Screening of natural compounds for identification of novel inhibitors against β-lactamase CTX-M-152 reported among Kluyvera georgiana isolates: An in vitro and in silico study.

abstract：BACKGROUND:Coxiella burnetii and non-C. burnetii bacteria or endosymbiotic Coxiella-like were reported in various tick species. We aimed to detect C. burnetii within soft tick species, Argas persicus and Alveonasus canestrinii. METHODS:Argasid ticks were collected from different counties of Lorestan province, west of ...

journal_title：Microbial pathogenesis

authors： Hosseini-Chegeni A,Kayedi MH

更新日期：2020-02-01 00:00:00

abstract：:The 90 kb virulence plasmids of Salmonella biosers Gallinarum and Pullorum (expressed as serovar Gallinarum) are non-conjugative. They were, however, found to be readily mobilized by IncFI and IncFIV plasmids, but not by conjugative IncA, IncB = C, IncH, IncL and IncM R plasmids. No virulence plasmids of serovars Chol...

journal_title：Microbial pathogenesis

authors： Ou JT,Lin MY,Chao HL

更新日期：1994-07-01 00:00:00

abstract：:Two-component regulatory proteins, histidine kinases and response regulators, function in bacteria as sensing and adaptive factors in response to a wide range of environmental stimuli. Conserved histidine and glycine regions of histidine kinase sensor proteins were used to design degenerate oligonucleotide primers for...

journal_title：Microbial pathogenesis

authors： Haydel SE,Dunlap NE,Benjamin WH Jr

更新日期：1999-04-01 00:00:00

abstract：:Molecular prevalence of nine putative virulence factors in two more prevalent Brucella species in Iranian patients and livestock was investigated. During five years (2010-2015), 120 human and animal specimens were collected from three geographical areas of Iran. All samples were cultured in blood culture media and sub...

journal_title：Microbial pathogenesis

authors： Hashemifar I,Yadegar A,Jazi FM,Amirmozafari N

更新日期：2017-04-01 00:00:00

abstract：:Murine gammaherpesvirus 72 (MHV-72) is a virus of wild rodents and serves as a convenient small animal model to understand the pathogenesis of Epstein-Barr virus (EBV) and human herpesvirus 8 (HHV8) infection. In laboratory mice MHV-72 causes an acute infection of lung epithelial cells and establishes the latency in B...

journal_title：Microbial pathogenesis

authors： Raslova H,Berebbi M,Rajcani J,Sarasin A,Matis J,Kudelova M

更新日期：2001-08-01 00:00:00

abstract：:Salmonella enterica serovar Pullorum (S. Pullorum) is a worldwide poultry pathogen of considerable economic importance, particularly in those countries with a developing poultry industry. A variety of genes that affect S. Pullorum colonization in chickens had been identified. 2',3'-cyclic phosphodiesterase (cpdB) is t...

journal_title：Microbial pathogenesis

authors： Liu H,Chen L,Wang X,Si W,Wang H,Wang C,Liu S,Li G

更新日期：2015-03-01 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：BACKGROUND:Cryptosporidiosis represents a major public health problem. This infection, caused by a protozoan parasite of the genus Cryptosporidium, has been reported worldwide as a frequent cause of diarrhoea. In the immunocompetent host, the typical watery diarrhea can be self-limiting. However, it is severe and chron...

journal_title：Microbial pathogenesis

authors： Chelbi H,Essid R,Jelassi R,Bouzekri N,Zidi I,Ben Salah H,Mrad I,Ben Sghaier I,Abdelmalek R,Aissa S,Bouratbine A,Aoun K

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:Blastocystis is one of the most common pathogens of the human intestine, caused by an emerging parasite, which can lead to severe symptoms and even death in immunocompromised patients. We aimed to determine the global prevalence of Blastocystosis infection in people with immunodeficiency. A systematic litera...

journal_title：Microbial pathogenesis

authors： Khorshidvand Z,Khazaei S,Amiri M,Taherkhani H,Mirzaei A

更新日期：2020-11-24 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：:Brucellosis, a disease caused by the gram-negative bacterium Brucella spp., is a widespread zoonosis that inflicts important animal and human health problems, especially in developing countries. One of the hallmarks of Brucella infection is its capacity to establish a chronic infection, characteristic that depends on ...

