OBJECTIVE: To compare the differences in the clinical effect on post-stroke hand spasm among the combined treatment of penetrating acupuncture and kinesiotherapy, the simple application of penetrating acupuncture and the simple application of kinesiotherapy. METHODS: A total of 105 patients with post-stroke hand spasm were randomized into a penetrating acupuncture group, a kinesiotherapy group and a combined treatment group, 35 cases in each one, of which, 2 cases were dropped out in either the combined treatment group and the penetrating acupuncture group, and 1 case dropped out in the kinesiotherapy group. The routine rehabilitation training, e.g. occupational therapy and Bobath exercise and medication were adopted in all of the three groups. In the penetrating acupuncture group, the penetrating needling technique was exerted from Hegu (LI 4) to Houxi (SI 3) and from Waiguan (TE 5) to Sidu (TE 9) on the affected side. In the kinesiotherapy group, the persistent movement or passive movement was exerted on the wrist joint, the metacarpophalangeal joints and the interphalangeal joints. In the combined treatment group, the penetrating acupuncture (the same as the penetrating acupuncture group) was exerted combined with kinesiotherapy (the same as the kinesiotherapy group). In each group, the treatment was given once a day, 30 min in each time, 6 treatments a week in total, with the interval of 1 day between the courses. The treatment for 2 weeks was as one course and 2 courses were required totally. Before and after treatment, the scores of hand spasm index, hand-wrist motor function and the activity of daily living (ADL) were compared in each group. RESULTS: After treatment, the scores of hand spasm index were reduced as compared with those before treatment in each group (<0.05) and the scores of hand-wrist motor function and ADL were increased significantly as compared with those before treatment in each group (<0.05). After treatment, the reducing degree of the score of hand spasm index in the combined treatment group was greater than the penetrating acupuncture group and the kinesiotherapy group (<0.01), and the increasing degree of the scores of hand-wrist motor function and ADL were higher than either the penetrating acupuncture group or the kinesiotherapy group (<0.01). The improvements in each index were not different statistically between the kinesiotherapy group and the penetrating acupuncture group (>0.05). CONCLUSION Compared with the simple application of either penetrating acupuncture or kinesiotherapy, the combined treatment of them achieves the significant improvements in hand spasm degree, hand wrist motor function and ADL in patients with stroke.
Acupuncture Points ; Acupuncture Therapy ; Humans ; Kinesis ; Spasm ; etiology ; therapy ; Stroke ; complications ; Stroke Rehabilitation ; Treatment Outcome

Objective To investigate the clinical efficacy of acupuncture at gastrointestinal Back-Shu and Front-Mu points for post-stroke functional constipation. Method Sixty-six patients with post-stroke functional constipation were randomized to treatment and control groups, 33 cases each. The treatment group received acupuncture at gastrointestinal Back-Shu and Front-Mu points: Weishu (BL21), Dachangshu (BL25), Xiaochangshu (BL27), Zhongwan (CV12), Tianshu (ST25) and Guanyuan (CV4). The control group took Chinese herbal medicine Liumo Decoction prescribed originally. The clinical therapeutic effects were compared between the two groups. The CCS score was recorded and fecal characteristics were scored in the patients at baseline, during treatment and at follow-up. Result The total efficacy rate was 90.9％ in the treatment group and 42.4％ in the control group. The CCS score and the fecal characteristic score were lower in the two groups after treatment compared with before (P<0.05) and the therapeutic effect was more marked in the treatment group (P<0.05). The CCS score and the fecal characteristic score increased in the two groups at follow-up, but the increments were significantly smaller in the treatment group than in the control group (P<0.05). Conclusion Shu-Mu point combination acupuncture can significantly relieve the symptoms of post-stroke functional constipation and change fecal characteristics. It is superior to Chinese herbal treatment alone.

Breast cancer is the most common cancer for Chinese women. Early screening is the best way to improve the rates of early diagnosis and early treatment of breast cancer. The peak ages of breast cancer in Chinese women are obviously different from those in the European and American countries. It is imperative to develop a guideline for breast cancer screening that is suitable for Chinese women. Based on the analysis and summary of breast cancer screening data in China, and the latest guidelines and consensus on breast cancer screening in Europe, the United States and East Asia, China Anti-Cancer Association and National Clinical Research Center for Cancer (Tianjin Medical University Cancer Institute and Hospital) has developed a population-based guideline for breast cancer screening in Chinese women. This guideline has provided detailed recommendations on the screening starting age, screening modalities, and screening interval in Chinese women with average risk and high risk of breast cancer, respectively. This article aims to interpret the above guideline, providing references for professionals in breast cancer screening.

