Results 31 to 40 of about 19,430,262 (258)

Protein concentration of synovial fluid in chronic rheumatoid arthritis. Estimation of protein in the synovial fluid of chronic rheumatoid arthritis by gel filtration and paper electrophoresis [PDF]

, 1968
For the purpose to reveal the characteris6cs of the synovial fluid of the chronic rheumatoid arthritis the proteins of the synovial fluid and blood serum have been analysed by employing the methods of electrophoresis, gel filtration on Sephadex G-200 ...
Seno, Takashi
core   +1 more source

Paper ionophoretic technique in the study of biologically important beryllium(II) / cobalt(II)-homoserine binary complexes in solution

Macedonian Journal of Chemistry and Chemical Engineering, 2010
Quantitative indication of the process of forming a complex comes from the evaluation of the stability constants, which characterize the equilibria corresponding to the successive addition of ligands.
Brij Bhushan Tewari
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Analysis of Dynamic Protein Expression Data

Revstat Statistical Journal, 2005
Difference gel electrophoresis (DIGE) is the new gold standard analysing complex protein mixtures in proteomics. It is used for measuring the expression levels of proteins in different mixtures on the same two-dimensional electrophoresis (2-DE) gel.
Klaus Jung , Ali Gannoun , Barbara Sitek , Helmut E. Meyer , Kai Stühler, Wolfgang Urfer   +5 more
doaj   +1 more source

The design of mechatronic system for gel electrophoresis [PDF]

MATEC Web of Conferences, 2020
The paper present the methodology to design and implement a mechatronic system for gel electrophoresis. It describes the steps towards the development of a prototype and presents its functions. The new automated system is characterized by high precision,
Tsagaris Apostolos, Theodoridis Konstantinos, Stergiopoulos Fotis, Bechtsis Dimitrios, Nikolaidis Nikolaos, Triantafyllidis Dimitrios, Papaoikonomou Asterios, Filelis Anastasios   +7 more
doaj   +1 more source

Partial FAK suppression promotes tumor growth, an effect reversed by macrophage p110δ PI3K inactivation

Molecular Oncology, EarlyView.
Partial inhibition of focal adhesion kinase (FAK) can paradoxically promote tumor growth, rather than simply producing a weaker antitumor effect than that observed with strong FAK suppression. In breast cancer and melanoma models, targeting p110δ PI3K, particularly in macrophages, counteracted these tumor‐promoting effects, highlighting the importance ...
Lydia Xenou, Niki Tzenaki, Anna Tsapara, Maria Tzardi, Evangelia A. Papakonstanti   +4 more
wiley   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

Capillary Electrophoresis as a Monitoring Tool for Flow Composition Determination

Molecules, 2021
Flow analysis is the science of performing quantitative analytical chemistry in flowing streams. Because of its efficiency and speed of analysis, capillary electrophoresis (CE) is a prospective method for the monitoring of a flow composition withdrawn ...
Mihkel Kaljurand, Piret Saar-Reismaa, Merike Vaher, Jelena Gorbatsova, Jekaterina Mazina-Šinkar   +4 more
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Numerical simulations of diamond microfluidic device for the biomolecules electrophoretic separations [PDF]

Computer Methods in Materials Science, 2009
Microfluidic devices known also as labs-on-chip, capillary electrophoresis microchips or micro total analysis systems (µ-TAS) were introduced in 1990’s for the first time. These devices have attracted much attention over the last years.
Jan M. Lysko, Dariusz Witkowski, Damian Obidowski, Anna Karczemska   +3 more
doaj   +1 more source