Anti-inflammatory effects of isorhamnetin on LPS-stimulated human gingival fibroblasts by activating Nrf2 signaling pathway.

abstract：:We obtained mutants devoid of the O1-antigen, the capsular polysaccharide (K antigen) or both from Klebsiella pneumoniae clinical isolates (urinary infection). These mutants were grown in urine, and their ability to fimbriate and to adhere were studied. Mutants lacking the O1-antigen, independently of the other surfac...

journal_title：Microbial pathogenesis

authors： Merino S,Rubires X,Aguilar A,Tomás JM

更新日期：1997-07-01 00:00:00

abstract：BACKGROUND:Brucella is a Gram-negative and facultative intracellular organism that causes brucellosis, a common zoonotic disease. Over 500,000 people are annually affected by brucellosis. Brucella is highly infectious through inhalation route; for this reason it is used for biological warfare aims. This study aimed to ...

journal_title：Microbial pathogenesis

authors： Abadi AH,Mahdavi M,Khaledi A,Esmaeili SA,Esmaeili D,Sahebkar A

更新日期：2018-08-01 00:00:00

abstract：:With the growing interest in probiotic microorganisms based on their well established immense health benefits, the present investigation was aimed to assess the adhesion potential and safety of probiotic Lactobacillus rhamnosus MTCC- 5897 (LR) before it can be put into a probiotic formulations. L. rhamnosus showed an ...

journal_title：Microbial pathogenesis

authors： Bhat MI,Singh VK,Sharma D,Kapila S,Kapila R

更新日期：2019-05-01 00:00:00

abstract：:Pseudomonas aeruginosa is a notorious pathogen with increasing multi-drug resistance. This situation makes it urgent to develop a prophylactic vaccine against this pathogen. Different virulence factors play a crucial role in P. aeruginosa infection. This study focused on evaluation of the iron acquisition protein HitA...

journal_title：Microbial pathogenesis

authors： Elhosary MA,Bahey-El-Din M,AbdelBary A,El Guink N,Aboushleib HM

更新日期：2019-06-01 00:00:00

abstract：:The biodegradation of Aflatoxin B1 (AFB1) is an industry of increasing importance. Bacillus licheniformis BL-010 was isolated from the aflatoxin contaminated corn feed storage, and was shown to degrade AFB1 efficiently. Here we present the complete genome sequence of BL-010, the genome comprises 4,287,714 bp in a circ...

journal_title：Microbial pathogenesis

authors： He S,Feng K,Ding T,Huang K,Yan H,Liu X,Zhang Z

更新日期：2018-05-01 00:00:00

abstract：:Mycobacterium tuberculosis (MTB) the causative organism of tuberculosis can remain dormant as a non-culturable organism, reactivate and cause disease in man and animals. There is a need for proof of viability of such organisms in order to understand the process of reactivation. PCR for bacterial DNA cannot distinguish...

journal_title：Microbial pathogenesis

authors： Pai SR,Actor JK,Sepulveda E,Hunter RL Jr,Jagannath C

更新日期：2000-06-01 00:00:00

abstract：:Oxidative stress is implicated in the pathogenesis of influenza virus infection. Increasing evidences show that transient receptor potential melastatin 2 (TRPM2), a Ca2+-permeable non-selective cation channel, plays an important role in the pathomechanism of reactive oxygen species (ROS)-coupled diseases. The present ...

journal_title：Microbial pathogenesis

authors： Wang S,Liang T,Luo Q,Li P,Zhang R,Xu M,Su J,Xu T,Wu Q

更新日期：2020-11-01 00:00:00

abstract：:The antimicrobial resistance (AMR) exhibited against broad spectrum and new generation antibiotics used for Pseudomonas infections is a major threat and renders the treatment ineffective. In our present study, we have used a computational approach to understand various drug resistance mechanisms which contribute to Mu...

journal_title：Microbial pathogenesis

authors： Miryala SK,Anbarasu A,Ramaiah S

更新日期：2019-11-01 00:00:00

abstract：:Infectious urinary stones account for about 10% of all urinary stones. In 50% of cases urolithiasis is a recurrent illness, which can lead to the loss of a kidney if not properly treated. One of the reasons for recurrence of the disease may be the ability of bacteria to invade urothelial cells, persist in the host cel...

journal_title：Microbial pathogenesis

authors： Torzewska A,Budzyńska A,Białczak-Kokot M,Różalski A

更新日期：2014-06-01 00:00:00

abstract：:Outer membrane and secreted proteins were isolated from Leptospira interrogans serovar pomona and characterized by sodium dodecyl sulfate polyacrylamide gel electrophoresis, immunoblot and radioimmunoprecipitation techniques. The L. interrogans outer membranes were extracted with Triton X-114 and contained several pro...

