Departamento de Botânica
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Structure and function of secretory glochids and nectar composition in two opuntioideae (Cactaceae) species
(Botany, 2020) [Artigo]Cactaceae exhibit highly modified spines that are considered to be extrafloral nectaries (EFNs). Despite their ecological and taxonomical relevance in this family, little is known on their structure and function. We have ... -
Anatomical and ultrastructural studies reveal temporal and spatial variation in the oil production in leaves of the diesel tree (Copaifera langsdorffii, Leguminosae)
(Protoplasma, 2020) [Artigo]The oily resin produced by Copaifera langsdorffii, commonly called oil of copaiba, is widely exploited by the drug, cosmetic, and biodiesel industries. The distribution of oily secretory cavities and canals (secretory ... -
Essential oils in the control of Botrytis cinera: Influence on post harvest quality of Rubi grapes
(Brazilian Journal of Food Technology, 2019) [Artigo]Agrochemicals are used to control diseases in post-harvest grapes, but although efficient, they may cause human health problems. Thus, the objective of the present work was to verify the potential of the volatile compounds ... -
Lip morphology and ultrastructure of osmophores in Cyclopogon (Orchidaceae) reveal a degree of morphological differentiation among species
(Protoplasma, 2020) [Artigo]Floral fragrances play an important role in pollinator attraction; they serve as signals for primary rewards such as nectar. The presence of osmophores (a specialized glandular tissue that produces fragrance) in the ... -
Variations in the architecture and histochemistry of the gelatinous fibers in Eriosema (DC.) Desv. (Leguminosae) species from the Brazilian Cerrado
(Flora: Morphology, Distribution, Functional Ecology of Plants, 2020) [Artigo]G-fibers have been widely studied in tension wood, but few studies are available on aerial and underground organs of shrub and subshrub, specially comparing those organs of the same plant. The goal of this study is to ... -
Foliar application of plant growth regulators to 'Crimson Seedless' grapevine influences leaf age
(Australian Journal of Crop Science, 2020) [Artigo]We hypothesized that phytohormones and essential mineral nutrients influence the duration of leaf photosynthetic activity, fruit production and quality. We used a randomized block design, with four treatments and six ... -
Physiological effects of strobilurin and carboxamides on plants: an overview
(Acta Physiologiae Plantarum, 2020) [Resenha]Usually, fungicides are used to control and prevent diseases, however, a group of fungicides called strobilurins has brought about a new possibility of use for these products: the physiological effects. This group of ... -
The genus Rhynchosia (Leguminosae, Papilionoideae, Phaseoleae) in Brazil
(Rodriguesia, 2019) [Artigo]Rhynchosia presents a pantropical distribution, with two main centers of diversity for about 230 species, one in Africa (ca. 140 spp.) and the other in the American continents, where 55 species are recorded. This work ... -
Rhynchosia mineira (Leguminosae: Papilionoideae), a new and critically endangered species from Minas Gerais, Brazil
(Kew Bulletin, 2019) [Artigo]Rhynchosia mineira is described as a new species from the state of Minas Gerais, Brazil. The taxon is morphologically similar to R. arenicola Hassl. but differs mainly in having ovate stipules, a prostrate habit, a densely ... -
Leaflet anatomy of Poiretia Vent. (Leguminosae, Papilionoideae, Dalbergieae) with emphasis on internal secretory structures in support of taxonomy
(Flora: Morphology, Distribution, Functional Ecology of Plants, 2019) [Artigo]Poiretia Vent. is a Leguminosae (Papilionoideae, Dalbergieae) genus comprising 12 species which are distinguished mainly by external morphology of the leaves and inflorescences; however, overlapping in variation of several ... -
Anatomical and ultrastructural studies on gelatinous fibers in the organs of non-woody xerophytic and hydrophytic species
(Botany, 2019) [Artigo]Gelatinous fibers (G-layer) occur widely in various organs and plant tissues of both primary and secondary origin, but they are best known in tension wood. Here, we describe the occurrence, distribution patterns, and ... -
Elucidating the Clusia criuva species 'complex': Cryptic taxa can exhibit great genetic and geographical variation
(Botanical Journal of the Linnean Society, 2019) [Artigo]In the Clusia criuva Cambess. species complex, the two subspecies C. criuva subsp. parviflora Vesque and C. criuva subsp. criuva can only be distinguished on the basis of stamen/staminode morphology and geographical ... -
Response Rates and Clinical Remission With Different Treatment Patterns and Sequencing in Ulcerative Colitis Patients
(American Journal Of Gastroenterology, 2019) [Resumo] -
Acute Renal Replacement Therapy in Intensive Care Units versus Outside Intensive Care Units: Are They Different?
(International Journal Of Nephrology And Renovascular Disease, 2020) [Artigo]Introduction: Acute renal replacement therapy (RRT) is indicated when metabolic and fluid demands exceed total kidney capacity, and demand for kidney function is determined by non-renal comorbidities, severity of acute ... -
Two new species of Stylosanthes Sw. (Leguminosae-Papilionoideae) endemic to Bahia State, Brazil
(Phytotaxa, 2020) [Artigo]Two new species of Stylosanthes Sw. (Leguminosae), S. minima and S. mitzii, endemic to central-southern Bahia State, in northeastern Brazil, are described and illustrated. The species differ from each other principally by ... -
ANALYSIS OF TOTAL REST TIME AND URINARY MELATONIN SECRETION IN SCHOOL CHILDREN
(Sleep Medicine, 2019) [Resumo] -
SLEEP FRAGMENTATION AND INTELLIGENCE QUOTIENT OF EXECUTION RELATIONSHIP IN SCHOLAR CHILDREN
(Sleep Medicine, 2019) [Resumo] -
Improvement of Disability in Ulcerative Colitis Patients After One Year With Anti-TNF Agents
(American Journal Of Gastroenterology, 2018) [Resumo] -
Rates of Clinical Response, Clinical Remission and Endoscopic Response in Crohn's Disease: Monotherapy Versus Combined Therapy
(American Journal Of Gastroenterology, 2018) [Resumo] -
The Expression of MicroRNAs in IBD
(American Journal Of Gastroenterology, 2018) [Resumo]