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Metal Particles in Mucus and Hypertrophic Tissue of the Inferior Nasal Turbinates From the Human Upper Respiratory Tract

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17110%2F20%3AA21025AL" target="_blank" >RIV/61988987:17110/20:A21025AL - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27240/20:10239435 RIV/61989100:27640/20:10239435 RIV/61989100:27690/20:10239435 RIV/00843989:_____/20:E0108479

  • Result on the web

    <a href="https://link.springer.com/content/pdf/10.1007/s11356-020-09156-7.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s11356-020-09156-7.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s11356-020-09156-7" target="_blank" >10.1007/s11356-020-09156-7</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Metal Particles in Mucus and Hypertrophic Tissue of the Inferior Nasal Turbinates From the Human Upper Respiratory Tract

  • Original language description

    Mucosal surfaces are the first mechanical barrier preventing the entry of foreign particles into the organism. The study addresses the detection and analysis of metal-based solid particles in cytological mucus samples from the surface of human hypertrophic tissue in the inferior nasal turbinates in patients diagnosed with chronic rhinitis. Solid particles were characterized by scanning electron microscopy and Raman microspectroscopy; all the biological samples were also subjected to vibration magnetometry. Since the upper airways are the first part of the respiratory tract, which is exposed to inhaled particles, it can be assumed that inhaled particles may be partially deposited in this region. Scanning electron microscopy revealed the presence of metal-based solid particles/clusters in the majority of the analysed cytological mucus samples and also in hypertrophic tissues; in all groups, the particles were of submicron size. Raman microspectroscopy detected the presence of particles/clusters based on amorphous carbon, graphite, calcium carbonate, anatase and barite only in the hypertrophic tissue. The obtained results show that the composition of some of the solid particles (i.e. Ba, Zn, Fe and Ti) detected in the mucus from the surface of the hypertrophic tissues resembled the particles found in the hypertrophic tissue itself. It can be assumed that after the capture of the inhaled particles by the mucus, they penetrate into the deeper layers of tissue.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10511 - Environmental sciences (social aspects to be 5.7)

Result continuities

  • Project

    <a href="/en/project/EF17_049%2F0008441" target="_blank" >EF17_049/0008441: Innovative therapeutic methods of musculoskeletal system in accident surgery</a><br>

  • Continuities

    O - Projekt operacniho programu

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

  • ISSN

    0944-1344

  • e-ISSN

    1614-7499

  • Volume of the periodical

    27

  • Issue of the periodical within the volume

    22

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    9

  • Pages from-to

    28146-28154

  • UT code for WoS article

    000532905200003

  • EID of the result in the Scopus database