Results 81 to 90 of about 395,671 (307)

Adaptation of the Ultrasensitive HIV-1 p24 Antigen Assay to Dried Blood Spot Testing. [PDF]

, 2007
Implementation of molecular tests for the assessment of pediatric HIV-1 infection in resource-limited countries is difficult because of technical complexity and costs.
Speck, R F, Böni, J, Jullu, B, Schüpbach, J, Knuchel, M C, Mshinda, H, Schüpbach, Jörg, Nadal, D, Stoeckle, Marcel P, Tanner, M, Böni, Jürg, Shah, Cyril, Jullu, Boniphace, Speck, Roberto F, Shah, C, Tomasik, Z, Stoeckle, M P, Nadal, David, Tomasik, Zuzana, Mshinda, Hassan, Knuchel, Marlyse C, Tanner, Marcel   +21 more
core   +1 more source

The Gut–Heart Axis in Systemic Sclerosis: Evidence From a Large Prospective Early Disease Cohort

Arthritis Care &Research, EarlyView.
Objective Cardiac involvement significantly impacts prognosis in systemic sclerosis (SSc), highlighting the need for early risk stratification. Gastrointestinal (GI) symptoms are common and often manifest early. Emerging data suggest a link between GI and cardiac manifestations, possibly through shared mechanisms like dysautonomia.
Francesca R. Di Ciommo, Ashish P. Balar, Aidan K. Strother, Subhash Kulkarni, Michael Hughes, Brian Skaug, Maureen D. Mayes, Shervin Assassi, Ali Y. Ayla, Zsuzsanna H. McMahan   +9 more
wiley   +1 more source

Immunodiagnosis of toxocarosis in humans: evaluation of a new enzyme-linked immunosorbent assay [PDF]

, 1991
Excretory/secretory (E/S) antigen derived from second-stage larvae of Toxocara canis maintained in defined medium in vitro has been well established worldwide for the immunodiagnosis of human toxocarosis by enzyme-linked immunosorbent assay.
Jacquier, P, Yvonne Stingelin, Gottstein, Bruno, Patrick Jacquier, Bruno Gottstein, Johannes Eckert, Eckert, J, Stingelin, Y   +7 more
core  

Determinants of Body Mass Index in Early Systemic Sclerosis: Implications for Nutritional Risk Stratification

Arthritis Care &Research, EarlyView.
Objective Gastrointestinal (GI) involvement can lead to malnutrition in patients with systemic sclerosis (SSc). Body mass index (BMI) remains the most widely used marker to screen nutritional status. We aimed to identify predictors of lower BMI in patients with SSc. Methods Patients with SSc from a prospective US cohort meeting 2013 American College of
Ali Y. Ayla, Meng Zhang, Bingrui Chen, Claudia Pedroza, Brian Skaug, Maureen Mayes, Michael Hughes, Shervin Assassi, Zsuzsanna H. McMahan   +8 more
wiley   +1 more source

Enzyme-linked immunosorbent assay of IL-8. [PDF]

, 2013
The hMSCs and Ca9-22 cells were challenged with a MOI of 1∶100 for 1, 2, 4 and 24 h with the microorganism (A) Fusobacterium nucleatum ATTCC 23726 (B)Fusobacterium nucleatum ATTCC 25586 (C) Porphyromonas gingivalis W50 or (D) Porphyromonas gingivalis W83.
Katja Kriebel (479331), Bernd Kreikemeyer (192821), Anne Biedermann (479332), Hermann Lang (479333)   +3 more
core   +1 more source

T-2 Toxin/HT-2 Toxin and Ochratoxin A ELISAs Development and In-House Validation in Food in Accordance with Commission Regulation (EU) No 519/2014

Toxins, 2017
T-2 toxin/HT-2 toxin (T-2/HT-2) and ochratoxin A (OTA) are mycotoxins that can contaminate a variety of agricultural commodities. To protect consumers’ health, indicative limits for T-2/HT-2 and maximum limits for OTA have been set by the European ...
Michalina Oplatowska-Stachowiak, Tim Kleintjens, Nermin Sajic, Willem Haasnoot, Katrina Campbell, Christopher T. Elliott, Martin Salden   +6 more
doaj   +1 more source

Tuning Mechanoreceptor Signaling Enhances the Adjuvant Effect of Biomaterial Vaccines

Advanced Functional Materials, EarlyView.
Matrix stiffness serves as an independent immunological signal in biomaterial vaccines. Stiffer microporous hydrogel vaccines enhance dendritic cell maturation and migration to draining lymph nodes, promote T follicular helper cell expansion through Yap/Taz signaling, and increase antigen‐specific antibody production.
Lily Shang, Daniel P. Mayer, Prabhat K. Purbey, Yingzi Liu, Kindra Kelly‐Scumpia, Clara Kang, Natalie Tsubamoto, Dhriti Bolangadi, Iqra Arshad, Charisse Ng, Maksim V. Plikus, Dino Di Carlo, Jason S. Weinstein, Philip O. Scumpia   +13 more
wiley   +1 more source

Enzyme-linked immunosorbent assay of IL-10. [PDF]

, 2013
The cells were challenged with a MOI of 1∶100 for 1, 2, 4 and 24 h with the microorganism (A) Fusobacterium nucleatum ATTCC 23726 (B)Fusobacterium nucleatum ATTCC 25586 (C) Porphyromonas gingivalis W50 and (D) Porphyromonas gingivalis W83.
Katja Kriebel (479331), Bernd Kreikemeyer (192821), Anne Biedermann (479332), Hermann Lang (479333)   +3 more
core   +1 more source

Macrophage Membrane‐Camouflaged Nanozyme Microneedles Restore Immunovascular Homeostasis Through SPP1‐ApoE Signaling in Diabetic Wounds

Advanced Healthcare Materials, EarlyView.
Macrophage membrane‐coated Cu/Zn‐MOF nanozyme microneedles (MNs) reprogram the diabetic wound microenvironment through localized, minimally invasive delivery. By suppressing M1‐like macrophage activation while promoting extracellular matrix deposition and angiogenesis, this biomimetic platform accelerates diabetic wound repair.
Qipeng Wu, Yuan Xiong, Li Lu, Han Wang, Hui Hu, Mohammad‐Ali Shahbazi, Guohui Liu, Bobin Mi   +7 more
wiley   +1 more source

A one-step enzyme-linked immunosorbent assay for fipronil detection

Journal of Future Foods
A rapid enzyme-linked immunosorbent assay (ELISA) system for the detection of fipronil was studied. Artificial antigens were synthesized through the glutaraldehyde method, and monoclonal antibodies were obtained via immunization and fusion techniques ...
Yujing Li, Erjing Zhang, Hejie Li, Yan Zhang, Jing Zhang, Chunsheng Li, Jingjing Liu   +6 more
doaj   +1 more source