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Combination of ABT-737 and resveratrol enhances DNA damage and apoptosis in human T-cell acute lymphoblastic leukemia MOLT-4 cells
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Lifespan of etoposide-treated human neutrophils is affected by antioxidant ability of quercetin
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High-Dose Testosterone Propionate Treatment Reverses the Effects of Endurance Training on Myocardial Antioxidant Defenses in Adolescent Male Rats
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Fatal intoxication with N-ethylpentylone: a case report and method for determining N-ethylpentylone in biological material
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Etazene (N,N-diethyl-2-{[(4-ethoxyphenyl)methyl]-1H-benzimidazol-1-yl}-ethan-1-amine (dihydrochloride)): a novel benzimidazole opioid NPS identified in seized material: crystal structure and spectroscopic characterization
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Fatal intoxication with U-47700 in combination with other NPS (N-ethylhexedrone, adinazolam, 4-CIC, 4-CMC) confirmed by identification and quantification in autopsy specimens and evidences
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Unstability of 4-CMC in human serum specimen
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Suicidal deaths due to helium inhalation
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Quantification and distribution of 4-fluoroisobutyryl fentanyl (4-FiBF) in postmortem biological samples using UHPLC–QqQ-MS/MS
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Fabrication of diet supplements components applied in order to reduce body mass
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Fluoride as a factor initiating and potentiating inflammation in THP1 differentiated monocytes/macrophages
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A rapid assay of human thyroid peroxidase activity
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Synthetic analogues of cyanobacterial alkaloid cylindrospermopsin and their toxicological activity
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The role of the enzymatic antioxidant system in cylindrospermopsin-induced toxicity in human lymphocytes
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Toxicity of cylindrospermopsin in human lymphocytes: Proliferation, viability and cell cycle studies
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Is the presence of Central European strains of Raphidiopsis (Cylindrospermopsis) raciborskii a threat to a freshwater fish? An in vitro toxicological study in common carp cells
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Free-ranging domestic cats are characterized by increased metal content in reproductive tissues
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The altered platelet mineral ratios in pregnancy complicated with intrauterine growth restriction
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Correlations between levels of dioxins and PCBs in environment samples and wild boar muscles
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Comparative in vitro study of single and four layer graphene oxide nanoflakes — Cytotoxicity and cellular uptake
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Development and validation of a GC–MS/MS method for the determination of 11 amphetamines and 34 synthetic cathinones in whole blood
PublicationPurpose Psychoactive compounds that contain a phenylethylamine structure (such as amphetamine-type stimulants and synthetic cathinones) are one of the major classes of stimulants on the recreational drug market. Approximately 670 new psychoactive substances (NPS) are monitored only in Europe; however, new psychoactive compounds are being developed for illicit trade each year. In this context, the development of new analytical procedures...
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Improved cytotoxicity and preserved level of cell death induced in colon cancer cells by doxorubicin after its conjugation with iron-oxide magnetic nanoparticles
PublicationA promising strategy for overcoming the problem of limited efficacy in antitumor drug delivery and in drug release is the use of a nanoparticle-conjugated drug. Doxorubicin (Dox) anticancer chemotherapeutics has been widely studied in this respect, because of severe cardiotoxic side effects. Here, we investigated the cytotoxic effects, the uptake process, the changes in cell cycle progression and the cell death processes in the...
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Bisphenol A analogues and metabolic syndrome in women with polycystic ovary syndrome
PublicationBisphenols (BPs) have become a chemical group of special interest due to their ability to interfere with the endocrine system and their ubiquitous presence in the environment. As some of them possess mild estrogenic and anti-androgenic effects, they might be associated with the diagnosis of polycystic ovary syndrome (PCOS). Acting on multiple tissues, BPs exposure may lead to metabolic derangements characteristic for metabolic...
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Rapid and simple multi-analyte LC–MS/MS method for the determination of benzodiazepines and Z-hypnotic drugs in blood samples: Development, validation and application based on three years of toxicological analyses
PublicationBenzodiazepines (BZDs) and Z-drugs have been particularly important treatments for sleeping and anxiety disorders for many years. However, recently, a number of new benzodiazepines (named designer benzodiazepines, DBZDs) were synthesised, but some of them have never been used in the clinic; they reached the black drug market as new psychoactive substances and are used for recreational purposes. The abuse of these substances has...
