Role of H-2 and non-H-2-related genes in mouse susceptibility to Chlamydia psittaci.

abstract：:Heat-stable enterotoxins (ST) activate guanylyl cyclase in T84 cells, rapidly and specifically. Activation is monitored by cGMP production and occurs at lower concentrations of ST than required for eliciting fluid accumulation in suckling mice. Atrial natriuretic factor (ANF) neither activates guanylyl cyclase nor mod...

journal_title：Microbial pathogenesis

authors： Visweswariah SS,Shanthi G,Balganesh TS

更新日期：1992-03-01 00:00:00

abstract：:The objective of this study was to comprehensively identify the target genes induced by acid stimulation in Salmonella, and to clarify the relativity of acid tolerance and antimicrobial peptide resistance. A clinical S. Typhimurium strain, S6, was selected and performed a transcriptome analysis under the acid toleranc...

journal_title：Microbial pathogenesis

authors： Cao L,Wang J,Sun L,Kong Z,Wu Q,Wang Z

更新日期：2019-11-01 00:00:00

abstract：:Food-production animals were considered to be a major reservoir of antimicrobial-resistant bacteria and clinically relevant pathogens. The potential of commensal Escherichia coli from pigs as a source of opportunistic pathogens associated with extraintestinal infections in humans needs to be assessed. In this study, 1...

journal_title：Microbial pathogenesis

authors： Li Y,Ma X,Li C,Dai X,Zhang L

更新日期：2020-11-01 00:00:00

abstract：:Multidrug resistance due to the expression of extended spectrum β-lactamases (ESBLs) by bacterial pathogens is an alarming health concern with huge socio-economic burden. Here, 102 bacterial isolates from Wastewater treatment plants (WTPs) were screened for resistance to different antibiotics. Kirby-Bauer method and p...

journal_title：Microbial pathogenesis

authors： Hemlata,Bhat MA,Kumar V,Ahmed MZ,Alqahtani AS,Alqahtani MS,Jan AT,Rahman S,Tiwari A

更新日期：2020-12-08 00:00:00

abstract：:The search for new antimicrobial drugs has been necessary due to the increased bacterial resistance to antibiotics currently in use, and natural products play an important role in this field. The aim of this study was to evaluate the in vitro effect of cinnamaldehyde on S. epidermidis strains, biofilm set-up preventio...

journal_title：Microbial pathogenesis

authors： Albano M,Crulhas BP,Alves FCB,Pereira AFM,Andrade BFMT,Barbosa LN,Furlanetto A,Lyra LPDS,Rall VLM,Júnior AF

更新日期：2019-01-01 00:00:00

abstract：:Mycobacterium ulcerans, a decaying Mycobacterium marinum derivative is responsible for Buruli ulcer, a notifiable non-contagious disabling infection highly prevalent in some West African countries. Aquatic environments are suspected to host M. ulcerans, however, the exact reservoirs remain unknown. While M. marinum wa...

journal_title：Microbial pathogenesis

authors： Bouam A,Ghigo E,Drancourt M

更新日期：2018-01-01 00:00:00

abstract：:Stored rice and rice products are prone to contamination by pathogenic fungi and bacteria such as Aspergillus niger, Bacillus cereus, and Paenibacillus amylolyticus. Treatment with antimicrobial essential oils (EOs) and irradiation are options to control spoilage organisms. Microbial samples with or without fumigation...

journal_title：Microbial pathogenesis

authors： Shankar S,Follett P,Ayari S,Hossain F,Salmieri S,Lacroix M

更新日期：2020-06-01 00:00:00

abstract：:Mycobacterium avium complex (MAC) strains from AIDS and non-AIDS patients and from the environment were studied for their colony morphology and virulence in beige mice. The majority of the MAC isolates from AIDS patients, in contrast to those from non-AIDS patients and the environment, showed increased virulence. Simi...

journal_title：Microbial pathogenesis

authors： Reddy VM,Parikh K,Luna-Herrera J,Falkinham JO 3rd,Brown S,Gangadharam PR

更新日期：1994-02-01 00:00:00

abstract：:Crohn's disease (CD) is characterized by a pathogenic intestinal inflammation mediated by a Th1-skewed immune system and a dysregulated intestinal mucosal community. In this study, we investigated the role of bacteria on the activation and function of monocytes, and its association with CD pathogenesis. To this end, f...

