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  1. Article ; Online: Jack J. Kanski (1939-2019)-the prominent educator in ophthalmology.

    Turno-Kręcicka, Anna / Zimmer, Katarzyna / Misiuk-Hojło, Marta / Grzybowski, Andrzej

    Eye (London, England)

    2020  Volume 35, Issue 3, Page(s) 709–713

    MeSH term(s) Humans ; Ophthalmology
    Language English
    Publishing date 2020-10-30
    Publishing country England
    Document type Journal Article
    ZDB-ID 91001-6
    ISSN 1476-5454 ; 0950-222X
    ISSN (online) 1476-5454
    ISSN 0950-222X
    DOI 10.1038/s41433-020-01230-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Comparison of young male mice of two different strains (C57BL/6J and the hybrid B6129SF1/J) in selected behavior tests: a small scale study.

    Hansen, Kristine Eraker Aasland / Hudecová, Alexandra M / Haugen, Fred / Skjerve, Eystein / Ropstad, Erik / Zimmer, Karin E

    Laboratory animal research

    2022  Volume 38, Issue 1, Page(s) 30

    Abstract: ... the hybrid B6129SF1/J, and gained knowledge on their performance in three different behavioral tests; open ...

    Abstract Background: All mouse strains are different, before choosing a strain for a large study, a small scale study should be done. In this study, we compared young males of two mouse strains, C57BL/6J and the hybrid B6129SF1/J, and gained knowledge on their performance in three different behavioral tests; open field (OF) test, Barnes maze (BM) test and a restraint stress test.
    Results: We found that the young males of the C57BL/6J strain spent more time moving in the OF. In the BM, the hybrid covered less ground before reaching the goal box during the first three sessions, than the C57BL/6J. The hybrid left more fecal pellets than C57BL/6J both in OF and BM. During the stress test, the C57BL/6J had a lower corticosterone response than the hybrid.
    Conclusions: Our findings indicate that the C57BL/6J has a presumably higher locomotor activity and/or explorative behavior than the hybrid, while the hybrid appeared more sensitive to stress.
    Language English
    Publishing date 2022-10-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 2623220-0
    ISSN 2233-7660 ; 1738-6055
    ISSN (online) 2233-7660
    ISSN 1738-6055
    DOI 10.1186/s42826-022-00140-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Maternal exposure to a human relevant mixture of persistent organic pollutants reduces colorectal carcinogenesis in A/J Min/+ mice.

    Johanson, Silje M / Swann, Jonathan R / Umu, Özgün C O / Aleksandersen, Mona / Müller, Mette H B / Berntsen, Hanne F / Zimmer, Karin E / Østby, Gunn C / Paulsen, Jan E / Ropstad, Erik

    Chemosphere

    2020  Volume 252, Page(s) 126484

    Abstract: ... on colorectal cancer, intestinal metabolite composition and microbiota in the A/J Min/+ mouse model. Surprisingly ...

    Abstract An increased risk of developing colorectal cancer has been associated with exposure to persistent organic pollutants (POPs) and alteration in the gut bacterial community. However, there is limited understanding about the impact of maternal exposure to POPs on colorectal cancer and gut microbiota. This study characterized the influence of exposure to a human relevant mixture of POPs during gestation and lactation on colorectal cancer, intestinal metabolite composition and microbiota in the A/J Min/+ mouse model. Surprisingly, the maternal POP exposure decreased colonic tumor burden, as shown by light microscopy and histopathological evaluation, indicating a restriction of colorectal carcinogenesis.
    MeSH term(s) Animals ; Carcinogenesis ; Carcinogens/metabolism ; Carcinogens/toxicity ; Colonic Neoplasms ; Colorectal Neoplasms/chemically induced ; Environmental Pollutants/metabolism ; Environmental Pollutants/toxicity ; Female ; Gastrointestinal Microbiome/genetics ; Humans ; Lactation ; Maternal Exposure/statistics & numerical data ; Metabolomics ; Mice ; Mice, Inbred Strains ; Microbiota ; RNA, Ribosomal, 16S
    Chemical Substances Carcinogens ; Environmental Pollutants ; RNA, Ribosomal, 16S
    Language English
    Publishing date 2020-03-13
    Publishing country England
    Document type Journal Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2020.126484
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: A mixture of Persistent Organic Pollutants (POPs) and Azoxymethane (AOM) show potential synergistic effects on intestinal tumorigenesis in the A/J Min/+ mouse model.

