I V Naumchik
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Explore the profile of I V Naumchik including associated specialties, affiliations and a list of published articles.
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11
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28
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Recent Articles
1.
Asadchuk T, Rumiantseva N, Naumchik I, Likhachev S, Pleshko I, Shalkevich L, et al.
Zh Nevrol Psikhiatr Im S S Korsakova
. 2016 Mar;
116(1):64-69.
PMID: 26977628
Objective: To analyze the molecular defect, a phenotype of hereditary neuropathy with liability to pressure palsies (HNPP, OMIM 162500), in patients with PMP22 gene mutation caused by 1.5 Mb deletion...
2.
Naumchik I, Karaseva E, Metelitsa D
Prikl Biokhim Mikrobiol
. 2005 Oct;
41(4):376-82.
PMID: 16212032
Peroxidase-catalyzed oxidation of 2,2'-azino-di-(3-ethyl-2,3-dihydrobenzthiazoline-6-sulfonate) (ABTS) was competitively inhibited by propyl gallate (PG) and its polydisulfide (PGPDS) at 20 degrees C in 0.015 M phosphate-citrate buffer (pH 6.0). Under these conditions,...
3.
Naumchik I, Karasyova E, Metelitza D, Edimecheva I, Sorokin V, Shadyro O
Biochemistry (Mosc)
. 2005 Apr;
70(3):322-9.
PMID: 15823087
Peroxidase-catalyzed oxidation of 3,3 ,5,5 -tetramethylbenzidine (TMB) was inhibited by o-aminophenol (AP), 2-amino-4-tert-butylphenol (ATBP), 2-amino-4,6-di-tert-butylphenol (ADTBP), and 4-tert-butylpyrocatechol (TBP). Inhibitors were characterized by inhibition constant K(i) and stoichiometric coefficient f,...
4.
Naumchik I, Karaseva E, Metelitsa D, Polozov G, Shadyro O
Bioorg Khim
. 2004 Nov;
30(5):537-46.
PMID: 15562976
A comparative kinetic study of the peroxidase oxidation of three chromogenic substrates--2,2'-azino-bis(3-ethyl-2,3-dihydrobenzothiazoline-6-sulfonic acid), o-phenylenediamine (PDA), and 3,3',5,5'-tetramethylbenzidine--inhibited by trimethylhydroquinone and six tert-butylated pyrocatechols (InH) was carried out at 20 degrees...
5.
Metelitsa D, Naumchik I, Karaseva E, Polozov G, Shadyro O
Prikl Biokhim Mikrobiol
. 2003 Oct;
39(4):401-12.
PMID: 14520958
Peroxidase-catalyzed oxidation of o-phenylene diamine (OPD) was competitively inhibited by trimethylhydroquinone (TMHQ), 4-tert-butylpyrocatechol (In5), and 4,6-di-tert-butyl-3-sulfanyl-1,2-dihydroxybenzene (In6). In6 was the most efficient inhibitor (Ki = 11 microM at 20 degrees...
6.
Karasyova E, Naumchik I, Metelitza D
Biochemistry (Mosc)
. 2003 Apr;
68(1):54-62.
PMID: 12693977
The peroxidase-catalyzed oxidation of 3,3;,5,5;-tetramethylbenzidine (TMB), ortho-phenylenediamine (PDA), and 5-aminosalicylic acid (5-ASA) is significantly accelerated in the presence of 2-aminothiazole (AT) and melamine (MA), and an increase in their concentrations...
7.
Karaseva E, Naumchik I, Metelitsa D
Bioorg Khim
. 2003 Mar;
29(1):49-56.
PMID: 12658992
Peroxidase-catalyzed oxidation of o-phenylenediamine (PDA) is greatly activated with melamine (MA) in 15 mM phosphate-citrate buffer at pH 6.0-7.4 in a noncompetitive manner: kcat and Km increase in direct proportion...
8.
Lin A, GORLIN R, Lurie I, Brunner H, van der Burgt I, Naumchik I, et al.
Am J Med Genet
. 1995 Mar;
56(1):42-59.
PMID: 7747785
We review 43 patients (15 new, 28 literature) with the branchio-oculo-facial (BOF) syndrome, which has a distinctive phenotype ranging from mild to severe forms, consisting of eye, ear, oral, and...
9.
Lurie I, Ilyina H, Gurevich D, Rumyantseva N, Naumchik I, Castellan C, et al.
Am J Med Genet
. 1995 Jan;
55(2):229-36.
PMID: 7717424
We present three probands with partial trisomies 2p21-23 due to ins(4;2)(q21;p21p23) pat, 2p23-pter due to t(2;4)(p23;q35)mat, and 2p21-pter due to t(2;11)(p21;q23.3)mat. More than 50 cases of partial trisomy 2p have...
10.
Lurie I, Naumchik I, Wulfsberg E
Clin Dysmorphol
. 1994 Jan;
3(1):31-4.
PMID: 8205323
A family demonstrating the acrocallosal syndrome in a female proband whose sister had anencephaly is described. Two similar cases were found in the literature (Gelman-Kohan et al., 1991; Cataltepe and...