journal_title：Microbial pathogenesis

authors： Gu J,Liu G,Xing J,Song H,Wang Z

更新日期：2018-08-01 00:00:00

abstract：:Porcine reproductive and respiratory syndrome (PRRS), characterized by respiratory disorders in piglets and reproductive failure in sows, is still the great threat of swine industry. Recently, Emergence of the novel NADC30-like PRRS viruses (PRRSVs) has caused widespread outbreaks of PRRS. To investigate the epidemic ...

journal_title：Microbial pathogenesis

authors： Wang LJ,Xie W,Chen XX,Qiao S,Zhao M,Gu Y,Zhao BL,Zhang G

更新日期：2017-08-01 00:00:00

abstract：:Pathogenic Salmonella strains have a set of virulence factors allowing them to generate systemic infections and damage in a variety of hosts. Among these factors, bacterial proteins secreted by specialized systems are used to penetrate the host's intestinal mucosa, through the invasion and destruction of specialized e...

journal_title：Microbial pathogenesis

authors： Varas M,Ortíz-Severín J,Marcoleta AE,Díaz-Pascual F,Allende ML,Santiviago CA,Chávez FP

更新日期：2017-06-01 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：:Listeriosis is a serious infection linked to the consumption of food contaminated with Listeria monocytogenes. Outbreaks and mortality rates associated with this infection make it a significant public health concern. As biocontrol agents, probiotics such as Lactobacillus plantarum had been of interest for the promotio...

journal_title：Microbial pathogenesis

authors： Mohammadzadeh R,Azadegan A,Kalani BS

更新日期：2019-12-01 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：: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：:Helicobacter pylori (H. pylori) usually colonizes the gastric mucosa of more than 50% of the human population, causing an infection that may appear in early childhood and can persist for life. H. pylori is suggested as the main cause of peptic ulcer and chronic gastritis. It is also associated with gastric cancer. Its...

journal_title：Microbial pathogenesis

authors： Bagheri N,Azadegan-Dehkordi F,Rafieian-Kopaei M,Rahimian G,Asadi-Samani M,Shirzad H

更新日期：2016-11-01 00:00:00

abstract：:The changes in the cell surface carbohydrates of the eustachian tube (ET) and middle ear subsequent to the intranasal (i.n.) inoculation of Streptococcus pneumoniae (Spn) type 6A were studied in the chinchilla model of otitis media (OM) using a lectin histochemical technique with six different lectins (SNA, WGA, Succ ...

journal_title：Microbial pathogenesis

authors： Linder TE,Daniels RL,Lim DJ,DeMaria TF

更新日期：1994-06-01 00:00:00

abstract：:A specific mistranslation mechanism for the replication of an infectious protein is described. The feedback mechanism requires the infectious agent to induce concerted frameshifts during the translation of a cellular gene. Each module of the tandem repeat region of the gene encoding the prion protein (PrP) associated ...

journal_title：Microbial pathogenesis

authors： Wills PR

更新日期：1989-04-01 00:00:00

abstract：:Janthinobacterium sp. B9-8, isolated from low temperature-sewage in Xinjiang, China, is capable of producing violacein, a promising antibiotic. Here we report the genome sequence of B9-8, which consist of 4,726,850 bp with a G + C content of 48.72%. The violacein biosynthesis gene cluster vioABCDE was identified and a...

journal_title：Microbial pathogenesis

authors： Xu X,Tian L,Zhang S,Jiang L,Zhang Z,Huang H

更新日期：2019-03-01 00:00:00

abstract：:This study was undertaken to determine the genotypic distribution of Chinese M. bovis strains and their similarity to isolates from other countries. Two multilocus sequence typing (MLST) schemes (MLST-1 and MLST-2) and pulsed field gel electrophoresis (PFGE) were used to compare 44 Chinese strains and the M. bovis typ...

journal_title：Microbial pathogenesis

authors： Menghwar H,He C,Zhang H,Zhao G,Zhu X,Khan FA,Faisal M,Rasheed MA,Zubair M,Memon AM,Ridley A,Robertson ID,Chen Y,Guo A

更新日期：2017-10-01 00:00:00

abstract：:This paper describes the development of a murine bank of monoclonal antibodies against Bordetella pertussis toxin, filamentous hemagglutinin (FHA), pili, lipopolysaccharide (LPS), or outer membrane proteins (OMPs). Subunits S1, S2, S3 of pertussis toxin (PT) bound immunoglobulins and glycoproteins such as fetuin and h...

