Results 41 to 50 of about 84,478 (232)

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Measurement of Ferritin and Transforming Growth Factor-β1 Levels in Iraqi Women with Polycystic Ovary Syndrome.

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
      Background: Polycystic ovary syndrome (PCOS) is common heterogeneous disorder syndrome in females, characterized by chronic oligoovulation, polycystic ovary, and hyperandrogenism. This study aimed to the association of ferritin and transforming growth factor- β1 (TGF-β1) levels with insulin resistance, cardiovascular and type 2 diabetes risks ...
Qays A. Mahdi, Shatha A. Adbul Rahman, Fatima M. Mohammed   +2 more
openaire   +1 more source

Predictive Ability of Plasma p‐tau217 for β‐Amyloid Status: A Prospective Multicenter Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma tau phosphorylated at threonine 217 (p‐tau217) measured with fully automated platforms has shown high accuracy for Alzheimer's disease (AD) diagnosis, but real‐world multicenter data remain limited. We aimed to validate the diagnostic performance of p‐tau217 for identifying AD pathology in a real‐world multicenter cohort ...
Miquel Massons, Nuria Guillen, Jordi Sarto, Neus Falgàs, Sergi Borrego‐Écija, Diana Esteller‐Gauxax, Magda Castellví, Adrià Tort‐Merino, Agnès Pérez‐Millan, Anna Antonell, Josep M. Augè Fradera, Gerard Piñol, Iolanda Riba, Anna Carnes‐Vendrell, Marta Cullell, Maria Teresa Osuna, Lorena Bajo, Teresa Romero, Eva Bonjoch, Joan Bello, Susana Fernández, Marta Balagué, Isabel Gómez‐Ruiz, Anuncia Boltes, Claustre Pont, Raquel Cuevas, Sara Carrillo, Laura Iglesias, Teresa Maria Casadevall Codina, Lorena Grau Guinea, Fernando Jose Espada, Raquel Sánchez‐Valle, Mircea Balasa, Albert Lladó   +33 more
wiley   +1 more source

TGF-β1 expression is associated with invasion and metastasis of intrahepatic cholangiocarcinoma

Biological Research, 2015
BACKGROUND: Transforming growth factor (TGF)-β is involved in many physiologic processes, it often promotes metastasis, and its high expression is correlated with poor prognosis.
Yijie Chen, Lin Ma, Qian He, Shaobo Zhang, Chenghua Zhang, Wei Jia   +5 more
doaj   +1 more source

dynoGP: Deep Gaussian Processes for Dynamic System Identification

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli, Marco Forgione, Dario Piga   +2 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

ANALYSIS OF THE LEVEL OF TRANSFORMING GROWTH FACTOR β1 IN CHILDREN WITH BRONCHIAL ASTHMA

Мать и дитя в Кузбассе, 2019
Achieving control over the symptoms of the disease is the most important and serious task in the treatment of bronchial asthma. The cause of uncontrolled flow may be the activation of tissue growth factors that trigger the process of remodeling the ...
Наталья Леонидовна Потапова, Инесса Никандровна Гаймоленко   +1 more
doaj  

Vascular reactivity modulation by exposure to serum from patients with Marfan syndrome in healthy rat aortic rings

Heliyon
Introduction: Marfan syndrome is a rare disease in which different metabolic pathways and immune mediators such as transforming growth factor β1, interleukins and metalloproteinases participate.
María Elena Soto, Linaloe Manzano-Pech, Omar Gonzalez-Marcos, Verónica Guarner-Lans, Elizabeth Soria-Castro, Ricardo Gamboa, Claudia Huesca, Giovanny Fuentevilla-Álvarez, Israel Pérez-Torres   +8 more
doaj   +1 more source

Transforming growth factor beta-1 (TGF-β1) expression in patients with adenomyosis [PDF]

Revista Brasileira de Ginecologia e Obstetrícia
Objective: To compare Transforming growth factor beta-1 (TGF-β1) expression in patients with and without adenomyosis. Methods: A prospective design was performed including 49 patients submitted to hysterectomy.
Andreia Jacobo, Renata Fogaça Borges, Carlos Augusto Bastos de Souza, Vanessa Krebs Genro, João Sabino Cunha-Filho   +4 more
doaj   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source