Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    facet.materialart.
    Unknown
    German Medical Science GMS Publishing House; Düsseldorf
    In:  46. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 20. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC); 20151001-20151003; Berlin; DOC251 /20150928/
    Publication Date: 2015-09-29
    Keywords: Rezidiv ; Morbus Paget ; 25 Jahre später ; Nipple Sharing Technik ; ddc: 610
    Language: German
    Type: conferenceObject
    Signatur Availability
    BibTip Others were also interested in ...
  • 2
    ISSN: 0886-1544
    Keywords: motility ; flagellum ; spermatozoon ; nexin ; freeze-etch ; Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: In this work, we examine whether the “nexin” linkages of the flagellum can extend in length to accommodate interdoublet sliding. Flagellar bends of large angle were induced in bull spermatozoa by hypotonic treatment. It is argued that this produces large interdoublet displacements that are, nevertheless, still within physiological limits. Such flagella were examined by the rapid-freeze, deep-etch techique and the nexin linkages identified by their position in relation to the inner dynein arms and by their straplike, bipartite, morphology. They were found to bridge perpendicularly (or occasionally at an angle) between the A- and B-tubules of adjacent doublets. The nexin linkages were no more than ∼20 nm in length, even in regions in which ∼200 nm of sliding could be inferred. Variable registration between adjacent nexin rows gave some further support to the assumption that sliding had indeed taken place. From this, it is concluded that elastic deformation of the links, such as would accommodate interdoublet sliding, does not occur; some form of displacement must occur between nexin and the adjacent B-tubule. © 1993 Wiley-Liss, Inc.
    Additional Material: 12 Ill.
    Type of Medium: Electronic Resource
    Signatur Availability
    BibTip Others were also interested in ...
  • 3
    ISSN: 1573-2568
    Keywords: ADENOSINE ; INDOMETHACIN ; GASTRIC INJURY ; MUCOSAL PERMEABILITY ; NEUTROPHIL ; CHEMILUMINESCENCE
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract This study examines the putativegastroprotective effect of adenosine onindomethacininduced gastric lesions and the possiblemechanisms involved. After 24 hr of starvation, the ratswere treated either with indomethacin (Indo; 25 mg/kg,subcutaneously) alone or adenosine + Indo (Ado; 7.5mg/kg, subcutaneously, three times a day), or thevehicle (5% NaHCO3, subcutaneously). Thelength of hemorrhagic lesions in the stomachs was expressed as the lesionindex. The tissue-associated myeloperoxidase (MPO)activity and protein oxidation were measured in gastrictissue samples. Formation of reactive oxygen species in gastric tissues was measured by usingluminol- and lucigenin-enhanced chemiluminescence. Inother groups of rats, gastric mucosal permeability andgastric acid output were performed following the same treatment regimens. The gastric mucosalpermeability was measured by determination of[51Cr]EDTA clearance in a perfused stomachpreparation and gastric acid secretion studies wereperformed following pylorus ligation. The lesion index, the increase inlucigenin-enhanced chemiluminescence, and the increasein gastric mucosal permeability in Indo-treated ratswere reversed by Ado pretreatment. Ado pretreatment also prevented the increase in gastric acidoutput and gastric volume in Indo-treated rats. Thus,these findings implicate that exogenous adenosine has aprotective role on indomethacin-induced gastric lesions, possibly by inhibiting gastrichyperacidity and reactive oxygen formation and bypreventing disruption of the mucosalintegrity.
    Type of Medium: Electronic Resource
    Signatur Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...