The clinical therapeutic effect of acupoint catgut-embedding for simple obesity was systemically analyzed to provide reference and assistance for its clinical treatment and research. By searching in the CBM, CNKI, VIP, Wanfang, Pubmed, Springer and Medline databases, clinical randomized controlled trials (RCT) of acupoint catgut-embedding for simple obesity published from Jan, 2009 to July, 2013 were collected while Revman 5. 2 software was applied to perform the Meta-analysis. Totally 19 articles were acquired with 1 658 cases involved. The effective rate was selected as primary outcome measure in 19 articles. The Meta-analysis was performed among homogeneous researches. The results indicated that compared with other therapies, pooled OR of acupoint catgut-embedding was 2.45 with 95% CI [1.81, 3.32]; in the test for overall effect, Z = 5.81, implying the efficacy difference of two therapies was significant in the treatment of simple obesity (P < 0.01). In subgroups analysis, in the event of treatment session with more than 3 months, compared with other therapies, pooled OR of acupoint catgut-embedding was 2.61 with 95% CI [1.53, 4.46]; in test for overall effect, Z = 3.51, implying the efficacy difference of two therapies was significant in the treatment of simple obesity (P < 0.01); in the event of treatment session with less than 3 months, compared with other therapies, pooled OR of acupoint catgut-embedding was 2.38 with 95% CI [1.65, 3.44]; in test for overall effect, Z = 4.46, implying in the treatment of simple obesity the efficacy difference of two therapies was significant (P < 0.01). Compared with electroacupuncture, OR of acupoint catgut-embedding was 1.79, 95% CI [1.08, 2.95] (P = 0.02). Compared with acupuncture, OR of acupoint catgut-embedding was 1.89, 95% CI [1.16, 3.09] (P = 0.01), which explained that compared with electroacupuncture and acupuncture, the efficacy of acupoint catgut-embedding was significantly different. In a word, the clinical efficacy of acupoint catgut-embedding is superior to other therapies in the treatment of simple obesity.
Acupuncture Points ; Acupuncture Therapy ; Catgut ; Electroacupuncture ; Humans ; Obesity ; therapy ; Randomized Controlled Trials as Topic

·AIM: To analyze the clinical manifestation of Alport syndrome, especially the ocular features.·METHODS: The physical, ophthalmologic and audiologic examination results of thirty two patients with Alport syndrome were analyzed retrospectively.·RESULTS: Thirty (93.7%) patients had some family history. All patients had renal disease: eighteen(56.3%) patients with chronic renal failure, four(12.5%) patients with renal insufficiency, and the other ten(31.3%) patients with hematuria. Twenty (62.5%) patients had sensorineural deafness. Thirteen (40.6%) patients had ocular deformity, five(15.6%) patients had typical ocular changes: three patients with anterior lenticonus, and two patients with macular flecks.·CONCLUSION: Ocular anomalies are not requisite for the diagnosis of Alport syndrome. But its typical ocular features should be recognized by the ophthalmologists which supports the diagnosis.

Objective To evaluate the effects of health promoting in farmers ' market,in order to provide evidence for effective intervention. Methods Comprehensive intervention trials with 2 - year follow-up were conducted in farmers ' markets of Hangzhou city,and all the individual enterprises were investigated by questionnaires. The environment of market and files were also inspected. Results After intervention,the environment of markets were improved. compared to the baseline,qualification rates of products all improved significantly(p<0. 01). The knowledge about food safety regulations, labels,prevention of intestinal infectious disease,harm of expired vegetables and treatment with expired food and prohibited food were widely informed( p <0. 01 ). The poultry salesmen had a growing awareness of avian influenza A,and they became more professional in protective equipments,disinfecting and hand-washing. Conclusion The health promoting program in farmers' markets has the effect on environment,management of food-safety and the health literacy of individual enterprises.

OBJECTIVETo compare the clinical efficacy in the treatment of post-stroke shoulder-hand syndrome between floating-needle therapy and conventional acupuncture on the basis of rehabilitation training.

