The conventional acupoint therapy for rheumatoid arthritis often uses traditional Chinese medicine preparations in the dosage forms of powder, ointment, and paste. However, these dosage forms have obvious drawbacks, such as low transdermal absorption, strong skin irritation, and easy detachment. Creating a traditional Chinese medicine acupoint therapy characterized by high penetration, low toxicity, low irritation, and convenient administration is of great significance. With the development of new technology for modern traditional Chinese medicine preparations, modern dosage forms such as microemulsion, microparticle, hydrogel, and liposome are combined with acupoint administration, and the derived therapeutic methods include acupoint application, acupoint injection, microneedle, and nanoporous acupuncture needle. The combination of new dosage forms of traditional Chinese medicine preparations and acupoint administration has the advantages of high drug permeability, high retention, and the formation of drug acupoint storage. The accumulation of drugs in acupoints continuously amplifies the acupoint effect, achieving a synergistic effect of drug treatment and acupoint treatment(1+1>2). This article reviews the relevant research and improvement of new dosage forms of traditional Chinese medicine preparations combined with acupoint administration for the treatment of RA, providing new development ideas for the combination of traditional Chinese medicine acupoint therapy and modern new formulation technologies.
Humans ; Arthritis, Rheumatoid/drug therapy* ; Drugs, Chinese Herbal/administration & dosage* ; Acupuncture Points ; Dosage Forms ; Medicine, Chinese Traditional/methods* ; Animals

Aim To observe the effect of epimedium on the proliferation and stem cell-like character expression of breast cancer cells, and investigate the relationship between the inhibition of stem cell-like character and miR-148a by epimedium, and its molecular mechanism. Methods After treatment with different concentrations of epimedium, cell viability and population dependence were detected by MTT assay and colony formation assay; the breast cancer stem cell-derived mammosphere formation was examined by Mammosphere assay; the expression levels of CD44,ALDH-1, Oct4,BMIl and EpCAM were detected by qPCR; the protein expression levels of EpCAM, SOX4, ZO-1, E-cadherin and vimentin were detected by Western blot; the protein localization of EpCAM was observed by im-munofluorescence assay; the effect of epimedium on migration was detected by wound healing assay. The miR-148a mimic was transfected into MDA-MB-231 cells, and the effects of epimedium on stem-like character expression of transfected MDA-MB-231 cells were observed. Results Epimedium significantly inhibited the proliferation and population dependence of MDA-MB-231 cells (P < 0.05 ), and reduced the breast cancer stem cell-derived mammosphere formation; compared with control group, epimedium significantly decreased mRNA levels of CD44, ALDH-1, Oct4, BMI1 and EpCAM (P <0.05) ,decreased protein contents of EpCAM, SOX4 and Vimentin (P < 0.05 ), up-regulated the protein expression of ZO-1 and e-cadherin ( P <0.05) ,and decreased the migration ability of MDA-MB-231 cells (P < 0.05). Epimedium up-regulated the expression of miR-148a in MDA-MB-231 cells (P <0.01). YYH + miR-148a mimic group significantly inhibited stem-like character expression and EMT process of breast cancer MDA-MB-231 cells compared with control group (P <0.05). Conclusions Epimedium can inhibit the proliferation of MDA-MB-231 cells, which may be related to the up-regulation of miR-148a, decrease of stem-like character expression of breast cancer cells,and inhibition of EMT.

Objective: To analyze the survival and influencing factors of chimeric antigen receptor (CAR) T-cell therapy in relapsed/refractory acute B-cell lymphoblastic leukemia (R/R B-ALL) . Methods: Clinical information of patients who received CAR-T-cell therapy and achieved complete remission of R/R B-ALL between May 2015 and June 2018 at the Shaanxi Provincial People's Hospital was obtained. Kaplan-Meier analysis was used to evaluate the overall survival (OS) and leukemia-free survival (LFS) times of patients, and Cox regression analysis was performed to analyze the prognostic factors that affect patient survival after CAR-T therapy. Results: Among the 38 patients with R/R B-ALL, 21 were men, with a median age of 25 (6-59) years and a median OS time of 18 (95% CI 3-33) months. Multivariate Cox regression analysis showed that positive MLL-AF4 fusion gene expression was an independent risk factor for OS and LFS (OS: HR=4.888, 95% CI 1.375-17.374, P=0.014; LFS: HR=6.683, 95% CI 1.815-24.608, P=0.004). Maintenance therapy was a protective factor for OS and LFS (OS: HR=0.153, 95% CI 0.054-0.432, P<0.001; LFS: HR=0.138, 95% CI 0.050-0.382, P<0.001). In patients with MRD negative conversion, LFS benefit (HR=0.209, 95% CI 0.055-0.797, P=0.022) and OS difference was statistically insignificant (P=0.111). Moreover, patients with high tumor burden were risk factors for OS and LFS at the level of 0.1 (OS: HR=2.662, 95% CI 0.987-7.184, P=0.053; LFS: HR=2.452, 95% CI 0.949-6.339, P=0.064) . Conclusion: High tumor burden and high-risk genetics may affect the long-term survival rate of patients with R/R B-ALL receiving CAR-T, and lenalidomide-based maintenance therapy may improve their prognosis.
Male ; Humans ; Adult ; Middle Aged ; Female ; Receptors, Chimeric Antigen/genetics* ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/genetics* ; Immunotherapy, Adoptive ; Precursor B-Cell Lymphoblastic Leukemia-Lymphoma ; Cell- and Tissue-Based Therapy

