Virulence factors associated with pediatric shigellosis in Brazilian Amazon.

abstract：:Accumulating evidence reveals that the sirtuin family is involved in the pathology of Parkinson's disease (PD). However, the association between the polymorphisms of the sirtuin gene and the risk of PD remains elusive. Here, we investigated the possible association of nine SIRT1 and SIRT2 SNPs with the risk of PD thro...

journal_title：BioMed research international

authors： Chen X,Mai H,Chen X,Cai Y,Cheng Q,Chen X,Li X,Fan W,Tang P,Ou M,Yang J,Chen Y,Cui L

更新日期：2019-05-12 00:00:00

abstract：:Technological processes in the dairy industry and the further passage through the gastrointestinal tract could impair viability and functionality of probiotic bifidobacteria. In the present work, the growth in milk of nine bifidobacterial strains shared by mother and child, their survival to freeze-drying and cold sto...

journal_title：BioMed research international

authors： Peirotén A,Gaya P,Arqués JL,Medina M,Rodríguez E

更新日期：2019-01-17 00:00:00

abstract：:A novel methylamine-selective amperometric bienzyme biosensor based on recombinant primary amine oxidase isolated from the recombinant yeast strain Saccharomyces cerevisiae and commercial horseradish peroxidase is described. Two amine oxidase preparations were used: free enzyme (AMO) and covalently immobilized on the ...

journal_title：BioMed research international

authors： Stasyuk NY,Smutok OV,Zakalskiy AE,Zakalska OM,Gonchar MV

更新日期：2014-01-01 00:00:00

abstract：OBJECTIVE:This study investigates the safety and efficacy of a multimodality approach combining staged endovascular embolizations with subsequent SRS for the management of larger AVMs. METHODS:Ninety-five patients with larger AVMs were treated with staged endovascular embolization followed by SRS between 1996 and 2011...

journal_title：BioMed research international

authors： Dalyai R,Theofanis T,Starke RM,Chalouhi N,Ghobrial G,Jabbour P,Dumont AS,Fernando Gonzalez L,Gordon DS,Rosenwasser RH,Tjoumakaris SI

更新日期：2014-01-01 00:00:00

abstract：Objective:To assess the application value of perfusion-weighted imaging (PWI) in early diagnosis, quantitation, and hepatic fibrosis staging by analyzing the related parameters in hepatic fibrosis. Methods:A total of 60 rats were randomly divided into the hepatic fibrosis and control groups, and carbon tetrachloride (...

journal_title：BioMed research international

authors： Fan G,Ya Y,Ni X,Hou J,Yu R

更新日期：2019-12-28 00:00:00

abstract：:Hepatocellular carcinoma (HCC) accounts for a significant proportion of liver cancer, which has become the second most common cause of cancer-related mortality worldwide. To investigate the potential mechanisms of invasion and progression of HCC, bioinformatics analysis and validation by qRT-PCR were performed. We fou...

journal_title：BioMed research international

authors： Liu S,Yao X,Zhang D,Sheng J,Wen X,Wang Q,Chen G,Li Z,Du Z,Zhang X

更新日期：2018-08-29 00:00:00

abstract：:Astragalus membranaceus polysaccharide (APS) components are main ingredients of TCM and have proven efficacy to activate T cells and B cells, enhancing immunity in humans. In this study, elevated cytokine and anti-PD-1 antibody titers were found in mice after immunization with APS. Therefore, phage-display technology ...

journal_title：BioMed research international

authors： Chang FL,Tsai KC,Lin TY,Yang TW,Lo YN,Chen WC,Chang JH,Lu MK,Chiou CT,Chen PH,Yen Y,Pan SL,Lee YC

更新日期：2020-03-03 00:00:00

abstract：Introduction:This study examines the utility of electroencephalography (EEG) in clinical decision making in acute ischemic stroke (AIS) patients in regards to the prescription of antiseizure medications. Methods:Patients were grouped as having positive EEG (+) for epileptiform activity or negative EEG (-). These studi...

journal_title：BioMed research international

authors： Rao R,Monlezun DJ,Kimbrough T,Burkett BJ,Samai A,Martin-Schild S

更新日期：2020-12-19 00:00:00

abstract：:Viscosupplementation with hyaluronic acid is safe and effective in the management of osteoarthritis, but its use in the treatment of tendon disorders has received less attention. The aim of this review is to summarize the current knowledge on this topic, evaluating experimental and clinical trials. A search of English...

journal_title：BioMed research international

authors： Abate M,Schiavone C,Salini V

更新日期：2014-01-01 00:00:00

abstract：:We have analyzed anatomic variations in the pectoralis major and pectoralis minor muscles of common chimpanzees (Pan troglodytes) and bonobos (Pan paniscus) and compared them to anatomic variations in these muscles in humans (Homo sapiens). We have macroscopically dissected these muscles in six adult Pan troglodytes, ...

