Objective To investigate the changes of the forkhead box transcription factor-1(FOX01) mRNA level in peripheral blood mononuclear cells(PBMC) from type 2 diabetes mellitus(T2DM) patients and to explore the role of FOX01 in pathogenesis of T2DM.Methods PBMC was isolated from 62 T2DM patients and 40 healthy persons.FOX01 mRNA level in PBMC was measured with reverse transcription PCR and real-time fluorescent quantitative PCR.Results FOX01 mRNA level in PBMC from T2DM patients was significantly higher than that from healthy persons(P

BACKGROUNDTo evaluate the inhibitive effect of combination of 3TC with Ara-AMP against HBV in vitro.

METHODSUsed 2.2.15 cell as target cell. With radioimmunological technique and blot slot, the inhibitive effect of 3TC, Ara-AMP and the combination of both against the HBsAg, HBeAg and intracellular HBV DNA were investigated.

RESULTSThe inhibitive ratio of Ara-AMP against HBsAg, HBeAg was 45.48% and 41.46% respectively when its concentration was 400.0 microgram/ml. Although 3TC also has inhibitive effect in its experimental concentration, its effect is weaker. When Ara-AMP 50.0 microgram/ml was combined with 3TC 1.25 and 5.00 microgram/ml respectively, the inhibitive ratio against HBsAg were 19.92% and 17.32% respectively. Compared with using same concentration 3TC alone, the difference of results was significant (P<0.05). But when compared with using the same concentration Ara-AMP alone, the difference of results had no statistical significance (P <0.05). Remarkable inhibitive effects of combination of 3TC with Ara-AMP against HBeAg were n ot found. When 3TC 5.00 microgram/ml was combined with Ara-AMP 12.5 and 50.0 microgram/ml respectively, the inhibitive ratio against HBV DNA was 45.90% and 50.36% respectively. Comparing the content of HBV DNA in these groups with that of control group and the groups using the same concentration 3TC and Ara-AMP alone, the differences were significant (P <0.05).

CONCLUSIONSCombination of 3TC with Ara-AMP could enhance the inhibitive effects against HBV DNA.

Antiviral Agents ; pharmacology ; DNA, Viral ; drug effects ; metabolism ; Dose-Response Relationship, Drug ; Drug Synergism ; Hepatitis B virus ; drug effects ; Humans ; In Vitro Techniques ; Lamivudine ; pharmacology ; Vidarabine Phosphate ; pharmacology

Objective To explore the implementation situation and influencing factors of long-acting reversible contraception (LARC) after receiving post-abortion care (PAC) in artificial abortion women.Methods According to the demographic characteristics and abortion risks,4 068 artificial abortion women in the family planning clinic of our hospital were classified.The LARC implementation situation after receiving PAC was compared among different characteristic populations.The Chi square test was utilized to analyze the statistical significance of the data by SAS software.Results The LARC rate in young women was 7.9%),which was lower than 27.7% in 19-40 years old women and 11.8% in perimenopausal women;the LARC rate in nulliparous women was 10.6%,which was lower than 27.7% in parous women;the LARC rate in high-risk abortion women was 33.1%,which was higher than 16.6% in low-risk abortion women,these data analysis had statistically significant significance (P<0.05).The LARC rate in ≤ 20 years old women among high-risk abortion women,breastfeeding women,delivery women within three months,cesarean section women within six months and more than three times artificial abortion women was low (< 50%).However,the LARC rate in the scar pregnancy women and more than two times cesarean section women was high (> 80%).Conclusion Young women,nulliparous women and postpartum women in high-risk artificial abortion should be ranked the focus group for PAC consulting.

Objective To investigate the expression of connective tissue growth factor(CTGF),coll agen I and collagen Ⅲ in sacroiliac joint(SIJ)of patients with spondyloarthropathy(SpA).Methods Thirty patients with SpA,including 17 patients with grade Ⅱ saeroiliitis and 13 patients with grade Ⅰ sacroiliitis,were performed on CT guided needie biopsy of SIJ.After sacroiliitis were confirmed by staining with hematoxylin and eosin in sacroiliac joint tissue sample,immunohistochemical assay was performed to determine the expression of CTGF,collagen Ⅰ and collagen Ⅲ in sacroiliac ioint tissue.Univariate Chi-square test was used for data comparison between multiple groups and t-test was used for two group data comparison.Results Contrast to healthy controls,CTGF were found upexpressed on the cytoplasm of inflammatory cells in pannus and bone marrow of sacroiliac tissue samples of patients with SpA,while collagen I and collagen Ⅲ were found up-expressed in bone,cartilage and ligament tissue[(57.9±42.4)/HP vs(2.7±2.5)/HP P<0.05,0.298±0.080 vs 0.044±0.024 and 28.254±41.165 vs 0.105±0.054.P<0.05 respectively].Conclusion CTGF,collagen Ⅰ and collagen Ⅲ are up-expressed in SIJ of SpA patients.CTGF may play an important role in articular cartilage fibrosis and ossification of SpA.

