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  • 1
    Electronic Resource
    Electronic Resource
    Dermatography as a new treatment for alopecia areata of the eyebrows (1998)
    Oxford, UK : Blackwell Science Ltd
    International journal of dermatology 37 (1998), S. 0 
    Details
    ISSN: 1365-4632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Background Alopecia areata is considered to be an autoimmune disease. It consists of patchy hair loss of the scalp and the eyebrows, making it a disfiguring condition. This 10-year study was designed to assess the usefulness of the treatment of the eyebrows with dermatography as a relatively quick and simple method to obtain a cosmetically satisfactory result. Materials and methods The eyebrow areas were covered with a halftone pattern of tiny dots of color pigments, using a Van der Velden Derma-injector, without anesthesia. On average, two to three dermatography sessions of 1 h were required. The follow-up was 4 years. Results Thirty three patients, most of whom had been previously treated with a sensitizer such as dinitrochlorobenzene (DNCB), were treated with dermatography. Four patients had also been treated by a beautician with a crude form of tattooing. The results in 30 patients were excellent. In three patients the results were good. Conclusions Dermatography is a technique offering a good alternative for time-consuming, troublesome treatment modalities that often have considerable side-effects. With dermatography, no side-effects were found.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-4362.1998.00540.x
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  • 2
    Electronic Resource
    Electronic Resource
    16α-Hydroxy-20-oxopregn-5-en-3β-yl acetate (2001)
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 57 (2001), S. o571-o573 
    Details
    ISSN: 1600-5368
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: In the title compound, C23H34O4, the two saturated six-membered rings have slightly flattened chair conformations and the unsaturated ring assumes a 8β,9α-half chair conformation distorted towards a 8β-sofa. The five-membered ring has an unusual conformation close to a 13β-envelope. The acetoxy and methyl ketone substituents are twisted with respect to the average molecular plane of the steroid nucleus. The molecules are hydrogen-bonded head-to-head via the hydroxy and methyl ketone groups forming dimers, which are stacked in planes perpendicular to the b axis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S1600536801008996
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  • 3
    Electronic Resource
    Electronic Resource
    16α,17α-Epoxy-20-oxopregn-5-en-3β-yl acetate (2001)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 57 (2001), S. 587-589 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: The title compound, C23H32O4, has a 3β configuration, with the epoxy O atom at 16α,17α. Rings A and C have slightly distorted chair conformations. Because of the presence of the C5=C6 double bond, ring B assumes an 8β,9α-half-chair conformation slightly distorted towards an 8β-sofa. Ring D has a conformation close to a 14α-envelope. The acetoxy and acetyl substituents are twisted with respect to the average molecular plane of the steroid. The conformation of the molecule is compared with that given by a quantum chemistry calculation using the RHF–AM1 (RHF = Roothaan Hartree–Fock) Hamiltonian model. Cohesion of the crystal can be attributed to van der Waals interactions and weak intermolecular C—H...O interactions, which link the molecules head-to-tail along [101].
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270101002311
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  • 4
    Electronic Resource
    Electronic Resource
    Age estimation: The state of the art in relation to the specific demands of forensic practise (2000)
    Springer
    International journal of legal medicine 113 (2000), S. 129-136 
    Details
    ISSN: 1437-1596
    Keywords: Key words Age estimation ; Forensic practise ; Demands ; State of the art
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Law
    Notes: Abstract Age estimation in cadavers, human remains and living individuals may clarify issues with significant legal and social ramifications for individuals as well as for the community. In such cases methods for estimating age should fulfil the following specific demands: (1) they must have been presented to the scientific community, as a rule by publication in peer-reviewed journals, (2) clear information concerning accuracy of age estimation by the method should be available, (3) the methods need to be sufficiently accurate and (4) in cases of age estimation in living individuals principles of medical ethics and legal regulations have to be considered. We have identified and summarized the methods that essentially fulfil these specific demands. In childhood and adolescence morphological methods based on the radiological examination of dental and skeletal development are to be recommended. In adulthood, the accuracy of most morphological methods is much reduced. Here a biochemical method based on aspartic acid racemization in dentine provides the most accurate estimates of age, followed by special morphological dental and skeletal methods. The choice of method has to take account of the individual circumstances of each case. Most methods require either the consultation of specialised and trained scientists or an adequate calibration by the “user”. Very few attempts have been made to find common standardisation, calibration and evaluation procedures or to develop means of quality assurance for methods of age estimation. Efforts in these directions are necessary to guarantee quality standards and adequate answers to the important legal and social issue of age estimation in forensic medicine.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004140050283
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  • 5
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    A Chapter on Seals (1838)
    London : Periodicals Archive Online (PAO)
    Bentley's miscellany. 3 (1838) 78 
    Details
    ISSN: 1751-8466
    Topics: Linguistics and Literary Studies
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:8727-1838-003-00-000024
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  • 6
    facet.materialart.
