نتایج جستجو برای: transglutaminases

تعداد نتایج: 1752  

2017
Andrea Smarrazzo Giuseppe Magazzù Mongi Ben-Hariz Maria Legarda Tamara Virtut Velmishi Elefhteria Roma Aydan Kansu Dušanka Mičetić-Turk Enzo Bravi Pio Stellato Carmela Arcidiaco Luigi Greco

AIM To verify the precision and accuracy of transglutaminase antibodies (TGA) assays across Mediterranean countries. METHODS This study involved 8 referral centres for celiac disease (CD) in 7 Mediterranean countries. A central laboratory prepared 8 kits of 7 blinded and randomized serum samples, with a titrated amount of Human TGA IgA. Each sample was analysed three times on three different ...

Journal: :Alimentary pharmacology & therapeutics 2006
N R Lewis B B Scott

BACKGROUND With the appreciation of the high prevalence of coeliac disease there is increasing use of serology in screening asymptomatic people and testing those with suggestive features. AIM To compare the sensitivities and specificities of the endomysial antibody and the tissue transglutaminase antibody tests. METHODS Using electronic databases a search was made for relevant papers using ...

2006
Janos Hunyadi Gyula Szegedi Terez Szabo Aftab Ahmed Koloman Laki

The relative cytotoxic sensitivity of the YPC-1 tumor target cells from untreated mice and from animals treated with nitrosoureas was determined. The amount of 51Cr released from target cells increased significantly when the cells were obtained from treated mice. On the basis of the results of cold-target cytotoxicity inhibition assay, this enhancement was shown to be haplotype specific. The am...

2017
Wojtek Steffen Fu Chong Ko Jigar Patel Victor Lyamichev Thomas J. Albert Jörg Benz Markus G. Rudolph Frank Bergmann Thomas Streidl Peter Kratzsch Mara Boenitz-Dulat Tobias Oelschlaegel Michael Schraeml

Microbial transglutaminases (MTGs) catalyze the formation of Gln-Lys isopeptide bonds and are widely used for the cross-linking of proteins and peptides in food and biotechnological applications (e.g. to improve the texture of protein-rich foods or in generating antibody-drug conjugates). Currently used MTGs have low substrate specificity, impeding their biotechnological use as enzymes that do ...

Journal: :Environmental Pollution 2021

Cadmium (Cd) is being frequently detected in marine organisms. However, dose-dependent effects of Cd challenged unraveling the toxicological mechanisms to organisms and developing biomarkers. Here, on clams Ruditapes philippinarum following exposure 5 doses (3, 9, 27, 81, 243 μg/L) were investigated using benchmark dose (BMD) method. By model fitting, calculation BMD values was performed transc...

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