A5071761203- Legume Nitrogen Fixing Symbiosis
- Metal complexes synthesis and properties
- Microbial infections and disease research
- Plant nutrient uptake and metabolism
- Milk Quality and Mastitis in Dairy Cows
- Metal-Organic Frameworks: Synthesis and Applications
- Probiotics and Fermented Foods
- Rabies epidemiology and control
- Antifungal resistance and susceptibility
- Antimicrobial Resistance in Staphylococcus
- Fungal Infections and Studies
- Veterinary Equine Medical Research
- Crystal structures of chemical compounds
- Mycobacterium research and diagnosis
- Poxvirus research and outbreaks
- Protein Interaction Studies and Fluorescence Analysis
- Bacterial Identification and Susceptibility Testing
- X-ray Diffraction in Crystallography
- Nutrition and Health Studies
- Crystallization and Solubility Studies
- Nanocluster Synthesis and Applications
- Organometallic Compounds Synthesis and Characterization
- Cardiac Arrhythmias and Treatments
- Veterinary Oncology Research
- Infectious Diseases and Mycology
Wroclaw University of Environmental and Life Sciences
2014-2024
Polish Academy of Sciences
2019
Wroclaw Medical University
2018-2019
Lublin Oncology Center
2018-2019
Ludwik Hirszfeld Institute of Immunology and Experimental Therapy
2019
Medical University of Warsaw
2017
Ministère de la Santé et de l'Hygiène Publique
2011
University of Life Sciences in Poznań
2008
Maria Curie-Skłodowska University
1995-2007
York University
1996
Three novel bioactive silver–organic networks, namely, the 2D polymer [Ag(μ3-PTA)(chc)]n·n(Hchc)·2nH2O (1), 3D bioMOF [Ag2(μ3-PTA)2(μ2-chdc)]n·5nH2O (2), and [Ag2(μ2-PTA)2(μ4-H2chtc)]n·6nH2O (3), were constructed from 1,3,5-triaza-7-phosphaadamantane (PTA) various flexible cyclohexanecarboxylic acids as building blocks {cyclohexanecarboxylic (Hchc), 1,4-cyclohexanedicarboxylic (H2chdc), 1,2,4,5-cyclohexanetetracarboxylic (H4chtc) acid, respectively}. The obtained products 1–3 fully...
Two new bioactive silver–organic frameworks [Ag(μ3-PTAS)]n(NO3)n·nH2O (1) and [Ag4(μ4-PTAS)(μ5-PTAS)(μ2-SO4)2(H2O)2]n·2nH2O (2) were easily assembled, thus opening up the application of PTAS as a versatile N,S-building block in crystal engineering MOFs. The obtained products reveal infinite 3D networks driven by multiply bridging spacers that adopt unprecedented N2S-coordination modes. topological analysis 1 discloses an uninodal 3-connected net with srs (SrSi2) topology, whereas 2 features...
Ambulatory ECG (AECG) is very commonly employed in a variety of clinical contexts to detect cardiac arrhythmias and/or arrhythmia patterns which are not readily obtained from the standard ECG. Accurate and timely characterization crucial direct therapies that can have an important impact on diagnosis, prognosis or patient symptom status. The rhythm information derived large AECG recording systems often lead appropriate patient-specific medical interventional management. details this document...
The present study reports the synthesis, characterization, and crystal structure of a novel bioactive metal-organic framework, [Ag4(µ-PTA)2(µ3-PTA)2(µ4-pma)(H2O)2]n·6nH2O (bioMOF 1), which was assembled from silver(I) oxide, 1,3,5-triaza-7-phosphaadamantane (PTA), pyromellitic acid (H4pma). This product isolated as stable microcrystalline solid characterized by standard methods, including elemental analysis, 1H 31P{1H} NMR FTIR spectroscopy, single X-ray diffraction. 1 disclosed very complex...
The development of sustainable biomaterials and surfaces to prevent the accumulation proliferation viruses bacteria is highly demanded in healthcare areas. This study describes assembly full characterization two new bioactive silver(I) coordination polymers (CPs) formulated as [Ag(aca)(μ-PTA)]n·5nH2O (1) [Ag2(μ-ada)(μ3-PTA)2]n·4nH2O (2). These products were generated by exploiting a heteroleptic approach based on use different adamantoid building blocks, namely...
The facile self-assembly reactions of 1,3,5-triaza-7-phosphaadamantane-7-oxide (PTA═O) with AgNO3 or Ag2SO4 give rise to the generation two new distinct silver–organic frameworks [Ag(NO3)(μ3-PTA═O)]n (1) and [Ag2(μ2-SO4)(μ5-PTA═O)(H2O)]n (2), respectively. They have been characterized by IR, 1H 31P{1H} NMR spectroscopies, electrospray ionization-mass spectrometry (ESI-MS)(±), elemental single-crystal X-ray diffraction analyses, latter featuring infinite three-dimensional (3D)...