journal_title：BioMed research international

authors： Potau JM,Arias-Martorell J,Bello-Hellegouarch G,Casado A,Pastor JF,de Paz F,Diogo R

更新日期：2018-01-21 00:00:00

abstract：:Toxoplasma gondii with worldwide distribution has received substantial medical and scientific attentions as it causes serious clinical and veterinary problems especially for pregnant women and immunocompromised patients. Heat shock protein 40 (HSP40) plays a variety of essential roles in the pathogenesis of this proto...

journal_title：BioMed research international

authors： Li ZY,Lu J,Zhou DH,Chen J,Zhu XQ

更新日期：2015-01-01 00:00:00

abstract：:Spinal cord stimulation has been utilized for decades in the treatment of numerous conditions such as failed back surgery and phantom limb syndromes, arachnoiditis, cancer pain, and others. The placement of the stimulating electrode array was originally subdural but, to minimize surgical complexity and reduce the risk...

journal_title：BioMed research international

authors： Gibson-Corley KN,Flouty O,Oya H,Gillies GT,Howard MA

更新日期：2014-01-01 00:00:00

abstract：:Txndc9 (thioredoxin domain containing protein 9) has been shown to be involved in mammalian mitosis; however, its function in mammalian oocyte meiosis remains unclear. In this study, we initially found that Txndc9 is expressed during meiotic maturation of mouse oocytes and higher expression of Txndc9 mRNA and protein ...

journal_title：BioMed research international

authors： Ma F,Hou L,Yang L

更新日期：2017-01-01 00:00:00

abstract：Aim:To investigate the effect of fecal microbiota transplantation on visceral hypersensitivity compared with Bifidobacterium longum. Methods:Mice visceral hypersensitivity was induced by Trichinella spiralis. After 8 weeks, they were divided into three groups (controls, Bifidobacterium longum, and fecal microbiota tra...

journal_title：BioMed research international

authors： Bai T,Zhang L,Wang H,Qian W,Song J,Hou X

更新日期：2018-01-30 00:00:00

abstract：:This study evaluated the microtensile bond strength (μTBS) of 1-step self-etch adhesives (1-SEAs) and 2-step self-etch adhesives (2-SEAs) to pulp chamber dentin immediately after bleaching with 2 types of common bleaching techniques. Pulp chamber dentin of bovine teeth was bleached using 30% hydrogen peroxide (H2O2) s...

journal_title：BioMed research international

authors： Haruyama A,Kameyama A,Kato J,Takemoto S,Oda Y,Kawada E,Takahashi T,Furusawa M

更新日期：2016-01-01 00:00:00

abstract：:A reliable in vivo imaging method to localize transplanted cells and monitor their viability would enable a systematic investigation of cell therapy. Most stem cell transplantation studies have used immunohistological staining, which does not provide information about the migration of transplanted cells in vivo in the...

journal_title：BioMed research international

authors： Kim JH,Lee HJ,Song YS

更新日期：2015-01-01 00:00:00

abstract：:Fungi are important soil components as both decomposers and plant symbionts and play a major role in ecological and biogeochemical processes. However, little is known about the richness and structure of fungal communities. DNA sequencing technologies allow for the direct estimation of microbial community diversity, av...

journal_title：BioMed research international

authors： Liu P,Wang XH,Li JG,Qin W,Xiao CZ,Zhao X,Jiang HX,Sui JK,Sa RB,Wang WY,Liu XL

更新日期：2015-01-01 00:00:00

abstract：Purpose:Accumulated evidence suggests that reproductive factors are related to different breast cancer subtypes, but most studies on these relationships are mainly focused on middle-aged and older patients, and it remains unclear how reproductive factors impact different subtypes of breast cancer in young women. Metho...

journal_title：BioMed research international

authors： Wang JM,Wang J,Zhao HG,Liu TT,Wang FY

更新日期：2020-04-06 00:00:00

abstract：:Human histone deacetylase 2 (HDAC2) has been identified as being associated with Alzheimer's disease (AD), a neuropathic degenerative disease. In this study, we screen the world's largest Traditional Chinese Medicine (TCM) database for natural compounds that may be useful as lead compounds in the search for inhibitors...

journal_title：BioMed research international

authors： Hung TC,Lee WY,Chen KB,Chan YC,Lee CC,Chen CY

更新日期：2014-01-01 00:00:00

abstract：:Nowadays, several screening strategies are available to prevent cervical cancer, but inadequate resources, sociocultural barriers, and sampling issues impede their success in low-income countries. To overcome these issues, this study aimed to evaluate the performance of human papillomavirus (HPV) testing from dried ur...

journal_title：BioMed research international

authors： Frati ER,Martinelli M,Fasoli E,Colzani D,Bianchi S,Binda S,Olivani P,Tanzi E