    Unknown
    A Chapter on Seals (1838)
    London : Periodicals Archive Online (PAO)
    Bentley's miscellany. 3 (1838) 78 
    Details
    ISSN: 1751-8466
    Topics: Linguistics and Literary Studies
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:8727-1838-003-00-000024
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  • 7
    Electronic Resource
    Electronic Resource
    The nature of callose produced during self-pollination inSecale cereale (1980)
    Springer
    Planta 148 (1980), S. 498-509 
    Details
    ISSN: 1432-2048
    Keywords: Callose ; Pollination ; Secale ; Self-incompatibility
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The response to incompatible (self) pollination in rye (Secale cereale L.) includes the rapid deposition in the germinating pollen grain and pollen tube of a substance that stains with aniline blue, resorcin blue and calcofluor, and in these respects resembles callose. This substance has been isolated and analysed by acid hydrolysis and methylation as well as specific enzyme hydrolysis. It contains a glucan component with 1,4-β-glucosidic and 1,3-β-glucosidic linkages within the same linear chains. The proportion of 1,4-to 1,3-glucosidic linkages in the preparation is 77∶9.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02395321
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  • 8
    Electronic Resource
    Electronic Resource
    The nature of callose produced during self-pollination inSecale cereale (1980)
    Springer
    Planta 148 (1980), S. 498-509 
    Details
    ISSN: 1432-2048
    Keywords: Callose ; Pollination ; Secale ; Self-incompatibility
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The response to incompatible (self) pollination in rye (Secale cereale L.) includes the rapid deposition in the germinating pollen grain and pollen tube of a substance that stains with aniline blue, resorcin blue and calcofluor, and in these respects resembles callose. This substance has been isolated and analysed by acid hydrolysis and methylation as well as specific enzyme hydrolysis. It contains a glucan component with 1,4-β-glucosidic and 1,3-β-glucosidic linkages within the same linear chains. The proportion of 1,4-to 1,3-glucosidic linkages in the preparation is 77∶9.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00552666
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  • 9
    Electronic Resource
    Electronic Resource
    Editorial (1996)
    Springer
    European journal of orthopaedic surgery & traumatology 6 (1996), S. 67-67 
    Details
    ISSN: 1432-1068
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00568309
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  • 10
    Electronic Resource
    Electronic Resource
    Surgical treatment of aspergillus spondylodiscitis (2000)
    Springer
    European spine journal 9 (2000), S. 75-79 
    Details
    ISSN: 1432-0932
    Keywords: Key words Aspergillosis ; Spondylodiscitis ; Debridement ; Spinal fusion
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Four cases of aspergillus spondylodiscitis were treated with operative debridement and fusion. In this rarely encountered mycotic infection of the spine in immunocompromised patients rapid destruction of the intervertebral disc and vertebral bodies can occur. In advanced cases antimycotic drug therapy is thought to be ineffective and a forcing indication for surgery exists when the destruction is progressive and spinal cord compression is imminent or manifest. Spinal instrumentation can be of help in maintaining or restoring spinal stability and maintaining spinal alignment. ¶In our four patients the aspergillus spondylodiscitis was successfully eradicated and fusion achieved. In two of three patients with a neurologic deficit, this deficit disappeared. Two patients died within 6 months after the operative treatment, due to complications related to the underlying illness. One patient was left with a subtotal paraplegia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s005860050014
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