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  1. Article ; Online: Reply to Llibre et al.

    Šmíd, Martin / Berec, Luděk / Trnka, Jan

    The Journal of infectious diseases

    2022  Volume 226, Issue 5, Page(s) 941

    Language English
    Publishing date 2022-06-28
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 3019-3
    ISSN 1537-6613 ; 0022-1899
    ISSN (online) 1537-6613
    ISSN 0022-1899
    DOI 10.1093/infdis/jiac258
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  2. Article ; Online: Response to Beran et al.

    Šmíd, Martin / Berec, Luděk / Trnka, Jan

    The Journal of infectious diseases

    2022  Volume 226, Issue 5, Page(s) 944–945

    Language English
    Publishing date 2022-06-28
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 3019-3
    ISSN 1537-6613 ; 0022-1899
    ISSN (online) 1537-6613
    ISSN 0022-1899
    DOI 10.1093/infdis/jiac259
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  3. Article ; Online: Pathogenesis and potential reversibility of intestinal metaplasia - a milestone in gastric carcinogenesis.

    Drnovsek, Jan / Homan, Matjaz / Zidar, Nina / Smid, Lojze M

    Radiology and oncology

    2024  

    Abstract: Background: Non-cardia gastric cancer remains a major cause of cancer-related mortality worldwide, despite declining incidence rates in many industrialized countries. The development of intestinal-type gastric cancer occurs through a multistep process ... ...

    Abstract Background: Non-cardia gastric cancer remains a major cause of cancer-related mortality worldwide, despite declining incidence rates in many industrialized countries. The development of intestinal-type gastric cancer occurs through a multistep process in which normal mucosa is sequentially transformed into hyperproliferative epithelium, followed by metaplastic processes leading to carcinogenesis. Chronic infection with
    Conclusions: Gastric intestinal metaplasia no longer appears to be an irreversible precancerous lesion. However, there are still many controversies regarding the improvement of intestinal metaplasia after
    Language English
    Publishing date 2024-04-21
    Publishing country Poland
    Document type Journal Article ; Review
    ZDB-ID 1128829-2
    ISSN 1581-3207 ; 0485-893X ; 1318-2099
    ISSN (online) 1581-3207
    ISSN 0485-893X ; 1318-2099
    DOI 10.2478/raon-2024-0028
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  4. Book ; Audio / Video ; Thesis: Elektrophysiologische Charakterisierung von Neuronen der lateralen Amygdala unter besonderer Berücksichtigung von Aktionspotentialmustern und Oszillationen

    Smid, Jan Alexander

    2005  

    Author's details vorgelegt von: Jan Alexander Smid
    Language German
    Size 1 CD-ROM, 12 cm
    Publishing country Germany
    Document type Book ; Audio / Video ; Thesis
    Thesis / German Habilitation thesis Magdeburg, Univ., Diss., 2006
    HBZ-ID HT015628366
    Database Catalogue ZB MED Medicine, Health

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    Shelf markLoan statusLocation
    2007 MO 1192 order for loan Magazin

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  5. Article ; Online: Analyses of Hybrid Viability across a Hybrid Zone between Two

    Šmíd, Jan / Douda, Jan / Krak, Karol / Mandák, Bohumil

    Genes

    2020  Volume 11, Issue 7

    Abstract: ... ...

    Abstract Diploid
    MeSH term(s) Alnus/genetics ; Genetic Introgression ; Genetic Variation ; Genome, Chloroplast ; Microsatellite Repeats ; Polyploidy ; Selection, Genetic
    Language English
    Publishing date 2020-07-09
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2527218-4
    ISSN 2073-4425 ; 2073-4425
    ISSN (online) 2073-4425
    ISSN 2073-4425
    DOI 10.3390/genes11070770
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  6. Article: Distribution, hybridisation and morphological variation in Alnus rohlenae (Betulaceae) an endemic species of the Balkan Peninsula

    Šmíd, Jan / Vít, Petr / Douda, Jan / Krak, Karol / Mandák, Bohumil

    European journal of forest research. 2022 Aug., v. 141, no. 4

    2022  

    Abstract: The diploid A. glutinosa (L.) Gaertn. is widespread throughout the European continent, except in the Iberian and Balkan Peninsulas where tetraploid populations have been discovered. We focused on the tetraploid species described as A. rohlenae Vít, Douda ...

