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  • Articles: DFG German National Licenses  (14)
  • 2000-2004  (2)
  • 1995-1999  (5)
  • 1975-1979  (7)
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  • Articles: DFG German National Licenses  (14)
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Years
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  • 1
    Electronic Resource
    Electronic Resource
    Chromoblastomycosis in India (1997)
    Oxford, UK : Blackwell Publishing Ltd
    International journal of dermatology 36 (1997), S. 0 
    Details
    ISSN: 1365-4632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Background Chromoblastomycosis is reported for the first time from the states of Jammu-Kashmir and Bihar along with two additional cases from the stales of Assam and Uttar Pradesh. The work carried out on this disease in the Indian subcontinent is reviewed. Methods Relevant mycologic investigations, including direct microscopy, histopathology, and culture, were carried out of study the four cases. Treatment was given to two patients. Results The duration of the lesions varied from 5 to 32 years. In one case the lesion was a large erythematous plaque on the buttocks extending to the backs of the thighs, and in the others they were hypertrophic lesions on the extremities. Histopathologic study of specimens carried out in three patients revealed the causative organisms. On culture, Cladosporium carrionii was isolated in one and Fonsecaea species in the other three. The lesions in one patient were surgically excised and another patient responded well of a combined regimen of amphotericin B and 5-fluorocytosine. Conclusions Although chromoblastomycosis is widely distributed in India, many patients remain undiagnosed due to a lack of proper facilities. Treatment is difficult and most patients are not able to afford the drugs prescribed for this condition.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-4362.1997.00008.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    5a,6,9,9a-Tetrahydro-4-hydroxy-6,9-methano-5H-fluoreno[2,3-b]furan-5-one and 5a,6,9,9a-tetrahydro-6,9-methano-4-methoxy-5H-fluoreno[2,3-b]furan-5-ol (1999)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 55 (1999), S. 774-776 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270199001596
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Effect of nickel sulphate on male rats (1977)
    Springer
    Bulletin of environmental contamination and toxicology 17 (1977), S. 241-248 
    Details
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Notes: Summary Cytopathological and histopathological changes in skin, liver, kidney and testis of rats due to nickel sulphate have been studied experimentally. Skin of nickel sulphate painted rats showed hyperkeratinization, vacuolization, hydropic degeneration of basal layer and atrophy of epidermis. The testis showed degeneration and oedema of seminiferous tubules, while liver showed areas of focal necrosis, congestion and dilatation of sinusoids.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01685557
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Endosulfan: Lack of cytogenetic effects in male rats (1978)
    Springer
    Bulletin of environmental contamination and toxicology 20 (1978), S. 826-833 
    Details
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Notes: Summary Cytogenetic effects of endosulfan (ThiodanR) a member of the chlorinated hydrocarbon insedticide was tested in male albino rats. The insecticide was administered orally to rats at 0, 11.00, 22.00, 36.60 and 55.00 mg/Kg daily for 5 days. The highest doses were associated with clinical signs of insecticide poisoning and death. Cytogenetic analysis of bone marrow cells and spermatogenial cells did not reveal any significant effect of the insecticides on chromosomes. The ratio of mitotic index and frequency of chromatid break in the two cell types had no correlation with the doses tested and was not very different from those of the control group.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01683607
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Effect of zineb on male rats (1979)
    Springer
    Bulletin of environmental contamination and toxicology 22 (1979), S. 208-213 
    Details
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02026931
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    90 day dermal toxicity of DDVP in male rats (1976)
    Springer
    Bulletin of environmental contamination and toxicology 15 (1976), S. 574-580 
    Details
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Notes: Summary Exposure of male rats to DDVP (21.4 mg/Kg/day) through dermal painting for a period of 90 days did not produce any changes in skin or testis. None of the animals showed any clinical symptoms of DDVP poisoning or mortality during experimentation. Rapid degradation of DDVP and further its detoxification in in liver of rats and other species of mammals seems to be the prime reason for the non-toxic effect of the insecticide.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01685707
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    A temperature-dependent upper bound on partial wave contributions to the second virial coefficient in the weak coupling limit (1978)
