Results 51 to 60 of about 12,388 (230)

Serological cross-reactivity among common flaviviruses

Frontiers in Cellular and Infection Microbiology, 2022
The Flavivirus genus is made up of viruses that are either mosquito-borne or tick-borne and other viruses transmitted by unknown vectors. Flaviviruses present a significant threat to global health and infect up to 400 million of people annually.
Kai Rol Chan, Amni Adilah Ismail, Gaythri Thergarajan, Chandramathi Samudi Raju, Hock Chai Yam, Manikam Rishya, Shamala Devi Sekaran   +6 more
doaj   +1 more source

Hemoagglutination and hemagglutination inhibition tests with enterovirus type 70 [PDF]

Journal of Clinical Microbiology, 1978
Human type "O," guinea pig, and chicken erythrocytes were agglutinated by enterovirus type 70 at 4 degrees C or room temperature. A hemagglutination inhibition test, using human "O" erythrocytes, is described for the serological diagnosis of acute hemorrhagic conjunctivitis caused by enterovirus type 70.
R, Kono, E, Tajiri, K, Miyamura, A, Sasagawa, T, Tsuruhara   +4 more
openaire   +2 more sources

OmpA_C‐Like Domain of PorE Is Essential for PorE Function in the Type IX Secretion System (T9SS) of Porphyromonas gingivalis and Some T9SS Cargo Proteins Are Secreted in a PorE‐Independent Manner

Microbiology and Immunology, EarlyView.
ABSTRACT The periodontal pathogen Porphyromonas gingivalis secretes gingipains, highly hydrolytic proteases, to the cell surface or external environment via a type IX secretion system (T9SS). PorE is one of the T9SS component proteins essential for gingipain secretion. It consists of four domains: TPR, WD40, CRD, and OmpA_C‐like.
Takashi Tominaga, Hideharu Yukitake, Paul D. Veith, Dhana G. Gorasia, Takao Ayuse, Takuro Sanuki, Eric C. Reynolds, Koji Nakayama, Mariko Naito, Mikio Shoji   +9 more
wiley   +1 more source

Hydroxypropyl Cellulose Enhances Immune Responses to the Current Seasonal Influenza Vaccine in Mice

Microbiology and Immunology, EarlyView.
ABSTRACT Influenza A and B viruses cause annual epidemics and continue to pose global public health concerns. The most effective approach to preventing or mitigating the severity of influenza is vaccination. Inactivated split influenza HA vaccines are commonly used worldwide due to their strong safety profile and broad range of target groups; however ...
Nantaporn Kaewaroon, Sara Yoshimoto, Luthfi Muawan, Shintaro Shichinohe, Tokiko Watanabe   +4 more
wiley   +1 more source

ASSESSMENT OF THE HEMOAGLUTINANT AND DIGESTIVE ENZYME INHIBITORY ACTIVITY OF EXTRACTS OBTAINED FROM DIFFERENT PARTS OF ATEMOIA

Revista Brasileira de Fruticultura, 2018
The benefits of various foods, such as fruits and vegetables, have been the focus of several studies aimed at improving welfare, health, and reducing the incidence of diseases.
Alexandre Coelho Serquiz, Raphael Paschoal Serquiz, Thayane Kerbele Oliveira das Neves Peixoto, Elizeu Antunes dos Santos, Hugo Alexandre Oliveira Rocha   +4 more
doaj   +1 more source

Structural and functional characterization of the newly identified Photorhabdus laumondii tumor necrosis factor‐like lectin

The FEBS Journal, EarlyView.
We characterize the PLTL lectin from Photorhabdus laumondii, which adopts a unique TNF‐like fold. Binding assays reveal a preference for branched histo‐blood group oligosaccharides. Protein crystallography uncovers a novel hexameric assembly and identifies key residues involved in carbohydrate recognition.
Filip Melicher, Pavel Dobeš, Jan Komárek, Lukáš Faltinek, Marek Korsák, Petra Sýkorová, Josef Houser, Michaela Wimmerová   +7 more
wiley   +1 more source

Níveis de anticorpos para arbovírus em indivíduos da região de Ribeirão Preto, SP (Brasil) Arbovirus antibody levels in the population of the Ribeirão Preto area, S.Paulo State (Brazil)

Revista de Saúde Pública, 1986
Com o objetivo de conhecer os níveis de anticorpos para arbovírus, foram estudados 302 indivíduos da região de Ribeirão Preto (Brasil), moradores em 3 tipos de locais com distintas formas de organização do espaço: próximos à área de paisagem natural; com
Luiz Tadeu Moraes Figueiredo, Amélia P.A. Travassos da Rosa, Adhemar Mário Fiorillo   +2 more
doaj   +1 more source

Anti-Immunoglobulin G Hemagglutination-Inhibition Test for Influenza [PDF]

Infection and Immunity, 1971
The sensitivity of the hemagglutination-inhibition test for influenza was significantly increased by the addition of species-specific anti-immunoglobulin G serum.
N, Hahon, J A, Booth, H L, Eckert
openaire   +2 more sources

Characterising the Transcriptomic Response to Interferon and Infection in European Domestic Ferret Respiratory Tissues Using Long‐Read RNA Sequencing

Immunology, EarlyView.
We utilised long‐read Nanopore sequencing to characterise the transcriptome of ferret cell lines stimulated with IFN‐α as well as nasal turbinates from ferrets infected with influenza A virus. We identified novel genes and isoforms and observed elongation of poly(A) tails in the ribosome and Coronavirus Disease‐19 pathways in response to IFN‐α ...
Rubaiyea Farrukee, Jessie J.‐Y. Chang, Jianshu Zhang, James B. Barnes, Shu Xin Zhang, Sher Maine Tan, Patrick C. Reading, Lachlan J. M. Coin   +7 more
wiley   +1 more source

Diagnostic Assays for Avian Influenza Virus Surveillance and Monitoring in Poultry

Viruses
Diagnostic testing plays a key role in a surveillance program as diagnostic testing aims to accurately determine the infection or disease status of an individual animal.
Shahan Azeem, Kyoung-Jin Yoon
doaj   +1 more source