METHODSOne hundred cases of post-stroke shoulder-hand syndrome were randomized into a floating-needle group and an acupuncture group, 50 cases in each one. The passive and positive rehabilitation training was adopted in the two groups. Additionally, in the floating-needle group, the floating-needle therapy was used. The needle was inserted at the site 5 to 10 cm away from myofasical trigger point (MTrP), manipulated and scattered subcutaneously, for 2 min continuously. In the acupuncture group, the conventional acupuncture was applied at Jianqian (EX-UE), Jianyu (LI 15), Jianliao (TE 14), etc. The treatment was given once every two days, 3 times a week, and 14 days of treatment were required. The shoulder hand syndrome scale (SHSS), the short form McGill pain scale (SF-MPQ) and the modified Fugl-Meyer motor function scale (FMA) were used to evaluate the damage severity, pain and motor function of the upper limbs before and after treatment in the two groups. The clinical efficacy was compared between the two groups.

RESULTSSHSS score, SF-MPQ score and FMA score were improved significantly after treatment in the two groups (all P < 0.01), and the improvements in the floating-needle group were superior to those in the acupuncture group (all P < 0.05). The total effective rate was 94.0% (47/50) in the floating-needle group, which was better than 90.0% (45/50) in the acupuncture group (P < 0.05).

CONCLUSIONThe floating-needle therapy combined with rehabilitation training achieves a satisfactory efficacy on post-stroke shoulder-hand syndrome, which is better than the combined therapy of conventional acupuncture and rehabilitation training.

Acupuncture Therapy ; instrumentation ; methods ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Reflex Sympathetic Dystrophy ; etiology ; rehabilitation ; therapy ; Stroke ; complications ; Treatment Outcome ; Young Adult

OBJECTIVETo evaluate the effect of epilepsy on sleep in children.

METHODSWhole night polysomnography was performed in 48 epileptic children and 12 healthy controls. The 48 epileptic children were divided into focal seizure and generalized seizure groups and into waking seizure and sleeping seizure groups according to the time of occurrence of the seizures. Various parameters of sleep structure were analyzed.

RESULTSThe sleep efficiency of epileptic children was significantly lower than that of the healthy controls (85.4 +/- 8.6% vs 90.9 +/- 5.8%; P < 0.05). The total recording time (TRT) of sleep was significantly longer and the sleep efficiency was significantly lower in the focal seizure group compared to the control group (P < 0.05). The percentage of stage 1 non-rapid-eye-movement sleep (S1 sleep) increased and the percentage of rapid-eye-movement (REM) sleep decreased in the generalized seizure group compared to the control group (P < 0.05). The percentage of S1 sleep increased and both the percentage of REM sleep and the sleep efficiency decreased in the sleeping seizure group as compared with the control group (P < 0.05). There were no significant differences in the parameters of sleep structure between the waking seizure and the control group. Among the sleeping seizure group, the children with generalized seizure showed significantly lower REM sleep percentage and sleep efficiency, and those with focal seizure had significantly longer TRT and higher S1 sleep percentage as compared with the controls.

CONCLUSIONSEpilepsy affects sleep structure of patients, and different types of seizure have different influences on sleep structure. Children with generalized seizure have prolonged light sleep and shortened REM sleep. When generalized seizures occur during waking, the increase of light sleep is more pronounced. While generalized seizures occur during sleeping, REM sleep reduction is more prominent. Children with focal seizures have decreased sleep efficiency. When focal seizures occur during waking, the sleep structure of patients is normal. However, when seizures occur during sleeping light sleep increases and sleep efficiency decreases.

Adolescent ; Child ; Child, Preschool ; Epilepsy ; physiopathology ; Female ; Humans ; Infant ; Male ; Polysomnography ; Sleep Stages ; physiology

OBJECTIVETo construct a eukaryotic expression vector containing aldehyde dehydrogenase-2 (ALDH2) gene and investigate the effects and its possible mechanisms of ALDH2 gene on cell proliferation and anti-oxidative damage in the K562 cells.

METHODSAn eukaryotic expression vector containing the ALDH2 gene cloned from human hepatocytes was constructed and transfected into K562 cells by liposome. RT-PCR and Western blot were used to evaluate the expression of ALDH2. MTT assay was used to check the cell proliferation and trypan blue exclusion to check K562 cells damage induced by hydrogen peroxide (H2O2). RT-PCR and fluorescence spectrophotometry were used to determine the expression of heme oxygenase-1 (HO-1) and the generation of intracellular reactive oxygen species (ROS) respectively.

