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OBJECTIVE@#To analyze the literature regarding wrist-ankle acupuncture therapy by data mining technology, and the dominant diseases of wrist-ankle acupuncture therapy were summarized to provide reference for evaluation of specificity effect of wrist-ankle acupuncture therapy.@*METHODS@#The journal articles regarding wrist-ankle acupuncture therapy from the CNKI, WANFANG, and VIP since January 1, 1975 to December 31, 2017, and the medical cases regarding wrist-ankle acupuncture therapy in - and were retrieved. Based on the disease types of wrist-ankle acupuncture therapy in the journal articles and medical cases, the association rules method of data mining technology was applied to calculate frequent itemsets. The self-developed database platform for wrist-ankle acupuncture therapy was used to extract and summarize the information to explore the rules of clinical application.@*RESULTS@#The scope of disease involved a total of 7 disease entities in the literature regarding wrist-ankle acupuncture therapy. In the journal articles, there were 83 disease types and the most common surgical diseases were soft tissue injury and periarthritis of shoulder, the frequency were 34 and 24 times respectively. The total effective rates of wrist-ankle acupuncture therapy were 92.74% in internal medicine, 91.39% in surgery, 91.51% in gynecology, 90.88% in dermatology, 96.20% in pediatric, 89.05% in ophthalmology and otorhinolaryngology and 88.78% in psychiatry. In the medical cases of wrist-ankle acupuncture therapy, there were 118 disease types and the most common diseases were pain and syndrome, herpes zoster was also a common disease. Psychiatric diseases used more wrist-ankle acupuncture therapy, and the common diseases were anxiety and mania.@*CONCLUSION@#Wrist-ankle acupuncture therapy is widely used in treatment of clinical diseases and has significant therapeutic effects. It is mostly used in the treatment of surgery, internal medicine (neurology particularly), dermatology (herpes zoster particularly). Besides, the wrist-ankle acupuncture therapy is also applicable in the treatment of diseases of ophthalmology and otorhinolaryngology, gynecology, pediatric and psychiatry.
Subject(s)
Child , Humans , Acupuncture Points , Acupuncture Therapy , Ankle , Ankle Joint , Data Mining , WristABSTRACT
The photoluminescence properties of carbon quantum dots depend on their size and the properties of surface functional groups. The N-doped carbon dots ( using small molecular ethylenediamine ) with high quantum yield and excellent dispersibility were synthesized by one-step hydrothermal method with biomass tar that was generated in the reductive smelting process as a precursor. Rapid and accurate Fe3+ detection based on the selective fluorescence quenching effect of N-doped carbon quantum dots was achieved. The results showed that the as-synthesized N-doped carbon quantum dots were regular spherical, uniform in size with an average particle size of 2. 64 nm with a quantum yield of 26. 1%, and the crystal lattice spacing was 0. 25 nm, corresponding to the ( 100 ) facet of graphitic carbon structure. The functional groups on the surface of N-doped carbon quantum dots could interact with Fe3+ to form complex compound by coordination, leading to the fluorescence quenching effect. Fluorescence emission ratios kept a linear relationship with the concentrations of Fe3+ in the range of 0. 23-600 μmol/L with the detection limit of 230 nmol/L.
ABSTRACT
The photoluminescence properties of carbon quantum dots depend on their size and the properties of surface functional groups. The N-doped carbon dots ( using small molecular ethylenediamine ) with high quantum yield and excellent dispersibility were synthesized by one-step hydrothermal method with biomass tar that was generated in the reductive smelting process as a precursor. Rapid and accurate Fe3+ detection based on the selective fluorescence quenching effect of N-doped carbon quantum dots was achieved. The results showed that the as-synthesized N-doped carbon quantum dots were regular spherical, uniform in size with an average particle size of 2. 64 nm with a quantum yield of 26. 1%, and the crystal lattice spacing was 0. 25 nm, corresponding to the ( 100 ) facet of graphitic carbon structure. The functional groups on the surface of N-doped carbon quantum dots could interact with Fe3+ to form complex compound by coordination, leading to the fluorescence quenching effect. Fluorescence emission ratios kept a linear relationship with the concentrations of Fe3+ in the range of 0. 23-600 μmol/L with the detection limit of 230 nmol/L.
