Wydział Biologii i Ochrony Środowiska | Faculty of Biology and Environmental Protection: Ostatnio dodane
Wyświetlanie pozycji 461-480 z 517
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Wpływ terapii wybranymi lekami hipolipemizującymi na erytrocyty i osocze pacjentów po przebytym zawale serca
(2015)Choroba niedokrwienna serca stanowi jedną z głównych przyczyn zgonów w Polsce i na świecie. Obecnie terminem tym określany jest zespół objawów chorobowych związanych z niedostatecznym zaopatrzeniem mięśnia sercowego w ... -
Selected reactive oxygen species and antioxidant enzymes in common bean after Pseudomonas syringae pv. phaseolicola and Botrytis cinerea infection
(Springer, 2014-11-30)Phaseolus vulgaris cv. Korona plants were inoculated with the bacteria Pseudomonas syringae pv. phaseolicola (Psp), necrotrophic fungus Botrytis cinerea (Bc) or with both pathogens sequentially. The aim of the experiment ... -
Immunolocalization of dually phosphorylated MAPKs in dividing root meristem cells of Vicia faba, Pisum sativum, Lupinus luteus and Lycopersicon esculentum
; Żabka, Aneta
; Bernasińska, Joanna ; ; (Springer, 2015-02-05)
Key message In plants, phosphorylated MAPKs display constitutive nuclear localization; however, not all studied plant species show co-localization of activated MAPKs to mitotic microtubules. Abstract The mitogen-activated ... -
RNase HI Is Essential for Survival of Mycobacterium smegmatis
(Public Library of Science, 2015-05-12)RNases H are involved in the removal of RNA from RNA/DNA hybrids. Type I RNases H are thought to recognize and cleave the RNA/DNA duplex when at least four ribonucleotides are present. Here we investigated the importance ... -
Determination of the Primary Molecular Target of 1,2,4-Triazole-Ciprofloxacin Hybrids
(Molecular Diversity Preservation International,, 2015-04-09)We have synthesized and examined the antibacterial activity, toxicity and affinity towards bacterial type II topoisomerases of a series of 1,2,4-triazole-ciprofloxacin hybrids. A number of these compounds displayed ... -
Bacteria homologus to Aeromonas capable of microcystin degradation
(DE GRUYTER, 2014-08-20)Water blooms dominated by cyanobacteria are capable of producing hepatotoxins known as microcystins. These toxins are dangerous to people and to the environment. Therefore, for a better understanding of the biological ... -
Spatial distribution and reduction of PCDD/PCDF Toxic Equivalents along three shallow lowland reservoirs
(Springer Berlin Heidelberg, 2013-12-12)Reservoirs situated along a river continuum are ecosystems where rates of transfer of suspended matter and associated micropollutants are reduced due to sedimentation, accumulation, and biological and physical transformation ... -
Rekombinantowe białka ROP5 i ROP18 Toxoplasma gondii jako antygeny diagnostyczne i szczepionkowe
(2015)Toksoplazmoza jest jedną z najczęściej występujących inwazji pasożytniczych na świecie. Inwazje Toxoplasma gondii, mimo łagodnego przebiegu u osób z prawidłową odpornością, mogą stanowić istotne zagrożenie dla życia osób ... -
Who bullies whom at a garden feeder? Interspecific agonistic interactions of small passerines during a cold winter
(Springer Verlag, 2015-03-11)Interspecific agonistic interactions are important selective factors for maintaining ecological niches of different species, but their outcome is difficult to predict a priori. Here, we examined the direction and intensity ... -
Taksonomia i ekologia sinic (Cyanobacteria) źródeł zimnowodnych
(2015)Przedmiotem badań była różnorodność taksonomiczna i ekologiczna sinic występujących w źródłach zimnowodnych na czwartorzędowych utworach geologicznych Polski Środkowej. Badaniami objęto 10 obiektów krenologicznych w ... -
