RESUMO
Rosai Dorfman disease (RDD) or sinus histiocytosis with massive lymphadenopathy (SHML) is a rare disorder that typically manifests as lymphadenopathy and systemic symptoms. The authors report a 45 year old lady who presented with nasal mass and generalised lymphadenopathy. Histopathological examination demonstrated lymphophagocytosis (emperipolesis) consistent with a diagnosis of RDD. The clinical and histologic aspects of the disease are discussed as a rare cause of generalised lymphadenopathy.
Assuntos
Feminino , Histiocitose Sinusal/diagnóstico , Humanos , Doenças Linfáticas/diagnóstico , Pessoa de Meia-IdadeRESUMO
Alcoholics extracts of 266 botanically identified plant materials from 222 plant species have been tested for various biological activities including chemotherapeutic and pharmacological screenings. Biological activities have been observed in 89 extracts. Follow-up studies have been carried out in some plants with confirmed activity. The active principles and results of these studies are reported.
Assuntos
Animais , Anti-Infecciosos/isolamento & purificação , Linhagem Celular , Avaliação Pré-Clínica de Medicamentos , Feminino , Índia , Masculino , Extratos Vegetais/farmacologia , Plantas Medicinais/química , GravidezRESUMO
Alcoholic extracts of 50 botanically identified species of marine flora have been screened for a wide range of biological activities. Of these, 2 extracts exhibited anti-amoebic and antiviral activity each, 3 of them had anti-implantation activity; 9 had hypoglycaemic activity while hypotensive activity was associated with 11 extracts; 14 extracts were found to be diuretic and 1 of them had anti-inflammatory activity. Further, 10 of these extracts exhibited 2 types of activities while a combination of 3 and 4 types of activities was observed in one extract each. Follow-up studies have been carried out in some plants with confirmed activity. The active principles and results of these studies are reported.
Assuntos
Índia , Oceanos e Mares , Extratos Vegetais/farmacologiaRESUMO
Alcoholic extracts of 300 botanically identified plant materials from 275 plant species have been tested for various biological activities including chemotherapeutic and pharmacological screenings. Biological activities have been observed in 111 extracts. Follow-up studies have been carried out in some plants with confirmed activity. The active principles and results of these studies are reported.