RESUMO
Idiopathic CD4+ T lymphocytopenia (ICL) is a very rare immunodeficiency syndrome with an unexplained depletion of CD4+ T lymphocytes and no evidence of Human Immunodeficiency Virus (HIV) infection. Here we report a 29-year-old male patient who had severe ulcerative colitis with low level CD4+ count of 254 cells/mm3, and had no evidence of HIV or Human T cell Lymphotrophic virus type I or II infections. He had recurrent Candidiasis infection and his CD4 count was just 53 cells/mm3 after 3 months. The cause for the decline of CD4 T lymphocytes was unknown.
Assuntos
Linfócitos T CD4-Positivos/patologia , Candidíase/epidemiologia , Colite Ulcerativa/complicações , T-Linfocitopenia Idiopática CD4-Positiva/diagnóstico , Adulto , Humanos , Masculino , T-Linfocitopenia Idiopática CD4-Positiva/sangueRESUMO
Bhilawanol diene (3) isolated from bhilawan nut shell liquid was found to be a potent inhibitor of both soybean and potato lipoxygenases with IC50 values of 0.85 microM and 1.1 microM, respectively. However, the monoene (2) and saturated (1) bhilawanols exhibited relatively lower inhibitory activity. In addition, inhibition studies with synthetic analogues of salicylic acid (4-8) suggested that the unsaturated lipophilic side chain may be an absolute requirement for inhibitory activity.
