Results 21 to 30 of about 4,596 (155)

Cell culture‐derived extracellular vesicles: Considerations for reporting cell culturing parameters

Journal of Extracellular Biology, Volume 2, Issue 10, October 2023., 2023
Abstract Cell culture‐conditioned medium (CCM) is a valuable source of extracellular vesicles (EVs) for basic scientific, therapeutic and diagnostic applications. Cell culturing parameters affect the biochemical composition, release and possibly the function of CCM‐derived EVs (CCM‐EV).
Faezeh Shekari, Faisal J. Alibhai, Hossein Baharvand, Verena Börger, Stefania Bruno, Owen Davies, Bernd Giebel, Mario Gimona, Ghasem Hosseini Salekdeh, Lorena Martin‐Jaular, Suresh Mathivanan, Inge Nelissen, Esther Nolte‐’t Hoen, Lorraine O'Driscoll, Francesca Perut, Stefano Pluchino, Gabriella Pocsfalvi, Carlos Salomon, Carolina Soekmadji, Simon Staubach, Ana Claudia Torrecilhas, Ganesh Vilas Shelke, Tobias Tertel, Dandan Zhu, Clotilde Théry, Kenneth Witwer, Rienk Nieuwland   +26 more
wiley   +1 more source

Guidelines for the purification and characterization of extracellular vesicles of parasites

Journal of Extracellular Biology, Volume 2, Issue 10, October 2023., 2023
Abstract Parasites are responsible for the most neglected tropical diseases, affecting over a billion people worldwide (WHO, 2015) and accounting for billions of cases a year and responsible for several millions of deaths. Research on extracellular vesicles (EVs) has increased in recent years and demonstrated that EVs shed by pathogenic parasites ...
Carmen Fernandez‐Becerra, Patrícia Xander, Daniel Alfandari, George Dong, Iris Aparici‐Herraiz, Irit Rosenhek‐Goldian, Mehrdad Shokouhy, Melisa Gualdron‐Lopez, Nicholy Lozano, Nuria Cortes‐Serra, Paula Abou Karam, Paula Meneghetti, Rafael Pedro Madeira, Ziv Porat, Rodrigo Pedro Soares, Adriana Oliveira Costa, Sima Rafati, Anabela‐Cordeiro da Silva, Nuno Santarém, Christopher Fernandez‐Prada, Marcel I. Ramirez, Dolores Bernal, Antonio Marcilla, Vera Lucia Pereira‐Chioccola, Lysangela Ronalte Alves, Hernando Del Portillo, Neta Regev‐Rudzki, Igor Correia de Almeida, Sergio Schenkman, Martin Olivier, Ana Claudia Torrecilhas   +30 more
wiley   +1 more source

Fatal disseminated toxoplasmosis in a feline immunodeficiency virus‐positive cat receiving oclacitinib for feline atopic skin syndrome

Veterinary Dermatology, Volume 33, Issue 5, Page 435-439, October 2022., 2022
Toxoplasma gondii is a ubiquitous protozoan, for which felids are the definitive host. Immunocompromised individuals are susceptible to recrudescent toxoplasmosis. This case describes a 6‐year‐old, feline immunodeficiency virus‐positive domestic short hair cat with feline atopic skin syndrome, that developed fatal toxoplasmosis after treatment with ...
Alexandra Moore, Amanda K. Burrows, Richard Malik, Rudayna M. Ghubash, Robert D. Last, Benjamin Remaj   +5 more
wiley   +1 more source

Efeitos da inclusão de torta de macaúba sobre a população de protozoários ruminais de caprinos [PDF]

, 2011
Nesta pesquisa avaliaram-se os efeitos de diferentes níveis de inclusão da torta de macaúba (Acrocomia aculeata) sobre a população de protozoários do rúmen de caprinos.
S.M.P. Barreto, A.C.R. Santos, Y.G. Jaruche, E.R. Duarte, L.C. Geraseev, L.M.A. Rufino   +5 more
core   +1 more source

Relationship between testicular lesion and hormone levels in male rats infected with Trypanosoma evansi

