“…BACKGROUND: Time to appropriate antimicrobial therapy is the most important predictor of survival among patients with sepsis due to Gram-negative bacteria (GNB). Infections due to multidrug-resistant (MDR) pathogens often result in inappropriate empiric treatment (tx). …”
Enlace del recurso
Enlace del recurso

“…BACKGROUND: The genus Borrelia comprises pathogenic species of bacteria that pose a significant risk to public health. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Taxonomic analysis using Graphlan revealed that Fibrobacter, Prevotella, and Ruminococcus are the most abundant genera of bacteria in goat rumen. SPAdes assembly and prodigal annotation were performed. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Firstly, there is growing evidence that spliceosomal introns evolved from group II self-splicing introns which are present, usually, in small numbers, in many bacteria, and probably, moved into the evolving eukaryotic genome from the α-proteobacterial progenitor of the mitochondria. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: The deduced amino acid sequence of urease-α subunits of operons-1 and -2 exhibited substantial identity with the structural ureases of alpha- and beta-proteobacteria, Gram-positive and Gram-negative bacteria, fungi, and higher plants. Four ure deficient strains were generated by deleting one or more of the genes encoding urease subunits of B. suis strain 1330 by allelic exchange: strain 1330Δure1K (generated by deleting ureD and ureA in ure1 operon), strain 1330Δure2K (ureB and ureC in ure2 operon), strain 1330Δure2C (ureA, ureB, and ureC in ure2 operon), and strain 1330Δure1KΔure2C (ureD and ureA in ure1 operon and ureA, ureB, and ureC in ure2 operon). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…At the best, however, classification of bacteria is at present very artificial. Although so many types appear among the " mannit-fermenters," there is no reason why they should not all be included in the dysentery group of bacilli, provided the reaction in litmus milk be typical. …”
Enlace del recurso
Enlace del recurso

“…It can be formed in no other way than by the activity of the intestinal mucosa and the growth of the intestinal bacteria. This material after dilution, autolysis, sterilization, and filtration produces a characteristic effect when introduced intravenously. …”
Enlace del recurso
Enlace del recurso

“…The recent advances in the study of the other bacteria with application to the dissociation phenomenon, have been applied in the study of acid-fast organisms. …”
Enlace del recurso
Enlace del recurso

“…BACKGROUND: Gemmata obscuriglobus is a distinctive member of the divergent phylum Planctomycetes, all known members of which are peptidoglycan-less bacteria with a shared compartmentalized cell structure and divide by a budding process. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: FliH is a protein involved in the export of components of the bacterial flagellum and we herein describe the presence of glycine-rich repeats in FliH of the form AxxxG(xxxG)(m)xxxA, where the value of m varies considerably in FliH proteins from different bacteria. While GxxxG and AxxxA patterns have previously been described, the long glycine repeat segments in FliH proteins have yet to be characterized. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The aim of this study was to determine the effect of probiotic bacteria Lactobacillus delbrueckii ssp. bulgaricus B-30892 (LDB B-30892) on C. difficile-mediated cytotoxicity using Caco-2 cells as a model. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…An irradiation with VIS and wIRA presumably acts with endogenous protoporphyrin IX (or protoporphyrin IX of bacteria) virtually similar as a mild photodynamic therapy (endogenous PDT-like effect). …”
Enlace del recurso
Enlace del recurso

“…In vivo, chitin is part of complex structures with other organic and inorganic compounds: in arthropods chitin is covalently linked to proteins and tanned by quinones, in fungi it is covalently linked to glucans, while in bacteria chitin is diversely combined according to Gram(+/−) classification. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…FTZ-F1 in insect)) and the TATA-box binding protein (TBP) in Eukaryotes. MBF1 is absent in Bacteria, but is well- conserved in Eukaryotes and Archaea and harbors a C-terminal Cro-like Helix Turn Helix (HTH) domain, which is the only highly conserved, classical HTH domain that is vertically inherited in all Eukaryotes and Archaea. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: Among the BCM(D)O tested in E. coli, the synthetic retinoid synthesis protein (SR), based on bacteriorhodopsin-related protein-like homolog (Blh) of the uncultured marine bacteria 66A03, showed the highest β-carotene cleavage activity with no residual intracellular β-carotene. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The vaginal swabs were used for preparation of wet mount and KOH mount for diagnosis of trichomoniasis and candidiasis; to make a vaginal smear for Gram staining to diagnose bacterial vaginosis (BV) as per Nugent's criteria; for culture of aerobic bacteria and Candida spp. The cervical swab was used for isolation of Neisseria gonorrhoeae by culture and for detection of Chlamydia trachomatis antigen by Chlamydia microplate enzyme immunoassay kit (BIORAD). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Our results suggest that particular bacteria and their metabolites in the feces appear to contribute to differences in host health between those given SAID and traditional COD feeding. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We propose that persistent oral antigen exposure introduced in extreme early life can induce immunity in lambs, despite the presence of commensal bacteria and colostrum. RESULTS: To test this hypothesis, conventionally raised newborn lambs (n = 4 per group) were gavaged with ovalbumin (OVA) starting the day after birth for either a single day (2.27 g), every day for 3 days (0.23 g/day), or every day for 3 days then every second day until nine days of age (0.023 g/day). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: The human β-defensins (hBDs) are a highly conserved family of cationic antimicrobial and immunomodulatory peptides expressed primarily by epithelial cells in response to invasion by bacteria, fungi and some viruses. To date, the most studied members of this family of peptides are hBD-1, -2, and -3. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: IgG subclass antibodies (IgG1, IgG2, IgG3 and IgG4) against recombinant HSP60 of three reactive arthritis-related bacteria; human HSP60; and the microorganisms Chlamydia trachomatis and C. pneumoniae were determined by ELISA. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso