Results 71 to 80 of about 18,221 (161)

Risk factors for recurrence of Giardia duodenalis infection in dogs: a case–control study

Journal of Small Animal Practice, Volume 67, Issue 1, Page 77-85, January 2026.
Objectives To identify risk factors for recurrence of giardiasis in naturally infected symptomatic dogs after specific treatment. Materials and Methods Medical records were retrospectively reviewed (2006 to 2016) for dogs diagnosed with symptomatic Giardia duodenalis infection.
K. Mourou, P. O. Gonin, M. Cervone, L. Zenner, M. Hugonnard   +4 more
wiley   +1 more source

A 66‐year‐old man with acute retinal necrosis

Brain Pathology, EarlyView.
Shino Magaki, Fausto J. Rodriguez, Matthew Koo, Colin A. McCannel   +3 more
wiley   +1 more source

A Review of the Control of Coccidiosis in Poultry Using Natural Additives, Focusing on Gut Health and Immunity

Advances in Agriculture, Volume 2026, Issue 1, 2026.
Coccidiosis is one of the most common diseases in the poultry industry worldwide (especially in broilers aged 3–6 weeks), causing significant economic losses to poultry farmers and governments every year. Conventional methods (anticoccidial chemical compounds) for the coccidiosis debarment and control always present challenges and disadvantages, such ...
Fatemeh Aziz-Aliabadi, Hadi Noruzi, Zeyad Kamal Imari, Lee Seong Wei   +3 more
wiley   +1 more source

Expression, characterisation and antigenicity of a truncated Hendra virus attachment protein expressed in the protozoan host Leishmania tarentolae

Journal of Virological Methods, 2016
Hendra virus (HeV) is an emerging zoonotic paramyxovirus within the genus Henipavirus that has caused severe morbidity and mortality in humans and horses in Australia since 1994. HeV infection of host cells is mediated by the membrane bound attachment (G) and fusion (F) glycoproteins, that are essential for receptor binding and fusion of viral and ...
Fischer, Kerstin, dos Reis, Vinicius Pinho, Finke, Stefan, Sauerhering, Lucie, Stroh, Eileen, Karger, Axel, Maisner, Andrea, Groschup, Martin H., Diederich, Sandra, Balkema-Buschmann, Anne   +9 more
openaire   +2 more sources

Neutrophil Plasticity and NETosis in Tumour Microenvironment: Tumour Evolution and Therapy Resistance

Journal of Immunology Research, Volume 2026, Issue 1, 2026.
Neutrophil extracellular traps (NETs) are web‐like formations consisting of DNA‐histone complexes and associated proteins released from activated neutrophils. While NET formation plays an important role in innate immunity, it is also associated with the pathogenesis of autoimmune disorders such as rheumatoid arthritis, psoriasis and systemic lupus ...
Mojdeh Soltani, Sara Falahi, Mohammad Abbaszadeh, Mark J. M. Sullman, Hamed Fouladseresht, Nahid Eskandari, Poorani Gurumallesh   +6 more
wiley   +1 more source

Recombinant proteins as promising antigens applied to the immunodiagnosis of Chagas disease: a scoping review

Frontiers in Microbiology
Chagas disease (CD), caused by the protozoan Trypanosoma cruzi, is an important public health problem, occurring mainly in Latin America. The disease has a major social and economical effect, negatively impacting the life of the infected individuals, and
Carlos Ananias Aparecido Resende, Anna Júlia Ribeiro, Isadora Braga Gandra, Kamila Alves Silva, Lucas da Silva Lopes, Isabelle Caroline dos Santos Barcelos, Carolina Alves Petit Couto, Mariana Teixeira de Faria, Sabrina Paula Pereira, Sandra Rodrigues Xavier, Juliana Martins Machado, Mariana Campos da Paz, Ana Thereza Chaves, Eduardo Antônio Ferraz Coelho, Rodolfo Cordeiro Giunchetti, Miguel Angel Chávez-Fumagalli, Walderez Ornelas Dutra, Ana Alice Maia Gonçalves, Alexsandro Sobreira Galdino   +18 more
doaj   +1 more source

Activation and Long‐Term Maintenance of Adaptive Immunity in the Central Nervous System: A Double‐Edged Sword?

CNS Neuroscience &Therapeutics, Volume 31, Issue 12, December 2025.
A wide spectrum of cells in the brain can engage in antigen presentation, which activates adaptive immunity in the central nervous system (CNS). Tissue‐resident memory T cells (TRM) develop in adaptive immunity in the CNS and provide long‐term immune surveillance, including the clearance of pathogens and tumor cells.
Luojinyun Wang, Feng Zhang, Jiehong Wu, Sibo Yang, Daqiang Zhou, Xiaodi Sun, Bohao Chang, Bo Hu, Yifan Zhou   +8 more
wiley   +1 more source

A Lesson in Survival, by Giardia lamblia

The Scientific World Journal, 2010
In the relationships between host and parasites, there is a cross-talk that involves diverse mechanisms developed by two different genetic systems during years of evolution.
Andrea A. S. Rópolo, Maria C. Touz
doaj   +1 more source

Production of Specific Egg Yolk Antibody (IgY) against Cryptosporidium parvum Oocysts

Medical Laboratory Journal, 2016
Background and Objectives: Cryptosporidium parvum is a coccidian protozoan that causes diarrhea in immunocompromised humans and newborn animals. The severity of the disease depends on the immunological status of the affected.
Hossein Hashemzadeh Farhang, Parisa Shahbazi   +1 more
doaj  

Molecular characteristics of an immobilization antigen gene of the fish-parasitic protozoanIchthyophthirius multifiliisstrain ARS-6

Aquaculture Research, 2009
AbstractIchthyophthirius multi¢liis(Ich), a ciliated protozoanparasite of ¢sh, expresses surface antigens (i-anti-gens), which react with host antibodies that renderthemimmobile.Thenucleotidesequenceofani-anti-gen gene of I. multi¢liis strain ARS-6 was deduced.The predicted protein of 47493Da is comprised of460 amino acids (aa’s) arranged into ¢ve ...
De-Hai Xu, Victor S Panangala, Vicky L van Santen, Kevin Dybvig, Jason W Abernathy, Phillip H Klesius, Zhanjiang Liu, Riccardo Russo   +7 more
openaire   +1 more source