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OBJECTIVE@#To explore the effectiveness on exogenous fever and the characteristics of effective population, as well as the specialties of prescription of acupoint application.@*METHODS@#Using the internet electronic diagnosis and treatment platform (Spring Broadcast Wanxiangyun Clinic Database, and the main TCM suitable technology promoted by this platform is acupoint application therapy), from August 24, 2020 to November 5, 2020, the patients complained with fever and diagnosed as common cold, with a record of initial visit and at least one return visit, were included as the subjects. According to whether acupoint application therapy was received or not, the subjects were divided into an exposure group (with acupoint application therapy, 26 664 cases) and a non-exposure group (without acupoint application therapy, 515 cases). Using the propensity score, the mixed factors, e.g. age and sex, were matched between the two groups. The disappearance rate of fever (within 2 days) and the time for the first fever disappearance were taken as the effect indexes. The association rules extraction was adopted to analyze the characteristics of effective population and acupoint application prescription in treatment of exogenous fever.@*RESULTS@#After propensity score matching, there were 1 229 cases in the application group and 423 cases in the non-application group. The disappearance rate of fever in the application group was 1.82 times as high as that in the non-application group (P<0.05). The time for the first fever disappearance in the application group was shorter than the non-application group (P<0.01). A total of 5 370 cases were effective with acupoint application therapy, of which, the median age was 2 years old and the proportion of children patients under 6 years old was relatively high. In the effective crowd, the most commonly-used acupoints were Shenque (CV 8), Dazhui (GV 14), Yongquan (KI 1) and Tiantu (CV 22), etc. Shenque (CV 8) and Dazhui (GV 14) were highly associated and the support was 62.57%. The most common herbal materials in the acupoint application therapy included Radix et Rhizoma Rhei, Natrii Sulfas, Radix Scutellariae, Herba Ephedrae and Radix Bupleuri, etc. Radix et Rhizoma Rhei and Natrii Sulfas were most commonly used at Shenque (CV 8) and the supports were 57.49% and 57.21% respectively. Herba Ephedrae was most commonly applied to Shenque (CV 8) and Dazhui (GV 14) and the supports were 48.21% and 43.91% respectively. Radix Bupleuri was the most common herb at Dazhui (GV 14) with the support of 46.61%. Besides, the most commonly combined western drugs included cefixime and keteling in the acupoint application therapy and the supports were 13.07% and 12.72% respectively.@*CONCLUSION@#Acupoint application is effective on exogenous fever. The common therapy refers to Radix et Rhizoma Rhei and Natrii Sulfas plaster at Shenque (CV 8), while Herba Ephedrae and Radix Bupleuri at Dazhui (GV 14).
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Child , Child, Preschool , Humans , Acupuncture Points , Drugs, Chinese Herbal/therapeutic use , Fever/therapy , Retrospective Studies , SeasonsABSTRACT
OBJECTIVE@#To observe the influence of acupoint application on the use of antibiotics in primary clinic practice, and explore the effect of acupoint application and its influence on the use of antibiotics based on common diseases in primary clinic (fever, cough, diarrhea, sore throat).@*METHODS@#With the help of the internet electronic diagnosis and treatment platform (the main TCM suitable technology promoted by this platform is acupoint application therapy), the diagnosis and treatment data of 1.23 million patients in 2 000 primary clinics from August 24, 2020 to March 31, 2021 were collected. The patients were divided into an application group (acupoint application treatment) and a non-application group (non-acupoint application treatment), and the proportion of antibiotic use in the two groups was compared. The propensity score was used to match age, gender, concomitant symptoms, diagnosed diseases and other confounding factors of treatment, and the disappearance rate of symptoms (fever, cough, diarrhea, sore throat) and the time to first disappearance of symptoms were compared between the two groups.@*RESULTS@#A total of 1 230 923 patients were analyzed, including 1 048 382 cases in the application group, accounting for 85.2%; 182 541 cases in the non-application group, accounting for 14.8%. The most patients who used acupoint application treatment were 0-2 years old, followed by 3-6 years old, and the patients over 15 years old who did not use acupoint application treatment were the most. The proportion of antibiotic use in the application group was 2.4%, lower than that in the non-application group (44.2%, P<0.001). The proportion of antibiotic use in all ages of patients in the application group was lower than that in the non-application group (P<0.001). Among the common diseases in primary clinic (fever, cough, diarrhea and sore throat), the proportion of antibiotic use in the application group was lower than that in the non-application group (P<0.01); the disappearance rate of symptoms in the application group was higher than that in the non-application group, and the time to first disappearance of symptoms was shorter than that in the non-application group (P<0.001).@*CONCLUSION@#Acupoint application has a certain influence on the use of antibiotics in primary clinic patients. In the treatment of common diseases, patients treated with acupoint application have better curative effect and lower proportion of antibiotic use.