更新日期：2015-01-01 00:00:00

abstract：:Purpose. We examined the role of miR-20b in development of thymoma-associated myasthenia gravis, especially in T cell proliferation and activation. Materials and Methods. Using qRT-PCR, we assessed expression levels of miR-20b and its target genes in cultured cells and patient samples and examined the proliferation of...

journal_title：BioMed research international

authors： Xin Y,Cai H,Lu T,Zhang Y,Yang Y,Cui Y

更新日期：2016-01-01 00:00:00

abstract：:Chronic hypoxia (CH) is characterized by long-term hypoxia that is associated with microvessel proliferation and basal membrane (BM) degradation in tissues. The IL-6/JAK2/STAT3/MMP-9 pathway has been described in a variety of human cancers and plays an essential role in microvessel proliferation and BM degradation. Th...

journal_title：BioMed research international

authors： Zhu M,Yang M,Yang Q,Liu W,Geng H,Pan L,Wang L,Ge R,Ji L,Cui S,Li Z

更新日期：2020-01-23 00:00:00

abstract：Introduction:We investigated the proportion of myeloid-derived suppressor cells (MDSCs) and their subsets in patients with rheumatic diseases and clarified the association between these cells and the patient clinical data. Methods:Patients with rheumatic diseases and healthy controls were recruited. The clinical chara...

journal_title：BioMed research international

authors： Zhu J,Chen S,Wu L,Wang R,Zheng S,Zhao D,Wang X,Li J

更新日期：2018-06-26 00:00:00

abstract：Background:Yes-associated protein 1 (YAP1) is an effector of Hippo pathway, which plays a significant role in cell proliferation and tumor progression. The relationship between YAP1 and gastrointestinal cancer has been explored in many previous studies. We conducted a meta-analysis to explore the prognostic effect of Y...

journal_title：BioMed research international

authors： Zhang L,Song X,Li X,Wu C,Jiang J

更新日期：2018-11-14 00:00:00

abstract：:Autophagy is involved in the development of numerous illnesses, including ischemia/reperfusion (I/R). Endothelial nitric oxide synthase (eNOS) participates in the protective effects of ischemic postconditioning (IPostC). However, it remains unclear whether eNOS-mediated autophagy serves as a critical role in IPostC in...

journal_title：BioMed research international

authors： Shao J,Miao C,Geng Z,Gu M,Wu Y,Li Q

更新日期：2019-02-10 00:00:00

abstract：Objectives:Assessing the therapeutic efficacy of superparamagnetic iron oxide nanoparticles (SPIO) labeled bone marrow-derived mesenchymal stem cells (BM-MSCs) on experimental liver fibrosis and associated dysplasia. Materials and Methods:MSCs were obtained from 10 male Sprague-Dawley rats while 50 female rats were di...

journal_title：BioMed research international

authors： Khalifa YH,Mourad GM,Stephanos WM,Omar SA,Mehanna RA

更新日期：2019-11-06 00:00:00

abstract：:We identified a nitidine- (NTD-) accumulating organelle and evaluated the net cytotoxicity of accumulated NTD. To evaluate tumor cell selectivity of the drug, we evaluated its selective cytotoxicity against 39 human cancer cell lines (JFCR39 panel), and the profile was compared with those of known anticancer drugs. Or...

journal_title：BioMed research international

authors： Iwasaki H,Inafuku M,Taira N,Saito S,Oku H

更新日期：2017-01-01 00:00:00

abstract：:Vitamin D deficiency is associated with a number of human disorders, including cardiovascular disease, cancer, diabetes, frailty, and infections. Since an association between vitamin D and migraine has also been recently speculated, we performed an electronic search on Medline, Scopus, and Web of Science using the key...

journal_title：BioMed research international

authors： Lippi G,Cervellin G,Mattiuzzi C

更新日期：2014-01-01 00:00:00

abstract：:Influenza virus contains two highly variable envelope glycoproteins, hemagglutinin (HA) and neuraminidase (NA). Here we show that, while HA evolution is much more complex than NA evolution, it still shows abrupt punctuation changes linked to punctuation changes of NA. HA exhibits proteinquakes, which resemble earthqua...

journal_title：BioMed research international

authors： Phillips JC

更新日期：2015-01-01 00:00:00

abstract：OBJECTIVE:Identification of the factors that influence sedentary behaviour in older adults is important for the design of appropriate intervention strategies. In this study, we determined the prevalence of sedentary behaviour and its association with physical, cognitive, and psychosocial status among older adults resid...

journal_title：BioMed research international

authors： Leung PM,Ejupi A,van Schooten KS,Aziz O,Feldman F,Mackey DC,Ashe MC,Robinovitch SN

更新日期：2017-01-01 00:00:00