In order to optimize acupuncture treatment protocol for functional defecation disorders, literature during past 20 years is reviewed, and factors which influences acupuncture therapeutic effect are analyzed from aspects of acupoint, acupuncture technique, etc. As for the selection of acupoint, more attention should be paid on the use of Baliao, especially Zhongliao (BL 33) and Xialiao (BL 34); when Baliao is deeply needled, it is essential to acquire scientific technique. The relationship between acupuncture parameter (including electroacupuncture waveform and frequency), acupuncture techniques (including reinforcing and reducing technique, quantity of stimulation, etc. ) and acupuncture efficacy is complicated, and the scientific values of present research conclusion are in need, of further improvement. The diagnosis and treatment awareness on types of functional defecation should be strengthened, and the mental health of the constipation patients should be concerned. The combination of acupuncture and biofeedback training can have a synergistic effect, which is benefit to achieve a better long-term effect. Based on this, acupuncture treatment protocol for functional defecation disorders can be optimized to further improve the efficacy.
Acupuncture Points ; Acupuncture Therapy ; methods ; Constipation ; physiopathology ; therapy ; Defecation ; Female ; Humans ; Male

Objective To investigate the expression of transforming growth factor beta (TGF-β) and Smad signaling in ankylosing spondylitis (AS) and to explore their roles in the pathogenesis. Methods Fiftythree patients with AS were included in the study. In these 53 cases, 30 patients were performed computed tomography-guided needle biopsy in sacroiliac joint. Serum TGF-β_1 was determined by enzyme-linked immunosorbent assay (ELISA). Immunohistological studies were performed with the streptavidin-peroxidase conjugated methods to assess the expression of TGF-β_1, p-smad3 and Smad7 in sacroiliac joint tissue sample.One-way ANOVA, two independent samples t test and kolmogoorov-Simimov test were used to do statistical analysis. Results In 53 cases patients with AS, 20 cases were with high level Erythro-cyte sedimentation rate(ESR) and C-reactive protein (CRP), while those of the other 33 cases were normal. Serum average TGF-β_1level [ (15.9±5.6) ng/ml ], in patients with high level ESR/CRP [(5.4±5.8) ng/ml ] was significantly increased as compared to the controls and patients with normal ESR/CRP [(4.1±3.6) ng/ml] (P<0.05). There was no expression of TGF-β_1 could be detected in the pannus and bone marrow in SI joints tissue of 30 cases with AS, while decreased level of smad7 expression was detected. In addition, p-smad3 expression was found in the nuclear. Conclusion TGF-β_1 signaling may play an important role in the inflammatory erosion and cartilage fibrosis of sacrojlitis in AS.

The testis is pivotal for male reproduction, and its progressive functional decline in aging is associated with infertility. However, the regulatory mechanism underlying primate testicular aging remains largely elusive. Here, we resolve the aging-related cellular and molecular alterations of primate testicular aging by establishing a single-nucleus transcriptomic atlas. Gene-expression patterns along the spermatogenesis trajectory revealed molecular programs associated with attrition of spermatogonial stem cell reservoir, disturbed meiosis and impaired spermiogenesis along the sequential continuum. Remarkably, Sertoli cell was identified as the cell type most susceptible to aging, given its deeply perturbed age-associated transcriptional profiles. Concomitantly, downregulation of the transcription factor Wilms' Tumor 1 (WT1), essential for Sertoli cell homeostasis, was associated with accelerated cellular senescence, disrupted tight junctions, and a compromised cell identity signature, which altogether may help create a hostile microenvironment for spermatogenesis. Collectively, our study depicts in-depth transcriptomic traits of non-human primate (NHP) testicular aging at single-cell resolution, providing potential diagnostic biomarkers and targets for therapeutic interventions against testicular aging and age-related male reproductive diseases.
Animals ; Male ; Testis ; Sertoli Cells/metabolism* ; Transcriptome ; Spermatogenesis/genetics* ; Primates ; Aging/genetics* ; Stem Cells