Gene and protein expression of glucose transporter 1 and glucose transporter 3 in human laryngeal cancer—the relationship with regulatory hypoxia-inducible factor-1α expression, tumor invasiveness, and patient prognosis
; ; ; Bryś, Magdalena; ; ; (Springer Netherlands, 2014-11-21)
Increased glucose uptake mediated by glucose transporters and reliance on glycolysis are common features of malignant cells. Hypoxia-inducible factor-1α supports the adaptation of hypoxic cells by inducing genes related ... -
Molekularne podłoże degradacji wybranych steroli u Mycobacterium smegmatis
Wrońska, Natalia (2015-05)
Badania, przeprowadzone w ramach niniejszej pracy, pozwoliły na dokładniejsze zrozumienie molekularnego podłoża degradacji steroli (cholesterolu oraz β-sitosterolu) przez szczep Mycobacterium smegmatis mc2155. Cholesterol ... -
Relationship between therapeutic efficacy of doxorubicin-transferrin conjugate and expression of P-glycoprotein in chronic erythromyeloblastoid leukemia cells sensitive and resistant to doxorubicin
Szwed, Marzena; ; (International Society for Cellular Oncology, IOS Press, 2014-11-20)
Background Conjugation of anti-neoplastic agents with human proteins is a strategy to diminish the toxic side effects of anthracycline antibiotics. We have developed a novel doxorubicin-transferrin (DOX-TRF) conjugate ... -
Distinct or similar? Soft bottom polychaete diversity in Arctic and Antarctic glacial fjords
(Springer International Publishing AG, 2014-08-03)The main aim of this study was to compare the polychaete communities in two similar polar areas: an Arctic fjord, Hornsund (Svalbard) and an Antarctic fjord, Ezcurra Inlet (South Shetlands). This is the first attempt to ... -
Alachlor oxidation by the filamentous fungus Paecilomyces marquandii
(Elsevier Science Limited, 2013-06-24)Alachlor, a popular chloroacetanilide herbicide, can be a potential health risk factor. Soil microorganisms are primarily responsible for conversion and migration of alachlor in natural environment, but knowledge concerning ... -
Intracellular proteome expression during 4-n-nonylphenol biodegradation by the filamentous fungus Metarhizium robertsii
(Elsevier, 2014-04-30)4-n-nonylphenol (4-n-NP) is an endocrine disrupting compound (EDC); pollutants that cause serious disturbances in the environment. This study shows the degradation pathway and initial proteome analysis in cultures of a ... -
Pentachlorophenol and spent engine oil degradation by Mucor ramosissimus
(2008-08-14)Pentachlorophenol (PCP) has been widely used for many years and belongs to the most toxic pollutants. Spent engine oils enter environment every day in many ways. Both of them cause great environmental concern. In the ... -
Mechanism study of alachlor biodegradation by Paecilomycesmarquandii with proteomic and metabolomic methods
(Elsevier Science Limited, 2015-03-03)Alachlor is an herbicide that is widely used worldwide to protect plant crops against broadleaf weedsand annual grasses. However, due to its endocrine-disrupting activity, its application had been bannedin the European ... -
Rapid method for Mycobacterium tuberculosis identification using electrospray ionization tandem mass spectrometry analysis of mycolic acids
(Elsevier Health Sciences, 2013-05-11)Mycolic acids (MAs), which play a crucial role in the architecture of mycobacterial cell walls, were analyzed using electrospray ionization tandem mass spectrometry. A targeted analysis based on the 10 most abundant and ... -
Towards the Application of Atorvastatin to Intensify Proapoptotic Potential of Conventional Antileukemic Agents In Vitro
(Hindawi Publishing Corporation, 2015-03-05)It has been previously revealed that statins used at high concentrations display antileukemic potential towards chronic lymphocytic leukemia (CLL) cells. However, their usage alone in clinical practice may be limited due ...