Results 71 to 80 of about 5,159,180 (362)

Effects of Two Appliances Used in the Correction of Class II Malocclusion on Mandibular Symphysis Morphology: Biblock and Activator

Current Research in Dental Sciences
Objective: This study aimed to evaluate and compare the effects of two functional appliances, the Activator (AA) and the Biblock (BA), on mandibular symphysis (MS) morphology in patients with Class II malocclusion.Methods: Records of patients treated at ...
Meliha Rübendiz, Berrak Çakmak
doaj   +1 more source

Investigation of piperazines as human carbonic anhydrase I, II, IV and VII activators

Journal of Enzyme Inhibition and Medicinal Chemistry, 2018
Four human (h) carbonic anhydrase isoforms (CA, EC 4.2.1.1), hCA I, II, IV, and VII, were investigated for their activation profile with piperazines belonging to various classes, such as N-aryl-, N-alkyl-, N-acyl-piperazines as well as 2,4-disubstituted ...
Andrea Angeli, Niccolò Chiaramonte, Dina Manetti, Maria Novella Romanelli, Claudiu T. Supuran   +4 more
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Development of Technology and a Convertor for Neutralizing Greenhouse Gases Emitted from Automobiles

Journal of Architectural and Engineering Research
The article touches upon the issues of global warming associated with carbon dioxide (CO2) emissions into the atmosphere from vehicle internal combustion engines (ICE).
Yeghiazar Vardanyan, Valerik Harutyunyan, Vladimir Koichev, Karapet Mosikyan   +3 more
doaj   +1 more source

Cerebral Hemorrhage Following Chiropractic Activator Treatment – Case Report and Review of Literature

Journal of Neurological Surgery Reports, 2016
Background Despite widespread utilization of chiropractic treatment for various ailments, there is a paucity of documentation regarding intracerebral hemorrhage related to chiropractic trauma. Stroke has been reported from cervical manipulation, although
Fred L. Cohen
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

The influences of the concentrations of “green capping agents” as stabilizers and of ammonia as an activator in the synthesis of ZnS nanoparticles and their polymer nanocomposites

Green Processing and Synthesis, 2017
The green synthetic route for the synthesis of semiconductor nanoparticles has received special attention recently due to its features, such as low cost and environmental friendliness.
Xaba Thokozani, Moloto Makwena J., Al-Shakban Mundher, Malik Mohammad A., Moloto Nosipho, O’Brien Paul   +5 more
doaj   +1 more source

Expression of Non-T Cell Activation Linker (NTAL) in Jurkat Cells Negatively Regulates TCR Signaling: Potential Role in Rheumatoid Arthritis [PDF]

, 2023
Isaac Narbona-Sánchez, Alba Pérez-Linaza, Isabel Serrano-García, Inmaculada Vico-Barranco, Luis M. Fernández-Aguilar, José L. Poveda-Díaz, Marı́a Jesús Sánchez-del-Pino, Fermín Medina‐Varo, Mikel M. Arbulo-Echevarria, Enrique Aguado   +9 more
openalex   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source