Results 41 to 50 of about 11,277 (245)

Using recursive partitioning approach to select tumor‐associated antigens in immunodiagnosis of gastric adenocarcinoma

Cancer Science, 2019
The present study aimed to select anti‐tumor‐associated antigen (TAA) autoantibodies as biomarkers in the immunodiagnosis of gastric adenocarcinoma (GAC) by the recursive partitioning approach (RPA) and further construct and evaluate a predictive model ...
Jiejie Qin, Shuaibing Wang, Jianxiang Shi, Yan Ma, Keyan Wang, H. Ye, Xiaojun Zhang, Peng Wang, Xiao Wang, Chunhua Song, L. Dai, Kaijuan Wang, Bing-Hua Jiang, Jianying Zhang   +13 more
semanticscholar   +1 more source

Molecular characterization of a cDNA encoding an excretory–secretory antigen from Toxocara canis second stage larvae and its application to the immunodiagnosis of human toxocariasis [PDF]

, 1998
The cDNA encoding an excretory–secretory antigen from the second stage larvae of Toxocara canis has been characterized. Sequence analysis revealed an open reading frame encoding a protein of 226 amino acid residues (Mr=24 398). Sequence database searches
Aoki, Takashi, Araki, Kunioki, Kita, Kiyoshi, Lim, Patricia Kim Chooi, Mak, Joon Wah, Taib, Radzan, Unyah, Ngah Zasmy, Watanabe, Yoh-ichi, Yamasaki, Hiroshi   +8 more
core   +1 more source

Antigenic properties estimation for legumain protein recombinant analogue of trematoda Opisthorchis felineus, causing human opisthorchiasis

Бюллетень сибирской медицины, 2012
We estimated potential of protein legumain from opisthorchiasis agent O. felineus for application in immunodiagnosis of this disease. Bacterially expressed recombinant protein (rOF49-leg) showed strong difference in Enzyme-linked immunosorbent assay ...
I. A. Razumov, M. N. Lvova, Ye. P. Ponomareva, A. V. Katokhin, V. A. Petrenko, A. E. Sazonov, L. M. Ogorodova, V. V. Novitsky, A. Yu. Sivkov, V. A. Mordvinov   +9 more
doaj   +1 more source

Characterization of a monoclonal antibody to turnip mosaic virus and its use in immunodiagnosis of infection [PDF]

, 1991
Des anticorps monoclonaux spécifiques au virus de la mosaïque du panais (TuMV) ont été produits et utilisés dans un bioessai en sandwich à double anticorps afin de détecter des virus dans des plantes infectées.
Brais, P.L.J., Horsewood, P., McDermott, M.R., Stobbs, L.W., Underdown, B.J.   +4 more
core   +1 more source

Application of synthetic peptides in development of a serologic method for laboratory diagnosis of schistosomiasis mansoni

Memorias do Instituto Oswaldo Cruz, 2006
The immunoreactivity of seven peptides synthesized from Schistosoma mansoni proteins, was evaluated by dot-blot and ELISA assays using two different sensitization methodologies.
Edward José de Oliveira, Hermínia Yohko Kanamura, Kioko Takei, Rosario Dominguez Crespo Hirata, Nga Yen Nguyen, Mário Hiroyuki Hirata   +5 more
doaj   +1 more source

Electrochemical detection of Toxocara canis excretory-secretory antigens in children from rural communities in Esmeraldas Province, Ecuador: association between active infection and high eosinophilia. [PDF]

, 2020
BACKGROUND: The diagnosis of active Toxocara canis infections in humans is challenging. Larval stages of T. canis do not replicate in human tissues and disease may result from infection with a single T. canis larva.
Chico, M, Cooper, P, De Wael, K, Morales-Yánez, F, Muyldermans, S, Paredis, L, Polman, K, Roucher, C, Sariego, I, Trashin, S   +9 more
core   +3 more sources

Effect of HIV-1 infection on T-Cell-based and skin test detection of tuberculosis infection [PDF]

, 2007
RATIONALE: Two forms of the IFN-gamma release assay (IFNGRA) to detect tuberculosis infection are available, but neither has been evaluated in comparable HIV-infected and uninfected persons in a high tuberculosis incidence environment.
Connell, Tom G, Diwakar, Lavanya, Diwakar, Lavanya, Maartens, Gary, Meintjes, Graeme Ayton, Morroni, Chelsea, Mouton, Priscilla, Rangaka, Molebogeng Xheeda, Seldon, Ronnett, Van Cutsem, Gilles, Wilkinson, Katalin A, Wilkinson, Robert J   +11 more
core   +2 more sources

Monoclonal IgY antibodies: advancements and limitations for immunodiagnosis and immunotherapy applications

Therapeutic Advances in Vaccines and Immunotherapy
Due to their high specificity and scalability, Monoclonal IgY antibodies have emerged as a valuable alternative to traditional polyclonal IgY antibodies.
Ashraf A Tabll, Y. Shahein, M. Omran, Nahla Hussein, Asmaa El-Shershaby, Ana Petrović, Marija Glasnovic, R. Smolić, Martina Smolić   +8 more
semanticscholar   +1 more source

Laser-emission imaging of nuclear biomarkers for high-contrast cancer screening and immunodiagnosis

Nature Biomedical Engineering, 2017
Detection of nuclear biomarkers, such as nucleic acids and nuclear proteins, is critical for early-stage cancer diagnosis and prognosis. Conventional methods relying on morphological assessment of cell nuclei in histopathology slides may be subjective ...
Yu-Cheng Chen, Xiaotian Tan, Qihan Sun, Qiushu Chen, Wenjie Wang, Xudong Fan   +5 more
semanticscholar   +1 more source

Diagnosing Schistosomiasis

Memorias do Instituto Oswaldo Cruz, 1997
The ideal diagnostic method for schistosomiasis detection seems to be still far from available. Paucity of egg output in low prevalence situations, low levels of circulating antigens in individuals with low intensity of infection and inadequate ...
Ana Rabello
doaj   +1 more source