Subject(s)
Adolescent , Child , Child, Preschool , Humans , Infant , Infant, Newborn , Acupuncture Points , Anti-Bacterial Agents/therapeutic use , Cough/drug therapy , Diarrhea , Pharyngitis/drug therapyABSTRACT
Objective To investigate the effects of a novel enhancer of Zeste homolog 2 (EZH2) inhibitor GSK126 in vitro on the cell proliferation and apoptosis in acute leukemia and lymphoma cells. Methods CCKˉ8 assay was used to measure the effects of GSK126 with different concentrations and time on the cell proliferation in human Tˉcell acute lymphoblastic leukemia (TˉALL) CEM cell line, acute monocytic leukemia U937 cell line and Burkitt lymphoma Raji cell line. Annexin V/PI double staining method was used to determine the effects of GSK126 on the cell apoptosis. The effect of GSK126 on the mRNA levels of EZH2, bclˉ2 and bclˉxL were measured by using quantitative polymerase chain reaction (qPCR). Results After the function for 24 h, 48 h and 72 h, compared to the negative control group (0 μmol/L), 5, 10, 15, 20, 25 μmol/L GSK126 treatment showed a significant doseˉand timeˉdependent cell proliferation suppression in CEM cells; 5, 10, 15, 20 μmol/L GSK126 treatment showed a significant doseˉand timeˉdependent cell proliferation suppression in U937 cells; 5, 10, 15, 20, 25, 30 μmol/L GSK126 treatment showed a significant timeˉdependent suppression in Raji cells (all P< 0.05). The 48 h 50% inhibitory concentration ( IC 50) of GSK126 on CEM, U937, Raji cells was (13.46 ±0.83), (11.65 ±1.02), (15.00 ±0.19) μmol/L, respectively. GSK126 treatment with the doses of 8, 12 and 16 μmol/L promoted the apoptosis of CEM and U937 cells compared with the negative control group (0 μmol/L), and there were statistical differences in the apoptosis rate (F＝ 167.995, P< 0.01; F＝ 158.400, P< 0.01). In Raji cells, only 16 μmol/L GSK126 treatment had a higher cell apoptosis rate compared with the control group (t＝ 47.998, P< 0.05). Furthermore, 8, 12 and 16 μmol/L GSK126 treatment suppressed the expressions of EZH2 mRNA in CEM, U937 and Raji cells compared with the control group (F＝82.035, P<0.01; F＝ 252.712, P< 0.01; F＝ 690.536, P< 0.01), and the expressions of bclˉ2 and bclˉxL mRNA (bclˉ2: F＝ 1 900.525, P< 0.01; F＝ 431.324, P< 0.01; F＝216.184, P<0.01; bclˉxL: F＝256.751, P<0.01; F＝147.019, P<0.01; F＝209.325, P<0.01). Conclusion EZH2 plays an important role in the occurrence and development of acute leukemia and lymphoma. GSK126 as a high selective inhibitor of EZH2 might be a potential new drug in treatment of hematological malignancies.
