Výsledky vyhledávání - "I V Shibaeva"

[The spectrum of genetic alterations in anaplastic gliomas: and anaplastic oligodendrogliomas]

Autor: M V Kazarova, E N Telysheva, G P Snigireva, E I Voronina, Marina Ryzhova, L V Shishkina, E G Shaykhaev, I V Shibaeva, S V Shugay

Publikováno v: Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 81(6)

The work explores the molecular genetic features of anaplastic astrocytomas and oligodendrogliomas in a series of 43 cases. The mutational status was studied using domestic chemicals and reagent kits. We revealed clear genetic differences between ast

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fbacf4ca0fe107cec4a52c82bc53866
https://pubmed.ncbi.nlm.nih.gov/29393283

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Central nervous system atypical teratoid/rhabdoid tumor without loss of nuclear expression of INI1

Autor: T.N. Panina, S.V. Shugay, Ella Kumirova, Sycheva Rv, I V Shibaeva, Marina Ryzhova, P.V. Nikitin, L V Shishkina, I.V. Zubova, D.V. Starovoytov, Sh U Kadyrov

Publikováno v: Arkhiv patologii. 81:36

The paper describes a clinical case of atypical teratoid/rhabdoid tumor with preserved INI1 expression and SMARCA4 gene mutations in an 8-month-old girl. Genome-wide DNA methylation, hierarchical clustering, and next-generation sequencing were used t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ea9c5a6a25d4578f3224b2275d75408
https://doi.org/10.17116/patol20198102136

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[Role of arginine and histidine residues in the biological activity of botulinic neurotoxin A]

Autor: I V, Shibaeva, V A, Kolesnikova, I S, Kazdobina, G A, Ugriumova, K K, Ivanov

Publikováno v: Biokhimiia (Moscow, Russia). 48(11)

Treatment of botulinic neurotoxin A with cyclohexanedione demonstrated that modification of 5 to 10 arginine residues does not change the neurotoxin toxicity, while after modification of 15-20 arginine residues the toxicity is decreased by 40-50% of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5c7570eda6719aee013b2e3cd1fc5074
https://pubmed.ncbi.nlm.nih.gov/6198000

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[Changes in biological properties of botulinum neurotoxin a induced by chemical modification of its molecule by tryptophan and tyrosine]

Autor: I V, Shibaeva, V A, Kolesnikova, K K, Ivanov

Publikováno v: Biokhimiia (Moscow, Russia). 46(5)

Using spectrophotometric titration of botulinic neurotoxin A by N-bromosuccinimide, the oxidation of one tryptophane residue was shown to induce an almost complete detoxication of the toxic protein. The conformation of the toxin molecule remained the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0931f53a5f0f14e5bfa558fcb7fa5a82
https://pubmed.ncbi.nlm.nih.gov/6794652

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[Effect of photooxidation on biological properties of botulinum neurotoxin A]

Autor: V A, Kolesnikova, I V, Shibaeva, K K, Ivanov

Publikováno v: Biokhimiia (Moscow, Russia). 48(1)

Photooxidation of botulinic neurotoxin A in the presence of methylene blue is associated with a decrease in toxicity down to complete detoxication. During neurotoxin photooxidation, when the toxicity makes up to 1 to 3% of the original one, the confo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9670468add160caf34d42b52cbf4047d
https://pubmed.ncbi.nlm.nih.gov/6830915

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[Structure of botulinum neurotoxins and their interaction with neuroreceptors]

Autor: K K, Ivanov, I D, Vinogradova, I V, Shibaeva

Publikováno v: Zhurnal mikrobiologii, epidemiologii i immunobiologii. (11)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::02d6a3610176dfe53cecf5879786d24f
https://pubmed.ncbi.nlm.nih.gov/3324580

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[Isolation and characterization of the polypeptide fragments obtained by limited proteolysis of botulinic toxin type A]

Autor: I V, Shibaeva, V A, Kolesnikova, I S, Kazdobina, K K, Ivanov

Publikováno v: Biokhimiia (Moscow, Russia). 45(9)

A limited proteolysis of the botulinic toxin of A type by subtylopeptidase A resulted in two high molecular weight non-toxic fragments. The peptide with mol. weight of 100,000 is made up of two subunits with mol. weights of 52,000 and 48,000. The sec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::307059eefe1c1790ede5bfe60dddef11
https://pubmed.ncbi.nlm.nih.gov/6788094

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[Physiological and hygienic basis for the rational nutrition of female workers in branches of light industry]

Autor: B L, Smolianskiĭ, I V, Shibaeva

Publikováno v: Voprosy pitaniia. (3)

The energy expenditures in the nonproductive period in the women-workers of the boot and shoe industry (group I) and the sewing industry (group II) were almost similar: in group I it was on an average 1372 +/- 35.4 kcal, in group II--1384 +/- 27.6 kc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::89aca3182055df323a9f637ce37838d0
https://pubmed.ncbi.nlm.nih.gov/3630038

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