Restriction fragment length polymorphism of PCR amplified papE gene products is correlated with complete serotype among uropathogenic Escherichia coli isolates.

abstract：:HPV persistent infection is a main event leading to the development of cervical intraepithelial neoplasia and cervical cancer. Earlier to distinguish HPV persistent and transient infection is meaningful but the methods are limited. This study used 16S rDNA sequencing to determine the cervicovaginal microbiota of HPV p...

journal_title：Microbial pathogenesis

authors： Qingqing B,Jie Z,Songben Q,Juan C,Lei Z,Mu X

更新日期：2020-11-15 00:00:00

abstract：:In order to characterize the toxicity of the hemorrhagic toxin of Clostridium sporogenes isolated from the rabbit with antibiotic-associated hemorrhagic diarrhoea, we studied the toxin productivity of C. sporogenes cultured in various media and the toxic effect of the partially purified preparation of the culture supe...

journal_title：Microbial pathogenesis

authors： Hara-Kudo Y,Ogura A,Noguchi Y,Terao K,Kumagai S

更新日期：1997-01-01 00:00:00

abstract：:The effect of recombinant Brugia malayi pepsin inhibitor (rBm33) on human monocytes/macrophages has been examined using THP-1 cells. THP-1 cells stimulated with rBm33 showed enhanced levels of expression of pro-inflammatory cytokines (IL-1β, TNF-α, IL-6) and diminished levels of IL-12, iNOS and anti-inflammatory cytok...

journal_title：Microbial pathogenesis

authors： Sreenivas K,Vijayan K,Babu S,Narayanan RB

更新日期：2012-07-01 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：:Acinetobacter nosocomialis is an important nosocomial pathogen that causes a variety of opportunistic infections; however, pathogenesis of this microorganism has not yet been characterized. The aim of this study was to investigate the secretion of outer membrane vesicles (OMVs) from A. nosocomialis and to determine th...

journal_title：Microbial pathogenesis

authors： Nho JS,Jun SH,Oh MH,Park TI,Choi CW,Kim SI,Choi CH,Lee JC

更新日期：2015-04-01 00:00:00

abstract：:Microglial inflammation is the hallmark of S. aureus induced brain abscesses. Conventional antibiotic therapy could not regulate inflammation and the use of steroids in CNS infection remained controversial. To address this issue the effect of dexamethasone along with ciprofloxacin on microglial inflammation has been a...

journal_title：Microbial pathogenesis

authors： Dey R,Bishayi B

更新日期：2020-08-01 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：:In mice, nitric oxide (NO) production by inducible NO synthase (iNOS), is a component of the control of Brucella infection. In humans, the involvement of iNOS in infection is still a matter of debate. Based on in vitro experiments, it was recently postulated that in humans, Brucella infection tends to become chronic b...

journal_title：Microbial pathogenesis

authors： Gross A,Bertholet S,Mauel J,Dornand J

更新日期：2004-02-01 00:00:00

abstract：BACKGROUND:The presence of the human lung microbiota has been demonstrated in patients with different lung diseases, mainly in sputum samples. However, for study of the alveolar microbiota, a bronchoalveolar lavage (BAL) sample represents the lower respiratory tract (LRT) environment. It is currently unknown whether th...

journal_title：Microbial pathogenesis

authors： Vázquez-Pérez JA,Carrillo CO,Iñiguez-García MA,Romero-Espinoza I,Márquez-García JE,Falcón LI,Torres M,Herrera MT

更新日期：2020-02-01 00:00:00

abstract：:Influence of both recombinant interferon gamma (r-IFN-gamma) and monoclonal anti-IFN-gamma on murine Salmonella typhimurium infection was studied in vivo. As a challenge we used either a virulent or an avirulent strain of S. typhimurium. The avirulent strain is unable to replicate in the mouse spleen. The effect of IF...

journal_title：Microbial pathogenesis

authors： Muotiala A,Mäkelä PH

更新日期：1990-02-01 00:00:00

abstract：:Activation of human gamma delta T cells by culture supernatants of virulent and avirulent mycobacteria was examined. The stimulatory potential of mycobacteria was influenced by the type of culture media and independent from their virulence. Activation of gamma delta T cells by phagocytes infected with viable virulent ...