    Abstract The diploid A. glutinosa (L.) Gaertn. is widespread throughout the European continent, except in the Iberian and Balkan Peninsulas where tetraploid populations have been discovered. We focused on the tetraploid species described as A. rohlenae Vít, Douda and Mandák that occupies the western part of the Balkan Peninsula, where it has likely completely replaced the diploid species. While the distribution range of the diploid A. glutinosa s. str. is well known, the exact distribution range of the tetraploid A. rohlenae is unknown. Here, we report the first exact distribution of the tetraploid A. rohlenae and the anticipated hybrid zones in which it is in contact with diploid populations using flow cytometry and morphometrics. Tetraploids are located primarily in the mountainous parts of the study area and towards the lowlands are gradually being replaced by diploids, forming a contact zone. We compare the main morphological characteristics of both species. Due to the geographical proximity of the study species, the morphological differences between them are clear outside the contact zones. However, within the contact zones, we recorded hybridisations that obscure the morphological differences between species, probably due to the presence of triploid hybrids.
    Keywords diploidy ; flow cytometry ; forests ; hybridization ; hybrids ; indigenous species ; morphometry ; mountains ; research ; tetraploidy ; triploidy ; Europe
    Language English
    Dates of publication 2022-08
    Size p. 641-648.
    Publishing place Springer Berlin Heidelberg
    Document type Article
    ZDB-ID 2134019-5
    ISSN 1612-4677 ; 1612-4669
    ISSN (online) 1612-4677
    ISSN 1612-4669
    DOI 10.1007/s10342-022-01466-4
    Database NAL-Catalogue (AGRICOLA)

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  7. Article ; Online: Molecular data do not support the traditional morphology-based groupings in the scorpion family Buthidae (Arachnida: Scorpiones).

    Štundlová, Jana / Šťáhlavský, František / Opatova, Vera / Stundl, Jan / Kovařík, František / Dolejš, Petr / Šmíd, Jiří

    Molecular phylogenetics and evolution

    2022  Volume 173, Page(s) 107511

    Abstract: The family Buthidae represents an early-diverging and most species-rich lineage of extant scorpions, but its internal phylogenetic relationships are still poorly understood. The family is traditionally divided into six morpho-groups; however, the ... ...

    Abstract The family Buthidae represents an early-diverging and most species-rich lineage of extant scorpions, but its internal phylogenetic relationships are still poorly understood. The family is traditionally divided into six morpho-groups; however, the monophyly of some of them remains unclear. We combined multilocus sequence data with extensive taxon sampling to reconstruct the phylogenetic relationships among Buthidae and assess the validity of the morphology-based groupings. We recovered a monophyletic Buthus group as a sister clade to all the remaining Buthidae. We also found support for the monophyly of the Tityus group, but the remaining morpho-groups were recovered as para-/polyphyletic. Our results also suggest that some genera are in need of a taxonomic revision.
    MeSH term(s) Animals ; Arachnida ; Phylogeny ; Scorpions/genetics
    Language English
    Publishing date 2022-05-14
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 33610-5
    ISSN 1095-9513 ; 1055-7903
    ISSN (online) 1095-9513
    ISSN 1055-7903
    DOI 10.1016/j.ympev.2022.107511
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  8. Article ; Online: The Influence of Heteroresistance on Minimum Inhibitory Concentration, Investigated Using Weak-Acid Stress in Food Spoilage Yeasts.

    Violet, Joseph / Smid, Joost / Pielaat, Annemarie / Sanders, Jan-Willem / Avery, Simon V

    Applied and environmental microbiology

    2023  Volume 89, Issue 6, Page(s) e0012523

    Abstract: Populations of microbial cells may resist environmental stress by maintaining a high population-median resistance ( ... ...

    Abstract Populations of microbial cells may resist environmental stress by maintaining a high population-median resistance (IC
    MeSH term(s) Sorbic Acid ; Food ; Refuse Disposal ; Yeasts ; Microbial Sensitivity Tests ; Zygosaccharomyces/genetics
    Chemical Substances Sorbic Acid (X045WJ989B)
    Language English
    Publishing date 2023-05-31
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 223011-2
    ISSN 1098-5336 ; 0099-2240
    ISSN (online) 1098-5336
    ISSN 0099-2240
    DOI 10.1128/aem.00125-23
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  9. Article ; Online: Pulmonary embolism-related refractory out-of-hospital cardiac arrest and extracorporeal cardiopulmonary resuscitation: Prague OHCA study post hoc analysis.

    Pudil, Jan / Rob, Daniel / Smalcova, Jan / Smid, Ondrej / Huptych, Michal / Vesela, Michaela / Kovarnik, Tomas / Belohlavek, Jan

    European heart journal. Acute cardiovascular care

    2023  Volume 12, Issue 8, Page(s) 507–512

    Abstract: Aims: Refractory out-of-hospital cardiac arrest (r-OHCA) in patients with pulmonary embolism (PE) is associated with poor outcomes. The role of extracorporeal cardiopulmonary resuscitation (ECPR) in this patient group is uncertain. This study aims to ... ...

