Results 131 to 140 of about 394,097 (307)

Einsatz eines gegen die leichte Kette von Pekingenten-Immunglobulin gerichteten monoklonalen Antikörpers für die Etablierung eines Newcastle Disease-ELISA zur Überprüfung der humoralen Impfreaktion beim Wassergeflügel [PDF]

, 2009
Enzymverstärkte Testsysteme wie der ELISA finden in der serologischen Diagnostik bei Hühnervögeln bereits breite Anwendung. Beim Wassergeflügel gilt dagegen immer noch der Hämagglutinationshemmungstest (HAH) als Test der ersten Wahl.
Häuslaigner, Rafaela
core  

Use of an indirect enzyme-linked immunosorbent assay for detection of antibodies in sheep naturally infected with Salmonella Abortusovis

, 2010
An indirect enzyme-linked immunosorbent assay (ELISA) was modified and validated to detect antibodies against Salmonella Abortusovis in naturally infected sheep. The ELISA was validated with 44 positive and 45 negative control serum samples.
Sophie Wirz-Dittus, Luc Belloy, Sting, R, Waldvogel, A S, Daniela Hüssy, Gabioud, P, Belloy, L, Hussy, D, Patricia Gabioud, Marcus G. Doherr, Andreas S. Waldvogel, Wirz-Dittus, S, Doherr, M G, Reinhard Sting   +13 more
core   +1 more source

PRMT1‐Mediated LDHA Methylation Drives STAT3 Lactylation to Orchestrate Intestinal Inflammation and Tumorigenesis

Advanced Science, EarlyView.
This study identifies an immunometabolic axis wherein SAM‐driven PRMT1 methylates LDHA, enhancing its activity. The resultant lactate induces STAT3 K709 lactylation, which stabilizes an active conformation to promote STAT3 phosphorylation and IL‐10 expression.
Hui Wang, Mengyu Zhang, Weipeng Gong, Jiaxuan Wu, Junping Zhang, Wenxiu Zhang, Yue Liu, Kui Wang, Canhua Huang, Jun Zhou, Sijin Wu, Yan Li, Tianliang Li   +12 more
wiley   +1 more source

Nanocellulose Alleviates Intrahepatic Cholestasis of Pregnancy via Gut Microbiota‐Mediated Bile Acid Homeostasis

Advanced Science, EarlyView.
Nanocellulose, derived from microcrystalline cellulose (MCC) through sulfuric acid hydrolysis or mechanical grinding to produce CNC or CNF, was tested in a rat ICP model. Particularly, CNF improved gut microbiota composition, reduced secondary bile acid metabolism, and restored bile acid homeostasis through modulation of the gut–liver axis.
Muhua Yu, Hongjie Dai, Xiaocui Zhong, Qibin Li, Hui Yuan, Yang Yang, Daiyong Huang, Lei Zhang, Rui Ran, Tian He, Yuanzhi Huang, Silas Villas‐Boas, Sergey Tumanov, Richard D. Cannon, Boris Novakovic, Richard Saffery, Yuhao Zhang, Xiaojing Dong, Ting‐Li Han   +18 more
wiley   +1 more source

Evaluation of Salivary Leptin Levels in Healthy Subjects and Patients with Advanced Periodontitis

Frontiers in Dentistry, 2016
Objectives: Leptin is a hormone-like protein produced by the adipose tissue. It plays an important role in protection of host against inflammation and infection.
Afshin Khorsand, Mojtaba Bayani, Siamak Yaghobee, Sepehr Torabi, Mohammad Javad Kharrazifard, Fatemeh Mohammadnejhad   +5 more
doaj  

Enzyme-linked immunosorbent assay for post-slaughter diagnosis of bovine leukosis

Ветеринария сегодня
Postmortem diagnosis of enzootic bovine leukosis is made on the basis of the results of tests of biological materials from emergently slaughtered or fallen animals using pathomorphological, histological and molecular genetic methods that have some ...
A. R. Mustafayev, M. O. Baratov
doaj   +1 more source

The AUTACE That Degrades KRAS and Engages CD8+ T Cells for the Treatment of KRAS/TP53 Co‐Mutant Tumors

Advanced Science, EarlyView.
AUTACE is a bifunctional nanoplatform that integrates tumor targeting, immune engagement, and on‐demand KRAS degradation. It targets KRAS/TP53 co‐mutant tumors via TP53‐specific TCRs, elicits antitumor CD8+ T‐cell responses through surface anti‐CD3 antibodies, and uses low‐intensity focused ultrasound (LIFU) to trigger controlled release of the KRAS ...
Luo Li, Bolin Li, Yanan Hao, Bo Pang, Pan Li, Chunli Li, Yu Tang   +6 more
wiley   +1 more source

Automation of enzyme-linked immunosorbent assay (ELISA).

, 1979
A prototype of automatized enzyme-linked immunosorbent assay (ELISA) in tubes is described, using a commercially available basic material, easily modified. Nine hundred samples could be completely studied in a day by only one person.
Carlier, Yves, Capron, André, Bout, D
core  

Hijacking the Host Clock: A Nematode Effector Antagonizes Soybean Circadian Defense and Translation Control

Advanced Science, EarlyView.
Soybean employs its circadian clock, governed by GmCCA1, to rhythmically defend against soybean cyst nematodes. The pathogen retaliates by secreting the effector Hg4E02, which hijacks the clock to suppress defense and co‐opt the host's translation machinery for nutrient acquisition.
Xingwei Wang, Yufeng Xu, Yanfei Hu, Lijun Cao, Ru Jiang, Changtian Chen, Rick Masonbrink, Thomas Maier, Yuchen Tu, Yabo Shi, Enhui Liu, Lingan Kong, Chan Guo, Wei Zhao, Peng Shi, Wenzhen Du, Andrew Severin, Thomas Baum, Deliang Peng, Huan Peng, Mian Zhou, Wei Wang   +21 more
wiley   +1 more source

Development of an ELISA for Quantitative Detection of Immunoglobulin G (IgG) and IgA Antibodies to Helicobacter pylori for Use in Korean Patients with H. pylori-Associated Diseases

Gut and Liver, 2013
Background/AimsWe aimed to develop a quantitative enzyme-linked immunosorbent assay (ELISA) using whole-cell lysates of Helicobacter pylori 51 and to investigate its validity.Methods : Data from 300 plates were obtained by two different operators ...
doaj   +1 more source