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Racewicz P, Majewski M, Madeja ZE, Łukomska A, Kubiak M. Role of integrons in the proliferation of multiple drug resistance in selected bacteria occurring in poultry production. Br Poult Sci 2020; 61:122-131. [PMID: 31774316 DOI: 10.1080/00071668.2019.1697426] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
1. The increase in microbial resistance, and in particular multiple drug resistance (MDR), is an increasing threat to public health. The uncontrolled use of antibiotics and antibacterial chemotherapeutics in the poultry industry, especially in concentrations too low to cause inhibition, and the occurrence of residues in feed and in the environment play a significant role in the development of resistance among zoonotic food-borne microorganisms.2. Determining the presence and transmission methods of resistance in bacteria is crucial for tracking and preventing antibiotic resistance. Horizontal transfer of genetic elements responsible for drug resistance is considered to be the main mechanism for the spread of antibiotic resistance.3. Of the many well-known genetic elements responsible for horizontal gene transfer, integrons are among the most important factors contributing to multiple drug resistance. The mechanism of bacterial drug resistance acquisition through integrons is one of the essential elements of MDR prevention in animal production.
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Affiliation(s)
- P Racewicz
- Department of Animal Breeding and Product Quality Assessment, Poznan University of Life Sciences, Poznan, Poland
| | - M Majewski
- Department of Animal Breeding and Product Quality Assessment, Poznan University of Life Sciences, Poznan, Poland
| | - Z E Madeja
- Department of Genetics and Animal Breeding, Poznan University of Life Sciences, Poznan, Poland
| | - A Łukomska
- Department of Internal Diseases and Diagnosis, Poznan University of Life Sciences, Poznan, Poland
| | - M Kubiak
- Department of Internal Diseases and Diagnosis, Poznan University of Life Sciences, Poznan, Poland
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2
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Misiakiewicz-Has K, Maciejewska D, Kolasa-Wołosiuk A, Pilutin A, Rzeszotek S, Wilk A, Szypulska-Koziarska D, Stachowska E, Łukomska A, Wiszniewska B. Modulatory effect of inulin with soya isoflavones on plasma lipid profile and liver SCD-18 index in rats with induced type-2 diabetes mellitus. Histol Histopathol 2019; 34:1131-1140. [PMID: 30958562 DOI: 10.14670/hh-18-113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Obesity and type-2 diabetes are often associated with nonalcoholic fatty liver disease (NAFLD). Soya isoflavones act as antidiabetic agents and protect against NAFLD. There are data suggesting that inulin may increase the plasma concentration and effect of soya isoflavones. The aim of the present study was to compare the effect of soya isoflavones, as opposed to the effect of soya isoflavones with inulin, on plasma lipid profile, liver morphology, and liver fatty acids in rats with induced type-2 diabetes mellitus. Data were collected on thirty-six male Sprague-Dawley rats divided into control and diabetic groups. Animals in the diabetic (DM) group were on a high-fat diet and were injected with low doses of streptozotocin. Animals in the control groups were fed a regular diet and were injected with a buffer. After the injections, the animals were divided into three groups of nondiabetic rats (nDM)-controls (c-nDM), rats treated with isoflavones (IS-nDM), and rats treated with isoflavones plus inulin (IS+IN-nDM)-and three parallel diabetic (DM) subgroups: controls (c-DM), rats treated with isoflavone (IS-DM), and rats treated with isoflavones plus inulin (IS+IN-DM). Hepatic steatosis and fibrosis were examined using hematoxylin-eosin staining and Mallory's trichrome methods respectively. Liver fatty acids were extracted and analyzed by gas chromatography. A lipid blood test was performed. The study showed significant changes in liver fatty acids, liver morphology, and plasma lipid profile. The estimated SCD-18 index significantly decreased in both the control and DM groups after isoflavone supplementation. The level of liver steatosis and fibrosis also decreased after isoflavone supplementation in the DM groups. The plasma lipid profile showed increased levels of HDL-C after isoflavone supplementation in the DM groups. These results support the protective use of isoflavones in liver steatosis and as beneficial to plasma lipid profile in individuals with diabetes. A novelty of this work is its comparison of supplementation using soya isoflavones with supplementation using both soya isoflavones and inulin. Surprisingly, additional supplementation with inulin modulates the positive effect of isoflavones.
