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Szlachta B, Birková A, Wielkoszyński T, Gospodarczyk A, Hubková B, Dydoń M, Zalejska-Fiolka J. Serum Oxidative Status in People with Obesity: Relation to Tissue Losses, Glucose Levels, and Weight Reduction. Antioxidants (Basel) 2023; 12:1923. [PMID: 38001776 PMCID: PMC10669655 DOI: 10.3390/antiox12111923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/23/2023] [Accepted: 10/25/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND This work aims to study the effect of reductions in various body mass components on the oxidative, glycemic, and lipid parameters of people with obesity (PWO). METHODS A total of 53 PWO underwent a six-month individualized low-calorie diet combined with moderate exercise, during which anthropometric, biochemical, and oxidative parameters were measured. Probands were divided into groups based on weight, visceral fat area (VFA), total body water (TBW), and skeletal muscle mass (SMM) losses. RESULTS Weight reduction normalizes glycemia, but VFA reduction is less pronounced, while SMM and TBW reductions are more pronounced in patients with higher initial concentrations of glucose and fructosamine. Moreover, changes in oxidative parameters correlate with changes in glucose. CONCLUSIONS Weight loss, regardless of the reduced tissue, decreases cardiovascular risk. We observed a significant change in almost all parameters related to the redox state. In general, parameters responsible for antioxidant action improved, and markers of oxidative damage decreased. Malondialdehyde, lipid peroxides, and total oxidative status levels can be considered biomarkers reflecting only the current severity of reactive oxygen species genesis processes. When considering the glycemic state, the results are not as clear due to the substantial differences between normoglycemic and hyperglycemic patients. Glycemic status is a factor playing a crucial role in weight reduction.
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Affiliation(s)
- Beata Szlachta
- Department of Biochemistry, Faculty of Medical Science, Zabrze Medical University of Silesia, 40-055 Katowice, Poland; (B.S.); (A.G.); (M.D.); (J.Z.-F.)
| | - Anna Birková
- Department of Medical and Clinical Biochemistry, Pavol Jozef Šafárik University, 040 11 Košice, Slovakia;
| | | | - Alicja Gospodarczyk
- Department of Biochemistry, Faculty of Medical Science, Zabrze Medical University of Silesia, 40-055 Katowice, Poland; (B.S.); (A.G.); (M.D.); (J.Z.-F.)
- Doctoral School, Faculty of Medical Science, Zabrze Medical University of Silesia, 40-055 Katowice, Poland
| | - Beáta Hubková
- Department of Medical and Clinical Biochemistry, Pavol Jozef Šafárik University, 040 11 Košice, Slovakia;
| | - Maria Dydoń
- Department of Biochemistry, Faculty of Medical Science, Zabrze Medical University of Silesia, 40-055 Katowice, Poland; (B.S.); (A.G.); (M.D.); (J.Z.-F.)
| | - Jolanta Zalejska-Fiolka
- Department of Biochemistry, Faculty of Medical Science, Zabrze Medical University of Silesia, 40-055 Katowice, Poland; (B.S.); (A.G.); (M.D.); (J.Z.-F.)
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Čižmárová B, Hubková B, Tomečková V, Birková A. Flavonoids as Promising Natural Compounds in the Prevention and Treatment of Selected Skin Diseases. Int J Mol Sci 2023; 24:ijms24076324. [PMID: 37047297 PMCID: PMC10094312 DOI: 10.3390/ijms24076324] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/22/2023] [Accepted: 03/26/2023] [Indexed: 03/30/2023] Open
Abstract
Phytochemicals represent a large and diverse group of naturally occurring compounds, bioactive nutrients, or phytonutrients produced by plants, widely found in fruits, vegetables, whole grains products, legumes, beans, herbs, seeds, nuts, tea, and dark chocolate. They are classified according to their chemical structures and functional properties. Flavonoids belong to the phenolic class of phytochemicals with potential solid pharmacological effects as modulators of multiple signal transduction pathways. Their beneficial effect on the human body is associated with their antioxidant, anti-inflammatory, antimutagenic, and anticarcinogenic properties. Flavonoids are also widely used in various nutritional, pharmaceutical, medical, and cosmetic applications. In our review, we discuss the positive effect of flavonoids on chronic skin diseases such as vitiligo, psoriasis, acne, and atopic dermatitis.
