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Items: 1 to 50 of 65

1.

Hepatitis C virus core antigen as a possible alternative for evaluation of treatment effectiveness after treatment with direct acting antivirals.

Łucejko M, Tomasiewicz K, Olczak A, Tudrujek-Zdunek M, Halota W, Jelski W, Donica H, Krintus M, Mroczko B, Flisiak R.

Br J Biomed Sci. 2019 Aug 12. [Epub ahead of print]

PMID:
31401936
2.

Long-term trends in HIV care entry: over 15 years of clinical experience from Poland.

Siwak E, Horban A, Witak-Jędra M, Cielniak I, Firląg-Burkacka E, Leszczyszyn-Pynka M, Witor A, Muller K, Bociąga-Jasik M, Kalinowska-Nowak A, Gąsiorowski J, Szetela B, Jabłonowska E, Wójcik-Cichy K, Jankowska J, Lemańska M, Olczak A, Grąbczewska E, Grzeszczuk A, Rogalska-Plonska M, Suchacz M, Mikuła T, Łojewski W, Bielec D, Kocbach P, Błudzin W, Parczewski M.

HIV Med. 2019 Jun 28. doi: 10.1111/hiv.12762. [Epub ahead of print]

PMID:
31250958
3.

The structures of benzimidazole derivatives and their potential as tuberculostatics.

Główka ML, Kałużyńska S, Krause M, Gobis K, Foks H, Szczesio M, Olczak A.

Acta Crystallogr C Struct Chem. 2018 Dec 1;74(Pt 12):1684-1691. doi: 10.1107/S2053229618014675. Epub 2018 Nov 21.

PMID:
30516153
4.

Serum NMR metabolomics to differentiate haematologic malignancies.

Wojtowicz W, Chachaj A, Olczak A, Ząbek A, Piątkowska E, Rybka J, Butrym A, Biedroń M, Mazur G, Wróbel T, Szuba A, Młynarz P.

Oncotarget. 2018 May 11;9(36):24414-24427. doi: 10.18632/oncotarget.25311. eCollection 2018 May 11.

5.

Planarity of heteroaryldithiocarbazic acid derivatives showing tuberculostatic activity: structure-activity relationships.

Szczesio M, Gołka J, Korona-Głowniak I, Orlewska C, Gobis K, Olczak A.

Acta Crystallogr C Struct Chem. 2018 Mar 1;74(Pt 3):400-405. doi: 10.1107/S205322961800284X. Epub 2018 Feb 28.

PMID:
29504572
6.

Planarity of benzoylthiocarbazate tuberculostatics. IV. Polymorphs of N'-(1,3-dithiolan-2-ylidene)-4-nitrobenzohydrazide.

Szczesio M, Olczak A, Gobis K, Główka ML.

Acta Crystallogr C Struct Chem. 2017 Oct 1;73(Pt 10):797-802. doi: 10.1107/S2053229617012566. Epub 2017 Sep 25.

PMID:
28978786
7.

Meeting the WHO 90% target: antiretroviral treatment efficacy in Poland is associated with baseline clinical patient characteristics.

Parczewski M, Siwak E, Leszczyszyn-Pynka M, Cielniak I, Burkacka E, Pulik P, Witor A, Muller K, Zasik E, Grzeszczuk A, Jankowska M, Lemańska M, Olczak A, Grąbczewska E, Szymczak A, Gąsiorowski J, Szetela B, Bociąga-Jasik M, Skwara P, Witak-Jędra M, Jabłonowska E, Wójcik-Cichy K, Kamerys J, Janczarek M, Krankowska D, Mikuła T, Kozieł K, Bielec D, Stempkowska J, Kocbach A, Błudzin W, Horban A.

J Int AIDS Soc. 2017 Jul 17;20(1):21847. doi: 10.7448/IAS.20.1.21847.

8.

Planarity of benzoylthiocarbazate tuberculostatics. III. Diesters of 3-(2-hydroxybenzoyl)dithiocarbazic acid.

Szczesio M, Olczak A, Mazerant I, Gobis K, Foks H, Główka ML.

Acta Crystallogr C Struct Chem. 2017 Feb 1;73(Pt 2):84-90. doi: 10.1107/S2053229616020556. Epub 2017 Jan 13.

PMID:
28157125
9.

Distribution and time trends of HIV-1 variants in Poland: Characteristics of non-B clades and recombinant viruses.

Parczewski M, Leszczyszyn-Pynka M, Witak-Jędra M, Rymer W, Zalewska M, Gąsiorowski J, Bociąga-Jasik M, Kalinowska-Nowak A, Garlicki A, Grzeszczuk A, Jankowska M, Lemańska M, Barałkiewicz G, Mozer-Lisewska I, Łojewski W, Grąbczewska E, Olczak A, Jabłonowska E, Urbańska A.