RESULTSRT-PCR and Western blot analysis showed distinct higher ALDH2 protein expression in gene transfected group. The latter group had a higher cell proliferation (P < 0.05) and survival rate against H2O2 induced-oxidative damage, being increased by 7.8 times (IC(50) was 12.3 µmol/L and 1.4 µmol/L for K562-pcDNA3.1-ALDH2 and control cells, respectively, P < 0.01). The HO-1 mRNA expression and the generation of intracellular ROS were downregulated at a specific concentration of H2O2 in the ALDH2 gene transfected group.

CONCLUSIONALDH2 gene transfection can protect K562 cells against oxidative damage, and the downregulation of HO-1 expression and intracellular ROS may be involved in this process.

Aldehyde Dehydrogenase ; Apoptosis ; drug effects ; Cell Proliferation ; drug effects ; Humans ; Hydrogen Peroxide ; K562 Cells ; RNA, Messenger ; genetics ; Transfection

OBJECTIVETo identify the differentially expressed proteins or peptides and potential biomarkers of tumorigenesis for colorectal cancers.

METHODSImmobilized pH gradient two-dimensional gel electrophoresis (2-DE) was used to separate and obtain the differentially expressed protein spots between colorectal cancers and matched normal mucosa. Liquid chromatography/mass spectrometry (LC-MS/MS) was used to characterize these proteins. Selected candidate proteins were further studied by Western blot, semi-quantitative RT-PCR and immunohistochemical staining.

RESULTSThirty-five protein spots showed marked expression changes (more than 5-fold) in colorectal carcinoma compared to normal mucosa. Fifteen proteins were up regulated and 20 were down regulated. Fourteen of these proteins were identified by tandem mass spectrometry, among which secretagogin (SCGN) was down-regulated and glucose-related protein (GRP) 78 was up-regulated in the tumors. The SCGN down-regulation was further supported by Western blot and RT-PCR analyses. Immunohistochemistry revealed that SCGN was strongly expressed in neuroendocrine cells of the colonic crypts and 53 of 54 (98%) neuroendocrine tumors. At protein level, although GRP78 was up regulated in colorectal carcinoma, there was no difference in the mRNA expression level between the tumor and paired normal mucosa.

CONCLUSIONSThe 2-DE combined with MS is a powerful tool for screening potential tumor biomarkers. The differentially expressed candidate proteins identified by 2-DE may be of significance in understanding the tumorigenesis of the colon cancer. SCGN is a potential biomarker for neuroendocrinal differentiation. GRP78 up-regulation in colorectal carcinomas may be related to its post-translational modification.

Biomarkers, Tumor ; genetics ; metabolism ; Calcium-Binding Proteins ; genetics ; metabolism ; Colorectal Neoplasms ; metabolism ; Electrophoresis, Gel, Two-Dimensional ; Gene Expression Profiling ; methods ; Gene Expression Regulation, Neoplastic ; Heat-Shock Proteins ; genetics ; metabolism ; Humans ; Immunohistochemistry ; Molecular Chaperones ; genetics ; metabolism ; Neuroendocrine Cells ; metabolism ; Neuroendocrine Tumors ; metabolism ; Proteomics ; methods ; RNA, Messenger ; metabolism ; Reverse Transcriptase Polymerase Chain Reaction ; Secretagogins

OBJECTIVETo screen proteins in leukocytes interacting with PS1TP2 by yeast-two hybrid and to view their subcellular localization in HepG2 cells.

METHODSThe function and structure of PS1TP2 were studied by bioinformatic analysis. PS1TP2 gene was amplified and cloned into plasmid pET32a (+) and pGBKT7 to construct recombinant expression vectors pET32a (+)-PS1TP2 and pGBKT7-PS1TP2. They were transduced into E. coli Rosetta strain and yeast AH109. The transformed yeast mated with yeast Y187 containing leukocyte cDNA library plasmid in a 2xYPDA medium. Diploid yeast cells were plated on a synthetic dropout nutrient medium (SD/-Trp-Leu-His-Ade) for selecting twice and then screening. Then a green fluorescent protein (GFP) expression vector pEGFP-C1-PS1TP2 was established, transduced into HepG2, and its subcellular localization was studied by fluorescence microscopy and confocal microscopy.