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Hubková B, Valko-Rokytovská M, Čižmárová B, Zábavníková M, Mareková M, Birková A. Tryptophan: Its Metabolism along the Kynurenine, Serotonin, and Indole Pathway in Malignant Melanoma. Int J Mol Sci 2022; 23:ijms23169160. [PMID: 36012419 PMCID: PMC9408957 DOI: 10.3390/ijms23169160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/10/2022] [Accepted: 08/13/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Tryptophan metabolism is known to be one of the important mechanisms used by cancer to evade immune surveillance. Altered tryptophan metabolism was studied in patients with pigmented malignant melanoma confirmed histologically by the anatomic stage grouping for cutaneous melanoma using clinical staging on the basis of the Breslow thickness of the melanoma, the degree of spread to regional lymph nodes, and by the presence of distant metastasis. (2) Methods: Urinary tryptophan metabolites were detected by RP-HPLC method. (3) Results: In the present work, we provided evidence of altered metabolism of all tryptophan pathways in melanoma patients. (4) Conclusions: Knowledge of the shifted serotonin pathway toward DHICA formation and kynurenine pathway shifted toward NAD+ production could serve in the early detection of the disease and the initiation of early treatment of malignant melanoma.
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Affiliation(s)
- Beáta Hubková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Tr. SNP 1, 040 11 Košice, Slovakia
| | - Marcela Valko-Rokytovská
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine and Pharmacy in Košice, Komenského 73, 041 81 Košice, Slovakia
- Correspondence: (M.V.-R.); (A.B.)
| | - Beáta Čižmárová
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Tr. SNP 1, 040 11 Košice, Slovakia
| | | | - Mária Mareková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Tr. SNP 1, 040 11 Košice, Slovakia
| | - Anna Birková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Tr. SNP 1, 040 11 Košice, Slovakia
- Correspondence: (M.V.-R.); (A.B.)
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Zalejska-Fiolka J, Birková A, Hubková B, Wielkoszyński T, Čižmárová B, Szlachta B, Fiolka R, Błaszczyk U, Wylęgała A, Kasperczyk S, Grzanka A, Mareková M, Toborek M. SUCCESSFUL CORRECTION OF HYPERGLYCEMIA IS CRITICAL FOR WEIGHT LOSS AND A DECREASE IN CARDIOVASCULAR RISK IN OBESE PATIENTS. J Nutr Biochem 2022; 106:109021. [DOI: 10.1016/j.jnutbio.2022.109021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 02/14/2022] [Accepted: 03/18/2022] [Indexed: 10/18/2022]
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Birková A, Hubková B, Čižmárová B, Bolerázska B. Current View on the Mechanisms of Alcohol-Mediated Toxicity. Int J Mol Sci 2021; 22:9686. [PMID: 34575850 PMCID: PMC8472195 DOI: 10.3390/ijms22189686] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 02/07/2023] Open
Abstract
Alcohol is a psychoactive substance that is widely used and, unfortunately, often abused. In addition to acute effects such as intoxication, it may cause many chronic pathological conditions. Some of the effects are very well described and explained, but there are still gaps in the explanation of empirically co-founded dysfunction in many alcohol-related conditions. This work focuses on reviewing actual knowledge about the toxic effects of ethanol and its degradation products.
