Results 61 to 70 of about 82,546 (251)

Immunoglobulin G Levels in Yemeni Preterm Newborns: Infant Factors Predominate

Reproductive, Female and Child Health, Volume 5, Issue 2, June 2026.
ABSTRACT Background IgG levels in preterm infants play a crucial role in response to infection and inflammation. Infectious disease burden in the low‐income countries, such as Yemen, exacerbates the problem. The preterm infant's IgG sources are either maternal or fetal immune system.
Antar F. A. M. Al‐Badani, Jamil M. A. S. Obaid, Safana M. H. Al‐Sofi, Rahma A. S. Al‐Mansoub   +3 more
wiley   +1 more source

Seroprevalence and risk of Toxoplasma gondii reactivation in pediatric patients with hematological malignancies undergoing chemotherapy: A case-control study [PDF]

Archive of Oncology
Background: Toxoplasmosis, caused by Toxoplasma gondii, affects around 40% of the Iranian population and can be severe in vulnerable patients, such as those receiving chemotherapy.
Abdolkarimi Babak, Mahmmodvand Hosein, Beyranvand Neda, Naderi Narges, Amidi Bardia   +4 more
doaj   +1 more source

Successful in vitro propagation of feline coronavirus from clinically diagnosed feline infectious peritonitis cases using Vero cells: A potential model for future research

Veterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Feline coronavirus (FCoV) causes inapparent to progressive fatal feline infectious peritonitis (FIP) in domestic and wild cats, which affects multiple‐organ systems. Methods We investigated three clinically sick cats using different laboratory and molecular tests to diagnose and confirm FCoV and propagate the virus in Vero cell ...
Eaftekhar Ahmed Rana, Mahfuza Akther, Susan Beetson, Subir Sarker, Gabriele Rossi, Jasim M. Uddin   +5 more
wiley   +1 more source

β-Glucan and parasites

Helminthologia, 2018
Immunosuppression caused by parasitic infections represents the foremost way by which the parasites overcome or escape the host’s immune response. Glucan is a well-established natural immunomodulator with the ability to significantly improve immune ...
Vetvicka V., Fernandez-Botran R.
doaj   +1 more source

Molecular Detection of Toxoplasma gondii in Enclosures of African Primates (Papio papio and Papio hamadryas) at the Municipal Zoo of Bauru, São Paulo State, Brazil

Journal of Medical Primatology, Volume 55, Issue 3, June 2026.
ABSTRACT Toxoplasmosis is one of the most prevalent parasitic infections in animals and humans worldwide, attracting the attention of many researchers who, in recent decades, have identified the sources of Toxoplasma gondii infections to optimize the adoption of preventive measures. In previous studies, it has been found that humans are infected mainly
Emilly Ribeiro, Michelle Santos Sabioni, Michel dos Santos Pinto, João Alfredo Biagi Camargo Neto, Wesley José dos Santos, Lívia Maísa Guiraldi, Isabella Neves Aires, Katia Denise Saraiva Bresciani, Antônio Carlos Paes, Simone Baldini Lucheis   +9 more
wiley   +1 more source

Assessing viability and infectivity of foodborne and waterborne stages (cysts/oocysts) of Giardia duodenalis, Cryptosporidium spp., and Toxoplasma gondii: a review of methods

Parasite, 2018
Giardia duodenalis, Cryptosporidium spp. and Toxoplasma gondii are protozoan parasites that have been highlighted as emerging foodborne pathogens by the Food and Agriculture Organization of the United Nations and the World Health Organization.
Rousseau Angélique, La Carbona Stéphanie, Dumètre Aurélien, Robertson Lucy J., Gargala Gilles, Escotte-Binet Sandie, Favennec Loïc, Villena Isabelle, Gérard Cédric, Aubert Dominique   +9 more
doaj   +1 more source

Apicoplast biogenesis mediated by ATG8 requires the ATG12–ATG5-ATG16L and SNAP29 complexes in Toxoplasma gondii

, 2022
Jiawen Fu, Lin Zhao, Yu Pang, Heming Chen, Hayashi Yamamoto, Yuntong Chen, Zhaoran Li, Noboru Mizushima, Honglin Jia   +8 more
openalex   +1 more source

A New Conditional Transcription Factor for Use in Toxoplasma Gondii

Biotechnology Journal, Volume 21, Issue 5, May 2026.
Graphical Abstract and Lay Summary A new conditional transcription factor (CTF) for Toxoplasma gondii reversibly regulates a reporter gene, achieving an outstanding signal‐to‐noise ratio. Gene expression is robust in the absence and nearly abolished in the presence of rapamycin, and the tool's modular design will facilitate application to varied genes ...
Mohammad Farouq Sharifpour, Shadi Khadiv, Alessandro D. Uboldi, Amalie A. Jayawickrama, Sarah Manning, Jonathan Whittall, Cynthia D. K. Bottema, John T. Ellis, Daniel K. Howe, Danny W. Wilson, Farhid Hemmatzadeh, Christopher J. Tonkin, Milton M. McAllister   +12 more
wiley   +1 more source

Innate Lymphoid Cells in Tissue Homeostasis and Diseases

MedComm, Volume 7, Issue 5, May 2026.
Innate lymphoid cells (ILCs) are a heterogeneous group of immune cells with phenotypic and functional plasticity. ILCs dynamically regulate various immune cell types and play a crucial role in the pathophysiological processes of specific organs during sepsis. Targeting ILCs is a promising strategy for treating sepsis.
Zhenzhen Zhan, Heyang Sun, Chenning Li, Qianya Hong, Shuainan Zhu, Ying Yu, Hao Zhang, Kefang Guo   +7 more
wiley   +1 more source

Estandarización de una prueba de inmunofluorescencia indirecta para IgG anti-Toxoplasma en ratón

Biomédica: revista del Instituto Nacional de Salud, 2001
Se describe una técnica de inmunofluorescencia indirecta (IFI) para la detección de IgG anti-Toxoplasma en ratón. La técnica reveló infecciones en el ratón a partir de inoculaciones de 10 taquizoitos de Toxoplasma gondii.
Miriam Consuelo López, Augusto Corredor, Patricia Reyes, Alejandro Giraldo, Dora Fonseca, Jorge Enrique Gómez   +5 more
doaj   +1 more source