Results 31 to 40 of about 207,539 (163)

The value of the Widal test in the diagnosis of Prolonged Septicemic Salmonellosis

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 1985
Twenty patients with prolonged septicemic salmonellosis (Group 1) and 20 with schistosomiasis mansoni (Group 2) were selected for this study. In both groups, the Widal test was done using antigens of the sample Ty 901 (S. typhi).
José Roberto Lambertucci   +3 more
doaj   +1 more source

Identification of Secreted O-Mannosylated Proteins From BCG and Characterization of Immunodominant Antigens BCG_0470 and BCG_0980

open access: yesFrontiers in Microbiology, 2020
Bacterial glycoproteins have been investigated as vaccine candidates as well as diagnostic biomarkers. However, they are poorly understood in Mycobacterium bovis strain bacille Calmette-Guérin (BCG), a non-pathogenic model of Mycobacterium tuberculosis ...
Guoying Deng   +6 more
doaj   +1 more source

In Planta Production of the Receptor-Binding Domain From SARS-CoV-2 With Human Blood Group A Glycan Structures

open access: yesFrontiers in Chemistry, 2022
Glycosylation of viral envelope proteins is important for infectivity and immune evasion. The SARS-CoV-2 spike protein is heavily glycosylated and host-derived glycan modifications contribute to the formation of specific immunogenic epitopes, enhance the
Julia König-Beihammer   +11 more
doaj   +1 more source

RDFization of E.coli O-antigen

open access: yes, 2021
csv file and python code for RDFization of E.coli O-antigens in tabular data format.
Sunmyoung Lee   +2 more
openaire   +3 more sources

The (Sialyl) Tn antigen: Contributions to immunosuppression in gastrointestinal cancers

open access: yesFrontiers in Oncology, 2023
Cellular signaling pathways are intricately regulated to maintain homeostasis. During cancer progression, these mechanisms are manipulated to become harmful. O-glycosylation, a crucial post-translational modification, is one such pathway that can lead to
Christabelle Rajesh   +1 more
doaj   +1 more source

O-Antigen Gene Clusters of Plesiomonas shigelloides Serogroups and Its Application in Development of a Molecular Serotyping Scheme

open access: yesFrontiers in Microbiology, 2019
Plesiomonas shigelloides is a Gram-negative, flagellated, rod-shaped, ubiquitous, and facultative anaerobic bacterium. It has been isolated from various sources, such as freshwater, surface water, and many wild and domestic animals. P.
Daoyi Xi   +27 more
doaj   +1 more source

RH phenotype, ABO and kell antigens, alleles and haplotypes frequencies in North Indian blood donor population

open access: yesGlobal Journal of Transfusion Medicine, 2021
Background and Objectives: ABO, RH and Kell blood group systems are clinically significant blood group systems among 36 blood group systems having total of 360 blood group antigens which cause most cases of alloimmunization following blood transfusions ...
Sadhana Mangwana   +2 more
doaj   +1 more source

How to select appropriate human-derived antiserum for absorption and elution test

open access: yesZhongguo shuxue zazhi
[Objective] To explore the importance of selecting appropriate human antiserum for absorption and elution tests by analyzing two cases in which weak A antigens were detected using this method. [Methods] The microcolumn agglutination and tube methods were
CHEN Dandan, LI Xiaoyan, ZENG Xuan
doaj   +1 more source

Enterobacterial Common Antigen: Synthesis and Function of an Enigmatic Molecule

open access: yesmBio, 2020
The outer membrane (OM) of Gram-negative bacteria poses a barrier to antibiotic entry due to its high impermeability. Thus, there is an urgent need to study the function and biogenesis of the OM.
Ashutosh K. Rai, Angela M. Mitchell
doaj   +1 more source

Dual-Antigen Subunit Vaccine Nanoparticles for Scrub Typhus

open access: yesPathogens, 2023
Orientia tsutsugamushi is the causative pathogen of scrub typhus, an acute febrile disease prevalent in the Asia–Pacific region that is spread to people through chigger bites. Despite the emerging threat, there is no currently available vaccine against O.
Jaeyoung Park   +6 more
doaj   +1 more source

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