ABSTRACT
Through computer-based technology and data mining method, with treatment in cases of bloodletting acupuncture therapy in collected literature as sample data, the association rule in data mining was applied. According to self-built database platform, the data was input, arranged and summarized, and eventually required data was acquired to perform the data mining of bleeding volume and method in blood-letting acupuncture therapy, which summarized its application rules and clinical values to provide better guide for clinical practice. There were 9 kinds of blood-letting tools in the literature, in which the frequency of three-edge needle was the highest, accounting for 84.4% (1239/1468). The bleeding volume was classified into six levels, in which less volume (less than 0.1 mL) had the highest frequency (401 times). According to the results of the data mining, blood-letting acupuncture therapy was widely applied in clinical practice of acupuncture, in which use of three-edge needle and less volume (less than 0.1 mL) of blood were the most common, however, there was no central tendency in general.
Subject(s)
Humans , Acupuncture Points , Acupuncture Therapy , Methods , Bloodletting , Methods , Data Mining , Databases, FactualABSTRACT
<p><b>OBJECTIVE</b>To explore the specific efficacy of different moxibustion techniques in treatment of common diseases and clinical indications, and compare the specificity in clinical indications and efficacy among different moxibustion techniques so as to guide clinical practice better.</p><p><b>METHODS</b>The modern computerization and data mining technology were adopted to set up moxibustion literature database. The relevant literature of moxibustion techniques in recent 60 years were collected, screened, examined, extracted and analyzed statistically so as to explore the advantages of different moxibustion techniques in clinical treatment.</p><p><b>RESULTS</b>(1) Of 2,516 literature, moxa stick, moxe cone and moxa device were used in the highest frequency in internal medicine department, for 730 times, 278 times and 102 times respectively. The warm needling technique was used in the highest frequency, for 70 times in the surgical department. (2) In the dermatology department, the curative rate with moxa cone was the highest, 75%. In the ear-nose-throat department, the warm needing technique and moxa device achieved the highest curative rate, 49% for both of them. In the internal medicine department and surgical department, the curative rate of warm needling technique was 53% and 58% respectively. In the gynecology department, the curative rate of moxa device was the highest, 59%. In the pediatrics department, the curative rate of moxa cone was the highest, 80%. (3) The numbers of priority disorders, frequency ≥20 times: 24 kinds of disease for moxa stick, five kinds of disease for moxa cone, 2 kinds of disease for warm needling technqiue and one disorder for moxa device. Facial paralysis, diarrhea, lumbar and leg pain and elbow and knee swelling pain were of the highest priority, treated with these 4 moxibustion techniques, with a certain of literature research values. (4) The warm needling technique achieved the better efficacy on elbow and knee swelling pain, lumbar and leg pain and diarrhea compared with the other three techniques and the curative rate was higher. The moxa device tecnique achieved the higher curative rate for facial paralysis compared with the other three techniques.</p><p><b>CONCLUSION</b>Through the comparison of application frequency, curative rate, clinical application frequency in disorders and the efficacy of priority disorders in the treatment with different moxibustion techniques, it is found that moxa stick, moxa cone and moxa device are simple in manipulation, safe and effective. Hence, they can be extensively used in the treatment of common disorders in every department in clinic. The warm needling technique acts on the body by the co-work of needling and warming stimulation of mugwort. It achieves the particular effect on the disorders with complicated etiologies compared with the other three techniques. It can be chosen in priority for the disorders caused by blockage in meridian and collateral and stagnation of qi and blood.</p>
Subject(s)
Humans , Clinical Trials as Topic , Data Mining , Meridians , Moxibustion , Methods , Treatment OutcomeABSTRACT
