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Showing 1 to 12 of 37 entries
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Microstructure, Microhardness and Corrosion Resistance of WE43 Alloy Based Composites after High-Pressure Torsion.

Materials (Basel, Switzerland)

Straumal P, Martynenko N, Kilmametov A, Nekrasov A, Baretzky B.
PMID: 31540140
Materials (Basel). 2019 Sep 15;12(18). doi: 10.3390/ma12182980.

The structure and properties of a composite consisting of Mg-Y-Nd-Zr alloy (WE43) and various oxides are studied. The particles of the WE43 powder were coated by the nanocrystalline oxide layer by means of a wet chemical deposition process. After...

[Development of diffuse toxic goiter in the presence of prior hypothyroidism].

Problemy endokrinologii

Strongm LG, Korneva KG, Petrov AV, Nekrasova EA, Podupeiko NZ, Sarantsev BV, Orlinskaya NY, Tarasova NI, Soldatova YV.
PMID: 31627686
Probl Endokrinol (Mosk). 2007 Jun 15;53(3):38-41. doi: 10.14341/probl200753338-41.

We present a clinical example of a differential diagnostic search for the causes of thyrotoxicosis in a patient with previous hypothyroidism.

Neoadjuvant therapy of BRCA1-driven ovarian cancer by combination of cisplatin, mitomycin C and doxorubicin.

Hereditary cancer in clinical practice

Gorodnova TV, Sokolenko AP, Kotiv KB, Sokolova TN, Ivantsov AO, Guseynov KD, Nekrasova EA, Smirnova OA, Berlev IV, Imyanitov EN.
PMID: 33536037
Hered Cancer Clin Pract. 2021 Feb 03;19(1):14. doi: 10.1186/s13053-021-00173-2.

BACKGROUND: Cisplatin, mitomycin C and anthracyclines demonstrate high activity in BRCA1-deficient tumors. This study aimed to evaluate the efficacy of the triplet combination of these drugs in BRCA1-driven high-grade serous ovarian carcinomas (HGSOCs).METHODS: Ten HGSOC patients with germ-line BRCA1...

Electrochemically Obtained Polysulfonates Doped Poly(3,4-ethylenedioxythiophene) Films-Effects of the Dopant's Chain Flexibility and Molecular Weight Studied by Electrochemical, Microgravimetric and XPS Methods.

Polymers

Lyutov V, Kabanova V, Gribkova O, Nekrasov A, Tsakova V.
PMID: 34372041
Polymers (Basel). 2021 Jul 24;13(15). doi: 10.3390/polym13152438.

Electrochemically synthesized poly(3,4,-ethylenedioxythiophene) (PEDOT) films obtained in the presence of eight different polysulfonate dopants are comparatively studied by means of electrochemical quartz crystal microbalance (EQCM) and X-ray Photoelectron Spectroscopy (XPS). Differences with respect to oxidation and doping levels (OL...

Airport Spatial Usability in Measuring the Spherical Antenna Properties on Small Aircraft.

Sensors (Basel, Switzerland)

Labun J, Kurdel P, Češkovič M, Nekrasov A, Gamcová M, Gecejová N.
PMID: 34883925
Sensors (Basel). 2021 Nov 27;21(23). doi: 10.3390/s21237920.

The strict safety requirements of air transport for nonstandard placement of electronic onboard systems require an innovative approach to the experimental verification of the placement of these devices. Particular attention is required to the location of these electronic devices'...

Prevalence of Maxillary Sinus Hypoplasia and Silent Sinus Syndrome: A Radiological Cross-Sectional Retrospective Cohort Study.

American journal of rhinology & allergy

Fiorenza UD, Spoldi C, Nekrasova L, Pipolo C, Lozza P, Scotti A, Maccari A, Felisati G, Saibene AM.
PMID: 34236252
Am J Rhinol Allergy. 2022 Jan;36(1):123-128. doi: 10.1177/19458924211029418. Epub 2021 Jul 08.

BACKGROUND: Maxillary sinus hypoplasia (MSH), associated with enophthalmos and hypoglobus in the silent sinus syndrome (SSS), is a poorly studied condition. The real incidence of MSH and SSS in the adult population is not known. Our study aims at...

