• Title, Summary, Keyword: metacyclic groups

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CONJUGACY CLASSES OF SUBGROUPS OF SPLIT METACYCLIC GROUPS OF PRIME POWER ORDER

  • Sim, Hyo-Seob
    • Bulletin of the Korean Mathematical Society
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    • v.35 no.4
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    • pp.719-726
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    • 1998
  • In this paper, we consider conjugacy of subgroups of some split metacyclic groups of odd prime power order to determine the numbers of conjugacy classes of subgroups of those groups. The study was motivated by the linear isomorphism problem of metacyclic primitive linear groups.

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IRREDUCIBLE REPRESENTATIONS OF SOME METACYCLIC GROUPS WITH AN APPLICATION

  • Sim, Hyo-Seob
    • East Asian mathematical journal
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    • v.33 no.1
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    • pp.45-52
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    • 2017
  • Motivated by the problem of determining all right ideals of a group algebra FG for a finite group G over a finite field F, we explicitly determine the faithful irreducible representations of some finite metacylic groups over finite fields. By using that result, we determine the structure of all right ideals of the group algebra for the symmetric group $S_3$ over a finite field F, as an example.

Effects of combined therapy with thalidomide and glucantime on leishmaniasis induced by Leishmania major in BALB/c mice

  • SOLGI Ghassem;KARIMINIA Amina;ABDI Khossro;DARABI Majid;GHAREGHOZLOO Behnaz
    • The Korean Journal of Parasitology
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    • v.44 no.1
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    • pp.55-61
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    • 2006
  • For treating Leishmania major infection in BALB/c mice, we used thalidomide in conjunction with glucantime. Groups of mice were challenged with $5{\time}10^3$ metacyclic promastigotes of L. major subcutaneously. A week after the challenge, drug treatment was started and continued for 12 days. Thalidomide was orally administrated 30 mg/kg/day and glucantime was administrated intraperitoneally (200 mg/kg/day). It was shown that the combined therapy is more effective than single therapies with each one of the drugs since the foot pad swelling in the group of mice received thalidomide and glucantime was significantly decreased (0.9 :t 0.2 mm) compared to mice treated with either glucantime, thalidomide, or carrier alone (1.2 :t 0.25, 1.4 :t 0.3, and 1.7 :t 0.27 mm, respectively). Cytokine study showed that the effect of thalidomide was not dependent on IL-12; however, it up-regulated IFN-yand down-regulated IL-10 production. Conclusively, thalidomide seems promising as a conjunctive therapy with antimony in murine model of visceral leishmaniasis.