PURPOSE: To assess the effectiveness and safety of acupuncture for erectile dysfunction (ED). MATERIALS AND METHODS: We searched six major English and Chinese databases included randomized controlled trials (RCTs) testing acupuncture alone or in combination for ED. Dichotomous data were presented as risk ratio (RR) and continuous data were presented as mean difference (MD) both with 95% confidence interval (CI). The Revman (v.5.3) was used for data analyses. Quality of evidence across studies was assessed by the online GRADEpro tool. RESULTS: We identified 22 RCTs, fourteen of them involving psychogenic ED. Most of the included RCTs had high or unclear risk of bias. There was no difference between electro-acupuncture and sham acupuncture with electrical stimulation on the rate of satisfaction and self-assessment (RR, 1.50; 95% CI, 0.71–3.16; 1 trial). Acupuncture combined with tadalafil appeared to have better effect on increasing cure rate (RR, 1.31; 95% CI, 1.00–1.71; 2 trials), and International Index of Erectile Function-5 scores (MD, 5.38; 95% CI, 4.46–6.29; 2 trials). When acupuncture plus herbal medicine compared with herbal medicine alone, the combination therapy showed significant better improvement in erectile function (RR, 1.68; 95% CI, 1.31–2.15; 7 trials). Only two trials reported facial red and dizziness cases, and needle sticking and pruritus cases in acupuncture group. CONCLUSIONS: Low quality evidence shows beneficial effect of acupuncture as adjunctive treatment for people mainly with psychogenic ED. Safety of acupuncture was insufficiently reported. The findings should be confirmed in large, rigorously designed and well-reported trials.
Acupuncture ; Asian Continental Ancestry Group ; Bias (Epidemiology) ; Dizziness ; Electric Stimulation ; Erectile Dysfunction ; Herbal Medicine ; Humans ; Male ; Needles ; Odds Ratio ; Pruritus ; Self-Assessment ; Statistics as Topic ; Tadalafil

OBJECTIVE: To explore the pathogenesis of two fetuses from one family affected with Joubert syndrome (JS). METHODS: Whole exome sequencing was employed to screen potential mutations in both fetuses. Suspected mutations were verified by Sanger sequencing. Impact of intronic mutations on DNA transcription was validated by cDNA analysis. RESULTS: Two novel TCTN1 mutations, c.342-8A>G and c.1494+1G>A, were identified in exons 2 and 12, respectively.cDNA analysis confirmed the pathogenic nature of both mutations with interference of normal splicing resulting in production of truncated proteins. CONCLUSION The genetic etiology of the family affected with JS has been identified.Above findings have enriched the mutation spectrum of TCTN1gene and facilitated understanding of the genotype-phenotype correlation of JS.
Abnormalities, Multiple ; diagnosis ; genetics ; Cerebellum ; abnormalities ; Eye Abnormalities ; diagnosis ; genetics ; Humans ; Kidney Diseases, Cystic ; diagnosis ; genetics ; Membrane Proteins ; genetics ; Mutation ; Pedigree ; Retina ; abnormalities ; Whole Exome Sequencing

OBJECTIVE: To explore the genetic cause for a patient with intellectual disability, short stature and multiple congenital anomalies, and to correlate the result with the clinical phenotype. METHODS: Routine karyotyping analysis was carried out on GTG-banded metaphase chromosomes. Single nucleotide polymorphism (SNP) microarray was used to detect microdeletions or microduplications in the patient. Fluorescence in situ hybridization (FISH) was used to ascertain the origin of aberrant chromosomes. RESULTS: The karyotype of the patient was 46,XY,der(18), while both of his parents had a normal karyotype. SNP array identified a 1.23 Mb deletion at 18p11.32-pter (chr18: 136 227-1 370 501, hg19) and a 33.76 Mb duplication at 18q21.1-qter (chr18: 44 250 359-78 013 728, hg19) in the patient. Above finding was confirmed by dual-color FISH with one color for 18p and another for 18q. The patient presented with some common features of 18p deletion and 18q duplication including intellectual disability and growth retardation, in addition with some features of 18p deletion including pectus excavatum, short stature and growth hormone (GH) deficiency. The patient showed progressive improvement of stature with GH therapy. Comparison of patients with previously reported dup(18q)+del(18p) recombinations suggested that, even for patients with similar breakpoints, their phenotypes have ranged from normal to severe and there were no consistent findings. CONCLUSION As aberrations involving double chromosomal segments often result in phenotypic variability, it has been difficult to correlate the genotype of our patient with his phenotype.
Abnormalities, Multiple ; Chromosome Deletion ; Chromosomes, Human, Pair 18 ; Genotype ; Humans ; In Situ Hybridization, Fluorescence ; Karyotyping ; Monosomy ; Phenotype ; Trisomy