Infect Genet Evol. 2016 Apr;39:232-240. doi: 10.1016/j.meegid.2016.02.001. Epub 2016 Feb 3.

PMID:
26851192
10.

Planarity of benzoyldithiocarbazate tuberculostatics. II. Diesters of benzoyldithiocarbazic acid.

Szczesio M, Olczak A, Gobis K, Mazerant I, Kałużyńska S, Foks H, Główka ML.

Acta Crystallogr C Struct Chem. 2016 Jan;72(Pt 1):75-9. doi: 10.1107/S2053229615024201. Epub 2016 Jan 1.

PMID:
26742831
11.

The Spectrum of Malignancies among Adult HIV Cohort in Poland between 1995 and 2012: A Retrospective Analysis of 288 Cases.

Kowalski J, Cholewińska G, Pyziak-Kowalska K, Jabłonowska E, Barałkiewicz G, Grzeszczuk A, Leszczyszyn-Pynka M, Olczak A, Jankowska M, Mikuła T, Bociąga-Jasik M, Firląg-Burkacka E, Horban A.

Contemp Oncol (Pozn). 2015;19(3):226-35. doi: 10.5114/wo.2015.52658. Epub 2015 Jul 8.

12.

Time trends in HIV-1 transmitted drug resistance mutation frequency in Poland.

Parczewski M, Witak-Jedra M, Maciejewska K, Bociaga-Jasik M, Skwara P, Garlicki A, Grzeszczuk A, Rogalska M, Jankowska M, Lemanska M, Hlebowicz M, Baralkiewicz G, Mozer-Lisewska I, Mazurek R, Lojewski W, Grabczewska E, Olczak A, Jablonowska E, Rymer W, Szymczak A, Szetela B, Gasiorowski J, Knysz B, Urbanska A, Leszczyszyn-Pynka M.

J Int AIDS Soc. 2014 Nov 2;17(4 Suppl 3):19753. doi: 10.7448/IAS.17.4.19753. eCollection 2014.

13.

Transmitted HIV drug resistance in antiretroviral-treatment-naive patients from Poland differs by transmission category and subtype.

Parczewski M, Leszczyszyn-Pynka M, Witak-Jędra M, Maciejewska K, Rymer W, Szymczak A, Szetela B, Gąsiorowski J, Bociąga-Jasik M, Skwara P, Garlicki A, Grzeszczuk A, Rogalska M, Jankowska M, Lemańska M, Hlebowicz M, Barałkiewicz G, Mozer-Lisewska I, Mazurek R, Lojewski W, Grąbczewska E, Olczak A, Jabłonowska E, Clark J, Urbańska A.

J Antimicrob Chemother. 2015 Jan;70(1):233-42. doi: 10.1093/jac/dku372. Epub 2014 Sep 23.

PMID:
25248322
14.

What do we know about antiretroviral treatment of HIV in women?

Monforte Ad, Anderson J, Olczak A.

Antivir Ther. 2013;18 Suppl 2:27-34. doi: 10.3851/IMP2647. Epub 2013 Jun 19. Review.

PMID:
23784804
15.

Human meningitis caused by Streptococcus suis.

Zalas-Wiecek P, Michalska A, Grabczewska E, Olczak A, Pawlowska M, Gospodarek E.

J Med Microbiol. 2013 Mar;62(Pt 3):483-5. doi: 10.1099/jmm.0.046599-0. Epub 2012 Dec 6.

PMID:
23222864
16.

Synthesis and biological evaluation of new bischromone derivatives with antiproliferative activity.

Szulawska-Mroczek A, Szumilak M, Szczesio M, Olczak A, Nazarski RB, Lewgowd W, Czyz M, Stanczak A.

Arch Pharm (Weinheim). 2013 Jan;346(1):34-43. doi: 10.1002/ardp.201200220. Epub 2012 Oct 26.

PMID:
23109220
17.

Planarity of benzoylhydrazine-dithiocarbazoate tuberculostatics. I. N'-Methyl-substituted 3,4-dichlorobenzoyl monoesters.

Szczesio M, Olczak A, Gobis K, Foks H, Główka ML.

Acta Crystallogr C. 2012 Oct;68(Pt 10):o373-6. Epub 2012 Sep 1.

PMID:
23007535
18.

[HIV preexposure prophylaxis].

Olczak A, Grabczewska E.

Przegl Epidemiol. 2012;66(1):79-82. Review. Polish.

19.

[Clostridium difficile as etiological agent of pseudomembranous colitis].

Olczak A, Grabczewska E.

Przegl Epidemiol. 2012;66(1):59-65. Review. Polish. No abstract available.