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Body surface area formulae: an alarming ambiguity
PublicationBody surface area (BSA) plays a key role in several medical fields, including cancer chemotherapy, transplantology, burn treatment and toxicology. BSA is often a major factor in the determination of the course of treatment and drug dosage. A series of formulae to simplify the process have been developed. Because easy-to-identify, yet general, body coefficient results of those formulae vary considerably, the question arises as to...
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The extended version of restriction analysis approach for the examination of the ability of low-molecular-weight compounds to modify DNA in a cell-free system
PublicationOne of the primary requirements in toxicology is the assessment of ability of chemicals to induce DNA covalent modification. There are several well-established methods used for this purpose such as 32P-Postlabeling or HPLC-MS. However, all of these approaches have difficult to overcome limitations, which prevents their use in genotoxin screening. Here, we describe the simple protocol exploiting specificity of restriction enzymes...
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Effect of sweet grass extract against oxidative stress in rat liver and serum
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Chromatographic Examinations of Tea's Protection Against Lipid Oxidative Modifications
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Effect of novel dinuclear platinum(II) complexes on redox status of MOLT-4 leukemic cells
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Cadmium, arsenic, selenium and iron– Implications for tumor progression in breast cancer
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Crosstalk between liver antioxidant and the endocannabinoid systems after chronic administration of the FAAH inhibitor, URB597, to hypertensive rats
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Antioxidant properties of black tea in alcohol intoxication
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The bioactivity of processed garlic (Allium sativum L.) as shown in vitro and in vivo studies on rats
PublicationCzosnek w trakcie procesu obróbki traci znaczną część swojej bioaktywności. Właściwości przeciwutleniające zmierzone metodą FRAP i DPPH stwierdzono na najwyższym poziomie w przypadku czosnku surowego oraz po krótkim okresie gotowania. Badania na szczurach poddanych diecie z dodatkiem krótkogotowanego czosnku potwierdziły, że proces ten nie zaburza właściwości przeciwutleniających surowego czosnku. U zwierząt stwierdzono poprawę...
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The changes of antioxidant defense system caused by quercetin administration do not lead to DNA damage and apoptosis in the spleen and bone marrow cells of rats
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Prolonged Quercetin Administration Diminishes the Etoposide-Induced DNA Damage in Bone Marrow Cells of Rats
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Protective effect of desloratadine against oxidative stress in human erythrocytes in vitro
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Dietary quercetin does not affect pituitary lutenizing hormone (LH) expression and has no uterotropic effects in ovariectomized Sprague–Dawley rats
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The p53-mediated cytotoxicity of photodynamic therapy of cancer: Recent advances
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Fatal intoxication with hydrocarbons in deltamethrin preparation
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Influence of selenium and/or magnesium on alleviation alcohol induced oxidative stress in rats, normalization function of liver and changes in serum lipid parameters
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Fulminant hepatic failure in woman with iron and non-steroidal anti-inflammatory drug intoxication
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Comet assay-based methods for measuring DNA repair in vitro; estimates of inter- and intra-individual variation.
PublicationZdolność do naprawy uszkodzeń DNA jest jednym z najważniejszych wyznaczników podatności na choroby nowotworowe. Dlatego też użytecznym staje się możliwość pomiaru stopnia naprawy DNA w próbkach materiału badawczego pobranego od ochotników. Celem pracy było, po pierwsze, opracowanie w warunkach in vitro prostej metody (z wykorzystaniem techniki testu kometowego), w której naprawa DNA odbywa się poprzez wycinanie nukleotydów (NER)....
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The effect of oxidized cholesterol on barrier functions and IL-10 mRNA expression in human intestinal epithelium co-cultured with dendritic cells in the transwell system
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Study of Bioreductive Anticancer Agent RH-1-Induced Signals Leading the Wild-Type p53-Bearing Lung Cancer A549 Cells to Apoptosis
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Effect of resveratrol analogue, DMU-212, on antioxidant status and apoptosis-related genes in rat model of hepatocarcinogenesis
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Health threat associated with Caucasian giant hogweeds: awareness among doctors and general public in Poland
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Zinc oxide nanoparticles toxicity toDaphnia magna: size-dependent effects and dissolution
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Cylindrospermopsin: Water-linked potential threat to human health in Europe
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Acute and subacute (28-Day) toxicity studies of ionic liquid, didecyldimethyl ammonium acesulfamate, in rats
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Cytotoxicity, acute and subchronic toxicity of ionic liquid, didecyldimethylammonium saccharinate, in rats
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