    Hansen, K E Aa / Johanson, S M / Steppeler, C / Sødring, M / Østby, G C / Berntsen, H F / Zimmer, K E / Aleksandersen, M / Paulsen, J E / Ropstad, E

    Chemosphere

    2018  Volume 214, Page(s) 534–542

    Abstract: ... whether a mixture of POPs could affect intestinal tumorigenesis in the A/J Min/+ mouse, a model for human ... intestinal tumorigenesis in the A/J Min/+ mouse model. ...

    Abstract A multitude of cancer types, including breast, testicular, liver and colorectal cancer, have associations with exposure to Persistent Organic Pollutants (POPs). The present study aimed to investigate whether a mixture of POPs could affect intestinal tumorigenesis in the A/J Min/+ mouse, a model for human colorectal cancer (CRC). Pollutants were selected for their presence in Scandinavian food products and the mixture was designed based on defined human estimated daily intake levels. Mice were exposed through the diet, at control, low and high mixture concentrations, for 10 weeks. In a separate experiment, mice also received one subcutaneous injection of Azoxymethane (AOM) to explore whether this carcinogenic compound influenced the effect of the POPs. Intestinal tumorigenesis was examined by surface microscopy and histopathology. Moderate and dose-dependent increases in tumorigenesis were observed after dietary POP exposure. The AOM treatment alone stimulated the growth of colonic lesions, but did not increase the formation of new lesions. Combined AOM treatment and POP exposure demonstrated a synergistic effect on lesion formation in the colon, and to a lesser extent in the small intestine. This synergy was also evident by an increased number of malignant colonic tumors (carcinomas). In conclusion, the study shows that a mixture of POPs interacted synergistically with a known carcinogen (AOM), causing increased intestinal tumorigenesis in the A/J Min/+ mouse model.
    MeSH term(s) Animals ; Azoxymethane/toxicity ; Carcinogenesis/chemically induced ; Carcinogenesis/pathology ; Carcinogens/toxicity ; Colonic Neoplasms/chemically induced ; Colonic Neoplasms/pathology ; Diet/adverse effects ; Disease Models, Animal ; Drug Synergism ; Environmental Pollutants/toxicity ; Female ; Intestines/drug effects ; Intestines/pathology ; Liver/drug effects ; Liver/pathology ; Male ; Mice ; Mice, Inbred A ; Organic Chemicals/chemistry
    Chemical Substances Carcinogens ; Environmental Pollutants ; Organic Chemicals ; Azoxymethane (MO0N1J0SEN)
    Language English
    Publishing date 2018-09-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2018.09.126
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Corrigendum to "Staging of oropharyngeal squamous cell carcinoma of the head and neck: Prognostic features and power of the 8th edition of the UICC staging manual" [Eur. J. Surg. Oncol. 45 (6) (2019) 1046-1053].

    Beltz, Anna / Gösswein, Dorothée / Zimmer, Stefanie / Limburg, Ivonne / Wünsch, Desirée / Gribko, Alena / Deichelbohrer, Maximilian / Hagemann, Jan / Stauber, Roland H / Künzel, Julian

    European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology

    2019  Volume 45, Issue 9, Page(s) 1755–1756

    Language English
    Publishing date 2019-07-12
    Publishing country England
    Document type Published Erratum
    ZDB-ID 632519-1
    ISSN 1532-2157 ; 0748-7983
    ISSN (online) 1532-2157
    ISSN 0748-7983
    DOI 10.1016/j.ejso.2019.07.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: A mixture of Persistent Organic Pollutants (POPs) and Azoxymethane (AOM) show potential synergistic effects on intestinal tumorigenesis in the A/J Min/+ mouse model

    Hansen, K.E.Aa / S.M. Johanson / C. Steppeler / M. Sødring / G.C. Østby / H.F. Berntsen / K.E. Zimmer / M. Aleksandersen / J.E. Paulsen / E. Ropstad

    Chemosphere. 2019 Jan., v. 214

    2019  

    Abstract: ... whether a mixture of POPs could affect intestinal tumorigenesis in the A/J Min/+ mouse, a model for human ... intestinal tumorigenesis in the A/J Min/+ mouse model. ...