20.

[HCV protease inhibitors and drug resistance].

Pawłowska M, Olczak A.

Przegl Epidemiol. 2012;66(1):55-7. Review. Polish.

21.

Planarity of heteroaryldithiocarbazic acid derivatives showing tuberculostatic activity. IV. Diesters of benzoylcarbonohydrazonodithioic acid.

Szczesio M, Olczak A, Gobis K, Foks H, Główka ML.

Acta Crystallogr C. 2012 Mar;68(Pt 3):o99-103. doi: 10.1107/S0108270112001734. Epub 2012 Feb 4.

PMID:
22382551
22.

Synthesis, characterization, and tuberculostatic activity of novel 2-(4-nitrobenzoyl)hydrazinecarbodithioic acid derivatives.

Gobis K, Foks H, Augustynowicz-Kopec E, Napiorkowska A, Szczesio M, Olczak A, Glowka ML.

Monatsh Chem. 2012;143(4):607-617. Epub 2012 Jan 24.

23.

Planarity of heteroaryldithiocarbazic acid derivatives showing tuberculostatic activity. III. Mono- and diesters of 3-(pyrazin-2-ylcarbonyl)dithiocarbazic acid.

Szczesio M, Olczak A, Gołka J, Gobis K, Foks H, Główka ML.

Acta Crystallogr C. 2011 Jul;67(Pt 7):o235-40. doi: 10.1107/S0108270111021767. Epub 2011 Jun 17.

PMID:
21727632
24.

Synthesis and structural investigation of some pyrimido[5,4-c]quinolin-4(3H)-one derivatives with a long-chain arylpiperazine moiety as potent 5-HT(1A/2A) and 5-HT(7) receptor ligands.

Lewgowd W, Bojarski AJ, Szczesio M, Olczak A, Glowka ML, Mordalski S, Stanczak A.

Eur J Med Chem. 2011 Aug;46(8):3348-61. doi: 10.1016/j.ejmech.2011.04.060. Epub 2011 May 6.

PMID:
21601317
25.

Comment on Probability density functions of the average and difference intensities of Friedel opposites by Shmueli & Flack (2010).

Olczak A.

Acta Crystallogr A. 2011 May;67(Pt 3):315-7; author reply 318. doi: 10.1107/S0108767311007896. Epub 2011 Mar 30. No abstract available.

PMID:
21487192
26.

Planarity of heteroaryldithiocarbazic acid derivatives showing tuberculostatic activity. II. Crystal structures of 3-[amino(pyrazin-2-yl)methylidene]-2-methylcarbazic acid esters.

Olczak A, Szczesio M, Gołka J, Orlewska C, Gobis K, Foks H, Główka ML.

Acta Crystallogr C. 2011 Jan;67(Pt 1):o37-42. doi: 10.1107/S0108270110049905. Epub 2010 Dec 10.

PMID:
21206082
27.

Synthesis, structure, and tuberculostatic activity of dimethyl benzoylcarbonohydrazonodithioates.

Gobis K, Foks H, Zwolska Z, Augustynowicz-Kopeć E, Główka ML, Olczak A, Sabisz M.

Monatsh Chem. 2011;142(11):1137-1142. Epub 2011 Aug 16.

28.

The first crystal structure of a gramicidin complex with sodium: high-resolution study of a nonstoichiometric gramicidin D-NaI complex.

Olczak A, Główka ML, Szczesio M, Bojarska J, Wawrzak Z, Duax WL.

Acta Crystallogr D Biol Crystallogr. 2010 Aug;66(Pt 8):874-80. doi: 10.1107/S0907444910019876. Epub 2010 Jul 9.

PMID:
20693686
29.

2,9-Di-3-pentyl-anthra[1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-tetrone.

Maniukiewicz W, Bojarska J, Olczak A, Dobruchowska E, Wiatrowski M.

Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 15;66(Pt 10):o2570-1. doi: 10.1107/S1600536810036275.

30.

[HIV infection in women in childbearing age].

Olczak A, Grabczewska E, Fórmaniak J.

Przegl Epidemiol. 2008;62(4):785-92. Review. Polish.

PMID:
19209741
31.

Oxidative stress-induced peptidoglycan deacetylase in Helicobacter pylori.

Wang G, Olczak A, Forsberg LS, Maier RJ.

J Biol Chem. 2009 Mar 13;284(11):6790-800. doi: 10.1074/jbc.M808071200. Epub 2009 Jan 15.

32.

[Metabolic disturbances associated with HAART].

Olczak A.

Przegl Epidemiol. 2007;61(4):639-46. Review. Polish.

PMID:
18572495
33.

[Influence of anitiretroviral therapy on bone tissue metabolism in patients with HIV].

