Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Joyce M. Njoroge"'
Autor:
Hediye Nese Cinar, Gopal Gopinath, Sonia Almería, Joyce M. Njoroge, Helen R. Murphy, Alexandre da Silva
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11575- (2022)
Cyclospora cayetanensis, a coccidian apicomplexan parasite, causes large outbreaks of foodborne diarrheal disease globally. Tracking the source of C. cayetanensis oocyst contamination in food items is essential to reduce, even prevent outbreaks. We p
Externí odkaz:
https://doaj.org/article/967a12f269fe4ff48952f4504674f865
Publikováno v:
International Journal of Nanomedicine
Joyce M Njoroge, Jeffrey J Yourick, MaryAnn PrincipatoDivision of Toxicology, Office of Applied Research and Safety Assessment, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, Laurel, MD 20708, USA Background: Nanoparti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b1334f9323b008e95ddf1723893840a
https://doi.org/10.2147/ijn.s174184
https://doi.org/10.2147/ijn.s174184
Publikováno v:
Journal of Applied Toxicology. 36:521-531
Exposure to nanosilver found in food- and cosmetics-related consumer products is of public concern because of the lack of information about its safety. In this study, two widely used in vitro cell culture models, human liver HepG2 and colon Caco2 cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb5624902a38a425b8eac3b3e926c8e3
https://doi.org/10.1002/jat.3276
https://doi.org/10.1002/jat.3276
Publikováno v:
Journal of Applied Toxicology. 34:1226-1234
Two widely used in vitro cell culture models, human liver HepG2 cells and human colon Caco2 cells, and flow cytometry techniques were evaluated as tools for rapid screening of potential genotoxicity of food-related nanosilver. Comparative genotoxic p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f395235681a2efff736a5409ecd0da
https://doi.org/10.1002/jat.3065
https://doi.org/10.1002/jat.3065
Publikováno v:
Journal of AOAC INTERNATIONAL. 93:569-575
Staphylococcal enterotoxin B (SEB) is an extracellular pyrotoxin produced by Staphylococcus aureus, a known etiologic agent of food poisoning in humans. Lateral flow immunochromatographic devices (LFDs) designed for the environmental detection of SEB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::446fe8fa69c753d7c1e5d8fd74421c8a
https://doi.org/10.1093/jaoac/93.2.569
https://doi.org/10.1093/jaoac/93.2.569
Autor:
Urszula Wojda, Bhanu V. Natarajan, Joyce M. Njoroge, Kristina R Leigh, Jeffery L. Miller, Michael L. Stitely, Kaedrea A. Jackson
Publikováno v:
Blood. 101:492-497
A cytokine-screening assay of cultured peripheral blood cells obtained using immune rosetting and separation of progenitors was developed to identify determinants of fetal hemoglobin (HbF) modulation during adult erythropoiesis. Among the 12 erythroi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c10b6d485d328b833b58c3e36f50a309
https://doi.org/10.1182/blood-2002-03-0756
https://doi.org/10.1182/blood-2002-03-0756
Publikováno v:
Transfusion Medicine. 13:35-42
Summary. This study compared flow cytometric analysis with tube agglutination assays for the detection of red blood cell (RBC)-associated complement and immunoglobulins (Igs). RBCs from 20 patients with reactive tube direct antiglobulin tests (DATs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ea20ff4812362a4d0e4e94d6d2b33cb
https://doi.org/10.1046/j.1365-3148.2003.00415.x
https://doi.org/10.1046/j.1365-3148.2003.00415.x
Publikováno v:
BioTechniques. 27:1162-1170
Little is known about the durability of plasmid DNA transgene expression in mammalian cells in the absence of growth selection. For this purpose, we have begun the study of liposomal transfer and expression of plasmid DNA encoding green fluorescent p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a6eb9fd082149d38984cabf02583909
https://doi.org/10.2144/99276st02
https://doi.org/10.2144/99276st02
Publikováno v:
International Journal for Parasitology. 27:439-442
A susceptible strain of Heligmosomoides polygyrus was selected for 15 generations with increasing doses of ivermectin (0-6 mg/kg). A passage strain was developed, parallel with the ivermectin-selected strain, to control for changes due to rapid passa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35d3eedfbc843e6fea98c0ec3bd7720c
https://doi.org/10.1016/s0020-7519(96)00187-7
https://doi.org/10.1016/s0020-7519(96)00187-7
Autor:
Michael O’ Donnell, Thomas Boyle, Andrei Perlloni, Joyce M Njoroge, Maryann Principato, Robert L. Jones
Publikováno v:
Journal of food science. 75(8)
There is a critical need for qualitative and quantitative methodologies that provide the rapid and accurate detection of food contaminants in complex food matrices. However, the sensitivity of the assay can be affected when antigen-capture is applied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15d71a8f828a9b430a02a635e19411ec
https://pubmed.ncbi.nlm.nih.gov/21535520
https://pubmed.ncbi.nlm.nih.gov/21535520