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Experimental study of sustainable coatings for titanium implants
No full textFiles include the data presented in the manuscript entitled "Sustainable Plant-Derived Coatings for Titanium Implants: Dual Drug and Ion Release Capabilities" by M. Jakubowski et al.Data (.csv) includes:FTIR_Spectra - The tests were carried out in the reflection mode, a gold mirror was used as a background and a TE-MCT detector was used.DPPH - The DPPH assay is a simple spectrophotometric method used to evaluate antioxidant activity. Antioxidants present in the sample reduce the DPPH radical, causing a decrease in absorbance.Data (.tif) includes:SEM_SrTit - The VEGA3 scanning electron microscope (Tescan, Czech Republic) was utilized to analyze the morphology of the fabricated material.SEM_SrTitMint - The VEGA3 scanning electron microscope (Tescan, Czech Republic) was utilized to analyze the morphology of the fabricated material.SEM_SrTitMintCipro - The VEGA3 scanning electron microscope (Tescan, Czech Republic) was utilized to analyze the morphology of the fabricated material.SEM_SrTitNettleCipro - The VEGA3 scanning electron microscope (Tescan, Czech Republic) was utilized to analyze the morphology of the fabricated material.SEM_SrTitSage - The VEGA3 scanning electron microscope (Tescan, Czech Republic) was utilized to analyze the morphology of the fabricated material.SEM_SrTitSageCipro - The VEGA3 scanning electron microscope (Tescan, Czech Republic) was utilized to analyze the morphology of the fabricated material.SEM_Tit - The VEGA3 scanning electron microscope (Tescan, Czech Republic) was utilized to analyze the morphology of the fabricated material. SEM-SrTitNettle - The VEGA3 scanning electron microscope (Tescan, Czech Republic) was utilized to analyze the morphology of the fabricated material.Data (.png) includes:AFM_SrTit_20x20.png - The analysis was performed on an area of 20 × 20 µm.AFM_SrTitMint_20x20.png - The analysis was performed on an area of 20 × 20 µm.AFM_SrTitMint-Cipro_20x20.png - The analysis was performed on an area of 20 × 20 µm.AFM_SrTitNettle_20x20.png - The analysis was performed on an area of 20 × 20 µm.AFM_SrTitNettle-Cipro_20x20.png - The analysis was performed on an area of 20 × 20 µm.AFM_SrTitSage_20x20.png - The analysis was performed on an area of 20 × 20 µm.AFM_SrTitSage-Cipro_20x20.png - The analysis was performed on an area of 20 × 20 µm.AFM_Tit_20x20.png - The analysis was performed on an area of 20 × 20 µm. List of abbreviations:SEM – scanning electron microscopy;FTIR – Fourier-transform infrared spectroscopy;AFM – Atomic Force Microscope;Tit - Titanium alloy Ti6Al4V;SrTit - Titanium alloy Ti6Al4V modified with strontium titanateCipro - Ciprofloxacin.</p
Phytosociological data of 11 Cytisus scoparius scrub community sites near the species' historical range limit in central Poland
No full textThis study investigates the recent dynamics of Cytisus scoparius, a species native to western and central Europe. Its historical range limit extended through central and eastern Poland a century ago. The species had a dwarf-shrub habit, was moderately rare and grew mainly in forest edges due to damage from heavy frosts. Recently, it has been considered invasive in many parts of the world. In Europe, its native range extends to the east, and this process is considered a good indicator of climate change.The study was located in central Poland, which is in close vicinity to the historical range limit of the species. We conducted the fieldwork in 2022 and 2025, south of and southwest of Warsaw, within 11 sites of C. scoparius formations.A total of 30 phytosociological relevés were taken. The mean and maximum heights of brooms in the vegetation plots were measured. The data were ordinated with selected vegetation traits as passive variables in order to help understand the vegetation changes between the two surveys.The studied patches of C. scoparius formations were well-developed and vital. The height of the specimens of C. scoparius has not decreased. The stand initiation, stem exclusion (intermediate), and senescent, successional stages were documented. The terminal stage of the scrub formation was additionally distinguished within two sites. Some of the patches suffered heavy disturbance, which is essential for the reestablishment and thriving of the C. scoparius scrub. In addition, a quick spread into adjacent areas in other areas was also observed. The E67 (S8) expressway probably serves as a local corridor for the species. The study highlights the probability of the present absence of climatic limitations for the species' scrub formation dynamics in the studied area, despite its location close to its historical range limit.</p
Lipoxygenase and xanthine oxidase inhibition and antioxidant potential of fractions obtained by multi-step extraction of Artist's bracket and Red-belted bracket
No full textOxidative stress and inflammation play key roles in the development of many diseases. This study evaluated the potential of bioactive compounds derived from Red-belted Bracket and Artist’s Bracket mushrooms to mitigate these processes. Specifically, the study aimed to assess the antioxidant properties of mushroom extracts obtained using a multi-step extraction method, as well as their effects on the activity of pro-inflammatory enzymes, lipoxygenase (LOX) and xanthine oxidase (XO). Particular emphasis was placed on elucidating the underlying mechanisms of action and the kinetics of enzyme inhibition. Stres oksydacyjny i stan zapalny odgrywają kluczową rolę w rozwoju wielu chorób. Niniejsze badanie oceniało potencjał związków bioaktywnych pochodzących z hubiaka pospolitego (Red-belted Bracket) oraz lakownicy spłaszczonej (Artist’s Bracket) w łagodzeniu tych procesów. Celem pracy była ocena właściwości przeciwutleniających ekstraktów grzybowych otrzymanych metodą wieloetapowej ekstrakcji, a także ich wpływu na aktywność enzymów prozapalnych — lipooksygenazy (LOX) oraz oksydazy ksantynowej (XO). Szczególną uwagę poświęcono wyjaśnieniu mechanizmów działania oraz kinetyce procesu inhibicji enzymów.</p
Data on GLOD4 protein in Alzheimer's disease in humans and mice
No full textmRNA and protein expression of GLOD4 in AD patients and controls, Glod4 mRNA and Abeta protein expression in brains of mice BLMH on 5xFAD background and controls. APP and autophagy-related proteins expression in Glod4 gene silenced mouse neuroblastoma N2a-APPswe cells. Data were generated using RT-qPCR and WB methods.For more information, see the ReadMe file.</p
Results of the GPR research in the gardens of the Potocki Palace in Radzyn Podlaski and of the Zamoyski Palace in Klemensow (Poland).