Olczak A, Pawłowska M, Drózdz W.

Przegl Epidemiol. 2008;62(1):155-62. Review. Polish.

PMID:
18536239
34.

[Tuberculosis among HIV infected patients].

Olczak A, Grabczewska E, Kozielewicz D, Gorzelak B.

Przegl Epidemiol. 2008;62(1):63-9. Polish.

PMID:
18536226
35.

Structure of the two-subsite beta-d-xylosidase from Selenomonas ruminantium in complex with 1,3-bis[tris(hydroxymethyl)methylamino]propane.

Brunzelle JS, Jordan DB, McCaslin DR, Olczak A, Wawrzak Z.

Arch Biochem Biophys. 2008 Jun 1;474(1):157-66. doi: 10.1016/j.abb.2008.03.007. Epub 2008 Mar 14.

PMID:
18374656
36.

Nonstoichiometric complex of gramicidin D with KI at 0.80 A resolution.

Olczak A, Główka ML, Szczesio M, Bojarska J, Duax WL, Burkhart BM, Wawrzak Z.

Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):319-27. Epub 2007 Feb 21.

PMID:
17327669
37.

Dual Roles of Helicobacter pylori NapA in inducing and combating oxidative stress.

Wang G, Hong Y, Olczak A, Maier SE, Maier RJ.

Infect Immun. 2006 Dec;74(12):6839-46. Epub 2006 Oct 9.

38.

Opportunistic infections and other AIDS-defining illnesses in Poland in 2000-2002.

Podlasin RB, Wiercinska-Drapalo A, Olczak A, Beniowski M, Smiatacz T, Malolepsza E, Juszczyk J, Leszczyszyn-Pynka M, Mach T, Mian M, Knysz B, Horban A.

Infection. 2006 Aug;34(4):196-200.

PMID:
16896577
39.

[Q fever--case report].

Kozielewicz D, Jendryczka E, Olczak A, Abdulgater A.

Wiad Lek. 2006;59(3-4):274-6. Polish.

PMID:
16813279
40.

[Self-medication with antibiotics in Poland].

Olczak A, Grzesiowski P, Hryniewicz W, Haaijer-Ruskamp FM.

Pol Merkur Lekarski. 2006 Feb;20(116):151-4. Polish.

PMID:
16708628
41.

[HIV-associated nephropathy. Case report].

Miśkowiec I, Muszytowski M, Olczak A, Korenkiewicz J, Manitius J, Klawe JJ, Czynsz M.

Pol Arch Med Wewn. 2005 Jul;114(1):684-7. Polish.

PMID:
16466016
42.

Oxidative stress defense mechanisms to counter iron-promoted DNA damage in Helicobacter pylori.

Wang G, Conover RC, Olczak AA, Alamuri P, Johnson MK, Maier RJ.

Free Radic Res. 2005 Nov;39(11):1183-91.

PMID:
16298744
44.

[Tropical malaria in a 9 years old girl. A case report].

Pawłowska M, Smukalska E, Olczak A, Sawilska M.

Przegl Lek. 2005;62(1):79-80. Polish.

PMID:
16053229
45.

Structure of gramicidin D-RbCl complex at atomic resolution from low-temperature synchrotron data: interactions of double-stranded gramicidin channel contents and cations with channel wall.

Główka ML, Olczak A, Bojarska J, Szczesio M, Duax WL, Burkhart BM, Pangborn WA, Langs DA, Wawrzak Z.

Acta Crystallogr D Biol Crystallogr. 2005 Apr;61(Pt 4):433-41. Epub 2005 Mar 24.

PMID:
15805598
47.

Respiratory hydrogen use by Salmonella enterica serovar Typhimurium is essential for virulence.

Maier RJ, Olczak A, Maier S, Soni S, Gunn J.

Infect Immun. 2004 Nov;72(11):6294-9.

48.

Synthesis, structure and pharmacology of acyl-2,6-xylidines.

Białasiewicz W, Kwapiszewski W, Zurek E, Olczak A, Główka M, Polakowski R.

Acta Pol Pharm. 2004 May-Jun;61(3):215-21.

49.

Role of a bacterial organic hydroperoxide detoxification system in preventing catalase inactivation.

Wang G, Conover RC, Benoit S, Olczak AA, Olson JW, Johnson MK, Maier RJ.

J Biol Chem. 2004 Dec 10;279(50):51908-14. Epub 2004 Sep 28.

50.

Acute hepatic failure in the course of alcohol-paracetamol syndrome--case report.

Kozielewicz D, Dybowska D, Olczak A, Nowak W.

Med Sci Monit. 2003 Aug;9 Suppl 3:19-21.

PMID:
15156605

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