process.Conclusion Appropriate doses of cold plasma can accelerate wound healing whereas over-doses of plasma can suppress wound healing.The process of wound healing may be related to reactive oxygen and nitrogen species in LTP.
ABSTRACT
Objective To introduce the concept of health promotion to brucellosis comprehensive prevention and control and then the effect was evaluated.We expect this article could provide scientific basis for prevention and control of brucellosis.Methods The study began in March 2014,a high-incidence district of brucellosis in Dali County was selected.Our study populations were divided to primary target groups and secondary target groups by the extent of exposure to sheep.We implemented general health campaigns,targeted health education,intervention and inducement,promotion of establish leading groups,and released relevant policies and rules for target population.According to the information from the questionnaire survey designed by us,before and after the intervention,the difference between the awareness rate of knowledge on brucellosis control,the health behavior formation rate and the effects of different intervention measures in primary target groups,were compared.The correct diagnostic rate in time (in 3 months),the eligible rate of trained health works,the change of the incidence of brucellosis in human cases,the perfection of the relevant policies on brucellosis control were analyzed,and the effectiveness of comprehensive prevention and control and health promotion strategies were evaluated.Results The disease awareness rate of target audience was 62.49％ (12 695/20 315) after the intervention which was 20.23％ (3 746/18 517) before the intervention.The awareness rate of primary target groups and secondary target groups was increased by 39.69％ [before intervention:33.75％ (1 624/4 812),after intervention:73.44％ (3 569/4 860)] and 43.57％ [before intervention:15.48％ (2 122/13 705),after intervention:59.05％ (9 126/15 455)],respectively.South of Luohe and north of Luohe increased by 37.70％ [before intervention:36.81％ (731/1 986),after intervention:74.51％ (1 453/1 950)] and 35.86％ [before intervention:35.06％ (711/2 028),after intervention:70.92％ (1 366/1 926)] after the intervention.The success rate of prevention and control skill on brucellosis in medical staff was 88.52％ (594/671);the correct diagnostic rate of new cases was 93.73％ (370/383).The proportion of new cases in the selected county in 2014 was 18.26％ (269/1 473) of the whole Shaanxi Province,the ratio decreased compared to that of the previous year.The proportion of new cases in 2015 was 6.14％ (75/1 221).The proportion of new cases in 2016 was 3.48％ (33/948).Conclusions Through the implementation of health promotion,health education and health promotion comprehensive measures,the disease awareness rate in target population has increased substantially.These measures are also able to lead focused population to develop health behavior and to decrease the incidence of brucellosis among people,and to realize the sustainable control of human brucellosis.