Results 31 to 40 of about 2,352 (193)

Genetic characterization of morphologically variant strains of Paracoccidioides brasiliensis [PDF]

open access: yes, 2008
Molecular characterization of Paracoccidioides brasiliensis variant strains that had been preserved under mineral oil for decades was carried out by random amplified polymorphic DNA analysis (RAPD). On P.
ALVES, Beatriz Costa Aguiar   +7 more
core   +4 more sources

Diversity in Paracoccidioides brasiliensis. the PbGP43 gene as a genetic marker [PDF]

open access: yes, 2008
Paracoccidioides brasiliensis is a temperature-dependent dimorphic fungus and the agent of paracoccidioidomycosis (PCM), which is prevalent in rural workers of Latin American countries. Until a decade ago, most of the studies involving P.
Cisalpino, Patricia Silva   +2 more
core   +1 more source

The Environment and Cyanophage Diversity: Insights From Environmental Sequencing of DNA Polymerase

open access: yesFrontiers in Microbiology, 2019
Globally distributed and abundant cyanophages in the family Myoviridae have dsDNA genomes with variable gene content, including host-derived auxiliary metabolic genes (AMGs) that potentially can facilitate viral replication.
Jan F. Finke   +4 more
doaj   +1 more source

Comparison of clinico-epidemiological and radiological features in paracoccidioidomycosis patients regarding serological classification using antigens from Paracoccidioides brasiliensis complex and Paracoccidioides lutzii.

open access: yesPLoS Neglected Tropical Diseases, 2020
Genotyping of the genus Paracoccidioides showed its diversity and geographical distribution. Four species constituting the Paracoccidioides brasiliensis complex and Paracoccidioides lutzii are etiological agents of paracoccidioidomycosis (PCM).
Edy F Pereira   +9 more
doaj   +1 more source

Detection of the basement membrane-degrading proteolytic activity of Paracoccidioides brasiliensis after SDS-PAGE using agarose overlays containing Abz-MKALTLQ-EDDnp [PDF]

open access: yes, 1999
We have characterized, in the Paracoccidioides brasiliensis yeast phase, an exocellular SH-dependent serine proteinase activity against Abz-MKRLTL-EDDnp and analogous fluorescent-quenched peptides, and showed that it is also active against constituents ...
Carmona, Adriana Karaoglanovic   +4 more
core   +4 more sources

N‐glycan signatures identified in tumor interstitial fluid and serum of breast cancer patients: association with tumor biology and clinical outcome

open access: yesMolecular Oncology, Volume 12, Issue 6, Page 972-990, June 2018., 2018
Using quantitative glycome profiling of breast tumor interstitial fluid and matched serum, we identified N‐glycan pattern that (a) segregates tumor and normal interstitual fluids, (b) correlates with the presence of immune cells within tumor, (c) can be predictive for overall survival outcome of patients with breast cancer, and (d) can be detected in ...
Thilde Terkelsen   +11 more
wiley   +1 more source

Immunity and hypersensitivity to gp43 antigen in susceptible and resistant mice infected withParacoccidioides brasiliensis [PDF]

open access: yesMedical Mycology, 2003
Pathogenic mechanisms underlying paracoccidioidomycosis are still poorly understood. A well-established murine model of resistance (mouse lineage A/Sn) and susceptibility (lineage B10.A) to P. brasiliensis pulmonary infection was here employed to compare immune response to gp43, the major antigenic component of the fungus.
Luiz Claudio, Godoy   +2 more
openaire   +2 more sources

Cell-free antigens from precocious Paracoccidioides brasiliensis culture induce a typical delayed-type hypersensitivity reaction

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2011
Cell-free antigens (CFAg) derived from Paracoccidioides brasiliensis have typically been used in immunodiffusion reactions for serodiagnosis or therapeutic follow-up of paracoccidioidomycosis patients.
Fecchio CJ   +5 more
doaj   +1 more source

Diagnosis and Treatment of Paracoccidioidomycosis in the Maxillofacial Region: A Report of 5 Cases

open access: yesCase Reports in Otolaryngology, Volume 2018, Issue 1, 2018., 2018
Paracoccidioidomycosis is a fungal infection initially described in Brazil in 1908 by Adolfo Lutz. Manifestation of this disease depends on numerous factors, such as microorganism virulence, hormonal profile, genetic predisposition, nutrition, and immune system.
Antonio Dionízio De Albuquerque Neto   +6 more
wiley   +1 more source

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