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<p><b>OBJECTIVE</b>To investigate the efficacy of integrated Chinese and Western medicine (IM) in the treatment of metastatic colorectal cancer (mCRC) in a cohort study.</p><p><b>METHODS</b>The survival outcome of patients receiving IM was compared with that of patients receiving Western medicine alone. The study design was adopted with "continuous administration of Chinese medicine for ⩾ 3 months" as the exposure factor. Patients who met this exposure factor were assigned to the IM cohort (Group A, 110 patients). Patients who did not meet this exposure factor were assigned to the Western medicine cohort (Group B, 225 patients). The overall survival (OS), progression-free survival (PFS), and 1st year, 2nd year, and 3rd year survival in the two cohorts were compared.</p><p><b>RESULTS</b>The median OS in Group A and B were 18 months [95% confidence interval (CI) 15-21] and 16 months (95% CI 14-18), respectively, and the median PFS in Group A and B were 6 months (95% CI 4-7) and 5 months (95% CI 4-6), respectively. No statistically significant differences were observed between the groups (P=0.186, P=0.223). Group A demonstrated significantly longer OS and PFS than Group B in the following subgroups: female patients, patients with lesions in the right half of the colon, and those who received first-line treatment (P<0.05). In the subgroup of elderly patients (age>65 years), the OS in Group A was longer than that in Group B (P<0.05).</p><p><b>CONCLUSION</b>IM could prolong the survival of patients with mCRC. (Registry No. ChiCTR-IOR-17010497).</p>
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Objective To analyze the resistance genes of multidrug-resistant Pseudomonas aeruginosa by high throughput sequencing and bioinformatics.Methods Multiple drug-resistant strains were screened from 246 strains of Pseudomonas aeruginosa.The genome and plasmid DNA of target bacteria were extracted by al-kaline lysis and sequenced by high throughput.The resistance genes were analyzed by bioinformatics.Results 102 strains of multidrug resistant strains were detected,21 strains of extensively drug resistant strains of poly-myxin B sensitive.102 strains of multidrug resistant Pseudomonas aeruginosa samples by high-throughput se-quencing generated reads 32 088 766,the total length of 98 nt,sequencing base 3.1 Gb,8 types of antibiotic re-sistance were found,containing 21 kinds of resistant genotypes,a total of 16 polymorphic loci gene had 69 nu-cleotides,including 8 genotypes of 17 loci the occurrence of non-synonymous mutations,total 24.6% SNP loci. Conclusion Analysis of the use of multi drug resistant pathogen resistant bacteria has the feasibility of high-throughput gene sequencing technology hybrid genome.
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A method for the simultaneous determination of oxygen and nitrogen in synthetic diamonds by inert gas high temperature extraction-impulse heating method was proposed. The sample weight, the selection of analysis power and the calibration curves of oxygen and nitrogen were discussed. Oxygen and nitrogen in analytical samples are determined. Values of RSDs (n=7) for oxygen and nitrogen were less than 4. 5% and 4. 0% respectively. The analytical results of oxygen and nitrogen obtained by the proposed method were in good agreement with those by inert gas fusion-impulse heating method.
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A method for the determination of Fe, Co, Mn and Ni in synthetic diamonds by inductively coupled plasma atomic emission spectrometry ( ICP-AES) was proposed. The synthetic diamond sample was decomposed completely, while the sample was burned in air at 1000 ℃ for 10 h, and then a mixed acid of H2 SO4 , aqua regia and HClO4 was used for the dissolving the residue of the sample. In this method, the limits of detection of Fe, Co, Mn and Ni were 0. 0147, 0. 0018, 0. 0006 and 0. 0027 mg/L, respectively. Under the optimum condition, Fe, Co, Mn and Ni in synthetic diamond sample were determined. The values of RSDs (n=7) were less than 0. 5%. The recoveries of added standard were 94. 0%-105. 0%.
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With the active encouragement of the Chinese government, all domestic clinical research institutes pay more attention to the human research protect program (HRPP) during the process of clinical trials, and actively follow the regulations of medical ethical practice. We could make fully preparation for the accreditation by the correlated international organizations only by further analyzing the Association for Accreditation of Human Research Protection Program (AAHRPP) from a whole and in each accreditation field at different levels, thus having a clear understanding the difference in acknowledging the difference between China's hospitals and America's hospitals.
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Humans , Accreditation , China , Clinical Trials as Topic , Public Policy , United StatesABSTRACT
ObjectiveTo explore the effect and mechanism of Toll-like receptor 4(TLR4) ligand LPS-mediated inhibition hepatitis B virus (HBV) replication in Bewo cells.MethodsFirst of all,2 μg 1.3-fold HBV recombinant vector pcDNA3.1 ( + )-HBV1.3 were transfected into Bewo cells,after 12 h,the cells were treated with LPS for 3 d.To observe the kinetics of IFN-β and TNF-α expression in Bewo cells,the Bewo cells were exposed to TLR4 ligand LPS.And the effect of pyrrolidine dithiocarbamate ( PDTC),an inhibitor of NF-κB,on LPS-induced cytokines was also observed.The HBsAg,HBeAg and HBV DNA level in the culture supernatant were detected by Microparticle Enzyme Immunoassay (MEIA) and fluorescence quantitative PCR,respectively,and the expression of IFN-β,TNF-α,TRIF and MyD88 was detected by ELISA and RT-PCR,respectively.ResultsCompared with control group,LPS could significantly suppress HBV replication in Bewo cells ( P ＜0.01 ),and it could induce the production of TNFα in Bewo cells ( P ＜ 0.05 ),in time-and dose-dependent manners.PDTC strongly inhibited LPS and induced TNF-α production,but had no much effect on IFN-β in Bewo cells ( P ＜ 0.001 ).Compared with control group,the mRNA levels of MyD88 were significantly induced by LPS in the Bewo cells transfected with this recombinant vector( P ＜ 0.001 ).ConclusionsTLR4 ligand LPS could significantly suppress HBV replication by inducing TNF-α production in Bewo cells mainly via the MyD88/ NF-κB signal pathway.