Entropy Analysis of Protein Sequences Reveals a Hierarchical Organization.

Entropy (Basel, Switzerland)

Anashkina AA, Petrushanko IY, Ziganshin RH, Orlov YL, Nekrasov AN.
PMID: 34945953
Entropy (Basel). 2021 Dec 07;23(12). doi: 10.3390/e23121647.

BACKGROUND: Analyzing the local sequence content in proteins, earlier we found that amino acid residue frequencies differ on various distances between amino acid positions in the sequence, assuming the existence of structural units.METHODS: We used informational entropy of protein...

Fatty Liver and Systemic Atherosclerosis in a Young, Lean Patient: Rule Out Lysosomal Acid Lipase Deficiency.

Case reports in gastroenterology

Zharkova M, Nekrasova T, Ivashkin V, Maevskaya M, Strokova T.
PMID: 31911762
Case Rep Gastroenterol. 2019 Dec 04;13(3):498-507. doi: 10.1159/000504646. eCollection 2019.

Lysosomal acid lipase deficiency (LALD) is a rare genetic disease characterized by the accumulation of cholesteryl esters and triglycerides in many organs, including the liver, spleen, lymph nodes, bone marrow, and vascular endothelium. Patients with LALD can appear asymptomatic...

Heat Treatment Effect on the Phase Composition of the Silica Electrochemical Coating and the Carbon Fiber Strength.

Materials (Basel, Switzerland)

Galyshev S, Postnova E, Shakhlevich O, Agarkov D, Agarkova E, Nekrasov A, Mozhchil R.
PMID: 34576431
Materials (Basel). 2021 Sep 10;14(18). doi: 10.3390/ma14185209.

This work is devoted to the study of the chemical and phase composition of a carbon fiber coating obtained by the electrochemical sol-gel method. The experimental data obtained using several independent complementary methods, including X-ray phase analysis, thermogravimetric and...

Simultaneous internal carotid artery stenosis and ipsilateral anterior communicating artery saccular aneurysm treatment: a case report.

Radiology case reports

Korotkikh AV, Nekrasov DA, Khilchuk AA, Scherbak SG, Sarana AM.
PMID: 32461781
Radiol Case Rep. 2020 May 21;15(7):1083-1086. doi: 10.1016/j.radcr.2020.05.010. eCollection 2020 Jul.

The presence of ipsilateral aneurysm in the stenosis of the internal carotid artery is determined by computed tomography angiography in 1.8%-3.2% of cases. The literature describes the most varied options for treating this pathology: isolated or alternate, and now...

Electrochemically-Obtained Polysulfonic-Acids Doped Polyaniline Films-A Comparative Study by Electrochemical, Microgravimetric and XPS Methods.

Polymers

Lyutov V, Kabanova V, Gribkova O, Nekrasov A, Tsakova V.
PMID: 32375263
Polymers (Basel). 2020 May 03;12(5). doi: 10.3390/polym12051050.

Polyaniline (PANI) layers are electrochemically obtained in the presence of four polysulfonic acids with different rigidities of the polymer backbone-iso-(and tere-)poly-(4,4'-(2,2'-disulfonic acid)-diphenylene-iso(tere)-phthalamide (i-PASA and t-PASA), polystyrenesulfonic acid (PSSA) and poly(2-acrylamido-2-methyl-1-propanesulfonic acid) (PAMPSA). Combined microgravimetric (EQCM) and electrochemical measurements are...

Hydrocerussite-related minerals and materials: structural principles, chemical variations and infrared spectroscopy.

Acta crystallographica Section B, Structural science, crystal engineering and materials

Siidra O, Nekrasova D, Depmeier W, Chukanov N, Zaitsev A, Turner R.
PMID: 29616993
Acta Crystallogr B Struct Sci Cryst Eng Mater. 2018 Apr 01;74:182-195. doi: 10.1107/S2052520618000768. Epub 2018 Mar 20.

White lead or basic lead carbonate, 2PbCO

Showing 1 to 12 of 37 entries