The new, water soluble, aminomethylphosphines were synthesized from P(CH2OH)3 and alkylpiperazines: P(CH2N(CH2CH2)2NCH3)3 (1) P(CH2N(CH2CH2)2NCH2CH3)3 (2). Described already in literature P(CH2N(CH2CH2)2O)3 (3) also obtained. spectroscopic 1H, 31P 13C NMR analyses crystallographic studies of 1, 2 3 demonstrate that all these compounds have similar structures properties, which almost do not depend on aliphatic rings the molecules. Heteroleptic copper(I) iodide complexes with phosphines...
In the current study, we screened a collection of coagulase-negative staphylococci (CoNS) isolates for orthologues staphylococcal enterotoxins (SEs) involved in S. aureus-related food poisoning (SFP). The amplicons corresponding to SEs were detected chromogenes, epidermidis, haemolyticus, borealis, pasteuri, saprophyticus, vitulinus, warneri, and xylosus. All sequenced identified as parts known aureus or epidermidis SE genes. Quantitative real-time PCR allowed determining relative copy...
Twelve Staphylococcus borealis strains, isolated in Canada and Poland from milk of cows with intramammary infections, were characterized phenotypically (biochemical reactions on ID 32 STAPH Biolog Phenotype MicroArrays™ PM1 PM2A, ability biofilm production) genotypically (random amplified polymorphic DNA). In addition, a genomic comparison was done S. strains human porcine origin using the multilocus sequence typing (MLST) technique. The bovine isolates showed high degree phenotypic...
Herein, a series of C u I or NCS complexes with neocuproine (2,9‐dimethyl‐1,10‐phenanthroline: dmp) and two tris(aminomethyl)phosphines derived from morpholine ( P CH 2 N ) O 3 thiomorpholine S were tested as cytotoxic agents in vitro towards mouse colon carcinoma CT 26) human lung adenocarcinoma A 549). The studies showed that the exhibit potential antitumor properties, displayed by IC 50 values below 10 μ m cell lines, case 4‐h incubation time examined compounds. Moreover, high...
The literature on hemostatic processes in swine is sparse and often fragmentary; hence, we conducted our study to characterize age-related changes selected parameters of primary secondary hemostasis 50 growing pigs between day 2 week 24 age. We measured platelet count (PLT), mean volume, platelet-to-large cell ratio, prothrombin time, activated partial thromboplastin time (aPTT), thrombin (TT), fibrinogen concentration. Among parameters, PLT underwent the largest fluctuation with animals'...
Endometritis is a common problem in broodmare practice, often leading to infertility. The diagnosis based on several methods such as cytology, bacteriology and histopathology; however the outcome of these may be inconclusive even when used together. objectives this study were: (1) investigate usefulness acute phase proteins an additional diagnostic tool for subclinical endometritis mares (2) evaluate association between macroscopic changes uterine flushes inflammation uterus. Materials were...
The pssT gene was identified as the fourth located upstream of pssNOP cluster possibly involved in biosynthesis, polymerization, and transport exopolysaccharide (EPS) Rhizobium leguminosarum bv. trifolii strain TA1. hydropathy profile homology searches indicated that PssT belongs to polysaccharide-specific family proteins, a component type I system polysaccharide transport. predicted membrane topology protein examined with series PssT-PhoA fusion proteins complementary set PssT-LacZ fusions....
We have identified the three genes pssCDE in Rhizobium leguminosarum bv. trifolii TA1. Even though they were almost identical to earlier of R. leguminosarum, differed gene lengths and overlaps. The predicted products shared significant homology prokaryotic glycosyl transferases involved exopolysaccharide synthesis. Tn5 insertion pssD created nonmucoid mutant that induced non-nitrogen-fixing nodules. microscopic analysis nodules, on Trifolium pratense by pssD133 mutant, showed abnormally...
We compared the effectiveness of various methods for identification Staphylococcus spp. other than S. aureus isolated from intramammary infections cows on 3 dairy farms in Lower Silesia, Poland. A total 131 isolates belonging to 18 species were identified by sequence analysis 16S rRNA and dnaJ genes, as well using a commercial system (ID 32 STAPH; bioMérieux) matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS; Bruker Daltonics). Sequencing gene was...
A set of polymerase chain reaction (PCR) assays for identification the most important Pasteurellaceae species encountered in cats and dogs were developed. Primers Pasteurella multocida designed to detect a fragment kmt, gene encoding outer-membrane protein. specific canis, dagmatis, stomatis based on manganese-dependent superoxide dismutase (sodA) those [Haemophilus] haemoglobinophilus species-specific sequences 16S ribosomal RNA gene. All primers tested respective reference control strains...