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Objective To explore the relationship between TLR3 mRNA expression on peripheral blood mononuclear cells(PBMCs)and acute rotavirus(RV)diarrhea.Methods Sixty-one children with acute RV diarrhea served as study subject,the expression of TLR3 mRNA on PBMCs was detected by real-time fluorescence quantitative RT-PCR.the concentrations of IFN-γand TNF-α in serum were measured by the method of Enzyrme-linked immunosorbent assay(EUSA).Results The expression of TLR3 on PBMCs and the serum levels of IFN-γ and TNF-α in the serious diarrhea group were 0. 820±0.051,(33.67±12.88)Pg/ml, (62.21±14.65)pg/ml,respectively,while it were 0.717±0.040,(24.01±10.06)pg/ml,(50.99± 12.18)pg/ml in the slight diarrhea group,and 0.525±0.029,(12.52±5.19)pg/ml,(28.65±7.44)pg/ml in the control group.Compared with the control group.the expression of TLR3 on PBMCs and the serum levels of IFN-γ,TNF-α in the serious and slight diarrhea group were significantly higher(P<0.01).There were significant differences between the serious and slight diarrhea group(P<0.01).There were positive relationship between the expression of TLR3 on PBMCs and tHe serum IFN-γ,TNF-α levels(r=0.431,P< 0.05,r=0.372,P<0.05).Conclusion The expression of TLR3 on PBMCs in children with acute rotavirus dialThea iS up-regulated,TLR3 and its mediated immune response are associated with the development of acute rotavirus diarrhea.
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Based on ZhangShi YiTong written by ZHANG Lu of Qing dynasty, and the record that external application of Baijiezi (seeds of Brassica Alba) for treating asthma of cold syndrome, retrospective study is conducted to modern literature of treating winter diseases in summer with acupoint sticking therapy for preventing and treating chronic cough and asthma. Learning from thoughts and methods of evidence-based medicine, and according to subject characteristics of TCM and acupuncture, acupoints and point-selecting discipline of prescription for preventing and treating chronic cough and asthma in summer with acupoint sticking are analyzed. The results show that the top ten common acupoints used for acupoint sticking therapy of treating winter diseases in summer are Feishu (BL 13), Dingchuan (EX-B 1), Xinshu (BL 15), Geshu (BL 17), Danzhong (CV 17), Shenshu (BL 23), Gaohuang (BL 43), Dazhui (GV 14), Pishu (BL 20), Tiantu (CV 22), most of which belong to the Bladder Meridian of Foot-Taiyang, Conception Vessel and Governor Vessel or extra-meridian points. It refers that the core acupoints of acupoint sticking therapy are Feishu (BL 13), Dingchuan (EX-B 1), Xinshu (BL 15), Geshu (BL 17), Danzhong (CV 17), and adjunct points can be selected by syndrome, disease different stage, disease or symptoms.
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Humans , Acupuncture Points , Asthma , Drug Therapy , Clinical Trials as Topic , Cough , Drug Therapy , Drug Prescriptions , Drugs, Chinese Herbal , Therapeutic Uses , SeasonsABSTRACT
Based on the optimum clinical evidence, consulting the international guide, the outstanding guidelines of acupuncture clinical practices is formulated in order to promote the process of acupuncture modernization and internationalization. According to consensus of experts, using the questionnaire method, integrating the characteristics and requirements for acupuncture clinical practices, the guidelines reflect the characteristics of acupuncture, for instance, applicability, inheritance, holism, and the discipline characteristics. Thus, the guidelines will standardize the treatments in acupuncture clinical practices, strengthen medical service quality management, control medical costs, and promote the process of acupuncture modernization and internationalization.