journal_title：Microbial pathogenesis

authors： Schoel B,Kaufmann SH

更新日期：1998-03-01 00:00:00

abstract：:Mycobacterial antigens were detected in a cell surface ELISA on murine dissociated Schwann cells infected with Mycobacterium leprae. The time kinetics of expression and its refractoriness to modulation with monensin suggests that the antigens are likely to be integrated into the membrane during bacterial entry. This m...

journal_title：Microbial pathogenesis

authors： Birdi TJ,D'Souza S,Antia NH

更新日期：1997-03-01 00:00:00

abstract：:Salmonella are causes of livestock, poultry, and other animal diseases but they also have the potential to infect people. Currently, antibiotics are the first choice for treatment of Salmonella infections. Thus, the utility of phage has become the research focus for scientists for several reasons. There are efficient,...

journal_title：Microbial pathogenesis

authors： Tang F,Zhang P,Zhang Q,Xue F,Ren J,Sun J,Qu Z,Zhuge X,Li D,Wang J,Jiang M,Dai J

更新日期：2019-01-01 00:00:00

abstract：:Binding of human enterotoxigenic Escherichia coli (ETEC) to the small intestine is a prerequisite for colonization and is mediated by colonization factor (CF) antigens. Coli surface antigen 6 (CS6) is considered a CF but binding to isolated enterocytes has not been established. In this study bacteria expressing CS6 we...

journal_title：Microbial pathogenesis

authors： Helander A,Hansson GC,Svennerholm AM

更新日期：1997-12-01 00:00:00

abstract：:The initiation of many infectious diseases involves specific adhesion of bacteria to host tissue proteins and carbohydrates. Staphylococcus aureus is known to bind specifically to several proteins in the extracellular matrix (ECM). We report the quantification of the collagen and fibronectin adhesin densities on the s...

journal_title：Microbial pathogenesis

authors： Mohamed N,Visai L,Speziale P,Ross JM

更新日期：2000-12-01 00:00:00

abstract：:A cytotoxin to Vero cells (Shiga-like toxin), which was neutralized by antibody against purified Shiga toxin produced by Shigella dysenteriae 1, was purified from Escherichia coli O157:H7, isolated from a patient with hemorrhagic colitis. The purification procedure consisted of ammonium sulfate fractionation, DEAE-cel...

journal_title：Microbial pathogenesis

authors： Noda M,Yutsudo T,Nakabayashi N,Hirayama T,Takeda Y

更新日期：1987-05-01 00:00:00

abstract：:Medicinal plants are often the only therapeutic resource for many communities and ethnic groups. Cordia verbenacea DC., "Erva-baleeira," is one of the species of plants currently used to produce a phytotherapeutic product extracted from its leaves. The present study aimed to establish its chemical profile, antibacteri...

journal_title：Microbial pathogenesis

authors： Matias EFF,Alves EF,Silva MKN,Carvalho VRA,Medeiros CR,Santos FAV,Bitu VCN,Souza CES,Figueredo FG,Boligon AA,Athayde ML,Costa JGM,Coutinho HDM

更新日期：2016-06-01 00:00:00

abstract：:Toxoplasma gondii is an intracellular obligate parasitic protozoon that can infect all warm-blooded animals, causing zoonotic toxoplasmosis. So far, there is no commercial toxoplasmosis vaccine for human use. In the present study, we constructed a DNA vaccine cocktail which includes the surface protein (SAG1) and the ...

journal_title：Microbial pathogenesis

authors： Sun H,Li J,Xiao T,Huang XD,Wang LJ,Huang BC,Yin K,Liu GZ,Xu C,Wei QK

更新日期：2020-10-01 00:00:00

abstract：:At present, there is not any available accepted vaccine for prevention of Toxoplasma gondii (T. gondii) in human and animals. We conducted literature search through English (Google Scholar, PubMed, Science Direct, Scopus, EBSCO, ISI Web of Science) scientific paper databases to find the best vaccine candidates against...

journal_title：Microbial pathogenesis

authors： Rezaei F,Sarvi S,Sharif M,Hejazi SH,Pagheh AS,Aghayan SA,Daryani A

更新日期：2019-01-01 00:00:00

abstract：:Three bacterial isolates were identified from infected potato tubers showing soft and blackleg like symptoms as well as one isolate from infected pear tree showing crown gall symptom. Conventional and molecular identification proved that bacterial isolates belonging to Pectobacterium carotovorum subsp. carotovorum, Pe...