Anais da Academia Brasileira de Ciências, 2014
The aim of this study was to evaluate the relationship between testicular lesions and hormone levels in rats experimentally infected with Trypanosoma evansi.
LUCIANA FACCIO, ALEKSANDRO S. DA SILVA, ALEXANDRE A. TONIN, LUCAS OBERHERR, LUCAS T. GRESSLER, CAMILA B. OLIVEIRA, DIONATAN T. OLIVEIRA, MANUELA B. SANGOI, RAFAEL N. MORESCO, YASMIN N. SAMARA, MARCELO VEIGA, MARTA M.M.F. DUARTE, SILVIA G. MONTEIRO   +12 more
doaj   +1 more source

Ocorrência de protozoários gastrintestinais em primatas mantidos em cativeiro na região sul do Brasil Occurrence of gastrointestinal protozoa in primates kept in captivity in the Southern region of Brazil

Ciência Rural, 2008
Este trabalho visou avaliar o parasitismo gastrintestinal por protozoários em macacos mantidos em cativeiro na região Sul do Brasil. Foram analisadas amostras de fezes de 18 primatas de quatro espécies, Cebus apella, Macaca mulata, Callithrix jacchus e ...
Aleksandro Schafer da Silva, Gabriela Pesamosca Coradini, Luciane Tourem Gressler, João Fabio Soares, Valéria Maria Lara, Adriano Bonfim Carregaro, Silvia Gonzalez Monteiro   +6 more
doaj   +1 more source

Trypanosomatids (Protozoa: Kinetoplastida) in three species of Armored Catfish from Mogi-Guaçu river, Pirassununga, São Paulo, Brazil

Revista Brasileira de Parasitologia Veterinária, 2016
Trypanosome infections have been reported in several species of fish, in majority of cases described on the basis of morphological characteristics. Trypanosomes in fish are heteroxenous and transmitted by hirudineans.
Julia Pereira Molina, Rubens Riscala Madi, Vera Nisaka Solferini, Paulo Sérgio Ceccarelli, Hildete Prisco Pinheiro, Marlene Tiduko Ueta   +5 more
doaj   +1 more source

Parâmetros fermentativos, produção de proteína microbiana, concentrações de ureia no leite e no plasma e balanço de nitrogênio de vacas alimentadas com silagem de milho ou cana-de-açúcar com caroço de algodão Fermentative parameters, microbial protein production, plasma and milk urea concentration and nitrogen balance of milking cows fed maize silage or sugarcane with whole cottonseed

Revista Brasileira de Zootecnia, 2009
Doze vacas da raça Holandesa foram distribuídas em três quadrados latinos 4 × 4 com o objetivo de avaliar o pH, o N-amoniacal, a produção de proteína microbiana, o número de protozoários no rúmen, a concentração de N-ureia no plasma e no leite e ...
Daniel de Paula Sousa, José Maurício de Souza Campos, Sebastião de Campos Valadares Filho, Rilene Ferreira Diniz Valadares, Camilla Atsumi Zanuncio Sediyama, Júlio César Cardoso Cruz   +5 more
doaj   +1 more source

Duas novas espécies de protozoários flagelados simbiontes de térmita

, 1973
Duas novas espécies de protozoários flagelados simbiontes de ...
Kattar, Monir Ragel, Oliveira, Graci Maria Fernandes de   +1 more
core   +1 more source

Highlights of the São Paulo ISEV workshop on extracellular vesicles in cross‐kingdom communication

Journal of Extracellular Vesicles, Volume 6, Issue 1, December 2017., 2017
ABSTRACT In the past years, extracellular vesicles (EVs) have become an important field of research since EVs have been found to play a central role in biological processes. In pathogens, EVs are involved in several events during the host–pathogen interaction, including invasion, immunomodulation, and pathology as well as parasite–parasite ...
Rodrigo P. Soares, Patrícia Xander, Adriana Oliveira Costa, Antonio Marcilla, Armando Menezes‐Neto, Hernando Del Portillo, Kenneth Witwer, Marca Wauben, Esther Nolte‐'T Hoen, Martin Olivier, Miriã Ferreira Criado, Luis Lamberti P. da Silva, Munira Muhammad Abdel Baqui, Sergio Schenkman, Walter Colli, Maria Julia Manso Alves, Karen Spadari Ferreira, Rosana Puccia, Peter Nejsum, Kristian Riesbeck, Allan Stensballe, Eline Palm Hansen, Lorena Martin Jaular, Reidun Øvstebø, Laura de la Canal, Paolo Bergese, Vera Pereira‐Chioccola, Michael W. Pfaffl, Joëlle Fritz, Yong Song Gho, Ana Claudia Torrecilhas   +30 more
wiley   +1 more source