Results 91 to 100 of about 87,516 (306)

Antigenic characterization of Brazilian isolates of Anaplasma marginale

Memorias do Instituto Oswaldo Cruz, 2003
Antigenic characterization of Anaplasma marginale isolates, by identifying conserved and variable epitopes of major surface proteins (MSP), is an important tool for vaccine development against this rickettsia. The B cell epitopes of A. marginale isolates
Jaqueline B Oliveira, Claudio R Madruga, Maria AM Schenk, Raul H Kessler, Midori Miguita, Flábio R Araújo   +5 more
doaj   +1 more source

The sero-diagnosis of heartwater : a comparison of 5 tests [PDF]

, 1993
Cinq tests sérologiques, l'ELISA indirect, l'ELISA de compétition, deux tests par immunofluorescence indirecte utilisant des antigènes différents, et la technique de Western blotting, ont été comparés sur des sérums de contrôle négatifs ou positifs pour ...
Bezuidenhout, J.D., Brett, M.S., Camus, Emmanuel, Du Plessis, J.L., Jongejan, Frans, Mahan, Suman M., Martinez, Dominique   +6 more
core  

Recent trends in molecular diagnostics of yeast infections : from PCR to NGS [PDF]

, 2019
The incidence of opportunistic yeast infections in humans has been increasing over recent years. These infections are difficult to treat and diagnose, in part due to the large number and broad diversity of species that can underlie the infection.
Arastehfar, A, Boekhout, T, Buda De Cesare, G, Butler, G, Dolk, E, Gabaldón, Tony, Hafez, A, Hagen, F, Hovhannisyan, H, Hube, B, Iracane, E, Kostrzewa, M, Lackner, M, Lass-Flörl, C, Llorens, C, Mixão, V, Munro, C, Oliveira-Pacheco, J, OPATHY Consortium, the, Pekmezovic, M, Pérez-Hansen, A, Rodriguez Sánchez, Antonio, Sauer, FM, Sparbier, K, Stavrou, AA, Vaneechoutte, Mario, Vatanshenassan, M   +26 more
core   +2 more sources

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

Advanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim, Wei Zhang, Lyndsey Collins‐Praino, Yuling Wang, Andrew Care   +4 more
wiley   +1 more source

Trypanosoma equiperdum in the horse : a neglected threat? [PDF]

, 2018
Dourine is a contagious disease caused by Trypanosoma equiperdum that is transmitted directly from animal to animal during coitus. Dourine is known as an important disease in many countries, and it threatens equidae worldwide.
Ahmed, Y, Duchateau, Luc, Goddeeris, Bruno, Govaere, Jan, Hagos, A, Merga, B, Van Soom, Ann   +6 more
core  

Immunocytochemical localization of chromatin regions UV-microirradiated in S phase or anaphase : Evidence for a territorial organization of chromosomes during cell cycle of cultured Chinese hamster cells [PDF]

, 1983
Chinese hamster cells (M3-1 line) in S phase were laser-UV-microirradiated (λ, 257 nm) at a small site of the nucleus. Cells were fixed either immediately thereafter or in subsequent stages of the cell cycle, including prophase and metaphase.
Avivi, Bennett, Berns, Boveri, Boveri, Comings, Cornelis, Cornelis, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Earnshaw, Gray, Hager, Hancock, Hancock, Hens, Laemmli, Rabl, Regan, Sakharov, Sedat, Sperling, Stack, Trosko, Vogel, Zorn   +33 more
core   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

Advanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang, Henry Robert Howard, Shihui Chen, Won‐Young Choi, Summer Cao, Arthur Chien, Kevin Zou, Michael Kassiou, Fabien Delerue, Ho Sang Jung, Yeonju Park, Young Mee Jung, Yong‐Dae Kwon, Karrie M. Kiang, Gilberto Ka‐Kit Leung, Ryohichi Sugimura, Ann‐Na Cho, Sang Jin Lee   +17 more
wiley   +1 more source

Inquérito sorológico sobre leishmaniose tegumentar americana em cães errantes no Estado de São Paulo, Brasil Serological survey for American cutaneous leishmaniasis in stray dogs in the S. Paulo State, Brazil

Revista de Saúde Pública, 1999
Inquérito sorológico para leishmaniose tegumentar americana em 973 cães errantes, capturados próximos a áreas verdes do Município de São Paulo, por meio da reação de imunofluorescência indireta, não demonstrou soros reagentes.
Elisa San Martin M Savani, Eunice AB Galati, Maria Cecília GO Camargo, Sandra Regina N D'Auria, José T Damaceno, Salete A Balduino   +5 more
doaj   +1 more source

An Indirect Fluorescent Antibody Technique Using Soluble Antigens for Serodiagnosis of Trypanosoma cruzi Infection

Experimental Biology and Medicine, 1965
SummaryA soluble antigen fluorescent antibody (SAFA) technic for the serorecognition of American trypanosomiasis is described. The technic has the following advantages over the conventional whole organism indirect fluorescent antibody tests: 1) permits the investigator to objectively select the antigen; 2) provides for mechanical reading of test ...
A J, Toussaint, C J, Tarrant, R I, Anderson   +2 more
openaire   +2 more sources

Enhanced Human Antigen‐Specific B Cell Responses Using In Vitro 3D Tonsil Cultures Containing Stromal Cells

Advanced Healthcare Materials, EarlyView.
We developed a fully human 3D tonsil cell culture system incorporating supportive stromal cells that better sustains and activates immune cells than conventional methods. The model generates stronger, more targeted antibody responses to viral antigens and vaccines, providing a physiologically relevant and entirely human platform for studying immune ...
Maaike V. J. Braham, Marlon de Gast, Liubov Babii, Sabine Kruijer, Theo M. Bestebroer, Mathilde Richard, Mathieu Claireaux, S. Marieke van Ham, Jelle de Wit, Cécile A. C. M. van Els, Anja ten Brinke, Marit J. van Gils   +11 more
wiley   +1 more source