    Abstract A multitude of cancer types, including breast, testicular, liver and colorectal cancer, have associations with exposure to Persistent Organic Pollutants (POPs). The present study aimed to investigate whether a mixture of POPs could affect intestinal tumorigenesis in the A/J Min/+ mouse, a model for human colorectal cancer (CRC). Pollutants were selected for their presence in Scandinavian food products and the mixture was designed based on defined human estimated daily intake levels. Mice were exposed through the diet, at control, low and high mixture concentrations, for 10 weeks. In a separate experiment, mice also received one subcutaneous injection of Azoxymethane (AOM) to explore whether this carcinogenic compound influenced the effect of the POPs. Intestinal tumorigenesis was examined by surface microscopy and histopathology. Moderate and dose-dependent increases in tumorigenesis were observed after dietary POP exposure. The AOM treatment alone stimulated the growth of colonic lesions, but did not increase the formation of new lesions. Combined AOM treatment and POP exposure demonstrated a synergistic effect on lesion formation in the colon, and to a lesser extent in the small intestine. This synergy was also evident by an increased number of malignant colonic tumors (carcinomas). In conclusion, the study shows that a mixture of POPs interacted synergistically with a known carcinogen (AOM), causing increased intestinal tumorigenesis in the A/J Min/+ mouse model.
    Keywords animal models ; azoxymethane ; breasts ; carcinogenesis ; carcinogens ; carcinoma ; colon ; colorectal neoplasms ; diet ; dose response ; foods ; histopathology ; humans ; liver ; mice ; microscopy ; persistent organic pollutants ; small intestine ; subcutaneous injection ; synergism ; testes
    Language English
    Dates of publication 2019-01
    Size p. 534-542.
    Publishing place Elsevier Ltd
    Document type Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2018.09.126
    Database NAL-Catalogue (AGRICOLA)

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  7. Article: Maternal exposure to a human relevant mixture of persistent organic pollutants reduces colorectal carcinogenesis in A/J Min/+ mice

    Johanson, Silje M / Swann, Jonathan R / Umu, Özgün C.O / Aleksandersen, Mona / Müller, Mette H.B / Berntsen, Hanne F / Zimmer, Karin E / Østby, Gunn C / Paulsen, Jan E / Ropstad, Erik

    Chemosphere. 2020 Mar. 12,

    2020  

    Abstract: ... on colorectal cancer, intestinal metabolite composition and microbiota in the A/J Min/+ mouse model. Surprisingly ...

    Abstract An increased risk of developing colorectal cancer has been associated with exposure to persistent organic pollutants (POPs) and alteration in the gut bacterial community. However, there is limited understanding about the impact of maternal exposure to POPs on colorectal cancer and gut microbiota. This study characterized the influence of exposure to a human relevant mixture of POPs during gestation and lactation on colorectal cancer, intestinal metabolite composition and microbiota in the A/J Min/+ mouse model. Surprisingly, the maternal POP exposure decreased colonic tumor burden, as shown by light microscopy and histopathological evaluation, indicating a restriction of colorectal carcinogenesis. 1H nuclear magnetic resonance spectroscopy-based metabolomic analysis identified alterations in the metabolism of amino acids, lipids, glycerophospholipids and energy in intestinal tissue. In addition, 16S rRNA sequencing of gut microbiota indicated that maternal exposure modified fecal bacterial composition. In conclusion, the results showed that early-life exposure to a mixture of POPs reduced colorectal cancer initiation and promotion, possibly through modulation of the microbial and biochemical environment. Further studies should focus on the development of colorectal cancer after combined maternal and dietary exposures to environmentally relevant low-dose POP mixtures.
    Keywords amino acids ; animal models ; bacterial communities ; carcinogenesis ; colorectal neoplasms ; energy ; histopathology ; humans ; intestinal microorganisms ; intestines ; lactation ; light microscopy ; lipids ; maternal exposure ; metabolism ; metabolites ; metabolomics ; mice ; nuclear magnetic resonance spectroscopy ; persistent organic pollutants ; pregnancy ; ribosomal RNA ; sequence analysis
    Language English
    Dates of publication 2020-0312
    Publishing place Elsevier Ltd
    Document type Article
    Note Pre-press version
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2020.126484
    Database NAL-Catalogue (AGRICOLA)

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  8. Article: Unusual Causes of Lead Poisoning, with Report of a Case.