    Abstract Aims: Refractory out-of-hospital cardiac arrest (r-OHCA) in patients with pulmonary embolism (PE) is associated with poor outcomes. The role of extracorporeal cardiopulmonary resuscitation (ECPR) in this patient group is uncertain. This study aims to analyse clinical course, outcomes, and the effect of an invasive procedure, including ECPR, in a randomized population.
    Methods and results: A post hoc analysis of a randomized controlled trial (Prague OHCA study) was conducted to evaluate the effect of ECPR vs. a standard approach in r-OHCA. A subgroup of patients with PE-related r-OHCA was identified, and procedural and outcome characteristics, including favourable neurological survival, organ donation, and complications, were compared to patients without PE. Pulmonary embolism was identified as a cause of r-OHCA in 24 of 256 (9.4%) enrolled patients. Patients with PE were more likely to be women [12/24 (50%) vs. 32/232 (13.8%); P < 0.001] and presented more frequently with an initial non-shockable rhythm [23/24 (95.8%) vs. 77/232 (33.2%); P < 0.001], as well as more severe acidosis at admission [median pH (interquartile range); 6.83 (6.75-6.88) vs. 6.98 (6.82-7.14); P < 0.001]. Their favourable 180-day neurological survival was significantly lower [2/24 (8.3%) vs. 66/232 (28.4%); P = 0.049], but the proportion of accepted organ donors was higher (16.7 vs. 4.7%, P = 0.04).
    Conclusion: Refractory out-of-hospital cardiac arrest due to PE has a different presentation and inferior outcomes compared to other causes but may represent an important source of organ donations. The ECPR method did not improve patient outcomes.
    MeSH term(s) Humans ; Female ; Male ; Out-of-Hospital Cardiac Arrest/etiology ; Out-of-Hospital Cardiac Arrest/therapy ; Extracorporeal Membrane Oxygenation/methods ; Cardiopulmonary Resuscitation/methods ; Pulmonary Embolism/etiology ; Pulmonary Embolism/complications ; Retrospective Studies
    Language English
    Publishing date 2023-05-10
    Publishing country England
    Document type Randomized Controlled Trial ; Journal Article
    ZDB-ID 2663340-1
    ISSN 2048-8734 ; 2048-8726
    ISSN (online) 2048-8734
    ISSN 2048-8726
    DOI 10.1093/ehjacc/zuad052
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  10. Article: Novel Surgical Treatment of an Intraretinal Juxtapapillary Hemangioblastoma Using Intraocular Diathermy Forceps: A Case Report.

    van Overdam, Koen A / Hajjaj, Anass / Smid, Lisette M / Kiliç, Emine / de Jong, Jan H

    Case reports in ophthalmology

    2023  Volume 14, Issue 1, Page(s) 546–554

    Abstract: The surgical treatment of intraretinal juxtapapillary retinal hemangioblastomas (JRHs) was previously contraindicated because of the significant risk of collateral damage to the macula and optic nerve. This case report discusses the effectiveness and ... ...

    Abstract The surgical treatment of intraretinal juxtapapillary retinal hemangioblastomas (JRHs) was previously contraindicated because of the significant risk of collateral damage to the macula and optic nerve. This case report discusses the effectiveness and safety of a novel surgical technique using intraocular bipolar diathermy forceps to coagulate feeder and draining blood vessels of an intraretinal JRH. The patient suffered from bilateral retinal hemangioblastomas with loss of visual function in one eye and the development of an intraretinal JRH in the other eye. Despite intensive treatment with intravitreal bevacizumab and subconjunctival triamcinolone acetonide, growth of the intraretinal JRH continued, macular exudation worsened, and visual acuity decreased. Surgical treatment was undertaken in which, first, the feeder and draining vessels of the JRH were identified by comparing the retinal imaging of the JRH with the imaging before the emergence of the JRH 4 years earlier. Then, retinal incisions were made above the blood vessels and parallel to the nerve fibers during a pars plana vitrectomy. Lastly, these vessels were lifted above the retinal surface and coagulated using intraocular diathermy forceps. Postoperatively, macular edema reduced, and visual acuity increased and remained stable for about 6 months. Using intraocular diathermy forceps, this case report demonstrates effective and safe intraretinal JRH blood vessel coagulation above the retinal surface. This novel surgical approach was able to delay the deterioration of visual acuity due to tumor growth and exudation in this patient. This suggests that coagulation with intraocular diathermy forceps can be considered an additional surgical treatment option for JRHs, especially those with an intraretinal growth pattern.
    Language English
    Publishing date 2023-10-16
    Publishing country Switzerland
    Document type Case Reports
    ZDB-ID 2577666-6
    ISSN 1663-2699
    ISSN 1663-2699
    DOI 10.1159/000530687
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