No full textResults of the GPR (Ground-penetrating radar) research in the gardens of the Potocki Palace in Radzyń Podlaski and Zamoyski Palace in Klemensów (Poland). The geophysical research took place in the area of previous baroque formal garden (behind the palace) on an area of 4950 m2 (Radzyń Podlaski) and 2730 m2 (Klemensów). The research was carried out using a multi-channel 3D ground-penetrating radar - Stream C by IDS. This is a ground-penetrating radar with 34 measuring antennas (32 recording channels per 1 m width) with a maximum depth range of up to 3 m below ground level. The indicated area was scanned with unit scans every 4 cm, and thanks to the double polarization of the antennas, a longitudinal and transverse scanning effect with a resolution of 4 cm in two directions was achieved. The measurements were positioned using GNSS RTK (Global Navigation Satellite System, Real-Time Kinematic) technology with corrections from the reference network. Horizontal cross-sections, depth cross-sections from VV and HH antenna polarisation, cut every 5 cm.</p
Baza termogramów złącza śrubowego szynoprzewodu
No full textTermogramy przedstawione w bazie zostały wykorzystane w publikacji dotyczącej weryfikacji dokręcenia połaczenia szynoprzewodu na podstawie termogramu. W przeprowadzonych pracach badawczych dabano trzy stopnie dokręcenia szynoprzewodu - w pełni dokręcony, śruba odkręcona o 90 stopni w porównaniu ze stanem początkowym oraz śruba odkręcona o 180 stopni w porównaniu ze stanem początkowym. Badano dwa szynoprzewody o przekroju 29 x 3 mm (mniejszy) oraz 19 x 5 mm (większy). Zamieszczone termogramy zostały wykonane za pomocą kamery termowizyjnej Lepton 3.5 z adapterem połączonym z Raspberry PI 4, który z kolei był połączony w komputerem za pomocą wi-fi. W trakcie trwania prac badawczych temperatura rejestrowana za pomocą kamery termowizyjnej była porównywana z temperaturą rejestrowaną za pomocą termopary typu k. W zbiorze oprócz termogramów (nazwa pliku opisuje stan dokręcenia szynoprzewodu i wymiary przekroju) umieszczono pliki, które umożliwiają przeprowadzenie symulacji w Solidworks. </p
Population genetics of saproxylic beetle assemblages in protected and managed forests
No full textThis dataset contains filtered single nucleotide polymorphism (SNP) datasets derived from raw data generated using double-digest RAD sequencing (ddRAD-seq) for multiple saproxylic beetle species sampled across Central European forests. Data are provided as species-specific Variant Call Format (VCF) files, which can be opened and inspected using standard genomic software such as VCFtools, bcftools, and PLINK, and visualised using tools such as IGV.The SNP datasets were generated through the Stacks pipeline and subsequently filtered for downstream population genetic analyses. The VCF files were used for analyses including population structure, genetic diversity, and differentiation, using commonly applied software such as PLINK, vcftools, and R packages (e.g. adegenet, vcfR).Associated metadata include species identity, forest, sampling sites, geographic coordinates of sites, and information on forest management type for each site. The dataset is made publicly available to ensure transparency, reproducibility, and long-term accessibility of the analyses, and to allow reuse of the SNP data in future population genomic and conservation studies.</p
Raw data to article: Expression, regulation, and multifaceted molecular and biological functions of sirtuin 6 in the porcine endometrium during early pregnancy
No full textThe aim of the study was to analyze the mRNA and protein expression of sirtuin 6 (SIRT6) in the endometrium during early pregnancy (days 10 to 30) in pigs. Moreover, we used porcine endometrial explants and/or luminal epithelial cells to examine the possible regulation of SIRT6 expression by conceptus products and progesterone, and to determine the effect of SIRT6 on prostaglandin E2 synthesis, apoptotic markers, proliferation, cell cycle progression, and cell adhesion.</p
Source data for publication: Fluorine-assisted self-assembly triggers peculiarities in molecular dynamics of polar glass-former
No full textThe files include the immaginary part of dielectric permittivity spectra, calorimetric data (DSC), Small Angle XRD and Wide angle XRD data of 1H,1H,2H,2Hperfluorooctyltriethoxysilane collected at various temperature conditions. SAXS, WAXS and dielectric measurements were performed on cooling.</p
Badanie Komunikacja - Kompetencje. Raport 2024
No full textObliczenia statystyczne opinii 126 respondentów na temat: komunikacji i kompetencji. Zastosowano autorski Kwestionariusz - Komunikacja i Kompetencje. Raport powstał w wyniku przeprowadzonego badania w 2024 r. w Siedlcach.</p
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