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Humans , Acupuncture Therapy , Reference Standards , Practice Guidelines as Topic , Practice Patterns, Physicians' , Reference StandardsABSTRACT
Based on the literatures about the optimized effectiveness of the acupoint sticking therapy for diseases which are attacked in winter but are treated in summer, the main constituent elements of plaster, acupoints, the dose and the application time are reviewed and analyzed. It is suggested that the stepwise procedures are adoped to accumulate clinical evidence, standardize the technique instructions based on the clinical evidences, and perform high quality clinical trials.
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Humans , Acupuncture Points , Clinical Trials as Topic , Drug Therapy , Methods , Reference Standards , Drugs, Chinese Herbal , Therapeutic Uses , Seasons , Treatment OutcomeABSTRACT
This article analyzes the particularities of medical products and introduces a design of a medical cart, based on the principles of ergonomics. Its construction embodies convenience, comfort, safety and efficiency of ergonomic factors.
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Durable Medical Equipment , Equipment Design , ErgonomicsABSTRACT
OBJECTIVE To realize the situation of the infection of Ureaplasma urealyticum(Uu) and Mycoplasma hominis(Mh) and the drug resistance among the female patients with urogenital tract infection.METHODS Totally 813 specimens in the female patients with urogenital tract infection were collected,cultured and tested for drug sensitivity with mycoplasma test drug sensitivity kit.RESULTS From the specimens of 813 cases the infection of Uu was in 296 cases(36.4%),the infection of Mh in 13 cases(1.6%),and the mixed was in 71(8.7%) cases,totally 380 cases(46.7%) were infected.The results of drug sensitivity showed that the sensitivities of Uu and Mh to josamycin,doxycycline and minocyclin were remarkable and the drug resistance of Uu and Mh to ofloxacin was the most prominent.CONCLUSIONS The infection of Uu and Mh is high among the femalepatients with urogenital tract infection.Especially the infection of Uu is usual.Uu and Mh have high drug resistance to many antibiotics,especially to ofloxacin.There is some difference between the drug resistances of Uu,Mh and Uu+Mh.To treat the infection of Mycoplasma some antibiotics are good choices,such as josamycin,doxycycline and minocyclin.
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Acupuncture and moxibustion have obvious therapeutic effect on spastic paralysis of apoplexy, but there is no common standard for evaluation of therapeutic effects. Available standards for assessment of therapeutic effect of acupuncture and moxibustion on spastic paralysis of apoplexy are not complete. Acupuncture and moxibustion improve clinical symptoms of the patient of spastic paralysis of apoplexy to a considerable degree, a evaluation system for results of clinical symptoms of the patient can be set up, so as to perfect the criteria for evaluation of therapeutic effects of acupuncture and moxibustion on this disease.
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Humans , Acupuncture , Acupuncture Therapy , Moxibustion , Muscle Spasticity , StrokeABSTRACT
<p><b>OBJECTIVE</b>To explore the mechanism of interleukin-6 (IL-6) on acrosome reaction (AR) in human sperm.</p><p><b>METHODS</b>Sperm acrosin activity was measured by BAEE/ADH and AR evaluated by FITC-PSA.</p><p><b>RESULTS</b>IL-6 could induce the activity of acrosin and superoxide dismutase (SOD) and enhance AR in human sperm. AR was not induced by extracellular Ca2+, and IL-6-induced AR did not occur in Ca2(+)-free medium. Calphostin C, one inhibitor of the protein kinase C (PKC), could block IL-6-induced AR in human sperm.</p><p><b>CONCLUSION</b>IL-6 could induce AR by stimulating the activity of acrosin and SOD in human sperm, which also involves the activation of PKC, and requires the presence of extracellular Ca2+.</p>
Subject(s)
Adult , Humans , Male , Acrosin , Metabolism , Acrosome Reaction , Calcium , Pharmacology , Cells, Cultured , Interleukin-6 , Pharmacology , Naphthalenes , Pharmacology , Protein Kinase C , Spermatozoa , Superoxide Dismutase , MetabolismABSTRACT
10pg/ml and IL-8≥70 pg/ml as the critical value,PCT and IL-6 levels had diagnostic sensitivities of 90.6% and 75.0%,and specificities of 83.3% and 77.7%,respectively.The combination of PCT and IL-6 had a sensitivity of 81.2%,and specificity of 94.2%.The positive predictive value was of 96.2% and the negative predictive value of 73.0%.CONCLUSIONS Serum PCT appears to be a promising indicator in differentiating viral infection from bacterial gastroenteritis,but the combination of PCT and IL-6 has a more clinical value.