Search Results - "Olejnik, Małgorzata"

Periodontitis Disease in Farmed Ruminants-Current State of Research by Grzeczka, Arkadiusz, Lech, Marianna, Wozniak, Gracjan, Graczyk, Szymon, Kordowitzki, Pawel, Olejnik, Małgorzata, Gehrke, Marek, Jaśkowski, Jędrzej Maria

“…Periodontal disease in ruminants is common and occurs in farmed and wild animals. Periodontal lesions can result from the secretion of endotoxins by pathogenic…”
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Determination of salicylic acid in feed using LC-MS/MS by Protasiuk, Edyta, Olejnik, Małgorzata

“…Salicylic acid is a derivative of benzoic acid and occurs in nature. The main target of this study was to develop the liquid chromatography coupled with tandem…”
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Electrochemical reduction of azo dyes mimicking their biotransformation to more toxic products by Pietruk, Konrad, Piątkowska, Marta, Olejnik, Małgorzata

“…Some azo dyes, including Sudans I-IV and Para Red, are genotoxic and may be biotransformed to cancerogenic aromatic amines. They are banned as food and feed…”
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The markers of stress in swine oral fluid by Giergiel, Marta, Olejnik, Małgorzata, Jabłoński, Artur, Posyniak, Andrzej

“…The study measured the hormonal and protein markers of acute stress, those of oxidative stress and total antioxidant capacity (TAC) in swine oral fluid,…”
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Gut resistome of NSCLC patients treated with immunotherapy by Iwan, Ewelina, Grenda, Anna, Bomba, Arkadiusz, Bielińska, Katarzyna, Wasyl, Dariusz, Kieszko, Robert, Rolska-Kopińska, Anna, Chmielewska, Izabela, Krawczyk, Paweł, Rybczyńska-Tkaczyk, Kamila, Olejnik, Małgorzata, Milanowski, Janusz

“…The newest method of treatment for patients with NSCLC (non-small cell lung cancer) is immunotherapy directed at the immune checkpoints PD-1 (Programmed Cell…”
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Phylogenetics and Mobilization of Genomic Traits of Cephalosporin-Resistant Escherichia coli Originated from Retail Meat by Iwan, Ewelina, Zając, Magdalena, Bomba, Arkadiusz, Olejnik, Małgorzata, Skarżyńska, Magdalena, Wasiński, Bernard, Wieczorek, Kinga, Tłuścik, Katarzyna, Wasyl, Dariusz

“…Contaminations with cephalosporin-resistant across the food chain may pose a significant threat to public health because those antimicrobials are critically…”
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Macroinvertebrate habitat requirements in rivers: overestimation of environmental flow calculations in incised rivers by KÄdzior, Renata, Klonowska-Olejnik, Malgorzata, Dumnicka, Elżbieta, WoÅ, Agnieszka, WyrÄbek, Maciej, KsiÄżek, Leszek, Grela, Jerzy, Madej, Pawel, Skalski, Tomasz

“…Flow variability determines the conditions of river ecosystems and river ecological functioning. The variability of ecological processes in river ecosystems…”
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Simultaneous determination of ten illegal azo dyes in feed by ultra-high performance liquid chromatography tandem mass spectrometry by Piątkowska, Marta, Jedziniak, Piotr, Olejnik, Małgorzata, Pietruk, Konrad, Żmudzki, Jan, Posyniak, Andrzej

“…Introduction: The paper presents the method of simultaneous determination of 10 illegal azo dyes in feed by ultra-high performance liquid chromatography…”
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effect of environmental factors on the mayfly communities of headwater streams in the Pieniny Mountains (West Carpathians) by Kłonowska-Olejnik, Małgorzata, Skalski, Tomasz

“…A study of the species composition of mayfly communities in connection with environmental parameters was made in headwater streams of the Pieniny Mts. The…”
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Ionophore Toxicity in Animals: A Review of Clinical and Molecular Aspects by Ekinci, İlksen Berfin, Chłodowska, Agnieszka, Olejnik, Małgorzata