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Affiliation(s)
- Anna Birková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, 04011 Kosice, Slovakia
| | - Beáta Hubková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, 04011 Kosice, Slovakia
| | - Beáta Čižmárová
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, 04011 Kosice, Slovakia
| | - Beáta Bolerázska
- 1st Department of Stomatology, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, 04011 Kosice, Slovakia
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Lazúrová Z, Figurová J, Hubková B, Mašlanková J, Lazúrová I. Urinary bisphenol A in women with polycystic ovary syndrome - a possible suppressive effect on steroidogenesis? Horm Mol Biol Clin Investig 2021; 42:303-309. [PMID: 34118794 DOI: 10.1515/hmbci-2020-0032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 05/08/2021] [Indexed: 01/18/2023]
Abstract
OBJECTIVES There is a growing evidence indicating an impact of endocrine distrupting chemicals such as bisphenol A (BPA) on human reproduction. Its higher levels in serum or urine have been documented in women with polycystic ovary syndrome (PCOS), however the relationship to ovarian steroidogenesis remains unclear.Aim of the study was to compare urinary BPA (U-BPA) concentrations among PCOS women and control group. Second aim was to assess the relationship of U-BPA to ovarian steroidogenesis in the group with PCOS. METHODS Eighty six Caucasian women (age 28.5 ± 5.1 years) diagnosed with PCOS and 32 controls of age 24.9 ± 4.4 years were included in the study. Fasting blood samples were analyzed for biochemical parameters and steroid hormones. U-BPA was measured in the morning urine sample using high pressure liquid chromatography. RESULTS PCOS women had significantly higher U-BPA as compared with control group (p=0.0001). Those with high levels of U-BPA (U-BPA ≥2.14 ug/g creatinine) demonstrated higher serum insulin (p=0.029) and HOMA IR (p=0.037), lower serum estrone (p=0.05), estradiol (p=0.0126), FSH (p=0.0056), and FAI (p=0.0088), as compared with low-BPA group (U- BPA <2.14 ug/g creatinine). In PCOS women, U-BPA positively correlated with age (p=0.0026; R2=0.17), negatively with estradiol (p=0.0001, R2=0.5), testosterone (p=0.0078, R2=0.15), free-testosterone (p=0.0094, R2=0.12) and FAI (p=0.0003, R2=0.32), respectively. CONCLUSIONS PCOS women have significantly higher U-BPA concentrations than healthy controls. U-BPA positively correlates with age and negatively with ovarian steroid hormones suggesting a possible suppressive effect of bisphenol A on ovarian steroidogenesis.
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Affiliation(s)
- Zora Lazúrová
- Fourth Department of Internal Medicine, Medical Faculty, P.J. Šafárik University, Košice, Slovakia
| | - Jana Figurová
- First Department of Internal Medicine, Medical Faculty, P.J. Šafárik University, Košice, Slovakia
| | - Beáta Hubková
- Department of Clinical Biochemistry, Medical Faculty, P.J. Šafárik University, Košice, Slovakia
| | - Jana Mašlanková
- Department of Clinical Biochemistry, Medical Faculty, P.J. Šafárik University, Košice, Slovakia
| | - Ivica Lazúrová
- First Department of Internal Medicine, Medical Faculty, P.J. Šafárik University, Košice, Slovakia
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Birková A, Valko-Rokytovská M, Hubková B, Zábavníková M, Mareková M. Strong Dependence between Tryptophan-Related Fluorescence of Urine and Malignant Melanoma. Int J Mol Sci 2021; 22:ijms22041884. [PMID: 33668679 PMCID: PMC7917726 DOI: 10.3390/ijms22041884] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/28/2021] [Accepted: 02/11/2021] [Indexed: 12/29/2022] Open
Abstract
Urine autofluorescence at 295 nm is significantly higher in patients with malignant melanoma at each clinical stage compared to the healthy group. The largest difference is in the early-stages and without metastases. With increasing stage, the autofluorescence at 295 nm decreases. There is also a significant negative correlation between autofluorescence and Clark classification. Based on our results, it is assumed that the way malignant melanoma grows also affects urinary autofluorescence.