journal_title：Microbial pathogenesis

authors： Poolman JT,Kuipers B,Vogel ML,Hamstra HJ,Nagel J

更新日期：1990-06-01 00:00:00

abstract：:Initial Enterococcus faecalis-endothelial cell molecular interactions which lead to enterococci associating in the host endothelial tissue, colonizing it and proliferating there can be assessed using in vitro models. Cultured human umbilical vein endothelial cells (HUVEC) have been used to study other Gram-positive ba...

journal_title：Microbial pathogenesis

authors： Millán D,Chiriboga C,Patarroyo MA,Fontanilla MR

更新日期：2013-04-01 00:00:00

abstract：:The genus Aeromonas comprises more than thirty Gram-negative bacterial species which mostly act as opportunistic microorganisms. These bacteria are distributed naturally in diverse aquatic ecosystems, where they are easily isolated from animals such as fish and crustaceans. A capacity for adaptation also makes Aeromon...

journal_title：Microbial pathogenesis

authors： Gonçalves Pessoa RB,de Oliveira WF,Marques DSC,Dos Santos Correia MT,de Carvalho EVMM,Coelho LCBB

更新日期：2019-05-01 00:00:00

abstract：BACKGROUND:Enterococcus spp. is the common of intestinal micro flora in humans but nowadays this gram-positive bacterium causes the variety of nosocomial infections. Resistance to antibiotic and also, presence of different virulence genes in the enterococcus spp. can change it to problematic microorganisms in the healt...

journal_title：Microbial pathogenesis

authors： Armin S,Fallah F,Karimi A,Rashidan M,Shirdust M,Azimi L

更新日期：2017-08-01 00:00:00

abstract：:Pasteurella multocida capsular type A can cause a pulmonary infection, leading to serious pecuniary losses in cattle. The heterogeneity of infection outcome of P. multocida strains showing different virulence may be related to divergent expression of virulence genes. In this study, we compared the transcriptional resp...

journal_title：Microbial pathogenesis

authors： Cheng Y,Wang K,Lin L,Zhao X,Pan Z,Zhou Z

更新日期：2020-03-01 00:00:00

abstract：:Vibrio parahaemolyticus is a leading cause of seafood-associated bacterial gastroenteritis. The pathogen produces the thermostable direct hemolysin (TDH), which is the sole cause of the Kanagawa phenomenon (KP), a special β-type haemolysis in the Wagatsuma agar. TDH also exerts several other biological activities, the...

journal_title：Microbial pathogenesis

authors： Cai Q,Zhang Y

更新日期：2018-10-01 00:00:00

abstract：:In the amino acid (AA) sequences of alpha antigen from mycobacteria, C-terminal regions were variable among a variety of mycobacterial species though the N-terminal regions were relatively conserved. These regions may possess some species-specific antigenic determinants of the alpha antigen from Mycobacterium scrofula...

journal_title：Microbial pathogenesis

authors： Takano M,Ohara N,Naito M,Matsumoto S,Matsuo T,Shirai R,Mizuno A,Yamada T

更新日期：1997-08-01 00:00:00

abstract：:Chronic hepatitis B (CHB) infection is a typical inflammatory disease characterized by a dysregulated expression of cytokines, which contributes to the pathogenesis of chronic Hepatitis B virus (HBV) infection. IL-36 cytokines (IL-36α, IL-36β, IL-36γ and IL-36Ra) are important players in infection and immunity. Howeve...

journal_title：Microbial pathogenesis

authors： Gong Y,Tingxi Z,Qing L,Guozhen Z,Bing T,Xiaoliang Y,Yan W,Wenjuan J,Yan X,Hui L,Xue H,Zebo Y

更新日期：2017-12-01 00:00:00

abstract：:Animal studies with Candida albicans have provided models for understanding fungal virulence and antifungal drug development. To non-invasively monitor long-term Candida murine infections, clinical isolates were stably transformed with a codon-optimized luciferase gene to constitutively express luciferase. Chronic sys...

journal_title：Microbial pathogenesis

authors： Doyle TC,Nawotka KA,Kawahara CB,Francis KP,Contag PR

更新日期：2006-02-01 00:00:00

abstract：:Uropathogenic Escherichia coli (UPEC) comprise a heterogeneous group of strains. In a previous epidemiological survey performed on 230 UPEC isolates, five virulence profiles were described, each one defined by the presence of some virulence determinants and by the absence of others. Phylogenetic groups and antibiotic ...

journal_title：Microbial pathogenesis

authors： Poey ME,Laviña M

更新日期：2014-12-01 00:00:00