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  • Rice  (2)
  • lithium chloride  (2)
  • 25.10.+s  (1)
  • Springer  (5)
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  • Springer  (5)
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  • 1
    ISSN: 1573-4935
    Keywords: monoamine oxidase ; chloropromazine ; imipramine ; lithium chloride
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Chloropromazine (CPZ) and imipramine at a concentration of 1×10−3 M inhibit rat brain mitochondrial monoamine oxidase activity in vitro by 70 and 55% respectively, while lithium, even at a concentration of 0.05 M, inhibits the activity of this enzyme very negligibly (4%). In vivo, these drugs at a dose level of 56 mg CPZ, 76 mg Jimipramine and 76 mg lithium chloride/Kg body wt., did not cause any observable variation from normal in brain mitochondrial monoamine oxidase activity.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Bioscience reports 11 (1991), S. 11-14 
    ISSN: 1573-4935
    Keywords: amphetamine ; chloropromazine ; clorgyline ; deprenyl ; lithium chloride ; tranylcypromine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Imipramine and clorgyline, at concentrations of 0.002 M, inhibit the respiration of brain tissue by 82 and 71 per cent respectively, while chloropromazine and tranylcypromine, at concentrations of 0.01 M, inhibit it about 25 per cent. Deprenyl and amphetamine at a concentration of 0.002 M inhibit brain tissue respiration by 12 and 18 per cent respectively. Respiration in brain is least affected by lithium chloride (only 5 per cent inhibition).
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Plant and soil 63 (1981), S. 465-476 
    ISSN: 1573-5036
    Keywords: Aphanothece ; Beijerinckia ; Klebsiella ; Mycobacterium ; N2-fixation ; Phyllosphere ; Rice ; Streptomyces
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary The utility of spraying some known N2-fixing microorganisms on rice leaves grown both in N-less sand culture and under field conditions was examined. The effect was compared with that of spraying a phyllosphere N2-fixing isolate of Klebsiella, KUPBR2, and application of nitrogenous fertilizers. All the growth parameters studied including dry weight and N-content were enhanced. Under field conditions number of tillers was increased by 26% withKlebsiella pneumoniae M5al and by 65% with Aphanothece. The dry weight of the plants was enhanced by 61–119%. The yield per 10 m2 was almost doubled with Aphanothece, Beijerinckia 8007,Mycobacterium flavum, K. pneumoniae M5al and KUPBR2. The increases observed withStreptomyces sp. G12 though less spectacular was significant at 1% level with respect to several growth parameters.K. pneumoniae M5al,M. flavum andStreptomyces sp. G12 exhibited nitrogenase activity both in laboratory culture and in association with rice plants.
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Plant and soil 68 (1982), S. 55-67 
    ISSN: 1573-5036
    Keywords: Klebsiella ; Nitrogen fixation ; Oryza sativa ; Phyllosphere ; Rice
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary The beneficial effect of spraying some highly active phyllosphere N2-fixing microorganisms on high and low yielding cultivars of rice plants as compared with that of urea applied at different doses are described. The dry weight, N-content, 1000 grain weight, and yield were remarkably increased in all cases with the application of phyllosphere microorganisms. The performance of two isolates KUP4 and KUPBR2 with IR-8 and IR-26 rice, was better than that of 52 kg urea-N per hectare. IR-579 rice leaves in association with some phyllosphere bacteria reduced acetylene at the rate of 664–816 nmoles/g leaf/h. In IR-26 rice the effect of application of bacterial suspension at three phases of plant growth corresponded very well with that of urea application in three split doses under identical conditions. Recommended fertilizer rates produced the same yield as the half dose plus bacterial spray in the cultivars Pankaj and Rupsail. Fertilizer application in Pankaj and Rupsail rice reduced nitrogenase activity and the beneficial effects of phyllosphere N2-fixation was reduced by 40–55%.
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 332 (1989), S. 305-309 
    ISSN: 1434-601X
    Keywords: 036.65.Nk ; 13.75.Cs ; 25.10.+s
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The phase-function method is adapted to deal with scattering on Coulomb plus nonlocal separable potentials. The Coulomb effect is included rigorously and a closed form expression is obtained for the scattering phase shiftδ l (k). Based on the expression forδ l (k) we present results forα-α elastic scattering phases which compare very well with more detailed calculations.
    Type of Medium: Electronic Resource
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