<p><b>OBJECTIVE</b>Using the data mining technology to analyze the application law of bloodletting therapy for the diseases relevant with soft tissue infection and explore the effect specificity of bloodletting therapy.</p><p><b>METHODS</b>The variety of diseases treated with bloodletting therapy was taken as the sample data by collecting the reports from the periodical literatures. The network database of bloodletting literature was set up. The association rule of data mining technology was adopted to extract the information on the diseases relevant with soft tissue infection in the periodical literatures. The frequency item of the superiority disease category was calculated. And the deep mining was done in terms of the needle device, point selection and the bleeding amount separately. The application law of bloodletting therapy was summarized in the treatment of the diseases relevant with soft tissue infection.</p><p><b>RESULTS</b>Fourteen kinds of relevant diseases of soft tissue infection treated with bloodletting therapy were included in the contemporary periodical literatures, of which, the reported case number and the reporting frequency were the highest for hordeolum and breast abscess. The three-edged needle was used the most frequently in the manipulation. The acupoints selected were the local Ashi points, combined with the symptomatic acupoints. The bleeding amount was not normalized by the ideas of different physicians.</p><p><b>CONCLUSION</b>The bloodletting therapy achieves the better curative effect on some diseases relevant with soft tissue infection and this therapy deserves to be further promoted in clinical practice.</p>
Subject(s)
Female , Humans , Acupuncture Points , Bloodletting , Methods , Data Mining , Soft Tissue Infections , TherapeuticsABSTRACT
In the present study, we developed a two-liquid phase fermentation system by adding 1% n-dodecane as oxygen-vector to enhance the microbial lipids productivity of Trichosporon fermentans using cassava starch hydrolysate. Results suggest that the oxygen-vector could alleviate the oxygen shortage in flask fermentation. The cell mass and lipids concentration were 101.2 g/L and 50.28 respectively in 2 L fermenter with the presence of 1% n-dodecane. Additionally, gas chromatography analysis also reveals that the microbial lipids produced by T. fermentans contained a higher percentage of saturated fatty acid in the oxygen-vector case.
Subject(s)
Alkanes , Chemistry , Biofuels , Fermentation , Industrial Microbiology , Methods , Lipids , Manihot , Metabolism , Starch , Metabolism , Trichosporon , Genetics , MetabolismABSTRACT
A total of 127 strains of endophytic fungi were isolated from roots, branches and leaves of Huperzia serrata. These strains were identified into 19 genera based on morphological characters and ribosomal DNA (rDNA) sequence analysis, there into Penicillium, Aspergillus and Podospora were dominant populations in H. serrata. From analysis results we found some endophytic fungi showed a certain degree of tissue preference. The isolation rate and colonization rate of stems were both larger than those of leaf and roots. After testing the acetylcholinesterase (AChE) inhibitory activity of these endophytic fungi, a total of 39 endophytic fungi belonging to 15 genera showed AChE inhibition. Eleven endophytic fungi showed potent AChE inhibition, 7 of which were isolated from leaf. The research not only provided theoretical basis for developing and utilizing the resources of endophytic fungi in H. serrata but also showed a new path for searching medicines resource which has AChE inhibitory activity.
Subject(s)
Cholinesterase Inhibitors , Pharmacology , Fungi , Classification , Huperzia , MicrobiologyABSTRACT
To investigate the energy utilization efficiency of Synechococcus sp. PCC7942 under mixotrophic conditions, we studied its growth characteristics in mixotrophic cultures with glucose and acetic acid respectively and discussed the carbon metabolism and energy utilization based on metabolic flux analysis. Results showed that both glucose and acetate could better enhance the growth of Synechococcus sp. PCC7942, and the latter was more effective. The metabolic flux through glycolytic pathway in mixotrophic cultures was stimulated by glucose whereas depressed by acetate, while the flux through the tricarboxylic acid cycle increased in both cases. Under mixotrophic conditions, glucose makes more significant impact on the diminishment of photochemical efficiency of Synechococcus sp. PCC7942. Although the contribution of light energy was smaller, the cell yields based on total energy in mixotrophic cultures were higher comparing with photoautotrophic culture. The energy conversion efficiencies based on ATP synthesis in photoautotrophic culture, mixotrophic cultures with glucose and with acetate were evaluated to be 6.81%, 7.43% and 8.77%, respectively.