OBJECTIVE: This study aimed to construct a network of programmed celldeath ligand 1 (PD-L1) co-expression genes and screen potential biomarkers for PD-L1 expression in head and neck squamous cell carcinoma (HNSCC) by bioinformatics analysis. Moreover, the genes and pathways participating in PD-L1 and regulating the tumor immune status were determined. METHODS: The HNSCC transcriptomic dataset in TCGA was selected to retrieve gene sets on the cBioPortal platform, where PD-L1 co-expressional genes were acquired. With these genes, GO-BP, KEGG, and string analyses were performed in R clusterProfiler. Cytoscape was used for network analysis and hub gene screening. RESULTS: A total of 117 co-expression genes were obtained, most of which were enriched in immune regulation and response to viral processes. Node degree analysis indicated that STAT1, IFNG, CXCL10, CCR5, FCGR3A, CXCL9, GBP5, CD86, GZMB, IRF1 were the highest connected genes and functioned as hub genes. Survival analysis of these hub genes resulted in CCR5, CXCL9, and GZMB as the prognostic biomarkers for patients with HNSCC, all of which were involved in immune regulation and their expression levels were related to PD-L1 (Pearson correlation coefficient was 0.30, 0.35, 0.39; P<0.01). High expression levels of these three hub genes were protective factors in patients with HNSCC. CONCLUSIONS PD-L1 co-expression hub genes are related to immunity, among which CCR5, CXCL9, and GZMB are prognostic markers with the possibility to be involved in programmed cell death protein 1 (PD-1)/PD-L1-induced tumor immune escape. These genes provide new clues to study the mechanism and precision target medicine of PD-1/PD-L1 in HNSCC.
B7-H1 Antigen ; Carcinoma, Squamous Cell ; Computational Biology ; Head and Neck Neoplasms ; Humans ; Receptors, IgG ; Squamous Cell Carcinoma of Head and Neck

The contents of terrestrosin D and hecogenin from Tribuli Fructus were determined before and after stir-frying. The results showed that the content of terrestrosin D was decreased significantly,and the content of hecogenin was increased significantly after such processing. In order to verify the inference that terrestrosin D was converted to hecogenin by stir-frying,the quantitative variation rules of terrestrosin D and hecogenin were studied by simulated processing technology,and the simulated processing product of terrestrosin D was qualitatively characterized by ultra performance liquid chromatography/time of flight mass spectrometry( UPLC-TOF/MS) to clarify its transformation process during stir-frying. The results showed that the content of terrestrosin D was decreased significantly at first and then a platform stage appeared with the prolongation of processing time at a certain temperature. Raising the stir-frying temperature could further decrease the content of terrestrosin D and delay the time that the platform stage appeared. When the processing was simulated at higher temperatures( 220 ℃ and 240 ℃),the content of hecogenin was increased gradually with the increase of processing temperature and the prolongation of processing time. In the process of stir-frying,the deglycosylation reaction of terrestrosin D to hecogenin was not completed in one step. The deglycosylation reaction occurred first at the end of the sugar chain,and then other glycosyl units in the sugar chain were sequentially removed from the outside to the inside to finally form the hecogenin. This study provides a basis for further revealing the detoxification mechanism of stir-fried Tribuli Fructus.
Chromatography, Liquid ; Fruit ; chemistry ; Hot Temperature ; Phytochemicals ; analysis ; Sapogenins ; analysis ; Tandem Mass Spectrometry ; Zygophyllaceae ; chemistry

Air Pollution ; analysis ; Bacteria ; classification ; isolation & purification ; China ; Cities

OBJECTIVE: This study aimed to characterize the diagnostic and vaccine potential of a novel Mycobacterium tuberculosis antigen Rv0674. METHODS: To evaluate the diagnostic potential and antigenicity of Rv0674, IgG was evaluated using ELISA and interferon (IFN)-γ was done by using ELISpot assay among TB patients and healthy donors. For immunogenicity evaluation, BALB/c mice were immunized with Rv0674. Cytokine production was determined by cytokine release assay using an ELISA kit, and the antibodies were tested using ELISA. RESULTS: The results of serum Elisa tests showed that Rv0674 specific immunoglobulin G (IgG) response was higher in TB patients than negative controls. And Rv0674 had good performance in serological test with sensitivity and specificity of 77.1% and 81.1%, respectively. While it shows poor sensitivity and specificity of 26.23% and 79.69% for IFN-γ tests. In BALB/c mice, Rv0674 adjuvant by DDA/Poly I:C could also induce a high level of IFN-γ, interleukin-2 and interleukin-6 as well as a high IgG titer in both high- and low-dose groups indicating that Rv0674 is essential in humoral and cellular immunity. Moreover, the cytokine profile and IgG isotype characterized Rv0674 as a Th1/Th2-mixed-type protective immunity with the predominance of Th1 cytokines. CONCLUSION Rv0674 may be a good potential candidate for the development of TB serological diagnosis and a new TB vaccine.
Adult ; Aged ; Animals ; Antigens, Bacterial ; immunology ; Female ; Humans ; Immunity, Cellular ; Immunity, Humoral ; Male ; Mice ; Mice, Inbred BALB C ; Middle Aged ; Tuberculosis ; diagnosis ; immunology ; Young Adult