Objective:To observe the influence of shared medical appointments on health-related quality of life and quality of sleep in patients after liver transplantation.Methods:By randomized controlled study, a total of 124 patients after liver transplantation were included from our hospital from January 2018 to January 2019, and according to the lottery method, all subjects were divided into the routine management group ( n=64) who received routine outpatient intervention and the shared medical management group ( n=60) who received shared medical appointments management. The health-related quality of life and quality of sleep were investigated and compared by post-liver transplant quality of life questionnaire (pLTQ) and Pittsburgh sleep quality index (PSQI) before intervention (the day of discharge) and after intervention (the end of the last shared outpatient service). Results:After intervention, the dimension scores of worry, economics, body function, emotional function, health service, complication and total score of pLTQ were improved in tow groups than before intervention [the routine management group: (41.90±7.61), (18.13±4.22), (22.22±5.10), (14.92±3.28), (20.39±4.87), (14.63±3.99), and (132.19±37.09) vs (32.25±5.55), (12.77±3.47), (17.58±4.72), (9.23±1.38), (15.17±4.81), (10.89±1.51) and (98.00±29.03) score, t=8.20, 7.85, 3.58, 12.79, 6.10, 7.01, 5.81, all P<0.001; shared medical management group: (46.12±7.92), (24.16±5.34), (25.55±5.42), (17.90±3.60), (24.81±5.12), (17.93±3.60) and (155.47±41.00) vs (32.57±5.69), (12.81±3.82), (17.00±4.70), (9.60±1.39), (15.39±4.84), (11.00±3.52) and (98.37±28.96) score, t=10.76, 13.39, 9.23, 16.66, 10.36, 10.66, 8.81, all P<0.001], and those in the shared medical management group were higher than those in routine management group ( t=3.03, 6.95, 3.53, 4.82, 4.93, 4.83, 3.32, all P<0.05). After intervention, the total score of PSQI scale were lower than before intervention in the routine management group [(10.48±2.14) vs (11.89±2.45) score, t=3.47, P=0.001], and the dimensions score of sleep quality, full-sleep time, sleep time, sleep efficiency, sleep disorders, daytime function, hypnotic and total score of PSQI were lower than before intervention in the shared medical management group [(1.41±0.32), (0.54±0.13), (1.17±0.26), (1.11±0.35), (1.21±0.27), (1.30±0.33), (1.08±0.21) and (8.05±1.75) vs (1.88±0.53), (0.86±0.37), (1.84±0.41), (2.05±0.56), (1.39±0.33), (1.47±0.43), (1.22±0.32) and (11.71±2.43) score, t=-5.88, -6.32, -10.69, -11.03, -3.27, -2.43, -3.65, -9.47, all P<0.05], and those in the shared medical management group were lower than those in routine management group ( t=-6.68, -6.39, -10.43, -10.97, -2.62, -2.12, -3.54, -6.90, all P<0.05). Conclusion:Shared medical appointments model can improve the health-related quality of life and quality of sleep in patients after liver transplantation, and improve the effectiveness of outpatient intervention.

OBJECTIVE: To construct and verify a standard template of white matter based on Chinese normal 0 to 2 years old infants by using nonlinear high registration accuracy of non-rigid diffeomorphism paradigm (large deformation diffeomorphic metric mapping, LDDMM). METHODS: Full-term spontaneous labor children without maternal pregnancy disease (hypertension, diabetes, etc.), intrauterine hypoxia and ischemia, head trauma, intracranial infection, intracranial surgery history, family history of mental disorders were selected. Diffusion tensor imaging (DTI) data from the 120 normal Chinese infants under 2 years old were acquired after excluding the existence of neurological diseases revealed by neurologists, radiologists and Gesell Developmental Scale. All the data were divided into six groups including group A: 1 day to 1.5 months, group B: 1.5 to 4.5 months, group C: 4.5 to 9.0 months, group D: 9 to 15 months, group E: 15 to 21 months, and group F: 21 to 24 months. Data pre-processing, normalizing, tensor fitting and calculation of all the images were performed by using MRlcron, DtiStudio, DiffeoMap and SPM software package combined with LDDMM image registration method based on the selected single template of each group. And the average templates of each group were constructed by MATLAB software platform. The set of templates included fractional anisotropy figure (FA), color map, T1 weighted image, b0 image and the mean of all DWfs figures. RESULTS: The templates of FA, T1, b0, DWfs and color map for the normal brain magnetic resonance white matter development of the Chinese infants aged 0 to 2 years were successfully established with the subjective scores exceeding 2 points. The objective evaluation root mean squared error was controlled below 0.19, and the cubic chart of brain alternation trend for the children aged 0 to 2 years was consistent with previous literature. CONCLUSION Constructing a standard template of white matter based on Chinese normal infants, by using nonlinear high registration accuracy of non-rigid diffeomorphism paradigm provides not only a foundation of further research on brain development, mechanism and treatment of pediatric diseases associated with brain, but also objective and fair imaging information for medical education and research.
Brain/diagnostic imaging* ; Child ; Child, Preschool ; Diffusion Tensor Imaging ; Humans ; Image Processing, Computer-Assisted ; Infant ; Infant, Newborn ; Magnetic Resonance Spectroscopy ; Software ; White Matter/diagnostic imaging*

