Phenotypic and genotypic study of biofilm formation in Enterococci isolated from urinary tract infections.

abstract：:The effects of depleting CD4+ and CD8+ T cells on macrophage recruitment have been analyzed for bronchoalveolar lavage (BAL) populations from mice with primary or secondary influenza pneumonia. Macrophages were characterized by both the capacity to engulf latex particles and the expression of mRNA for a 65 kD heat sho...

journal_title：Microbial pathogenesis

authors： Allan W,Carding SR,Eichelberger M,Doherty PC

更新日期：1993-01-01 00:00:00

abstract：:Host cell invasion is important for periodontal pathogens in evading host defenses and spreading into deeper areas of the periodontal tissue. Treponema denticola has been implicated in a number of potentially pathogenic processes, including periodontal tissue penetration. Here we tested the ability of T. denticola str...

journal_title：Microbial pathogenesis

authors： Inagaki S,Kimizuka R,Kokubu E,Saito A,Ishihara K

更新日期：2016-05-01 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：:Hepatitis C virus (HCV) infection is considered one of the most important causes of chronic liver diseases. Many reports have shown that the proteins of the HCV via interactions with gene expression regulatory networks such as cellular pathways and microRNAs can contribute to the development of chronic liver diseases....

journal_title：Microbial pathogenesis

authors： Khanizadeh S,Ravanshad M,Hosseini SY,Davoodian P,Almasian M,Khanlari Z

更新日期：2017-09-01 00:00:00

abstract：:Porphyromonas gingivalis is highly implicated in the pathogenesis of periodontitis, which is characterized by the destruction of periodontal connective tissues and the supporting alveolar bone. Receptor Activator of NF-kappaB Ligand (RANKL) stimulates bone resorption, whereas osteoprotegerin (OPG) blocks its action, a...

journal_title：Microbial pathogenesis

authors： Belibasakis GN,Bostanci N,Hashim A,Johansson A,Aduse-Opoku J,Curtis MA,Hughes FJ

更新日期：2007-07-01 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：:Staphylococcus aureus (S. aureus) is a major cause of pneumonia that often affects young and immunocompetent patients. Inflammation plays an important role in the development of S. aureus-induced pneumonia. Geniposide, a major iridoid glucoside component of gardenia fruit, has been reported to have anti-inflammatory a...

journal_title：Microbial pathogenesis

authors： Yu B,Shen Y,Qiao J,Cui Q

更新日期：2017-11-01 00:00:00

abstract：:As one of the dominant bacteria in the ocean, Vibrio play important roles in maintaining the aquatic ecosystem. In this study, we studied the phylogenetic relationships of 32 Vibrio based on the 16S rRNA genes sequences and utilized substrate immersing zymography method to detect the trend of protease production and c...

journal_title：Microbial pathogenesis

authors： Liu D,Wu C,Wu R,Huang J,Liao B,Lei M,Zhang Y,He H

更新日期：2019-06-01 00:00:00

abstract：:The present study was aimed to investigate and understand the mechanism of inhibitory effect of phenyl benzoxime on proliferation of SNU-306 cells. Proliferation of SNU-306 cells transfected with wild-type p53-induced phosphatase 1 (Wip1)-siRNA or treated with phenyl benzoxime was examined by 3-(4,5-dimethythiazol-2-y...

journal_title：Microbial pathogenesis

authors： Chen W,Tan Y,Zhang Y

更新日期：2019-01-01 00:00:00

abstract：:Two highly passaged laboratory strains of human cytomegalovirus (HCMV), AD169 and Towne, were tested for their ability to infect and replicate in THP-1 myelomonocytic cells differentiated with 12-O-tetradecanoylphorbol-13-acetate (TPA). TPA treatment of human THP-1 cells increased the number of cells that expressed HC...

journal_title：Microbial pathogenesis

authors： Turtinen LW,Seufzer BJ

更新日期：1994-05-01 00:00:00

abstract：:A recent study has described the normal vaginal bacterial community in giant pandas, but there is a lack of knowledge of the fungal community residing in the vagina of giant pandas. In order to comprehensively understand the vaginal fungal microbial diversity and abundance in giant pandas, high throughput sequencing w...

journal_title：Microbial pathogenesis

authors： Chen D,Li C,Feng L,Zhang Z,Zhang H,Cheng G,Li D,Zhang G,Wang H,Chen Y,Feng M,Wang C,Wu H,Deng L,Ming H,Yang X