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Affiliation(s)
- K Misiakiewicz-Has
- Department of Histology and Embryology, Pomeranian Medical University, Szczecin, Poland.
| | - D Maciejewska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Szczecin, Poland
| | - A Kolasa-Wołosiuk
- Department of Histology and Embryology, Pomeranian Medical University, Szczecin, Poland
| | - A Pilutin
- Department of Histology and Embryology, Pomeranian Medical University, Szczecin, Poland
| | - S Rzeszotek
- Department of Histology and Embryology, Pomeranian Medical University, Szczecin, Poland
| | - A Wilk
- Department of Histology and Embryology, Pomeranian Medical University, Szczecin, Poland
| | - D Szypulska-Koziarska
- Department of Histology and Embryology, Pomeranian Medical University, Szczecin, Poland
| | - E Stachowska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Szczecin, Poland
| | - A Łukomska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Szczecin, Poland
| | - B Wiszniewska
- Department of Histology and Embryology, Pomeranian Medical University, Szczecin, Poland
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3
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Dec K, Łukomska A, Baranowska-Bosiacka I, Pilutin A, Maciejewska D, Skonieczna-Żydecka K, Derkacz R, Goschorska M, Wąsik A, Rębacz-Maron E, Gutowska I. Pre-and postnatal exposition to fluorides induce changes in rats liver morphology by impairment of antioxidant defense mechanisms and COX induction. Chemosphere 2018; 211:112-119. [PMID: 30071422 DOI: 10.1016/j.chemosphere.2018.07.145] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 07/21/2018] [Accepted: 07/23/2018] [Indexed: 06/08/2023]
Abstract
INTRODUCTION Fluorides are common in the environment and are absorbed mostly in the stomach and gut, it can easily move through cell membranes and its accumulation can cause harmful effects in skeletal and soft tissues. One of the most important F- accumulation sites is the liver. The aim of this study was to determine whether F- can cause inflammation in rat liver by affecting the activity of antioxidant enzymes and changes in the synthesis of prostaglandin E2 (PGE2) and thromboxane B2 (TXB2). MATERIALS AND METHODS An in vivo model of prenatal and postnatal exposure to sodium fluoride (NaF) was used to carry out the experiment. Animals from control group received tap water to drink, while animals exposed to F- received drinking water containing NaF, 50 mg/L. In serum and liver we analyzed F- concentration, in liver - antioxidant enzymes activity, PGE2 and TXB2 concentration and immunolocalization of COX1 and COX2 proteins were measured. RESULTS We observed significant changes in F- concentration only in liver. The results of this study showed that F- affects antioxidant enzymes activity, COX2 protein expression and PGE2 synthesis in liver. Also, in some regions of the liver of rats exposed to F-, the hepatocytes were diffusely altered, with changes resembling microvesicular steatosis. CONCLUSION Chronic exposure to F- during development causes an accumulation of this element in the liver and changes in antioxidant enzymes activity and cyclooxygenase expression. Long term exposure to this element is toxic to the liver and can cause disturbances in its homeostasis.
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Affiliation(s)
- K Dec
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego 24 Str., 70-460, Szczecin, Poland
| | - A Łukomska
- Department of Biochemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72 av., 70-111, Szczecin, Poland
| | - I Baranowska-Bosiacka
- Department of Biochemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72 av., 70-111, Szczecin, Poland
| | - A Pilutin
- Department of Histology and Embryology, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72 av., 70-111, Szczecin, Poland
| | - D Maciejewska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego 24 Str., 70-460, Szczecin, Poland
| | - K Skonieczna-Żydecka
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego 24 Str., 70-460, Szczecin, Poland
| | - R Derkacz
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego 24 Str., 70-460, Szczecin, Poland
| | - M Goschorska
- Department of Biochemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72 av., 70-111, Szczecin, Poland
| | - A Wąsik
- Department of Neurochemistry, Institute of Pharmacology, Polish Akademy of Sciences, Smętna 12 Str, 31-343, Kraków, Poland
| | - E Rębacz-Maron
- University of Szczecin, Department of Vertebrate Zoology and Anthropology, Institute for Research on Biodiversity, Faculty of Biology, University of Szczecin, Wąska 13 St., 71-415, Szczecin, Poland
| | - I Gutowska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego 24 Str., 70-460, Szczecin, Poland.