journal_title：Microbial pathogenesis

authors： Zuerner RL,Knudtson W,Bolin CA,Trueba G

更新日期：1991-04-01 00:00:00

abstract：:Cervical cancer is a growing and serious problem world-wide in women, but more acute in developing countries especially in Indian subcontinent. The main causative agent for the disease is Human Papilloma Virus (HPV). The history of the cervical cancer goes back to eighteenth century as the HPV infection is reported si...

journal_title：Microbial pathogenesis

authors： Shah UJ,Nasiruddin M,Dar SA,Khan MKA,Akhter MR,Singh N,Rabaan AA,Haque S

更新日期：2020-06-01 00:00:00

abstract：:Natural habitats of opportunistic fungal pathogens are outside of the host; therefore, it is critically important to understand their ecology and routes of transmission. In this study, we investigated the presence of human pathogenic opportunistic fungi in lake water and incidence of fungal infections in associated po...

journal_title：Microbial pathogenesis

authors： Bandh SA,Kamili AN,Ganai BA,Lone BA

更新日期：2016-04-01 00:00:00

abstract：:Chlamydia pneumoniae has been linked to atherosclerotic heart disease. However, there is a limited knowledge by which C. pneumoniae gain access to atheromatous lesions. The adhesion of C. pneumoniae -infected circulatory component(s) to endothelium and smooth muscle cells represents the first step in an inflammatory r...

journal_title：Microbial pathogenesis

authors： Kaul R,Wenman WM

更新日期：2001-03-01 00:00:00

abstract：:Recent advancements highlight the important role of gut microbiome in human health. However, a variety of endogenous and exogenous factors, such as genes, foods, drugs, environmental pollutions, oxidative stress, etc., may interfere with the gut microbiome in vivo and increase risks of digestive system diseases, cardi...

journal_title：Microbial pathogenesis

authors： Wang JZ,Du WT,Xu YL,Cheng SZ,Liu ZJ

更新日期：2017-04-01 00:00:00

abstract：:Type VI secretion systems (T6SSs) have been identified recently in several Gram-negative organisms and have been shown to be associated with virulence in some bacterial pathogens. A T6SS of Yersinia pestis CO92 (locus YPO0499-YPO0516) was deleted followed by investigation of the phenotype of this mutation. We observed...

journal_title：Microbial pathogenesis

authors： Robinson JB,Telepnev MV,Zudina IV,Bouyer D,Montenieri JA,Bearden SW,Gage KL,Agar SL,Foltz SM,Chauhan S,Chopra AK,Motin VL

更新日期：2009-11-01 00:00:00

abstract：:The gene clusters encoding various P-fimbriae (F7(1), F7(2), F9 and F11) were compared. Deletion plasmids that lack the gene encoding the fimbrillin were derived from these gene clusters. Introduction of these deletion plasmids into an E. coli K12 strain resulted in non-fimbriated cells that still showed mannose-resis...

journal_title：Microbial pathogenesis

authors： van Die I,Zuidweg E,Hoekstra W,Bergmans H

更新日期：1986-02-01 00:00:00

abstract：:Streptokinase (SK), a heterogeneous plasminogen (Pg) activator protein secreted by groups A, C and G streptococci (GAS/GCS/GGS) is a virulence factor composed of three structural domains; SKα/SKβ/SKγ. Phylogenetic analysis of the major variable region of SKβ (sk-V1; nucleotides 448-791; 343bp) which classifies the SK ...

journal_title：Microbial pathogenesis

authors： Keramati M,Aslani MM,Roohvand F

更新日期：2020-02-01 00:00:00

abstract：:The aim of this study was to evaluate the efficacy of 3'-deoxyadenosine and deoxycoformycin combination in the treatment of mice infected by T. cruzi, as well as to verify the influence of the treatment on purinergic enzymes. Heart and serum samples were collected from 60 mice (30 infected and 30 uninfected) at day 12...

journal_title：Microbial pathogenesis

authors： do Carmo GM,Doleski PH,de Sá MF,Grando TH,Azevedo MI,Manzoni AG,Leal DBR,Gressler LT,Henker LC,Mendes RE,Baldissera MD,Monteiro SG,Stefani LM,Da Silva AS

更新日期：2017-12-01 00:00:00

abstract：:Escherichia coli heat-stable enterotoxin b (STb) causes severe diarrhoea in weaning piglets. STb most probably has to bind to intestinal epithelial cells in order to achieve its effect. Using biotinylated biologically active STb, we developed a semi-quantitative binding assay using indirect fluorescence microscopy. We...

journal_title：Microbial pathogenesis

authors： Rousset E,Harel J,Dubreuil JD

更新日期：1998-05-01 00:00:00

abstract：:Histophilus somni (H. somni) is a gram-negative bacterial pathogen that causes respiratory, reproductive, and central nervous system disease in cattle. The hallmark of systemic H. somni infection is diffused vasculitis that can lead to an acute central nervous system disease known as thrombotic meningoencephalitis (TM...