更新日期：2018-02-01 00:00:00

abstract：:Clinical isolates of Pseudomonas aeruginosa are either invasive or cytotoxic towards mammalian epithelial cells, endothelial cells, and macrophages. Invasion requires host cell actin cytoskeleton function, and ExsA-regulated proteins of P. aeruginosa that inhibit invasion (ExoS and ExoT) can disrupt the cytoskeleton. ...

journal_title：Microbial pathogenesis

authors： Evans DJ,Kuo TC,Kwong M,Van R,Fleiszig SM

更新日期：2002-09-01 00:00:00

abstract：:Saffron (Crocus sativus L.) is an important plant in medicine. The Kashmir Valley (J&K, India) is one of the world's largest and finest saffron producing regions. However, over the past decade, there has been a strong declining trend in saffron production in this area. Plant Growth Promoting Rhizobacteria (PGPR) are f...

journal_title：Microbial pathogenesis

authors： Rasool A,Imran Mir M,Zulfajri M,Hanafiah MM,Azeem Unnisa S,Mahboob M

更新日期：2021-01-08 00:00:00

abstract：:The gene (ystB) encoding the novel subtype of the heat-stable enterotoxin (Y-STb) was cloned from the chromosome of a clinical isolate of Yersinia enterocolitica 84-50 (serotype O:5, biotype 1A) and the nucleotide sequence was determined. The ystB contained 216 base pairs that encoded a protein of 71 amino acid residu...

journal_title：Microbial pathogenesis

authors： Ramamurthy T,Yoshino Ki,Huang X,Balakrish Nair G,Carniel E,Maruyama T,Fukushima H,Takeda T

更新日期：1997-10-01 00:00:00

abstract：:Vibrio sp. are autochthonous to marine and estuarine waters. Several species of Vibrio are pathogens. It is of utmost importance to detect and discriminate the Vibrio sp. that are often involved in food and water borne infections. Since 16S rRNA based identification has limited utility in differentiating the closely r...

journal_title：Microbial pathogenesis

authors： Silvester R,Alexander D,Antony AC,Hatha M

更新日期：2017-04-01 00:00:00

abstract：:The enteroinvasive species Shigella flexneri expresses a plasmid-mediated capacity to penetrate epithelial cells by directed phagocytosis involving actin polymerization. In the present work, HEp2 cells were depleted of intracellular K+ in order to arrest receptor-mediated endocytosis and to evaluate the role of this e...

journal_title：Microbial pathogenesis

authors： Clerc PL,Sansonetti PJ

更新日期：1989-11-01 00:00:00

abstract：:The macrophage innate immune response is outlined through recognition of the components of Mycobacterium tuberculosis. DNA of M. tuberculosis (MtbDNA) is recognized by macrophages, but the implications of this recognition are poorly characterized. Stimulation of murine macrophages with MtbDNA induces autophagy, a proc...

journal_title：Microbial pathogenesis

authors： Ruiz A,Guzmán-Beltrán S,Carreto-Binaghi LE,Gonzalez Y,Juárez E

更新日期：2019-07-01 00:00:00

abstract：:The ica operon and aap gene are important factors for Staphylococcus epidermidis biofilm formation. However, we found 15 out of 101 S. epidermidis strains isolated from patients had both the ica operon and the aap gene in the genome but could not form biofilms (ica(+)aap(+)/BF(-) isolates). Compared with standard stra...

journal_title：Microbial pathogenesis

authors： Wu Y,Liu J,Jiang J,Hu J,Xu T,Wang J,Qu D

更新日期：2014-11-01 00:00:00

abstract：:Invasion plasmid antigen C (IpaC) is secreted by the Shigella flexneri type III secretion system (TTSS) as an essential trigger of epithelial cell invasion. At the molecular level, IpaC possesses a distinct functional organization. The IpaC C-terminal region between amino acids 319 and 345 is predicted to form a coile...

journal_title：Microbial pathogenesis

authors： Terry CM,Picking WL,Birket SE,Flentie K,Hoffman BM,Barker JR,Picking WD

更新日期：2008-10-01 00:00:00

abstract：:We previously demonstrated that incubation of E. coli in normal human serum (NHS) resulted in the release of a finite fraction (approximately 30%) of LPS from the bacterial outer membrane. In experiments reported here, we examined factors which may enhance or diminish the capacity of NHS to mediate this limited LPS re...

journal_title：Microbial pathogenesis

authors： Tesh VL,Morrison DC

更新日期：1988-03-01 00:00:00

abstract：:Three coagulase-negative Staphylococcus species (CNS) (Staphylococcus epidermidis, Staphylococcus xylosus and Staphylococcus hyicus), from the milk of cows with mastitis, were used to evaluate adherence to and internalization by bovine mammary epithelial cells, and to investigate involvement of host cell signal transd...