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Affiliation(s)
- Anna Birková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Tr. SNP 1, 040 11 Košice, Slovakia; (A.B.); (M.M.)
| | - Marcela Valko-Rokytovská
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine and Pharmacy in Košice, Komenského 73, 041 81 Košice, Slovakia
- Correspondence: (M.V.-R.); (B.H.)
| | - Beáta Hubková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Tr. SNP 1, 040 11 Košice, Slovakia; (A.B.); (M.M.)
- Correspondence: (M.V.-R.); (B.H.)
| | | | - Mária Mareková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Tr. SNP 1, 040 11 Košice, Slovakia; (A.B.); (M.M.)
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Valko-Rokytovská M, Hubková B, Birková A, Mašlanková J, Stupák M, Zábavníková M, Čižmárová B, Mareková M. Specific Urinary Metabolites in Malignant Melanoma. ACTA ACUST UNITED AC 2019; 55:medicina55050145. [PMID: 31100919 PMCID: PMC6571597 DOI: 10.3390/medicina55050145] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 02/21/2019] [Accepted: 05/14/2019] [Indexed: 02/08/2023]
Abstract
Background and objectives: Melanin, which has a confirmed role in melanoma cell behaviour, is formed in the process of melanogenesis and is synthesized from tryptophan, L-tyrosine and their metabolites. All these metabolites are easily detectable by chromatography in urine. Materials and Methods: Urine samples of 133 individuals (82 malignant melanoma patients and 51 healthy controls) were analysed by reversed-phase high-performance liquid chromatography (RP-HPLC). The diagnosis of malignant melanoma was confirmed histologically. Results: Chromatograms of melanoma patients showed increased levels of 5,6-dihydroxyindole-2-carboxylic acid, vanilmandelic acid, homovanilic acid, tryptophan, 5-hydroxyindole-3-acetic acid, and indoxyl sulphate compared to healthy controls. Concentration of indoxyl sulphate, homovanilic acid and tryptophan were significantly increased even in the low clinical stage 0 of the disease (indoxyl sulphate, homovanilic acid and tryptophan in patients with clinical stage 0 vs. controls expressed as medium/ interquartile range in µmol/mmol creatinine: 28.37/15.30 vs. 5.00/6.91; 47.97/33.08 vs. 7.33/21.25; and 16.38/15.98 vs. 3.46/6.22, respectively). Conclusions: HPLC detection of metabolites of L-tyrosine and tryptophan in the urine of melanoma patients may play a significant role in diagnostics as well as a therapeutic strategy of melanoma cancer.
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Affiliation(s)
- Marcela Valko-Rokytovská
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine and Pharmacy in Košice, Komenského 73, 041 81 Košice, Slovakia.
| | - Beáta Hubková
- Department of Medical and Clinical Biochemistry, Pavol Jozef Šafárik University in Košice, Faculty of Medicine, Tr. SNP 1, 040 11 Košice, Slovakia.
| | - Anna Birková
- Department of Medical and Clinical Biochemistry, Pavol Jozef Šafárik University in Košice, Faculty of Medicine, Tr. SNP 1, 040 11 Košice, Slovakia.
| | - Jana Mašlanková
- Department of Medical and Clinical Biochemistry, Pavol Jozef Šafárik University in Košice, Faculty of Medicine, Tr. SNP 1, 040 11 Košice, Slovakia.
| | - Marek Stupák
- Department of Medical and Clinical Biochemistry, Pavol Jozef Šafárik University in Košice, Faculty of Medicine, Tr. SNP 1, 040 11 Košice, Slovakia.
| | | | - Beáta Čižmárová
- Department of Medical and Clinical Biochemistry, Pavol Jozef Šafárik University in Košice, Faculty of Medicine, Tr. SNP 1, 040 11 Košice, Slovakia.
| | - Mária Mareková
- Department of Medical and Clinical Biochemistry, Pavol Jozef Šafárik University in Košice, Faculty of Medicine, Tr. SNP 1, 040 11 Košice, Slovakia.