journal_title：Microbial pathogenesis

authors： Ashmawy NA,Salem MZM,El-Hefny M,Abd El-Kareem MSM,El-Shanhorey NA,Mohamed AA,Salem AZM

更新日期：2018-08-01 00:00:00

abstract：:The present study characterizes immune cell populations in mice chronically infected with Salmonella. Mice were characterized as chronically infected based on persistently high titers of Salmonella-reactive immunoglobulins in the serum >6 months after a single oral dose of S. enterica serovar Typhimurium. These mice h...

journal_title：Microbial pathogenesis

authors： Johansson C,Ingman M,Jo Wick M

更新日期：2006-08-01 00:00:00

abstract：:Apoptosis was considered as one of the important host defense mechanisms against mycobacteria infection. In macrophage, the main target cell of Mycobacterium tuberculosis, apoptosis after infection could help kill the bacillus inside and process the antigens for further presentation and proper immune response. Here, w...

journal_title：Microbial pathogenesis

authors： Tang J,Zhan L,Qin C

更新日期：2016-04-01 00:00:00

abstract：:The human microbiota gained a big interest among the scientific community with numerous studies being performed to better understand its role in health and diseases. Even with all the success achieved in studying the bacterial populations at the different body sites and its interaction among each other and with the ho...

journal_title：Microbial pathogenesis

authors： Bilen M

更新日期：2020-12-01 00:00:00

abstract：:We obtained biologically active purified leukotoxin (Lkt) from Pasteurella haemolytica serotypel, strain 12296 using preparative sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). Three species of Lkt of molecular masses 95, 100, and 104 kDa were obtained. Purity of all three species of Lkt was conf...

journal_title：Microbial pathogenesis

authors： Yoo HS,Rajagopal BS,Maheswaran SK,Ames TR

更新日期：1995-04-01 00:00:00

abstract：:In this study, the effects of water, ethanol, methanol and glycerin at five levels (0, 31.25, 83.33, 125 and 250 ml) were investigated on the efficiency of mangrove leaf extraction using mixture optimal design. The antimicrobial effect of the extracts on Streptococcus pneumoniae, Enterococcus faecium and Klebsiella pn...

journal_title：Microbial pathogenesis

authors： Alizadeh Behbahani B,Tabatabaei Yazdi F,Shahidi F,Noorbakhsh H,Vasiee A,Alghooneh A

更新日期：2018-01-01 00:00:00

abstract：:The virulence of Staphylococcus aureus opsonized with an antiserum raised against a recombinant fibronectin-binding protein (FnBP) was compared with homologous, non-opsonized bacteria (treated with pre-immune serum) in a mouse mastitis model. Virulence was evaluated comparing the number of bacteria removed from the in...

journal_title：Microbial pathogenesis

authors： Mamo W,Jonsson P,Müller HP

更新日期：1995-07-01 00:00:00

abstract：:The human microbiome consists of a multitude of bacterial genera and species which continuously interact with one another and their host establishing a metabolic equilibrium. The dysbiosis can lead to the development of pathology, such as inflammatory bowel diseases. Sulfide-producing prokaryotes, including sulphate-r...

journal_title：Microbial pathogenesis

authors： Coutinho CMLM,Coutinho-Silva R,Zinkevich V,Pearce CB,Ojcius DM,Beech I

更新日期：2017-11-01 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：:β-1,3-glucan plays a role in non-albicans Candida species biofilm formation and survival of biofilm Candida to stresses. In this study, we evaluated the antibiofilm activity of β-1,3-glucanase, which can degrade poly-β(1 → 3)-glucose of non-albicans Candida species biofilms, on single and mixed species biofilm of non-...

journal_title：Microbial pathogenesis

authors： Tan Y,Leonhard M,Ma S,Moser D,Schneider-Stickler B

更新日期：2017-12-01 00:00:00

abstract：:Poultry meat is a major vector for Campylobacter jejuni foodborne illness. Since C. jejuni is microaerophillic, the cell counts gradually decreased during distribution and display under aerobic condition. However, if the pathogen can resist to aerobic condition, it may cause serious problem in food safety. This study ...

journal_title：Microbial pathogenesis

authors： Lee H,Lee S,Kim S,Ha J,Lee J,Choi Y,Oh H,Kim Y,Lee Y,Yoon Y

更新日期：2019-09-01 00:00:00