    Springer
    Letters in mathematical physics 2 (1978), S. 435-444 
    Details
    ISSN: 1573-0530
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics , Physics
    Notes: Abstract A modified form of the Uhlenbeck-Beth representation for the second virial coefficient is used, together with the Fredholm theory of two-particle scattering, to obtain an upper bound on the partial wave contribution to the coefficient which holds if the intermolecular potential is sufficiently weak.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00398495
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    Paper (German National Licenses)
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  • 8
    Electronic Resource
    Electronic Resource
    Analytic continued fraction theory for a class of confinement potentials (1979)
    Springer
    Letters in mathematical physics 3 (1979), S. 73-81 
    Details
    ISSN: 1573-0530
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics , Physics
    Notes: Abstract We study a general class of confinement potentials in Schrödinger theory using the analytic theory of continued fractions. We construct an infinite continued fraction representation for the Green's function and study its convergence, its analytic properties in the major coupling constant and its relation to the perturbation series. We prove the existence of normalizable confined state eigensolutions with equally spaced energy levels if certain constraints on the coupling constants of the theory are satisfied: we also show that under a separate set of constraints neither bound nor confined states exist.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00959542
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    Paper (German National Licenses)
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  • 9
    Electronic Resource
    Electronic Resource
    Transgenic insect-resistant maintainer line (IR68899B) for improvement of hybrid rice (1999)
    Springer
    Plant cell reports 18 (1999), S. 572-575 
    Details
    ISSN: 1432-203X
    Keywords: Key words Transgenic maintainer line ; cryIA(b) gene ; Insect resistant ; Hybrid rice
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Heterosis has helped to increase rice yield in F1 hybrids by 15–20% beyond the level of inbred semidwarf varieties. For stable yield performance rice hybrids must also possess genetic resistance to biotic stresses. One of these, stem borer, reduces the expected yield of hybrid rice. The truncated synthetic cryIA(b) gene from Bacillus thuringiensis is known to be effective in controlling stem borer. The development of transformation techniques has provided the technology for incorporating this bacterial gene into the rice genome, which has not been possible by conventional breeding methods. We have introduced a new approach of using a transgenic maintainer line for developing an insect-resistant hybrid rice. An elite IRRI maintainer line (IR68899B) has been transformed with the cryIA(b) gene driven by the 35S constitutive promoter using the biolistic method. The integration and expression of the cryIA(b) gene could be demonstrated through Southern and Western blot analyses that have been carried out so far up to the T2 generations. Insect bioassay data showed an enhanced resistance to yellow stem borer in the Bt + transgenic plants. This is the first report of the development of a transgenic maintainer line for use in hybrid rice improvement.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002990050624
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Agrobacterium-mediated engineering for sheath blight resistance of indica rice cultivars from different ecosystems (2000)
    Springer
    Theoretical and applied genetics 100 (2000), S. 832-839 
    Details
    ISSN: 1432-2242
    Keywords: Key words Agrobacterium ; Chitinase ; T-DNA ; Sheath blight ; Rice
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  A concise T-DNA element was engineered containing the rice class-I chitinase gene expressed under the control of CaMV35S and the hygromycin phosphotransferase gene (hph) as a selectable marker. The binary plasmid vector pNO1 with the T-DNA element containing these genes of interest was mobilized to Agrobacterium tumefaciens strain LBA4404 to act as an efficient donor of T-DNA in the transformation of three different indica rice cultivars from different ecosystems. Many morphologically normal, fertile transgenic plants from these rice cultivars were generated after Agrobacterium-mediated transformation using 3-week-old scutella calli as initial explants. Stable integration, inheritance and expression of the chimeric chitinase gene were demonstrated by Southern blot and Western blot analysis of the transformants. Bioassay data showed that transgenic plants can restrict the growth of the sheath blight pathogen Rhizoctonia solani. Bioassay results were correlated with the molecular analysis. Although we obtained similar results upon DNA-mediated transformation, this report shows the potential of the cost-effective, simple Agrobacterium system for genetic manipulation of rice cultivars with a pathogenesis-related (PR) gene.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001220051359
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