RESULTSBioinformatic analysis showed that the PS1TP2 gene was located at 6q24.1, the protein was unstable and the aliphatic index was very high. After transformation of the E. coli and yeast AH109, the expression protein showed: (1) the molecular weight of the expressed product was about 41000 Da, and (2) PS1TP2 existed within the cells. Diploid yeast cells were plated on the synthetic dropout nutrient medium containing X-a-gal for selecting twice and then screening. Twenty-six colonies from blue colonies were sequenced, pEGFP-C1-PS1TP2 was successfully expressed in the HepG2 cells, and PS1TP2 was located in the cell plasma.

CONCLUSIONA prokaryotic expression vector pET32a(+)-PS1TP2 was constructed successfully and the PS1TP2 was successfully expressed in the yeast system. Genes of PS1TP2 interact with leukocyte proteins. These results bring some new clues for studying the biological functions of HBV.

Base Sequence ; Cloning, Molecular ; Dipeptides ; Gene Expression ; Hep G2 Cells ; Hepatitis B Surface Antigens ; metabolism ; Humans ; Protein Precursors ; metabolism ; Proteins ; genetics ; metabolism ; Two-Hybrid System Techniques

Objective To observe the effect of aptamer-siRNA nucleic acid compound on the apoptosis of K562 cells in human chronic myelogenous leukemia (CML)and explore its acting mechanisms.Methods K562 cells were transfected with different concentrations of aptamer-siRNA solution.The effects of aptamer-siRNA on the proliferation and apoptosis of K562 cells were detected by MTT method and AnnexinV/PI double staining method,respectively.The effects of aptamer-siRNA on the expressions of bcl-2,Bax and casepase-3 at protein and mRNA levels in K562 cells were detected by Western blot and RT-PCR method,respectively.Results Compared with the control group,the proliferation of K562 cells was significantly inhibited,early apoptosis rate of K562 cells increased significantly,the expression levels of bcl-2 protein and mRNA were significantly decreased,while the expression levels of Bax and caspase-3 protein and mRNA were significantly increased after transfection with aptamer-siRNA (P <0.05).Aptamer-siRNA nucleic acid complex at the concentration of 50 -250 μmol/L)had a significant dose-effect relationship on bcl-2,Bax and caspase-3 mRNA.Conclusion Aptamer-siRNA nucleic acid compound can promote the decreased number of bcl-2 gene and the growth of Bax and caspase-3 genes,thus promoting the apoptosis of K562 cells.

INTRODUCTION: Associations of variations in PLA2R1 and HLA-DQA1 genes with susceptibility to idiopathic membranous nephropathy (IMN) have been well documented. Association with spontaneous remission, however, is poorly defined in the Chinese Han population. METHODS: A Chinese cohort of 117 IMN patients and 138 healthy controls were recruited between July 2009 and November 2019. Case-control studies for single-nucleotide polymorphisms (SNPs) within HLA-DQA1 (rs2187668) and PLA2R1 (rs35771982, rs4664308, rs3749117, rs3749119) genes were performed. The contributions of these polymorphisms to predict susceptibility, titre of autoantibodies against the M-type phospholipase A2 receptor (anti-PLA2R1), glomerular PLA2R1 expression, and spontaneous remission were analysed. RESULTS: We found that variations in PLA2R1 (SNPs rs35771982, rs4664308, rs3749117) were strongly associated with IMN susceptibility, while SNP (rs2187668) within HLA-DQA1 did not increase the risk of IMN. All SNPs in PLA2R1 and HLA-DQA1 were not statistically associated with anti-PLA2R1 titre, glomerular PLA2R1 expression and spontaneous remission after Bonferroni correction ( CONCLUSION This study confirms that variations in PLA2R1 (SNPs rs35771982, rs4664308, rs3749117) are risk factors for IMN. We found excellent association of serum albumin level, anti-PLA2R1 titre and glomerular PLA2R1 positivity with non-spontaneous remission in IMN.