    Zimmer, John

    Buffalo medical journal

    2023  Volume 42, Issue 6, Page(s) 393–397

    Language English
    Publishing date 2023-03-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 426473-3
    ISSN 1040-3817
    ISSN 1040-3817
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Book ; Thesis: Die Rolle von C-Type Lectin Domain Family 4 Member E bei der Entstehung der Aortenklappenstenose

    Nordsiek, Julia / Zimmer, Sebastian

    2021  

    Institution Rheinische Friedrich-Wilhelms-Universität Bonn
    Author's details Julia Nordsiek ; 1. Gutachter: Prof. Dr. med. Sebastian Zimmer
    Language German
    Size 107 Seiten, Diagramme
    Publishing place Bonn
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Dissertation, Rheinische Friedrich-Wilhelms-Universität Bonn, 2021
    HBZ-ID HT021087856
    Database Catalogue ZB MED Medicine, Health

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  10. Book ; Online ; E-Book: Funktionelle Anatomie

    Zimmer, Philipp / Appell, Hans-Joachim

    Grundlagen sportlicher Leistung und Bewegung

    2021  

    Abstract: Intro -- Vorwort zur 1. Auflage -- Vorwort zur 5. Auflage -- Inhaltsverzeichnis -- Über die Autoren -- 1: Einführung -- 1.1 Zur Einordnung der Funktionellen Anatomie -- 1.2 Die anatomische Nomenklatur -- 1.3 Übersicht über den Bauplan des Körpers -- 2: ... ...

    Author's details Philipp Zimmer, Hans-Joachim Appell
    Abstract Intro -- Vorwort zur 1. Auflage -- Vorwort zur 5. Auflage -- Inhaltsverzeichnis -- Über die Autoren -- 1: Einführung -- 1.1 Zur Einordnung der Funktionellen Anatomie -- 1.2 Die anatomische Nomenklatur -- 1.3 Übersicht über den Bauplan des Körpers -- 2: Allgemeine Anatomie des Bewegungsapparates -- 2.1 Skelettmuskulatur -- 2.1.1 Muskelkontraktion -- 2.1.2 Muskelfasern -- 2.1.3 Bau des Muskels -- 2.1.4 Funktion des Muskels -- 2.1.5 Wachstum und Trainingsanpassung -- 2.2 Binde- und Stützgewebe -- 2.2.1 Grundkomponenten -- 2.2.2 Sehnen und Faszien -- 2.2.3 Knochengewebe -- 2.2.4 Knorpelgewebe -- 2.3 Bau der Gelenke -- 2.3.1 Achsen und Ebenen -- 2.3.2 Formen echter Gelenke -- 3: Funktionelle Anatomie des Bewegungsapparates -- 3.1 Rumpf -- 3.1.1 Wirbelsäule -- 3.1.2 Beckengürtel -- 3.1.3 Brustkorb -- 3.1.4 Muskeln des Rumpfes -- 3.2 Obere Extremität -- 3.2.1 Schultergürtel und Schultergelenk -- 3.2.2 Muskeln des Schultergürtels -- 3.2.3 Die „tragende Rolle" des Schultergürtels -- 3.2.4 Ellenbogengelenk -- 3.2.5 Muskeln des Armes -- 3.2.6 Gelenke der Hand -- 3.2.7 Muskeln des Unterarmes und der Hand -- 3.2.8 Die obere Extremität als komplexes Bewegungssystem -- 3.3 Untere Extremität -- 3.3.1 Hüftgelenk -- 3.3.2 Hüftmuskeln -- 3.3.3 Statik des Oberschenkels -- 3.3.4 Kniegelenk -- 3.3.5 Oberschenkelmuskeln -- 3.3.6 Unterschenkel und Fuß -- 3.3.7 Unterschenkel- und Fußmuskeln -- 3.3.8 Fußgewölbe -- 3.3.9 Der Fuß in Bewegung -- 4: Bewegungskontrolle und -steuerung durch das Zentralnervensystem -- 4.1 Grundlagen -- 4.1.1 Neuron und Synapse -- 4.1.2 Afferenz und Efferenz -- 4.1.3 Funktioneller Bau von Gehirn und Rückenmark -- 4.2 Spinale Steuerung -- 4.2.1 Muskelspindeln -- 4.2.2 Sehnenspindeln -- 4.2.3 Spinale Fremdreflexe -- 4.3 Supraspinale Steuerung -- 4.3.1 Vestibularorgan -- 4.3.2 Motorische Zentren.
    Keywords Electronic books
    Language German
    Size 1 Online-Ressource (xi, 182 Seiten), Illustrationen
    Edition 5., vollständig überarbeitete Auflage
    Publisher Springer
    Publishing place Berlin
    Publishing country Germany
    Document type Book ; Online ; E-Book
    Note Description based on publisher supplied metadata and other sources
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT021052497
    ISBN 978-3-662-61482-2 ; 9783662614815 ; 3-662-61482-0 ; 3662614812
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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