A Schmitz

Summary

Affiliation: University of Bonn
Country: Germany

Publications

  1. ncbi request reprint Metabolic rates during rest and activity in differently tracheated spiders (Arachnida, Araneae): Pardosa lugubris (Lycosidae) and Marpissa muscosa (Salticidae)
    Anke Schmitz
    Institute for Zoology, Rheinische Friedrich Wilhelms University Bonn, Poppelsdorfer Schloss, 53115 Bonn, Germany
    J Comp Physiol B 174:519-26. 2004
  2. ncbi request reprint Hypoxic tolerance in air-breathing invertebrates
    Anke Schmitz
    Institute for Zoology, Rheinische Friedrich Wilhelms University Bonn Poppelsdorfer Schloss, 53115 Bonn, Germany
    Respir Physiol Neurobiol 141:229-42. 2004
  3. ncbi request reprint The analysis of the mechanosensory origin of the infrared sensilla in Melanophila acuminata (Coeloptera; Buprestidae) adduces new insight into the transduction mechanism
    Anke Schmitz
    Institute of Zoology, University of Bonn, Poppelsdorfer Schloss, D 53115 Bonn, Germany
    Arthropod Struct Dev 36:291-303. 2007
  4. ncbi request reprint Bimodal breathing in jumping spiders: morphometric partitioning of the lungs and tracheae in Salticus scenicus (Arachnida, Araneae, Salticidae)
    A Schmitz
    Institut fur Zoologie, Rheinische Friedrich Wilhelms Universitat Bonn, Poppelsdorfer Schloss, 53115 Bonn, Germany
    J Exp Biol 204:4321-34. 2001
  5. ncbi request reprint Stereological determination of tracheal volume and diffusing capacity of the tracheal walls in the stick insect Carausius morosus (Phasmatodea, Lonchodidae)
    A Schmitz
    Institut für Zoologie der Rheinischen Friedrich Wilhelms Universität Bonn, Poppelsdorfer Schloss, 53115 Bonn, Germany
    Physiol Biochem Zool 72:205-18. 1999
  6. ncbi request reprint [Epidural varicosis as a rare cause of acute radiculopathy with complete foot paresis--case report and literature review]
    P H Pennekamp
    Klinik und Poliklinik für Orthopädie, Uniklinik Bonn, Germany
    Z Orthop Ihre Grenzgeb 145:55-60. 2007
  7. ncbi request reprint [Rare differential diagnosis of a radicular spine syndrome: herpes zoster radiculitis]
    P Koch
    Klinik und Poliklinik für Orthopädie, Universitatsklinikum Bonn, Germany
    Z Orthop Ihre Grenzgeb 144:583-6. 2006
  8. ncbi request reprint Five-year follow-up of intermittent distracting rod correction in congenital scoliosis
    A Schmitz
    Department of Orthopaedics, University of Bonn, Bonn, Germany
    Eur J Pediatr Surg 12:416-8. 2002
  9. ncbi request reprint [Anthropometric 3D-body scanning in idiopathic scoliosis]
    A Schmitz
    Klinik und Poliklinik für Orthopädie der Rheinischen Friedrich Wilhelms Universität Bonn, Germany
    Z Orthop Ihre Grenzgeb 140:632-6. 2002
  10. ncbi request reprint Review of the reticulated python (Python reticulatus Schneider, 1801) with the description of new subspecies from Indonesia
    M Auliya
    Zoologisches Forschungsinstitut und Museum Alexander Koenig, Section of Herpetology, Bonn, Germany
    Naturwissenschaften 89:201-13. 2002

