Results 41 to 50 of about 10,814 (206)

Influência do propianato de testosterona e do "Diffusing factor" sôbre a cicatrização cutânea de lesões experimentais

Memorias do Instituto Oswaldo Cruz, 1947
The effect of testosterone propionate in different treatments was tested in adult male rats (250 g.) with mechanical skin experimental lesions. The whole period of cicatrization was investigated in normals, castrated and testosterone treated animals.
Fernando Ubatuba, Jorge Costa de Moraes
doaj   +1 more source

The small shrimp, Potimirim brasiliana Villalobos, 1959 (Crustacea, Atyidae) from Brazilian southeastern littoral, and its sexual maturity

Revista de Biologia Neotropical, 2020
The shrimp Potimirim brasiliana plays an important role in streams along the Brazilian coast as it feeds on the organic debris from the surrounding ecosystem. We determined the morphological sexual maturity of P.
Marina Machado da Costa, Patrícia Hoffmann, Geslaine Rafaela Lemos Gonçalves, Maria Lucia Negreiros-Fransozo   +3 more
doaj   +1 more source

Perfil hematológico de Chelonia mydas (Testudines, Cheloniidae) de acordo com o grau de acometimento pela fibropapilomatose e sua ausência [PDF]

, 2009
The green turtle Chelonia mydas feeds and nests in the Brazilian coastal area and is considered an endangered species by the World Conservation Union (IUCN 2009) and threatened by the Red List of Brazilian Fauna (Ministério do Meio Ambiente 2009 ...
CESAR, Marina de O., MATUSHIMA, Eliana R., ROSSI, Silmara, SANCHES, Thaís C., WERNECK, Max R., ZWARG, Ticiana   +5 more
core   +2 more sources

Occurrence Of Shrimp Species (Crustacea : Decapoda : Natantia : Penaeidea And Caridea) In Ubatuba Bay, Ubatuba, Sp, Brazil

, 2000
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
da Costa, R. C., Fransozo, A., Mantelatto, FLM, Castro, R. H.   +3 more
openaire   +3 more sources

Estudos sobre a regeneração do figado - variação do volume nuclear das celulas hepáticas em repouso divisional

Memorias do Instituto Oswaldo Cruz, 1948
Surgical removal of large amounts of hepatic tissue in male albino rats results in a rapid and conspicuous raise in cellular nuclear volumes. Measurements were made exclusively in resting nuclei. This volume variation is transitory.
Fernando Ubatuba, Jorge Costa de Morais
doaj   +1 more source

Low genetic but high morphological variation over more than 1000 km coastline refutes omnipresence of cryptic diversity in marine nematodes [PDF]

, 2017
Background: The resilience of ecosystems to negative impacts is generally higher when high gene flow, species diversity and genetic diversity are present.
Apolonio Silva de Oliveira, Daniel, Decraemer, Wilfrida, Derycke, Sofie, dos Santos, Giovanni Amadeu Paiva, Moens, Tom   +4 more
core   +2 more sources

Impacts of pelagic longline fisheries on sea turtles in the Santos Basin, Brazil

Frontiers in Amphibian and Reptile Science
Strand monitoring is valuable for identifying human-caused threats to sea turtles but has limitations in fully understanding their overall impact. To address this gap, we conducted a survey to examine sea turtle interactions with longline fisheries ...
Rodrigo Malta Vanucci, Daphne Wrobel Goldberg, Daphne Wrobel Goldberg, Andrea Maranho, Bruno de Barros Giffoni, Isabella Cristina da Rocha Boaventura, Renata Balsamo Dias, Simone Baratto Leonardi, Hugo Gallo Neto, Berenice Maria Gomes Silva, Daniel Wagner Rogerio, Camila Domit, Andre Silva Barreto, Pedro Volkmer Castilho, Cristiane Koleniskovas, Henrique Chupil, José Henrique Becker   +16 more
doaj   +1 more source

Crushing and Cutting: Shape Variation and Morphological Integration Between the Claws of Two Swimming Crab Species (Brachyura: Portunidae)

Acta Zoologica, EarlyView.
ABSTRACT This study investigated shape variations and morphological integration between the components of crusher and cutter claws in two species of swimming crabs, Callinectes danae and Callinectes ornatus. The propodi and dactyli of the claws were analysed in males and females of both species, using geometric morphometric techniques to identify ...
Julia Tadiotto, Alexandre Ribeiro da Silva, Julia Fernandes Perroca, Rogerio Caetano Costa, Caio Santos Nogueira   +4 more
wiley   +1 more source

Morphology of the First Zoeal Stage of the Shrimp Typton distinctus Chace, 1972: The Second for the Genus Typton O.G. Costa, 1844 After 100 Years

Acta Zoologica, EarlyView.
ABSTRACT The marine shrimp of the genus Typton are widely distributed, known to be associated with sessile organisms such as sponges. Information about this genus is limited, highlighting the scarcity of important features in its biology, including larval forms.
Matheus Sene, Rogerio Caetano Costa, Rafael Carvalho Santos   +2 more
wiley   +1 more source

DANOS AMBIENTAIS NA MATA ATLÂNTICA, SETOR SÃO SEBASTIÃO

Revista do Instituto Florestal, 1992
Este trabalho identifica e quantifica a destruição por ano/município e as atividades degradadoras ocorridas no Parque Estadual da Serra do Mar, na planície litorânea e nos morros isolados, do trecho São Sebastião - Ubatuba, através de denúncias e laudos
Ivan Suarez da Mota, Marcos da Silva Noffs   +1 more
doaj   +1 more source