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Mihalik J, Mašlanková J, Solár P, Horváthová F, Hubková B, Almášiová V, Šoltés J, Švaňa M, Rybárová S, Hodorová I. The effect of R-(-)-deprenyl administration on reproductive parameters of rat males. Eur J Pharmacol 2015; 754:148-52. [DOI: 10.1016/j.ejphar.2015.02.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 02/16/2015] [Accepted: 02/17/2015] [Indexed: 11/24/2022]
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Abstract
A social challenge of the 21(st) century is to reduce the incidence of chronic diseases. A balanced diet rich in polyphenols could contribute to reduce the risk and to the prevention of diabetes, coronary heart disease, cancer, Alzheimer's diseases and cataract(1). Hydroxybenzoic acids (HBA) and their derivatives, which are one of the substances responsible for these beneficial properties, are known mainly due to their antioxidant properties(2). They are effective scavengers of free radicals and reactive nitrogen species, such as peroxynitrite. Peroxynitrite is resulting from the reaction of nitric oxide with superoxide, causes lipid peroxidation and subsequent cellular damage and is responsible for the inactivation of many enzymes, activation of stress signalling pathways, release of proapoptotic factors, as well as cardiovascular dysfunction in septic schock(3). In this study we have tested 2-HBA, 3-HBA, 4-HBA, acetylsalicylic acid, 4-HBA methyl and propyl esters, 2,3-dihydroxybenzoic acid (DHBA), 2,5-DHBA, 2,4-DHBA, 2,6-DHBA, 3,5-DHBA, 3,4-DHBA, gallic acid and caffeic acid, by UV/VIS spectroscopy. The best ability to scavenge peroxynitrite was observed for gallic acid, 2,4-DHBA, 3,5-DHBA and caffeic acid. Improved comprehension of the complex relationship between the antioxidant properties of substances and their structure is important to understand their proper use in the prevention and treatment of diseases and for the detection of pathological processes. Monitoring and improved understanding of the antioxidant properties of hydroxybenzoic acid derivatives are important due to their frequent use in modern medical nutrition therapies.
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Affiliation(s)
- Beáta Hubková
- P. J. Š. University in Košice (Faculty of Medicine), Department of Medical and Clinical Biochemistry and LABMED, Slovak Republic..
| | - Beáta Veliká
- P. J. Š. University in Košice (Faculty of Medicine), Department of Medical and Clinical Biochemistry and LABMED, Slovak Republic
| | - Anna Birková
- P. J. Š. University in Košice (Faculty of Medicine), Department of Medical and Clinical Biochemistry and LABMED, Slovak Republic
| | - Juraj Guzy
- P. J. Š. University in Košice (Faculty of Medicine), Department of Medical and Clinical Biochemistry and LABMED, Slovak Republic
| | - Mária Mareková
- P. J. Š. University in Košice (Faculty of Medicine), Department of Medical and Clinical Biochemistry and LABMED, Slovak Republic
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Hubková B, Mašlanková J, Stupák M, Guzy J, Kováčová A, Pella D, Jarčuška P, Mareková M. Assessment of Clinical Biochemical Parameters in Roma Minority Residing in Eastern Slovakia Compared with the Majority Population. Cent Eur J Public Health 2014; 22 Suppl:S12-7. [DOI: 10.21101/cejph.a3895] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Slezák P, Hubková B, Záhumenský J. [Prophylactic administration of polyvinylpyrrolidone-iodine (Betadine, EGIS vaginal suppositories) in gynecologic and obstetrical surgery]. Ceska Gynekol 1994; 59:15-7. [PMID: 8167922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- P Slezák
- Gynek.-pôrod. oddelenie Ustavu tuberkulózy a respiracných chorôb, Bratislava
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Horský J, Baloghová E, Slezák P, Hubková B. [Endometrial tuberculosis and amenorrhoea (author's transl)s]. Cesk Gynekol 1975; 40:498-9. [PMID: 1175228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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