Aim To investigate the effects of aralosdie C (SMC)isolated from aralosides on contractile func-tion and calcium transients in ischemia / reperfusion(I/R)-induced rat myocardial injury and the role of CaMK II. Methods The cardiomyocytes were divided into control group,I/ R group,I/ R + SMC group,KN-93+ I/ R + SMC group. The effect of SMC on the con-tractile function and calcium transient of I/ R cells was measured by cell shrinkage and ion concentration sim-ultaneous detection system. Results SMC(8 μmol· L - 1 )improved the contractile function of I/ R cardio-myocytes and the calcium transients,and SMC in-creased the rate of calcium transient and [Ca2 +]i up /down regulation significantly. While CaMK II was blocked by KN-93,the effect of SMC on contractile function and calcium transients was weakened. Con-clusions SMC can significantly improve the systolic function and calcium transients of cardiomyocytes in I/R rats,and the protective effect of SMC on cardiomyo-cytes may be related to CaMK II.

Objective To investigate the perception and willingness of patients on individualized medication of voriconazole,to discuss the factors influencing patients' decision-making,and to support the development of the practice guideline for individualized medication of voriconazole.Methods A cross-sectional study involving various types of patients in 9 hospitals was conducted by questionnaire to evaluate the perception and willingness on therapeutic drug monitoring (TDM) of voriconazole and CYP2C19 genotype testing.Results A total of 119 patients were involved,including 24 (20.17％) children.Ninety five (79.83 ％) patients thought voriconazole TDM was necessary during the treatment of fungal infections.There was a significant difference on preference towards voriconazole TDM between patients who had received voriconazole TDM,before and patients who had never taken voriconazole TDM (100％ vs 75.76％,P ＜ 0.05).Fifty four patients (45.38％) agreed on CYP2C19 gene test.For this question,there was a significant difference among patients with different types of medicare (P ＜ 0.05).The ranking of factors that contributed to the 2 decision-making was consistent (P ＜0.05).The clinical efficacy was the most important factor (mean rank 3.46 and 3.87,respectively),while cost (mean rank 1.89) and potential benefit (mean rank 2) was the least important factor for the 2 decision-making,respectively.Conclusion There was a significant variance among different types of patients on preferences towards voriconazole TDM and CYP2C19 genotype testing,which should be considered for clinicians to make clinical decisions.The perception and willingness of patients should also be considered during the development of clinical practice guidelines and clinical practice.

Objective To systematically review the efficacy of cinepazide maleate injection in the treatment of the acute Cerebral Ischemic Stroke.Methods We searched the PubMed,EmBase,Cochrane Central Register of Controlled Trials,Clinical Trials,CNKI,Wanfang Database,VIP and Chinese Bio-Medicine Database from established to Sept.2016.We used RevMan 5.3 software to perform Meta-analysis of National Institute of Health Stroke Scale (NIHSS) score improvement and response rate.The intervention measures of the treatment group were cinepazide maleate injection with basic treatment while which of the control group are basic treatment with placebo,with western medicine injections or with traditional Chinese medicine injections.Results Twenty randomized controlled trials involving 2237 patients were included.The results of meta-analyses:The NIHSS score of treatment group decreased 2.73 more than the control group.The response rate of the treatment group was 1.22 times higher than that of control group.The differences were statistically significant (all P ＜0.01).Conclusion Cinepazide maleate injection has good efficacy which could decrease the NIHSS score and response rate.

The aim of this study was to investigate the knockdown efficiency of 2'-O-methylated (2'-OMe)-modified small interfering RNAs (siRNAs) on human rhinovirus 1B (HRV1B) replication and the interferon response. Thus, 24 2'-OMe-modified siRNAs were designed to target HRV1B. The RNA levels of HRV1B, Toll-like receptor 3, melanoma differentiation-associated gene 5, retinoic acid inducible gene-I, and interferons were determined in HRV1B-infected HeLa and BEAS-2B epithelial cells transfected with 2'-OMe-modified siRNAs. The results revealed that all 2'-OMe-modified siRNAs interfered with the replication of HRV1B in a cell-specific and transfection efficiency-dependent manner. Viral activation of Toll-like receptor 3, melanoma differentiation-associated gene 5, retinoic acid inducible gene-I, and the interferon response was detected. In conclusion, the 2'-OMe-modified siRNAs used in this study could interfere with HRV1B replication, possibly leading to the reactivation of the interferon response.
Gene Knockdown Techniques ; HeLa Cells ; Humans ; Interferons ; physiology ; RNA, Small Interfering ; Rhinovirus ; Virus Replication