journal_title：Microbial pathogenesis

authors： Spera JM,Comerci DJ,Ugalde JE

更新日期：2014-02-01 00:00:00

abstract：:The 190 kDa outer membrane protein of Rickettsia rickettsii is a major immunodominant protective antigen which contains 13 tandem nearly identical repeating sequences. We have identified a deletion in the 190 kDa antigen gene of R. rickettsii strain Smith maintained in the laboratory. The deletion occurred within the ...

journal_title：Microbial pathogenesis

authors： Matsumoto M,Tange Y,Okada T,Inoue Y,Horiuchi T,Kobayashi Y,Fujita S

更新日期：1996-01-01 00:00:00

abstract：:Diseases caused by bacteria are today one of the great problems of present time. Access to over-the-counter medication, the indiscriminate use of antibacterials and high rates of hospitalization have contributed to the increase in cases. This picture has led to the search for new alternative drugs. Thus, secondary met...

journal_title：Microbial pathogenesis

authors： Gomes FMS,da Cunha Xavier J,Dos Santos JFS,de Matos YMLS,Tintino SR,de Freitas TS,Coutinho HDM

更新日期：2018-02-01 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：:Salmonella is among the most important food borne pathogens worldwide contaminating a wide range of animal products including meat products. The aims of this study go through two steps: The first step is to estimate the proportion of sausages products contaminated with Salmonella in Meknes city (Morocco), which were c...

journal_title：Microbial pathogenesis

authors： Ed-Dra A,Filali FR,Karraouan B,El Allaoui A,Aboulkacem A,Bouchrif B

更新日期：2017-04-01 00:00:00

abstract：:In Salmonella enterica serovar Typhimurium, MgtC and PagC are positively regulated by the PhoP-PhoQ two-component system, which is activated under magnesium deprivation. Both MgtC and PagC are of unknown function but have been involved in intramacrophage survival. We have found that the amount of PagC is lowered in a ...

journal_title：Microbial pathogenesis

authors： Alix E,Miki T,Felix C,Rang C,Figueroa-Bossi N,Demettre E,Blanc-Potard AB

更新日期：2008-09-01 00:00:00

abstract：:Protective immunity against Salmonella infection was studied in a mouse model. To study specificity of protection we used smooth (O-4,5,12) and rough vaccines; live and killed vaccines of both types were compared. The protection was assessed by enumerating the number of bacteria in the livers, and by following surviva...

journal_title：Microbial pathogenesis

authors： Muotiala A,Hovi M,Mäkelä PH

更新日期：1989-01-01 00:00:00

abstract：:Upon oxygen shift-down, Mycobacterium tuberculosis complex bacteria can induce a genetic program characterized by halted duplication, which is called Non-replicating persistence (NRP). During this phase, at least 48 genes, collectively named Dormancy survival regulator (DosR) regulon, are important for the long-term s...

journal_title：Microbial pathogenesis

authors： Jiménez BA,Hinojoza-Loza E,Flores-Valdez MA,Prado-Montes de Oca E,Allen K,Estrada-Chávez C,Herrera-Rodríguez S,Flores-Fernández JM,Martínez-Velázquez M,Hernández-Gutiérrez R,Alvarez AH

更新日期：2013-08-01 00:00:00

abstract：:Acanthamoeba are free-living, harmless organisms, however, given the opportunity and the appropriate conditions, they can cause painful, sight-threatening as well as fatal infections and, thus, are considered opportunistic pathogens. Acanthamoeba infections have become increasingly important in the past few years due ...

journal_title：Microbial pathogenesis

authors： Khan NA

更新日期：2003-06-01 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：:Mannheimia(Pasteurella)haemolytica serotype 1 is the primary causative agent responsible for bovine pneumonic mannheimiosis, also known as shipping fever in cattle. The bacterium produces a variety of virulence factors, foremost of which is the exotoxic leukotoxin. The leukotoxin is a calcium-dependent cytolysin that ...

journal_title：Microbial pathogenesis

authors： Thumbikat P,Briggs RE,Kannan MS,Maheswaran SK

更新日期：2003-05-01 00:00:00

abstract：:A total of 36 Escherichia coli urinary tract isolates (UTI) of serotype O6, with different combinations of capsule (K) and flagellin (H) antigens, were analysed according to the outer membrane pattern (OMP), serum resistance properties, mannose-resistant hemagglutination using various types of erythrocytes, and also f...