journal_title：Microbial pathogenesis

authors： Tiwari R,Sullivan J,Czuprynski CJ

更新日期：2009-09-01 00:00:00

abstract：:Pathogenesis of Aeromonas species have been reported to be associated with virulence factors such as lipopolysaccharides (LPS), bacterial toxins, bacterial secretion systems, flagella, and other surface molecules. Dsb (Disulfide bond) proteins play an important role in catalyzing disulfide bond formation in proteins w...

journal_title：Microbial pathogenesis

authors： Vilches S,Jiménez N,Merino S,Tomás JM

更新日期：2012-02-01 00:00:00

abstract：:An mdaB mutant strain in a quinone reductase (MdaB) of Helicobacter hepaticus type strain ATCC51449 was constructed by insertional mutagenesis, and the MdaB protein was purified and compared to the Helicobacter pylori enzyme. While wild type H. hepaticus cells could tolerate 6% O(2) for growth, the mdaB strain was cle...

journal_title：Microbial pathogenesis

authors： Hong Y,Wang G,Maier RJ

更新日期：2008-02-01 00:00:00

abstract：:The major limitation in histological examination of orally inoculated mice of Salmonella typhimurium has been the difficulty of attaining high enough levels for immunochemical detection. This problem has been solved by the use of confocal laser scanning microscopy (CLSM) analysis, which allows detection of bacteria in...

journal_title：Microbial pathogenesis

authors： Matsui H,Eguchi M,Kikuchi Y

更新日期：2000-07-01 00:00:00

abstract：:Staphylococcus aureus (S.aureus), a Gram-positive organism, is a frequent cause of subclinical mastitis. Geniposide, an iridoid glucoside isolated from the fruits of Gardenia jasminoides, has been reported to exhibit antibacterial and anti-inflammatory properties. The ability of S. aureus internalizing into bovine mam...

journal_title：Microbial pathogenesis

authors： Wei Z,Su K,Jiang P,Shi M,Wang J,Xie G

更新日期：2018-12-01 00:00:00

abstract：:C1q, as a LAIR-1 ligand, maintains monocytes quiescence and possess immunosuppressive properties. To understand the roles and molecular mechanisms, C1q mediated inflammation cytokines and several pivotal proteins in THP-1 cells after H. pylori infection were detected. The results showed that the expression of IL-8, IL...

journal_title：Microbial pathogenesis

authors： Zhang Y,Li J,Rong Q,Xu Z,Ding Y,Cao Q,Ji X,Zhao H,Wu Y,Li B

更新日期：2019-06-01 00:00:00

abstract：:An inbred strain of the southern platyfish, Xiphophorus maculatus, was used as a host for Aeromonas hydrophila and Yersinia ruckeri infections. The infections were initiated by holding the platyfish in inoculation baths containing dilutions of virulent A. hydrophila or Y. ruckeri strains. Inoculating the platyfish in ...

journal_title：Microbial pathogenesis

authors： Kawula TH,Lelivelt MJ,Orndorff PE

更新日期：1996-02-01 00:00:00

abstract：:Using whole bacteria, rather than extracted, purified DNA samples, we amplified the papE gene sequences from 63 Escherichia coli isolates belonging to O serogroups O1, O2 and O6. These isolates were from collections separated temporally as well as geographically: from four cities in the US and one in Sweden. PCR ampli...

journal_title：Microbial pathogenesis

authors： Jantausch BA,Hull SI

更新日期：1996-06-01 00:00:00

abstract：:Vibrio cholerae elaborates zonula occludens toxin (Zot), a protein that increases the permeability of small intestinal mucosa by opening intercellular tight junctions. The zot gene is located, together with the genes encoding CT and Ace enterotoxins, within the genome of V. cholerae filamentous phage CTXsmall ef, Cyri...

journal_title：Microbial pathogenesis

authors： Uzzau S,Cappuccinelli P,Fasano A

更新日期：1999-12-01 00:00:00

abstract：:A total of 54 positive blood aerobic cultures of suspected blood sepsis in neonates were purified, diagnosed and tested for antibiotic susceptibility. Six bacterial pathogens of Escherichia coli (10 isolates), Klebsiella pneumoniae (10 isolates), Haemophilus influenzae (4 isolates), Pseudomonas aeruginosa (3 isolates)...

journal_title：Microbial pathogenesis

authors： Gatea Kaabi SA,Musafer HK

更新日期：2020-11-01 00:00:00

abstract：:Because of the close genetic relatedness between apes and humans, apes are susceptible to many human infectious agents and can serve as carriers of these pathogens. Consequently, they present a serious health hazard to humans. Moreover, many emerging infectious diseases originate in wildlife and continue to threaten h...

journal_title：Microbial pathogenesis

authors： Keita MB,Hamad I,Bittar F

更新日期：2014-12-01 00:00:00