Collaborators

Detail Information

Publications22

  1. ncbi request reprint Metabolic rates during rest and activity in differently tracheated spiders (Arachnida, Araneae): Pardosa lugubris (Lycosidae) and Marpissa muscosa (Salticidae)
    Anke Schmitz
    Institute for Zoology, Rheinische Friedrich Wilhelms University Bonn, Poppelsdorfer Schloss, 53115 Bonn, Germany
    J Comp Physiol B 174:519-26. 2004
    ....
  2. ncbi request reprint Hypoxic tolerance in air-breathing invertebrates
    Anke Schmitz
    Institute for Zoology, Rheinische Friedrich Wilhelms University Bonn Poppelsdorfer Schloss, 53115 Bonn, Germany
    Respir Physiol Neurobiol 141:229-42. 2004
    ..Recent application of genetic and cellular tools are revealing that many of the same pathways documented for mammals (e.g. HIF, nitric oxide) function to regulate morphological and biochemical responses to hypoxia/anoxia in insects...
  3. ncbi request reprint The analysis of the mechanosensory origin of the infrared sensilla in Melanophila acuminata (Coeloptera; Buprestidae) adduces new insight into the transduction mechanism
    Anke Schmitz
    Institute of Zoology, University of Bonn, Poppelsdorfer Schloss, D 53115 Bonn, Germany
    Arthropod Struct Dev 36:291-303. 2007
    ..Hence we propose that an IR sensillum most probably acts as a microfluidic converter of infrared radiation into an increase in internal pressure inside the sphere which is measured by the mechanosensitive neuron...
  4. ncbi request reprint Bimodal breathing in jumping spiders: morphometric partitioning of the lungs and tracheae in Salticus scenicus (Arachnida, Araneae, Salticidae)
    A Schmitz
    Institut fur Zoologie, Rheinische Friedrich Wilhelms Universitat Bonn, Poppelsdorfer Schloss, 53115 Bonn, Germany
    J Exp Biol 204:4321-34. 2001
    ..The similar thickness of the walls of all tracheal classes is consistent with the hypothesis that the secondary tube tracheae function as 'tracheal lungs', supplying the haemolymph and organs by lateral diffusion...
  5. ncbi request reprint Stereological determination of tracheal volume and diffusing capacity of the tracheal walls in the stick insect Carausius morosus (Phasmatodea, Lonchodidae)
    A Schmitz
    Institut für Zoologie der Rheinischen Friedrich Wilhelms Universität Bonn, Poppelsdorfer Schloss, 53115 Bonn, Germany
    Physiol Biochem Zool 72:205-18. 1999
    ..The suppression of the development of respiratory pigments in the evolution of terrestrial insects may have increased the relative importance of small tracheal elements for local oxygen consumption...
  6. ncbi request reprint [Epidural varicosis as a rare cause of acute radiculopathy with complete foot paresis--case report and literature review]
    P H Pennekamp
    Klinik und Poliklinik für Orthopädie, Uniklinik Bonn, Germany
    Z Orthop Ihre Grenzgeb 145:55-60. 2007
    ....
  7. ncbi request reprint [Rare differential diagnosis of a radicular spine syndrome: herpes zoster radiculitis]
    P Koch
    Klinik und Poliklinik für Orthopädie, Universitatsklinikum Bonn, Germany
    Z Orthop Ihre Grenzgeb 144:583-6. 2006
    ..VZV infection might also occur without skin lesions (zoster sine herpete) so that serological assays for the early detection of virus DNA can be useful...
  8. ncbi request reprint Five-year follow-up of intermittent distracting rod correction in congenital scoliosis
    A Schmitz
    Department of Orthopaedics, University of Bonn, Bonn, Germany
    Eur J Pediatr Surg 12:416-8. 2002
    ..Three successive operations to obtain a minimal access to the thread were necessary to achieve a correction to an angle of 30 degrees with a total rod distraction of 4.5 cm...
  9. ncbi request reprint [Anthropometric 3D-body scanning in idiopathic scoliosis]
    A Schmitz
    Klinik und Poliklinik für Orthopädie der Rheinischen Friedrich Wilhelms Universität Bonn, Germany
    Z Orthop Ihre Grenzgeb 140:632-6. 2002
    ..The application of the system is examined to raise automatically anthropometric data of patients with scoliosis...
  10. ncbi request reprint Review of the reticulated python (Python reticulatus Schneider, 1801) with the description of new subspecies from Indonesia
    M Auliya
    Zoologisches Forschungsinstitut und Museum Alexander Koenig, Section of Herpetology, Bonn, Germany
    Naturwissenschaften 89:201-13. 2002
    ..Aspects of ecology and conservation status are briefly discussed. Electronic supplementary material to this paper can be obtained by using the Springer LINK server located at http://dx.doi.org/10.1007/s00114-002-0320-4...
  11. pmc Fluorine-18 fluorodeoxyglucose positron emission tomography findings in spondylodiscitis: preliminary results
    A Schmitz
    Department of Orthopaedics, University of Bonn, Germany
    Eur Spine J 10:534-9. 2001
    ..Compared to other nuclear medicine procedures, PET enables a rapid imaging with acceptable radiation dose and high spatial resolution...