journal_title：Microbial pathogenesis

authors： Zingler G,Ott M,Blum G,Falkenhagen U,Naumann G,Sokolowska-Köhler W,Hacker J

更新日期：1992-04-01 00:00:00

abstract：:Tick-borne bacteria are considered to be emerging in camels, but data about their occurrence in Tunisian dromedaries and their infesting ticks remain scarce. In this study, 412 camel blood samples and 327 partially engorged ticks were collected and tested for the presence of Coxiella burnetii and/or related strains, a...

journal_title：Microbial pathogenesis

authors： Selmi R,Ben Said M,Mamlouk A,Ben Yahia H,Messadi L

更新日期：2019-11-01 00:00:00

abstract：:Thanks to the progress and decreasing costs in genome sequencing technologies, more than 250,000 bacterial genomes are currently available in public databases, covering most, if not all, of the major human-associated phylogenetic groups of these microorganisms, pathogenic or not. In addition, for many of them, sequenc...

journal_title：Microbial pathogenesis

authors： Anani H,Zgheib R,Hasni I,Raoult D,Fournier PE

更新日期：2020-12-01 00:00:00

abstract：:Repetitive tetranucleotide sequences of 5'-(CAAT)(n)-3' have been identified at the 5' end of an open reading frame (ORF) named lob1 from Haemophilus somnus strain 738. Based on sequence analysis, lob1 has 59% DNA homology to lex2B, which is involved in lipooligosaccharide (LOS) biosynthesis in H. influenzae. We now r...

journal_title：Microbial pathogenesis

authors： McQuiston JH,McQuiston JR,Cox AD,Wu Y,Boyle SM,Inzana TJ

更新日期：2000-05-01 00:00:00

abstract：:The clinical course of infection with Mycobacterium leprae varies widely and depends on the pattern of the host immune response. Dendritic cells play an important role in the activation of the innate and adaptive immune system and seem to be essential for the development of the disease. To analyze the presence of epid...

journal_title：Microbial pathogenesis

authors： Hirai KE,Aarão TL,Silva LM,de Sousa JR,de Souza J,Dias LB Jr,Carneiro FR,Fuzii HT,Quaresma JA

更新日期：2016-02-01 00:00:00

abstract：:In the present study, we synthesized and characterized a probiotic Bacillus licheniformis cell free extract (BLCFE) coated silver nanoparticles (BLCFE-AgNPs). These BLCFE-AgNPs were characterized by UV-visible spectrophotometer, XRD, EDX, FTIR, TEM and AFM. A strong surface plasmon resonance centered at 422 nm in UV-v...

journal_title：Microbial pathogenesis

authors： Shanthi S,Jayaseelan BD,Velusamy P,Vijayakumar S,Chih CT,Vaseeharan B

更新日期：2016-04-01 00:00:00

abstract：:In this study we report the complete nucleotide sequence and genetic organization of the she pathogenicity island (PAI) of Shigella flexneri 2a strain YSH6000T. The 46 603 bp she PAI is situated adjacent to the 3' terminus of the pheV tRNA gene and includes an imperfect direct repeat of the 3'-terminal 22 bp of the ph...

journal_title：Microbial pathogenesis

authors： Al-Hasani K,Rajakumar K,Bulach D,Robins-Browne R,Adler B,Sakellaris H

更新日期：2001-01-01 00:00:00

abstract：:Pyelonephritis induces an inflammatory process in the renal parenchyma, which may occur as a result of excessive reactive nitrogen intermediates (RNI) and reactive oxygen species (ROS) and/or impaired antioxidant capacity. In the present investigation, contribution of free radicals to the development of acute pyelonep...

journal_title：Microbial pathogenesis

authors： Mittal R,Sharma S,Chhibber S,Harjai K

更新日期：2008-11-01 00:00:00

abstract：:TLR4 is a membrane sensor for lipopolysaccharide (LPS), a major cell wall component of gram-negative bacteria. In this study, we investigated the role of TLR4 on innate immune responses in immune cells against Acinetobacter baumannii. Bone marrow-derived macrophages (BMDMs) and dendritic cells (BMDCs) were isolated fr...

journal_title：Microbial pathogenesis

authors： Kim CH,Jeong YJ,Lee J,Jeon SJ,Park SR,Kang MJ,Park JH,Park JH

更新日期：2013-01-01 00:00:00