Results 31 to 40 of about 269,529 (205)

Anisakidae nematodes isolated from the flathead grey mullet fish (Mugil cephalus) of Buenaventura, Colombia

International Journal for Parasitology: Parasites and Wildlife, 2017
Anisakiasis is a parasitic infection caused by larval stages of nematodes of the genus Anisakis, Pseudoterranova and Contracaecum, of the Anisakidae family.
Jenniffer Alejandra Castellanos, Andrés Ricardo Tangua, Liliana Salazar   +2 more
doaj   +1 more source

Trace Element Analysis in Human Neuroblastoma Cell Spheroids Supplemented With ZnCl2 by Micro‐XRF

X-Ray Spectrometry, EarlyView.
ABSTRACT Neuroblastoma, the most common extracranial solid tumor of childhood, is responsible for ~10% of pediatric cancer deaths and has high potential for metastasis. Metals are extremely important in biological processes, and changes in their levels have been correlated with the development of cancerous growth.
J. E. P. Rosa, R. G. Leitão, G. C. Ferreira, C. Palmero, E. G. Oliveira‐Barros, M. A. Oliveira, C. G. L. Canellas, L. E. Nasciutti, D. F. Olivera, R. T. Lopes, M. J. Anjos   +10 more
wiley   +1 more source

Hummingbird interaction niche packing is influenced by species richness and resource availability in the southern tropical Andes

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Niche partitioning is often considered an important mechanism promoting species co‐occurrence in species‐rich communities. As species richness increases, niche partitioning may lead to different niche structures, including increased packing of species niches when the ...
Bryan G. Rojas, Carlos Iván Espinosa, Catherine H. Graham, Boris A. Tinoco   +3 more
wiley   +1 more source

Frecuencia y variabilidad de la morfología dental de molares temporales y permanentes en un grupo de mestizos caucasoides de Popayán (Cauca, Colombia).

, 2018
Determinar  la  frecuencia  y variabilidad  de  la  morfologia  dental  en molares temporales y permanentes de un grupo de mestizos caucasoides de Popayan (Cauca, Colombia), con el fin de generar nuevos marcadores grupales que permitan comparar las ...
Camila Pérez, C. Sánchez, S. Moreno, Freddy Moreno   +3 more
semanticscholar   +1 more source

Morfología de semillas de Calluna Salisb. [PDF]

, 2004
Morfología de semillas de Calluna Salisb. (Ericaceae). Se estudia la morfología de las semillas de Calluna vulgaris (L.) Hull, única especie de Calluna Salisb. (Ericaceae).
Fagúndez, Jaime, Izco, Jesús
core   +1 more source

Sensory Biology of the Franciscana (Pontoporia blainvillei, Pontoporiidae, Cetartiodactyla): Ontogenetic Modifications of Vibrissae and Vibrissal Crypts

Integrative Zoology, EarlyView.
The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic, Cleopatra Mara Loza, Alejo Carlos Scarano, Pedro Fernando Andrés‐Laube, Francisco Acuña, Juan Pablo Loureiro, Carolina Natalia Zanuzzi, Nicolás Nahuel Castro, María Teresa Pombo, Lorenzo von Fersen, Claudio Gustavo Barbeito   +10 more
wiley   +1 more source

Cladosporium spp: Morfologia, infecções e espécies patogênicas

, 2017
The genus Cladosporium spp comprises a large number of dematiaceous fungi with a world-wide distribution and are among the most common air-borne fungi. They are frequently isolated contaminants and some species are pathogenic and toxigenic to humans and ...
Camilla Pinheiro de Menezes, Ana Luíza Alves de Lima Pérez, Edeltrudes Lima Oliveira   +2 more
semanticscholar   +1 more source

“THE NORMAL EXCEPTION”: EDOARDO GRENDI, MICROANALYSIS, AND GENERALIZATIONS*

History and Theory, EarlyView.
ABSTRACT “The normal exception” has long been a slogan of microhistory. This oxymoronic phrase is the iconic rendering of an incidental sentence that appeared in a 1977 article by Edoardo Grendi. His article, titled “Micro‐analisi e storia sociale” (Microanalysis and Social History), is cited more often than it is read.
FRANCESCA TRIVELLATO
wiley   +1 more source

Modelagem de Fundo do Estuário do Serinhaém – Ba: Morfologia e Granulometria / Modeling of the bottom of Serinhaém’s estuary, BA: Morphology and Granulometry.

, 2017
O presente estudo teve como objetivo elaborar um modelo de distribuicao granulometrica e morfologia de fundo do Estuario do Serinhaem em Itubera-BA. Os procedimentos metodologicos envolveram a priori coleta de sedimentos e dados de profundidade ao longo ...
Isaac da Silva Santos, M. Nolasco
semanticscholar   +1 more source

The Melianthaceous seed and its Rhamnaceous affinity [PDF]

, 1998
. La semilla de Melianthaceae y su afinidad con Rhamnaceae. En el presente trabajo, se ha estudiado la anatomia y morfología de la semilla de Bersama (Bersamataceae) y Melianthus (Melianthaceae) con el objeto de clarificar su posición sistemática.
Doweld, Alexander B.
core   +2 more sources