Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Characterization of cell-envelope fractions of chemotrophically and phototrophically grown Rhodospirillum tenue (1979)
    Springer
    Archives of microbiology 123 (1979), S. 287-293 
    Details
    ISSN: 1432-072X
    Keywords: Rhodospirillum tenue ; Composition of cell envelope ; Lipids ; Respiratory activities
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Envelope preparations of chemotrophically and phototrophically grown Rhodospirillum tenue were isolated and characterized on the basis of their contents and composition in phospholipids and fatty acids, as well as on the basis of their enzyme activities, absorption spectra and polypeptide patterns. Both preparations were similar in their contents in phospholipids and fatty acids. Their total fatty acids were characterized by a rather high percentage of saturated fatty acids. The activities of the respiratory reactions were considerably higher in chemotrophic than in phototrophic membranes. This is true especially for activities of the terminal oxidase which were over 20 times greater. The affinities of the corresponding enzymes to their respective substrates (K m ) differed with differences in the culture conditions. Under chemotrophic conditions the K m values for the NADH-dependent reactions were lower than those values under phototrophic conditions, whereas the K m values for the succinate dependent reactions were higher. The low temperature (77°K) near infrared spectrum of the phototrophic membrane showed a peak at 875 nm which was not detectable in the chemotrophic membrane. The polypeptide patterns, in the presence of sodium dodecyl sulfate, of both preparations were quite similar except for the presence of two low molecular weight proteins (M. Wt. 12,000 and 10,000) in the phototrophic membrane which were absent in the chemotrophic membrane. Both envelope preparations were further fractionated into enriched cytoplasmic membrane and outer membrane fractions which were identified on the basis of their contents in 2-keto-3-deoxyoctonate, ubiquinone 8 and bacteriochlorophyll (in the case of the phototrophic membrane) and their enzyme activities. The buoyant densities of the corresponding fractions from both envelope preparations were found to be equal. The data presented in this paper demonstrate that envelope preparations of chemotrophically and phototrophically grown R. tenue are similar in their contents in 2-keto-3-deoxyoctonate, ubiquinone 8, phospholipids and fatty acids, yet differ significantly in their spectra, protein patterns and enzyme activities.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00406663
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    234. Formale Entstehung und Behandlung der Dupuytrenschen Kontraktur 4. Grades (1975)
    Springer
    Langenbeck's archives of surgery 339 (1975), S. 750-751 
    Details
    ISSN: 1435-2451
    Keywords: Dupuytren's 4th-degree contracture, development -Dupuytren's 4th-degree contracture, treatment ; Dupuytrensche Kontraktur 4. Grades, Entstehung, Behandlung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es wurden die Resultate der Mikropräparationen von frisch amputierten Fingern mit Kontrakturen 4. Grades zeichnerisch dargestellt. Zwei Präparate bestätigen bisher veröffentlichte Theorien, während am dritten Präparat ein kontrahierendes System vorlag, das einen weiteren, bisher noch nicht bedachten Entstehungsmodus der Kontraktur 4. Grades aufzeigt. Die Resultate von drei rekonstruktiv behandelten Fällen wurden gezeigt.
    Notes: Summary The results of micropreparations of freshly amputated fingers with 4th-grade contracture are presented in drawings. Two preparations confirm the theories published hitherto, while the 3rd preparation displays a different system with a different, up to now unconsidered, mode of development of the 4th-grade contracture. The results obtained in three cases subjected to reconstructive treatment are presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01257713
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    233. Anatomische Grundlagen und Chirurgie der Handmißbildungen (1975)
    Springer
    Langenbeck's archives of surgery 339 (1975), S. 750-750 
    Details
    ISSN: 1435-2451
    Keywords: Malformations of the hand ; Classification ; Indications ; Operation technique ; Handmißbildungen ; Klassifikation ; Indikation ; Operationstechnik
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Auf der Basis von Bildern anatomischer Präparationen und einer größeren Reihe klinischer Beispiele und Verläufe wurden die Indikationen, operative Behandlung und die Operationstechniken demonstriert. Die Ausstellung umfaßte insge samt 40 Fotografien, Zeichnungen und Tabellen aus dem Graphischen Büro der Med. Hochschule Lübeck (Fotografen H. Göbel und I. Hannemann, Zeichner E. Grassert) und dem Anatomischen Institut der Universität Hamburg (Zeichner H. Hess).
    Notes: Summary Indications, operative treatment and operation techniques are illustrated by means of pictures of anatomic preparations and a series of clinical examples and courses. The exhibition contains a total of 40 photographs, drawings and tables taken from the graphic store of the Lübeck Medical School (Photographers: H. Göbel and I. Hannemann; Draughtsmen: E. Grassert [Lilbeck] and H. Hess [Anatomical Institute of the University of Hamburg]).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01257712
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    214. Tumoren des Gesichts, Chirurgische Behandlung und Plastische Wiederherstellung (1977)
    Springer
    Langenbeck's archives of surgery 345 (1977), S. 650-650 
    Details
    ISSN: 1435-2451
    Keywords: Skin tumors, face ; Face, plastic reconstruction ; Gesichtstumoren ; Gesicht, sofortige Rekonstruktion
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: ZusammenfaBung Die Exstirpation benigner oder maligner Tumoren des Gesichtes erfolgt unter Berücksichtigung des Charakters, der Lokalisation und der eventuellen Metastasierung. Zur Deckung der entstandenen Defekte wird defektnahes Gewebe in Form von Rotations-, Verschiebe-, Transpositions-und Insellappen bevorzugt verwendet. Die sofortige Wiederherstellung wird stets angestrebt. Ist dies nicht zu erreichen, so werden defektferne Lappen mit mehrzeitigem Vorgehen benötigt. Die Methoden zur Wiederherstellung werden unter Berücksichtigung der anatomisch-funktionellen Gegebenheiten gewählt.
    Notes: Summary The character, localization, and eventual metastases should be concidered before removal of benign or malignant tumors of the face. To cover the resulting defect, tIssue near the defect in the form of rotational, sliding, transpositional, or island flaps is preferred. Immediate reconstruction is always preferable. However, when this is not poBible, several operations involving flaps taken from distant sites are neceBary. Restoration methods are chosen on the basis of the anatomic-functional requirements.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01305660
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Elektronenspektroskopische Untersuchungen der Chemisorption von Sauerstoff an (111)-orientierten Gold-Oberflächen (1979)
    Springer
    Colloid & polymer science 257 (1979), S. 1013-1013 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01520747
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    A new possibility of identifying high-spin states at high excitation energies (1979)
    Springer
    The European physical journal 289 (1979), S. 193-196 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A new method of identifying high-spin states at high excitation energies is presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01435937
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...