Morfo-anatomia do eixo vegetativo aéreo de Achyrocline alata (Kunth) DC. (Asteraceae)

Achyrocline alata occurs in a dense and low vegetation in Mato Grosso do Sul State, Brazil and it has been studied under physical-chemical and yield aspects, being scarce anatomical data. The present work has as objective the study of the aerial vegetative axis. Stem is cylindrical and hairy, having five wings, which are arisen from their leaves. The blade shows the presence of uniseriate epidermis, which is covered by the cuticle of variable thickness; and non-glandular and glandular trichomes. The non-glandular trichomes are uniseriate and multicellular and have their apex cell in whip form, while the glandular trichomes are multicellular, uniseriate or biseriate. The mesophyll is dorsiventral with uni-stratified palisade parenchyma in most of the cases and lacunal parenchyma formed by three to four layers of irregular cells. Only one collateral vascular bundle occurs in the midvein. Stem in transversal section is covered by epidermis with trichomes similar to leaves; the cortex is constituted by a discontinuous area of angular collenchyma, which is followed by chlorophyll parenchyma. Vascular cylinder that is delimited by pericycle shows vascular bundles of collateral type. In the secondary structure, the periderm is originated from epidermal and subepidermal tissues. In vascular region, the fascicular cambium differs into secondary xylem and phloem, while interfascicular cambium produces sclerenchymatous tissue.

Anatomia radicial de Mormodes sinuata Rchb. f. & Warm.; (Catasetinae, Cymbidieae: Orchidaceae)

Since there is a lack of information on the root organization of the sub-tribe Catasetinae, current research describes the anatomy of Mormodes sinuata roots and indicate adaptations related to water provision and other taxonomical traits. Five roots of three plants, cut at the median region with a blade, were fixed and preserved in alcohol 5%. Cuts were stained by saffron blue 0.05% and mounted in glycerin. Although the roots have structural characteristics adapted to epiphytism, some anatomic characteristics demonstrate that the species requires more watering or wetter environments when compared with other types of Catasetinae. Root anatomic characteristics foreground results by authors who include the sub-tribe Catasetinae within the tribe Cymbidieae. Further, anatomic characteristics have a generic uniformity and are a tool for the genus's systematics.

Anatomia topográfica e comportamento arterial do pâncreas em cágados Trachemys scripta elegans (wied, 1838)

The turtle Trachemys scripta elegans popularly known as American tiger water are native regions winged Florida and Mississippi, in the United States. We used twenty (20) turtles (Trachemys scripta elegans), adult males and females, which were euthanized under Resolution 714 of June 20, 2002 the Federal Council of Veterinary Medicine (CFMV). After euthanasia were identified aortas right and left to the injection of Neoprene latex 450, stained with specific pigment. To obtain the vinyl mold aorta was injected through the right and left vinyl acetate, followed by corrosion in sulfuric acid. It was observed that the pancreas is closely related to the liver, gizzard, gall bladder, and duodenum. His face cranial this distal region of the pylorus, while its caudal along the cranial region of the duodenum. Anatomically, the pancreas is an elongated body structure featuring a lightly lobed. As to the pancreas arterial vasculature is flushed in its transverse plane of two arteries arising from the celiac artery, and each antimere two pancreaticoduodenal artery in the cranial region, close to the pylorus by the pancreaticoduodenal artery flow in the caudal portion along the duodenum.

Características da anatomia foliar e da deposição de gotas de pulverização em plantas daninhas aquáticas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Morfo-anatomia de raízes tuberosas de mandioca (Manihot esculenta Crantz) cultivar IAC 576-70 em diferentes preparos do solo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Teatro União e Olho Vivo: cultura tradicional e arte popular

Pós-graduação em Artes - IA

Anatomia do aparelho reprodutor masculino de Dendropsophus minutus e Dendropsophus nanus (Anura, Hylidae) durante o ciclo reprodutivo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Anatomia, histologia, histoquímica e ultra-estrutura das glândulas salivares cefálicas de abelhas eussociais (Hymenoptera, apidae): Silvana Beani Poiani. -

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Anatomia dos órgãos vegetativos de representantes da tribo Cranichideae (Orchidoideae: Orchidaceae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Ontogenia e anatomia do gineceu de espécies de Anthurium Schott (Araceae, Alismatales)

Pós-graduação em Ciências Biológicas (Biologia Vegetal) - IBRC

Aspectos ecológicos de um minador foliar em Erythroxylum tortuosum Mart. (Erythroxylaceae): qualidade da planta, anatomia das minas e variação hierárquica de traços vegetais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Anatomia comparada do lenho de raiz e caule de Lippia salviaefolia Cham. E Aegiphila sellowiana Cham.(Verbenaceae) de área de cerrado do Estado de São Paulo

Pós-graduação em Ciências Biológicas (Botânica) - IBB

Anatomia e aspectos ultra-estruturais de pulvinos de leguminosas de cerrado

Pós-graduação em Ciências Biológicas (Botânica) - IBB

Anatomia do lenho e do carvão de espécies arbóreas do Cerrado no Estado de São Paulo, Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Ultrassonografia do bulbo do olho de cães, com diferentes conformações cranianas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)