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Dec K, Łukomska A, Maciejewska D, Jakubczyk K, Baranowska-Bosiacka I, Chlubek D, Wąsik A, Gutowska I. The Influence of Fluorine on the Disturbances of Homeostasis in the Central Nervous System. Biol Trace Elem Res 2017; 177:224-234. [PMID: 27787813 PMCID: PMC5418325 DOI: 10.1007/s12011-016-0871-4] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 10/11/2016] [Indexed: 01/21/2023]
Abstract
Fluorides occur naturally in the environment, the daily exposure of human organism to fluorine mainly depends on the intake of this element with drinking water and it is connected with the geographical region. In some countries, we can observe the endemic fluorosis-the damage of hard and soft tissues caused by the excessive intake of fluorine. Recent studies showed that fluorine is toxic to the central nervous system (CNS). There are several known mechanisms which lead to structural brain damage caused by the excessive intake of fluorine. This element is able to cross the blood-brain barrier, and it accumulates in neurons affecting cytological changes, cell activity and ion transport (e.g. chlorine transport). Additionally, fluorine changes the concentration of non-enzymatic advanced glycation end products (AGEs), the metabolism of neurotransmitters (influencing mainly glutamatergic neurotransmission) and the energy metabolism of neurons by the impaired glucose transporter-GLUT1. It can also change activity and lead to dysfunction of important proteins which are part of the respiratory chain. Fluorine also affects oxidative stress, glial activation and inflammation in the CNS which leads to neurodegeneration. All of those changes lead to abnormal cell differentiation and the activation of apoptosis through the changes in the expression of neural cell adhesion molecules (NCAM), glial fibrillary acidic protein (GFAP), brain-derived neurotrophic factor (BDNF) and MAP kinases. Excessive exposure to this element can cause harmful effects such as permanent damage of all brain structures, impaired learning ability, memory dysfunction and behavioural problems. This paper provides an overview of the fluoride neurotoxicity in juveniles and adults.
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Affiliation(s)
- K Dec
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego street 24, 70-406, Szczecin, Poland
| | - A Łukomska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego street 24, 70-406, Szczecin, Poland
| | - D Maciejewska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego street 24, 70-406, Szczecin, Poland
| | - K Jakubczyk
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego street 24, 70-406, Szczecin, Poland
| | - I Baranowska-Bosiacka
- Department of Biochemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72 av., 71-111, Szczecin, Poland
| | - D Chlubek
- Department of Biochemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72 av., 71-111, Szczecin, Poland
| | - A Wąsik
- Institute of Pharmacology, Polish Academy of Sciences, Department of Neurochemistry, Smętna street 12, 31-343, Kraków, Poland
| | - I Gutowska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University in Szczecin, Broniewskiego street 24, 70-406, Szczecin, Poland.
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Łukomska A, Baranowska-Bosiacka I, Budkowska M, Pilutin A, Tarnowski M, Dec K, Dołęgowska B, Metryka E, Chlubek D, Gutowska I. The effect of low levels of lead (Pb) in the blood on levels of sphingosine-1-phosphate (S1P) and expression of S1P receptor 1 in the brain of the rat in the perinatal period. Chemosphere 2017; 166:221-229. [PMID: 27697711 DOI: 10.1016/j.chemosphere.2016.09.067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 08/31/2016] [Accepted: 09/15/2016] [Indexed: 06/06/2023]
Abstract
Sphingolipids are the main components of the lipid membrane. They also perform structural functions and participate in many signal transmission processes. One of the bioactive sphingolipids is sphingosine-1-phosphate (S1P), a ligand for five G protein-coupled receptors (S1PRs1-5), which can also act as an intracellular second messenger. S1P is responsible for the stimulation of progenitor cells in the brain, but it can also induce apoptosis of mature neurons. This study is aimed at assessing the effect of pre- and neonatal exposure to permissible Pb concentrations on S1P levels and S1PR1 (EDG1) expression in the prefrontal cortex, cerebellum, and hippocampus of rats. The concentrations of S1P were determined by RP-HPLC, S1PR1 expression was determined by RT PCR and Western Blot, and receptor immunolocalization was determined by immunohistochemistry method. Our results showed that even low blood Pb concentrations, i.e. within the acceptable limit of 10 μg/dL caused changes in the concentration of S1P in the cerebellum, prefrontal cortex, and hippocampus. Our data also showed a significant decrease in the level of S1PR1 in all studied part of brain, without significant changes in S1PR1 gene expression. Pre- and neonatal exposure to Pb also resulted in a decrease in the expression of S1PR1 in glial cells in all regions of the Cornu Ammonis (CA1-CA4) and Dentate Gyrus in the hippocampus, as well as in all layers of the cerebellum and prefrontal cortex, compared to the unexposed control group.
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Affiliation(s)
- A Łukomska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24, 71-460 Szczecin, Poland
| | - I Baranowska-Bosiacka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland.
