Search Results - "Assis, Rafael R"
-
1
Analysis of SARS-CoV-2 antibodies in COVID-19 convalescent blood using a coronavirus antigen microarray
Published in Nature communications (04-01-2021)“…The current practice for diagnosis of COVID-19, based on SARS-CoV-2 PCR testing of pharyngeal or respiratory specimens in a symptomatic patient at high…”
Get full text
Journal Article -
2
Characterization of pathogen‐inactivated COVID‐19 convalescent plasma and responses in transfused patients
Published in Transfusion (Philadelphia, Pa.) (01-10-2022)“…Background Efficacy of donated COVID‐19 convalescent plasma (dCCP) is uncertain and may depend on antibody titers, neutralizing capacity, timing of…”
Get full text
Journal Article -
3
Antibody profiles in COVID‐19 convalescent plasma prepared with amotosalen/UVA pathogen reduction treatment
Published in Transfusion (Philadelphia, Pa.) (01-03-2022)“…Background COVID‐19 convalescent plasma (CCP), from donors recovered from severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2) infection, is one of the…”
Get full text
Journal Article -
4
Lipophosphoglycans from Leishmania amazonensis Strains Display Immunomodulatory Properties via TLR4 and Do Not Affect Sand Fly Infection
Published in PLoS neglected tropical diseases (10-08-2016)“…The immunomodulatory properties of lipophosphoglycans (LPG) from New World species of Leishmania have been assessed in Leishmania infantum and Leishmania…”
Get full text
Journal Article -
5
Lipophosphoglycan polymorphisms do not affect Leishmania amazonensis development in the permissive vectors Lutzomyia migonei and Lutzomyia longipalpis
Published in Parasites & vectors (16-12-2017)“…Lipophosphoglycan (LPG) is a dominant surface molecule of Leishmania promastigotes. Its species-specific polymorphisms are found mainly in the sugars that…”
Get full text
Journal Article -
6
Risk factors for SARS-CoV-2 seropositivity in a health care worker population during the early pandemic
Published in BMC infectious diseases (16-05-2023)“…While others have reported severe acute respiratory syndrome-related coronavirus 2(SARS-CoV-2) seroprevalence studies in health care workers (HCWs), we…”
Get full text
Journal Article -
7
Differential modulation of macrophage response elicited by glycoinositolphospholipids and lipophosphoglycan from Leishmania ( Viannia ) shawi
Published in Parasitology international (01-08-2015)“…Abstract In this work, some aspects of the glycobiology of Leishmania shawi were examined, as it is a causative agent of cutaneous leishmaniasis in the New…”
Get full text
Journal Article -
8
Increased Levels of Txa₂ Induced by Dengue Virus Infection in IgM Positive Individuals Is Related to the Mild Symptoms of Dengue
Published in Viruses (28-02-2018)“…The inflammatory process plays a major role in the prognosis of dengue. In this context, the eicosanoids may have considerable influence on the regulation of…”
Get full text
Journal Article -
9
Characterization of antibodies to SARS‐CoV ‐2 in lyophilized plasma prepared with amotosalen‐ UVA pathogen reduction
Published in Transfusion (Philadelphia, Pa.) (01-09-2023)“…BackgroundSevere acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2)‐infected patients exhibit disease ranging from asymptomatic to severe pneumonia,…”
Get full text
Journal Article -
10
Intraspecies Variation in Trypanosoma cruzi GPI-Mucins: Biological Activities and Differential Expression of α-Galactosyl Residues
Published in The American journal of tropical medicine and hygiene (01-07-2012)“…The glycosylphosphatidylinositol (GPI)-anchored mucins of Trypanosoma cruzi trypomastigotes play an important immunomodulatory role during the course of Chagas…”
Get full text
Journal Article -
11
Tectonic switches recorded in a Paleoproterozoic accretionary orogen in the Alta Floresta Mineral Province, southern Amazonian Craton
Published in Precambrian research (15-09-2021)“…•Magmatism in the eastern Alta Floresta Mineral Province occurred from 2037–1757 Ma.•The region evolved within an accretionary orogenic system with tectonic…”
Get full text
Journal Article -
12
Metallogenetic systems associated with granitoid magmatism in the Amazonian Craton: An overview of the present level of understanding and exploration significance
Published in Journal of South American earth sciences (01-07-2016)“…The Amazonian Craton hosts world-class metallogenic provinces with a wide range of styles of primary precious, rare, base metal, and placer deposits. This…”
Get full text
Journal Article