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
Filter
  • 1970-1974  (7)
  • 1
    Electronic Resource
    Electronic Resource
    Detection of steady-state free-radical concentrations by photoionization (1972)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 94 (1972), S. 6869-6871 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja00774a057
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    THE EFFECT OF CHRONIC DORSAL ROOT SECTION ON THE CONCENTRATION OF FREE AMINO ACIDS IN THE RABBIT SPINAL CORD (1974)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of neurochemistry 23 (1974), S. 0 
    Details
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract— Amino acids may be involved in primary afferent excitatory neurotransmission in the spinal cord. To test this possibility the effect of chronic dorsal root section on amino acid levels of the rabbit spinal cord has been investigated. Dorsal roots L6-S2 were sectioned under anaesthesia. Control animals were subjected to similar surgical procedures but the dorsal roots were left intact. Electromyogram recordings taken 6 days after surgery confirmed the absence of sensory input to the lower lumbosacral cord of dorsal root sectioned animals although motor function was retained. In contrast to this control animals exhibited normal reflex activity. The spinal cord was removed from each animal and extracted in trichloracetic acid for subsequent analysts of amino acids on an autoanalyser. Sections of cord were retained for histological determination of neuronal degeneration. Comparison of amino acid levels in dorsal root sectioned and control animals revealed that the only excitatory amino acid to be significantly reduced by dorsal root section wasaspartic acid (–50 percent X although glutamic acid was also reduced (– 30 per cent). Two inhibitory amino acids, cystathionine and GABA, were also significantly depleted (– 50 and - 35 per cent). The possible involvement of these amino acids in spinal cord neurotransmission is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-4159.1974.tb12223.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    FETAL 5-HYDROXYTRYPTAMINE LEVELS IN LATE PREGNANCY (1973)
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 80 (1973), S. 0 
    Details
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: The human fetus of 38 to 41 weeks' gestation has a whole blood 5-hydroxytryptamine (5-HT) concentration equivalent to the adult. It is suggested that the fetus in utero is capable of producing 5-HT in sufficient amounts to account for the documented rise in placental 5-HT concentration found in late pregnancy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-0528.1973.tb16050.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Psorias, Methotrexate and Tuberculosis (1971)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 85 (1971), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1971.tb14069.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Glycosaminoglycans of human dentine (1974)
    Springer
    Calcified tissue international 16 (1974), S. 37-44 
    Details
    ISSN: 1432-0827
    Keywords: Human ; Dentine ; Glycosaminoglycan ; Chondroitin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine , Physics
    Notes: Abstract The glycosaminoglycans of root dentine from permanent human teeth were studied. The tissue was digested with papain and the glycosaminoglycans were precipitated with cetylpyridinium chloride and recovered by centrifugation. A small quantity of keratan sulphate was recovered from the supernatant after fractionation on cetylpyridinium chloride and Ecteola-cellulose. The cetylpyridinium chloride-precipitated glycosaminoglycans were studied by infra-red spectrophotometry, cetylpyridinium chloride cellulose chromatography and electrophoresis on cellulose acetate. Individual hexosamines were determined on an autoanalyzer. The results indicate that chondroitin-4-sulphate is the major glycosaminoglycan and that chondroitin-6-sulphate, hyaluronic acid, dermatan sulphate and a nonsulphated galactosaminoglycan are also present in minor quantities.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02008211
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Strain measurement by the reflection-moiré method (1971)
    Springer
    Experimental mechanics 11 (1971), S. 86-86 
    Details
    ISSN: 1741-2765
    Source: Springer Online Journal Archives 1860-2000
    Topics: 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/BF02320626
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Yield under plane-stress conditions (1971)
    Springer
    Experimental mechanics 11 (1971), S. 126-129 
    Details
    ISSN: 1741-2765
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Characteristic jagged marks on moiré interference photographs using diffraction gratings show clearly the growth of a yielding region in a mild-steel test specimen under plane-stress conditions. With more accurate measurements, analysis of the displacement contours in the elastic region and extrapolation to the elastic-plastic boundary should provide much needed experimental data for the theory of elasto-plasticity of metals.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02328647
    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...