Now showing items 1-10 of 10

  • Determination of Histamine in Silages Using Nanomaghemite Core (-Fe2O3)-Titanium Dioxide Shell Nanoparticles Off-Line Coupled with Ion Exchange Chromatography 

    Cernei, Natalia Vladimirovna; Lacková, Zuzana; Guráň, Roman; Hynek, David; Skládanka, Jiří; Horký, Pavel; Zítka, Ondřej; Adam, Vojtěch (MDPI, 2016-09-12)
    The presence of biogenic amines is a hallmark of degraded food and its products. Herein, we focused on the utilization of magnetic nanoparticles off-line coupled with ion exchange chromatography with post-column ninhydrin ...
  • Effects of stratospheric conditions on viability, metabolism and proteome of prokaryotic cells 

    chudobova, Dagmar; Číhalová, Kristýna; Jelínková, Pavlína; Zítka, Jan; Nejdl, Lukáš; Guráň, Roman; Klimánek, Martin; Adam, Vojtěch; Kizek, René (MDPI, 2015-09-09)
    The application of ultraviolet (UV) radiation to inhibit bacterial growth is based on the principle that the exposure of DNA to UV radiation results in the formation of cytotoxic lesions, leading to inactivation of ...
  • Exposure to 17 beta-Oestradiol Induces Oxidative Stress in the Non-Oestrogen Receptor Invertebrate Species Eisenia fetida 

    Heger, Zbyněk; Michálek, Petr; Guráň, Roman; Havelková, Barbora; Komínková, Markéta; Cernei, Natalia Vladimirovna; Richtera, Lukáš; Beklová, Miroslava; Adam, Vojtěch; Kizek, René (PLOS, 2015-12-22)
    Background The environmental impacts of various substances on all levels of organisms are under investigation. Among these substances, endocrine-disrupting compounds (EDCs) present a threat, although the environmental ...
  • MALDI MSI of MeLiM melanoma: Searching for differences in protein profiles 

    Guráň, Roman; Pompeiano Vaníčková, Lucie; Horák, Vratislav; Křížková, Soňa; Michálek, Petr; Heger, Zbyněk; Zítka, Ondřej; Adam, Vojtěch (PLOS, 2017-12-08)
    Background Treatment of advanced cutaneous melanoma remains challenging, and new data on melanoma biology are required. The most widely accepted criteria for the prognostic evaluation of melanoma are histopathological and ...
  • Novel Vancomycin-Peptide Conjugate as Potent Antibacterial Agent against Vancomycin-Resistant Staphylococcus aureus 

    Jelínková, Pavlína; Šplíchal, Zbyněk; Jimenez Jimenez, Ana Maria; Haddad, Yazan Abdulmajeed Eyadh; Mazumdar, Aninda; Sur, Vishma Pratap; Milosavljević, Vedran; Kopel, Pavel; Buchtelová, Hana; Guráň, Roman; Zítka, Ondřej; Richtera, Lukáš; Hegerová, Dagmar; Heger, Zbyněk; Moulick, Amitava; Adam, Vojtěch (Dove Press, 2018-11-01)
    Background: Increase in vancomycin (Van)-resistant bacterial strains including vancomycin-resistant Staphylococcus aureus (VRSA) and lack of new effective antibiotics have become a formidable health problem. Materials and ...
  • Prostate tumor attenuation in the nu/nu murine model due to antisarcosine antibodies in folate targeted liposomes 

    Heger, Zbyněk; Polanská, Hana; Merlos Rodrigo, Miguel Ángel; Guráň, Roman; Kulich, Pavel; Kopel, Pavel; Masařík, Michal; Eckschlager, Tomáš; Stiborová, Marie; Kizek, René; Adam, Vojtěch (Nature Publishing Group, 2016-09-20)
    Herein, we describe the preparation of liposomes with folate-targeting properties for the encapsulation of anti-sarcosine antibodies (antisarAbs@LIP) and sarcosine (sar@LIP). The competitive inhibitory effects of exogenously ...
  • Sarcosine degradation pathway is involved in the epigenetics of prostate cells 

    Strmiska, Vladislav; Michálek, Petr; Buchtelová, Hana; Lacková, Zuzana; Guráň, Roman; Křížková, Soňa; Pompeiano Vaníčková, Lucie; Zítka, Ondřej; Stiborová, Marie; Eckschlager, Tomáš; Adam, Vojtěch; Heger, Zbyněk (Mendel University in Brno, 2017-12-31)
    It has been shown that sarcosine suplementation stimulates the proliferation of prostate cells and also their invassiveness. In present study we show that enzymes conected with sarcosine conversion to glycine (sarcosine ...
  • Staphylococcus aureus and MRSA Growth and Biofilm Formation after Treatment with Antibiotics and SeNPs 

    Číhalová, Kristýna; chudobova, Dagmar; Kizek, René; Michálek, Petr; Moulick, Amitava; Guráň, Roman; Kopel, Pavel; Adam, Vojtěch (MDPI, 2015-10-16)
    Methicillin-resistant Staphylococcus aureus (MRSA) is a dangerous pathogen resistant to -lactam antibiotics. Due to its resistance, it is difficult to manage the infections caused by this strain. We examined this issue in ...
  • Study of Linkage between Glutathione Pathway and the Antibiotic Resistance of Escherichia coli from Patients Swab 

    Komínková, Markéta; Michálek, Petr; Číhalová, Kristýna; Guráň, Roman; Cernei, Natalia Vladimirovna; Nejdl, Lukáš; Šmerková, Kristýna; Dostálová, Simona; Hegerová, Dagmar; Heger, Zbyněk; Veselý, Radek; Gumulec, Jaromír; Kynický, Jindřich; Xhaxhiu, Kledi; Zítka, Ondřej; Adam, Vojtěch; Kizek, René (MDPI, 2015-03-31)
    In this work, we focused on the differences between bacterial cultures of E. coli obtained from swabs of infectious wounds of patients compared to laboratory E. coli. In addition, blocking of the protein responsible for ...
  • Study of Linkage between Glutathione Pathway and the Antibiotic Resistance of Escherichia coli from Patients’ Swabs 

    Komínková, Markéta; Kizek, René; Michálek, Petr; Číhalová, Kristýna; Guráň, Roman; Cernei, Natalia Vladimirovna; Nejdl, Lukáš; Šmerková, Kristýna; Dostálová, Simona; chudobova, Dagmar; Heger, Zbyněk; Veselý, Radek; Gumulec, Jaromír; Kynický, Jindřich; Xhaxhiu, Kledi; Zítka, Ondřej; Adam, Vojtěch (MDPI, 2015-05-31)
    In this work, we focused on the differences between bacterial cultures of E. coli obtained from swabs of infectious wounds of patients compared to laboratory E. coli. In addition, blocking of the protein responsible for ...