“…For many years, ionophores have been used to control coccidiosis in poultry. However, misuse of ionophores can cause toxicity with significant clinical…”
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Risk of residues of toltrazuril sulfone in eggs after oral administration – Could setting maximum residue limit be helpful? by Pietruk, Konrad, Olejnik, Małgorzata, Jedziniak, Piotr

“…•Highest residues of toltrazuril sulfone was found in yolk and whole eggs samples.•After 70 days no residues for toltrazuril sulfone was found for dosage of 7…”
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LC-MS/MS Determination of 21 Non-Steroidal Anti-Inflammatory Drugs Residues in Animal Milk and Muscles by Pietruk, Marta, Jedziniak, Piotr, Olejnik, Małgorzata

“…The presented procedure combines experience from two LC-MS/MS methods previously developed by our team for NSAIDs determination in meat and milk. The novelty…”
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Cytotoxicity of anticancer candidate salinomycin and identification of its metabolites in rat cell cultures by Radko, Lidia, Olejnik, Małgorzata

“…Salinomycin (SAL) is a polyether antibiotic, which is commonly used as a coccidiostat and has recently shown to exhibit anticancer activity. The toxic action…”
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Primary Human Hepatocytes, but Not HepG2 or Balb/c 3T3 Cells, Efficiently Metabolize Salinomycin and Are Resistant to Its Cytotoxicity by Radko, Lidia, Olejnik, Małgorzata, Posyniak, Andrzej

“…Salinomycin is a polyether antibiotic showing anticancer activity. There are many reports of its toxicity to animals but little is known about the potential…”
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Residues of salicylic acid and its metabolites in hen plasma, tissues and eggs as a result of animal treatment and consumption of naturally occurring salicylates by Protasiuk, Edyta, Olejnik, Małgorzata

“…Salicylates are among the most known anti-inflammatory drugs, used both in human and veterinary medicine. They also occur naturally in plants. Residues of…”
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Multi-residue confirmatory method for the determination of twelve coccidiostats in chicken liver using liquid chromatography tandem mass spectrometry by Olejnik, Małgorzata, Szprengier-Juszkiewicz, Teresa, Jedziniak, Piotr

“…The confirmatory LC-MS/MS method for the determination of residues for twelve coccidiostats including ionophore antibiotics (lasalocid, maduramycin, monensin,…”
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Identification of metabolites of anticancer candidate salinomycin using liquid chromatography coupled with quadrupole time‐of‐flight and hybrid triple quadrupole linear ion trap mass spectrometry by Olejnik, Małgorzata, Radko, Lidia, Jedziniak, Piotr

“…Rationale Salinomycin is an ionophore antibiotic with potential anticancer activity. The history of its use in veterinary medicine shows large differences in…”
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Absence of evidence or evidence of absence? A transfer and depletion study of Sudan I in eggs by Piątkowska, Marta, Jedziniak, Piotr, Olejnik, Małgorzata, Żmudzki, Jan, Posyniak, Andrzej

“…[Display omitted] •In house Sudan I contaminated red pepper was prepared.•The pepper was used to prepare in-house contaminated-experimental animal feed.•The…”
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Residue control of coccidiostats in food of animal origin in Poland during 2007–2010 by Olejnik, Małgorzata, Szprengier-Juszkiewicz, Teresa, Jedziniak, Piotr, Śledzińska, Edyta, Szymanek-Bany, Iwona, Korycińska, Beata, Pietruk, Konrad, Żmudzki, Jan

“…Coccidiostats are widely used as feed additives to prevent coccidiosis. The off-label use of anticoccidials or feeding non-target animals with…”
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Determination of fifteen coccidiostats in feed at carry-over levels using liquid chromatography–mass spectrometry by Pietruk, Konrad, Olejnik, Małgorzata, Jedziniak, Piotr, Szprengier-Juszkiewicz, Teresa

“…•Fifteen coccidiostats were determined at carry-over levels in feed using LC–MS/MS.•The method and proposed validation scheme are straightforward and…”
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