| | - M Budkowska
- Department of Microbiology and Immunology, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - A Pilutin
- Department of Histology and Embryology, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - M Tarnowski
- Department of Physiology, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - K Dec
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24, 71-460 Szczecin, Poland
| | - B Dołęgowska
- Department of Histology and Embryology, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - E Metryka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - D Chlubek
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - I Gutowska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24, 71-460 Szczecin, Poland
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Łukomska A, Jakubczyk K, Maciejewska D, Baranowska-Bosiacka I, Janda K, Goschorska M, Chlubek D, Bosiacka B, Gutowska I. The Fluoride Content of Yerba Mate Depending on the Country of Origin and the Conditions of the Infusion. Biol Trace Elem Res 2015; 167:320-5. [PMID: 25774045 PMCID: PMC4561060 DOI: 10.1007/s12011-015-0302-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 03/04/2015] [Indexed: 11/26/2022]
Abstract
There are many reports of the positive effect of yerba mate on the human body. Elemental composition analysis of yerba mate revealed the presence of many microelements and macroelements, but there is no literature data referencing the content and the effect of the method of preparing the yerba mate infusion on the amount of released fluoride and thus the amount of this element supplied to the human body. Therefore, in the traditional way (cold and hot), we prepared infusions of yerba mate from different countries and determined in samples content of fluoride using potentiometric method. Hot infusions resulted in statistically significant (p = 0.03) increases in the amount of fluoride released from the dried material to the water, compared to brewing with water at room temperature. The successive refills of hot water also resulted in a release of the same amount of fluoride, although smaller than the infusion with water at room temperature (at the third refill, it was statistically significantly smaller at p = 0.003). With an increase in the number of hot water refills, the amount of fluoride released from the sample portion significantly decreased. Similar results were recorded when analyzing samples depending on the country of origin. The amount of fluoride released into the water differed statistically significantly depending on the country of origin. The most fluoride was determined in the infusions of yerba mate from Argentina and the least in infusions from Paraguay.
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Affiliation(s)
- A. Łukomska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Street, 71-460 Szczecin, Poland
| | - K. Jakubczyk
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Street, 71-460 Szczecin, Poland
| | - D. Maciejewska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Street, 71-460 Szczecin, Poland
| | - I. Baranowska-Bosiacka
- Department of Biochemistry, Pomeranian Medical University, PowstańcówWlkp. Av. 72, 70-111 Szczecin, Poland
| | - K. Janda
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Street, 71-460 Szczecin, Poland
| | - M. Goschorska
- Department of Biochemistry, Pomeranian Medical University, PowstańcówWlkp. Av. 72, 70-111 Szczecin, Poland
| | - D. Chlubek
- Department of Biochemistry, Pomeranian Medical University, PowstańcówWlkp. Av. 72, 70-111 Szczecin, Poland
| | - B. Bosiacka
- Department of Plant Taxonomy and Phytogeography, University of Szczecin, Wąska 13 Street, Szczecin, Poland
| | - I. Gutowska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Street, 71-460 Szczecin, Poland
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Gutowska I, Baranowska-Bosiacka I, Goschorska M, Kolasa A, Łukomska A, Jakubczyk K, Dec K, Chlubek D. Fluoride as a factor initiating and potentiating inflammation in THP1 differentiated monocytes/macrophages. Toxicol In Vitro 2015; 29:1661-8. [PMID: 26119525 DOI: 10.1016/j.tiv.2015.06.024] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [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: 08/21/2014] [Revised: 06/23/2015] [Accepted: 06/25/2015] [Indexed: 02/08/2023]
Abstract
It is well known that exposure to fluorides lead to an increased ROS production and enhances the inflammatory reactions. Therefore we decided to examine whether cyclooxygenases (particular COX-2) activity and expression may be changed by fluoride in THP1 macrophages and in this way may change the prostanoids biosynthesis. In the present work we demonstrate that fluoride increased concentration of PGE2 and TXA2 in THP1 macrophages. Following exposure to 1-10 μM NaF, COX-2 protein and COX-2 transcript increased markedly. COX-2 protein up-regulation probably is mediated by ROS, produced during fluoride-induced inflammatory reactions. Additional fluoride activates the transcription factor, nuclear factor (NF)-kappaB, which is involved in the up-regulation of COX-2 gene expression. This study indicated that even in small concentrations fluoride changes the amounts and activity of COX-1 and COX-2 enzymes taking part in the initiating and development of inflammatory process.
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Affiliation(s)
- I Gutowska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Str., Szczecin, Poland
| | - I Baranowska-Bosiacka
- Department of Biochemistry, Pomeranian Medical University, Powstańców Wlkp 72 Str., Szczecin, Poland.
| | - M Goschorska
- Department of Biochemistry, Pomeranian Medical University, Powstańców Wlkp 72 Str., Szczecin, Poland
| | - A Kolasa
- Department of Histology and Embryology, Pomeranian Medical University, Powstańców Wlkp 72 Str., Szczecin, Poland
| | - A Łukomska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Str., Szczecin, Poland
| | - K Jakubczyk
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Str., Szczecin, Poland
| | - K Dec
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Str., Szczecin, Poland
| | - D Chlubek
- Department of Biochemistry, Pomeranian Medical University, Powstańców Wlkp 72 Str., Szczecin, Poland
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