Orientador : José Vitor Nogara Borges de Menezes; Monografia (especialização) - Universidade Federal do Paraná, Setor de Ciências da Saúde, Curso de Especialização em Odontopediatria; Inclui referências; Resumo : O presente estudo teve como objetivo, por meio de uma revisão da literatura, relatar os principais sintomas que ocorrem durante o processo de erupção dos dentes decíduos. A busca dos artigos foi feita ...
Eight coumarin derivatives (2–8) were synthesized from 7-hydroxy-4-phenylcoumarin 1 and were evaluated for their in vitro leishmanicidal activity against promastigote and amastigote forms of Leishmania amazonensis, as well their toxicity in murine macrophages. Compounds 4 and 7 showed the most significant results against promastigote forms of L. amazonensis. They were at least three-fold more active than 1 and ...
Compounds [{Ag(phen)(mu-tu)}(2)](NO3)(2) (1), [{Ag(phen)(mu-tu)}(2)](CF3SO3)(2) (2), [{Ag(bpy)(mu-tu)}(2)](NO3)(2) (3) (where phen = 1,10-phenanthroline; bpy = 2,2'-bipyridine; tu = thiourea) were prepared by reacting the appropriate AgX salt (X- = NO3-, CF3SO3-), the N,N-chelating ligand (phen or bpy) and thiourea in a ca. 1:1:2 M ratio, respectively. The silver(l) complexes were characterized by elemental ana...