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Preparative droplet counter-current chromatography for the separation of the new nor-seco-triterpene and pentacyclic triterpenoids from Qualea parviflora
(Vieweg, 2006-12-01)
The methanolic extract of the bark of the medicinal plant Qualea parviflora (Vochysiaceae) contains new nor-seco-triterpene and pentacyclic triterpenoids. They were separated in a preparative scale using droplet counter-current ...
First cytogenetic description of the species Rhamdella microcephala (Pisces, Hepapteridae)
(2003-03-01)
Cytogenetic studies were carried out on Rhamdella microcephala collected from the headwaters of the Machado river, a tributary of the Sapucaí river, Minas Gerais, Brazil. Sixteen specimens exhibited 2n=56 chromosomes, with ...
First cytogenetic description of the species Rhamdella microcephala (Pisces, Hepapteridae)
(2003-03-01)
Cytogenetic studies were carried out on Rhamdella microcephala collected from the headwaters of the Machado river, a tributary of the Sapucaí river, Minas Gerais, Brazil. Sixteen specimens exhibited 2n=56 chromosomes, with ...
Research Paper NOR
(USDA Forest Service. Northeastern Forest Experiment Station, 2018)
Information Report NOR-X
(Canadian Forest Service, 2018)
Neither home nor decoration
(Pontificia Universidad Católica de Chile, Escuela de Arquitectura, 2002)
Nucleolar Organizer Region (NORs) in pseudocarcinomatous hyperplasia and squamous cell carcinoma of the oral mucosa
(Associação Paulista de Medicina - APM, 1995)