Results 61 to 70 of about 5,813 (150)

Multicentric evaluation of sensitivity of eight commercial anti-SARS-CoV-2 antibody assays and their correlation to virus neutralization titers in seropositive subjects

Scientific Reports
Diagnosis of SARS-CoV-2 virus is mainly based on direct detection. Determination of specific antibodies has been used mostly for epidemiological reasons.
Miroslav Fajfr, Petr Pajer, Daniel Ruzek, Radek Sleha, Sylva Janovska, Milos Bohonek, Hana Kabickova, Pavla Kubicková, Michal Stefanik, Petra Strakova, Pavel Bostik   +10 more
doaj   +1 more source

Sex Differences in Response to Viral Vector Vaccines—Implications for Future Vaccine Design

Immunological Reviews, Volume 338, Issue 1, March 2026.
ABSTRACT Vaccination represents one of the most impactful public health achievements, preventing 3.5 to 5 million deaths annually according to estimates of the World Health Organization. Yet, recent outbreaks of emerging and reemerging infectious diseases highlight the need for rapid and strategic vaccine development using vaccine platforms ...
Ilka Grewe, Tamara Zoran, Marylyn Martina Addo   +2 more
wiley   +1 more source

Agronomic performance of maize and cover crops using composted sewage sludge to supply phosphorus

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract The application of composted sewage sludge (CSS) in crop production offers a sustainable solution for nutrient recycling and reducing reliance on mineral fertilizers. This study evaluated the residual effects of CSS on phosphorus (P) bioavailability and agronomic performance of maize and cover crops in P‐fixing soils of the Brazilian Savannah (
Nathércia Castro Elias, João Henrique Silva da Luz, Raimunda Eliane Nascimento do Nascimento, Philippe Solano Toledo Silva, Rodrigo Silva Alves, Franco Monici Fabrino, Andre Luiz de Freitas Espinoza, Cassio Hamilton Abreu‐Junior, Gian Franco Capra, Arun Dilipkumar Jani, Paulo Sergio Pavinato, Thiago Assis Rodrigues Nogueira   +11 more
wiley   +1 more source

Quality evaluation of agricultural limestones by PRNT

, 1988
Agricultural limestones of various PRNT (Relative Power of Total Neutralization) values, calculated considering the relative efficiency of their granulometric fractions, were used in a comparative study. A number of 22 limestone samples were collected ; 12 from different mills from the municipalities of Rio Claro, Piracicaba and Tietê and 10 selected ...
Bellingieri, P.A., Alcarde, J.C., Souza, E.C.A. de   +2 more
openaire   +1 more source

Monkeypox Virus: Epidemiology, Virology, Diagnosis, Vaccine, and Therapeutics

MedComm, Volume 7, Issue 1, January 2026.
This review provides a comprehensive overview of the latest research advances in MPXV, with a focused analysis across five core dimensions: epidemiology, virology, diagnosis, vaccine, and therapeutics. The primary objective of this review is to advance the understanding of MPXV and facilitate the development of more effective diagnostic methods ...
Yunzheng Yan, Yaqin Sun, Guangyan Sun, Cheng Niu, Xinyuan Zhao, Ming Zhao, Tongyao Liu, Suyue Zhang, Hui Zhai, Ankang Liu, Shouzhi Yu, Shuyuan Pan, Wu Zhong, Yuntao Zhang, Song Li   +14 more
wiley   +1 more source

Evaluating Orthoflavivirus Vaccines with PRNT: Lessons from Yellow Fever Clinical Studies

Flaviviruses represent a major global health concern, with yellow fever virus (YFV) and dengue virus (DENV) among the most studied members of the Orthoflavivirus genus. Transmitted by Aedes mosquitoes, these viruses are responsible for severe disease outbreaks worldwide.
Moussa Dia, Ndeye Sakha Bob, Derick Kimathi, Aitana Juan-Giner, George Warimwe, Rebecca F. Grais, Ndongo Dia, Oumar Faye, Gamou Fall   +8 more
openaire   +1 more source

Phosphorus Deficiency Affects Memory‐Mediated Recovery From Recurrent Water Stress in Drought‐Sensitive Soybean

Physiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT Phosphorus (P) deficiency and water deficit are major constraints to soybean yield worldwide. While their individual impacts are well established, little is known about how P deficiency modulates soybean recovery from recurrent water stress.
Isadora Rodrigues Medina Santana, Guilherme Henrique da Rocha, Gabriela Píccolo Maitan‐Alfenas, Eduardo Gusmão Pereira   +3 more
wiley   +1 more source

Determination of fracture mechanics parameters on pipe ring notch tensile (prnt) specimens [PDF]

Determining the parameters of fracture mechanics is a key segment in assessment and enhancement of the safety and longevity of materials and structures, especially when they are exposed to extreme load conditions in the presence of damage. In this work, one group of such structures is considered - thin-walled pipelines, which are used in practically ...
Trajković, Isaak, Milošević, Miloš, Sedmak, Aleksandar, Tanasković, Jovan, Međo, Bojan   +4 more
openaire   +1 more source

Attenuated Infectious Bronchitis Virus (IBV) Vaccination Induces Protective Humoral and Cellular Immunity Against SARS‐CoV‐2 in Mammals

Journal of Immunology Research, Volume 2026, Issue 1, 2026.
Occupational exposure to infectious bronchitis virus (IBV) has been associated with cross‐reactivity to other coronaviruses such as SARS‐CoV‐2. In this study, we investigated the immune response of IBV using reconstituted samples of the commercial H120 Mass‐I vaccine (Zoetis) against SARS‐CoV‐2 infection.
Ney de Carvalho Almeida, Mauricio Fraga van Tilburg, Bruno Bezerra da Silva, João Xavier da Silva Neto, Luiz Francisco Wemmenson Gonçalves Moura, Natália do Vale Canabrava, Diane Isabelle Magno Cavalcante, Deysi Viviana Tenazoa Wong, Roberto César Pereira Lima Júnior, Daniel Pascoalino Pinheiro, Dayane Alves Costa, Danúbio Andrade Bezerra Farias, Pablo Abreu de Morais, Valder Nogueira Freire, Valdir Ferreira de Paula Junior, Francisco Franciné Maia Júnior, Diego Veras Wilke, Gilvan Pessoa Furtado, Eridan Orlando Pereira Tramontina Florean, Maria Izabel Florindo Guedes, Poorani Gurumallesh   +20 more
wiley   +1 more source

Development of a novel plaque reduction neutralisation test for hantavirus infection

Memorias do Instituto Oswaldo Cruz, 2015
In the Americas, hantaviruses cause severe cardiopulmonary syndrome (HCPS) with a high fatality rate. Hantavirus infection is commonly diagnosed using serologic techniques and reverse transcription-polymerase chain reaction.
Michelly de Pádua, William Marciel de Souza, Flávio Lauretti, Luiz Tadeu Moraes Figueiredo   +3 more
doaj   +1 more source