journal_title：Microbial pathogenesis

authors： Almeida RA,Oliver SP

更新日期：2001-11-01 00:00:00

abstract：:The study was conducted to examine the antioxidant enzymes induced by Trichoderma viride JAU60 as initial defense response during invasion of rot pathogen Aspergillus niger Van Tieghem in five groundnut varieties under pot culture. Seed treatment of T. viride JAU60 reduced 51-58% collar rot disease incidence in differ...

journal_title：Microbial pathogenesis

authors： Gajera HP,Katakpara ZA,Patel SV,Golakiya BA

更新日期：2016-02-01 00:00:00

abstract：:Diagnosis of toxoplasmosis is an important issue, especially in at-risk patients. The molecular methods showed a promising future for such diagnosis; however, the method itself and the target sequence to be detected is an important part of accurate detection of the infection. The aim of the present study was to evalua...

journal_title：Microbial pathogenesis

authors： Valian HK,Mirhendi H,Mohebali M,Shojaee S,Fallahi S,Jafari R,Kheirandish F,Mousavi P

更新日期：2020-03-01 00:00:00

abstract：:In this study we compared the host response to Listeria monocytogenes in 129 REJ mice with listeria-resistant (C57Bl/6j) and susceptible (Balb/c) mouse strains. In all experiments mice were inoculated by the i.p. route. 129 REJ mice and Balb/c mice were sensitive to listeriosis whilst C57Bl/6j mice were relatively res...

journal_title：Microbial pathogenesis

authors： Gahan CG,Collins JK

更新日期：1995-05-01 00:00:00

abstract：:Anthrax lethal factor (LF), a Zn(2+)-dependent metalloprotease, is a key virulence component of anthrax toxin. Here, we used proteolytic assay-based screening to identify novel LF inhibitors from a naturally extracted chemical library. The screening identified four compounds that inhibited in vitro proteolytic activit...

journal_title：Microbial pathogenesis

authors： Park HC,Sung SR,Lim SM,Lee JS,Kim SK,Yoon MY

更新日期：2012-08-01 00:00:00

abstract：:Monocyte chemoattractant protein-1 (MCP-1), a chemoattractant for monocytes, is presumed to play a pivotal role in the recruitment and accumulation of monocytes in various diseases including pulmonary infections. We examined here whether or not Pseudomonas nitrite reductase (PNR), a recently identified IL-8 inducer in...

journal_title：Microbial pathogenesis

authors： Sar B,Oishi K,Wada A,Hirayama T,Matsushima K,Nagatake T

更新日期：2000-01-01 00:00:00

abstract：:In Egypt, although the Trypanosoma evansi has been reported frequently among domestic animals, there is no published data on T. evansi in horses. Therefore, this study aimed to assess the prevalence and characterization of T. evansi in three governorates by examining blood samples from 40 local camels, 35 imported cam...

journal_title：Microbial pathogenesis

authors： Elhaig MM,Sallam NH

更新日期：2018-10-01 00:00:00

abstract：:Siderophores are low molecular weight molecules that allow bacteria to acquire iron from host cell proteins. 2,3-dihydroxybenzoic acid (DHBA) is the only known siderophore produced by the intracellular pathogen Brucella abortus. Here its role in virulence was assessed by evaluating the ability of a mutant with a disru...

journal_title：Microbial pathogenesis

authors： Parent MA,Bellaire BH,Murphy EA,Roop RM 2nd,Elzer PH,Baldwin CL

更新日期：2002-05-01 00:00:00

abstract：:Outer surface protein E (OspE) is a complement factor H-binding virulence factor of borrelial subspecies. It is usually absent from in vitro grown Borrelia garinii, although in vivo B. garinii causes neuroborreliosis (NB). We analyzed the presence and sequence spectrum of the ospE genes in vivo in Borrelia spirochetes...

journal_title：Microbial pathogenesis

authors： Panelius J,Ranki A,Meri T,Seppälä I,Meri S

更新日期：2010-12-01 00:00:00

abstract：:Escherichia coli O157:H7 is a food-borne pathogen that can cause hemorrhagic colitis and, occasionally, hemolytic uremic syndrome, a sequela of infection that can result in renal failure and death. Here we sought to model the pathogenesis of orally-administered E. coli O157:H7 in BALB/c mice with an intact intestinal ...

journal_title：Microbial pathogenesis

authors： Mohawk KL,Melton-Celsa AR,Zangari T,Carroll EE,O'Brien AD

更新日期：2010-03-01 00:00:00