  12. ncbi request reprint [Incidence of thrombophilic factor V Leiden and prothrombin G20210A mutation in Perthes disease--a pilot study]
    A Schmitz
    Klinik und Poliklinik für Orthopädie, Rheinischen Friedrich Wilhelms Universität Bonn
    Z Orthop Ihre Grenzgeb 139:143-6. 2001
    ..We investigated whether children with Perthes' disease have an increased incidence of mutations of factor V (Leiden) and prothrombin (G2O210A), which predispose to thrombosis...
  13. pmc Cholera toxin is exported from microsomes by the Sec61p complex
    A Schmitz
    Institut fur Zellbiologie, Rheinische Friedrich Wilhelms Universitat Bonn, 53121 Bonn, Germany
    J Cell Biol 148:1203-12. 2000
    ..Our results suggest that Sec61p complex-mediated protein export from the ER is not restricted to ER-associated protein degradation but is also used by bacterial toxins, enabling their entry into the cytosol of the target cell...
  14. ncbi request reprint A new type of infrared organ in the Australian "fire-beetle" Merimna atrata (Coleoptera: Buprestidae)
    H Schmitz
    Institut für Zoologie der Rheinischen Friedrich Wilhelms Universität Bonn, Poppelsdorfer Schloss, 53115 Bonn, Germany
    Naturwissenschaften 87:542-5. 2000
    ..We called the special morphology of the dendritic region a terminal dendritic mass. The type of IR receptor found in M. atrata is unique in insects and can best be compared with the IR organs of boid snakes...
  15. ncbi request reprint Lung morphology in rodents (Mammalia, Rodentia) and its implications for systematics
    B R Wallau
    Institut für Zoologie der Rheinischen Friedrich Wilhelms Universität, Bonn, Germany
    J Morphol 246:228-48. 2000
    ..Included in the ingroup, Oryctolagus (Lagomorpha) forms a clade with Caviidae + Dipodidae. Thus, the "Glires hypothesis" is neither supported nor refuted...
  16. ncbi request reprint A new type of insect infrared organ of low thermal mass
    Helmut Schmitz
    Rheinische Friedrich Wilhelms Universitat Bonn, Institut fur Zoologie, Germany
    Naturwissenschaften 89:226-9. 2002
    ..Therefore, the IR receptors of A. nigricans can be classified as microbolometers with reduced thermal mass and in principle can be compared to the IR organs of pit vipers...
  17. ncbi request reprint Spiders on a treadmill: influence of running activity on metabolic rates in Pardosa lugubris (Araneae, Lycosidae) and Marpissa muscosa (Araneae, Salticidae)
    Anke Schmitz
    Institute for Zoology, Rheinische Friedrich Wilhelms University Bonn, Poppelsdorfer Schloss, 53115 Bonn, Germany
    J Exp Biol 208:1401-11. 2005
    ..muscosa support the aerobic metabolism only at the most intense physical exercise. At low and medium activity, tracheae may play their main role in the local supply of organs that are not involved in running activity...
  18. ncbi request reprint Descriptive study of the diaphragm and lungs in the short-nosed echidna, Tachyglossus aculeatus (Mammalia: monotremata)
    S F Perry
    Institut fur Zoologie, Universitat Bonn, Bonn, Germany
    J Morphol 243:247-55. 2000
    ..Both a double and a single capillary net are found on the interalveolar septa. The high capillary loading of the double net may be of selective advantage because of long apneas and low metabolic rate in the echidna...
  19. ncbi request reprint Morphometric analysis of the larval branchial chamber in the dragonfly Aeshna cyanea Müller (Insecta, Odonata, Anisoptera)
    Stefan Kohnert
    Institute for Zoology, Rheinische Friedrich Wilhelms University Bonn, 53115 Bonn, Germany
    J Morphol 261:81-91. 2004
    ..Since these driving pressures are similar to those reported for other arthropods, we conclude that the D(MO2) of the gill is not rate-limiting for aerobic metabolism in Aeshna cyanea larvae. J Morphol. 261:81-91, 2004...
  20. doi request reprint Microfluidic photomechanic infrared receptors in a pyrophilous flat bug
    Anke Schmitz
    Institute for Zoology, University of Bonn, Poppelsdorfer Schloss, Bonn, Germany
    Naturwissenschaften 95:455-60. 2008
    ....
  21. doi request reprint Distribution and functional morphology of photomechanic infrared sensilla in flat bugs of the genus Aradus (Heteroptera, Aradidae)
    Anke Schmitz
    Institute for Zoology, University of Bonn, Poppelsdorfer Schlobeta, D 53115 Bonn, Germany
    Arthropod Struct Dev 39:17-25. 2010
    ..Like the IR receptors of buprestid beetles of the genus Melanophila, the IR sensilla found in Aradus species can be classified as photomechanic IR receptors...
  22. ncbi request reprint Stereological estimation of surface area and barrier thickness of fish gills in vertical sections
    Oscar T F Da Costa
    Departamento de Ciencias Fisiologicas, Universidade Federal de Sao Carlos, 13565 905 Sao Carlos, SP, Brazil
    J Microsc 225:1-9. 2007
    ..The values thus obtained for the anatomical diffusion factor (surface area divided by barrier thickness) compare favourably with those obtained for other sluggish fish using existing methods...