Results 21 to 30 of about 4,520 (272)

Registro de Achatina fulica Bowdich, 1822 (Mollusca, Gastropoda) no Brasil: caramujo hospedeiro intermediário da angiostrongilíase

Revista de Saúde Pública, 1997
A introdução de Achatina fulica é assinalada em Itariri, SP, Brasil. Essa espécie de caramujo terrestre foi importada para cultivo, visando à comercialização para consumo humano como "escargot".
Santana Teles Horácio Manuel, Faria Vaz Jorge, Fontes Luiz Roberto, Domingos Maria de Fátima   +3 more
doaj   +3 more sources

Endocrine remodelling of the adult intestine sustains reproduction in Drosophila. [PDF]

, 2015
The production of offspring is energetically costly and relies on incompletely understood mechanisms that generate a positive energy balance. In mothers of many species, changes in key energy-associated internal organs are common yet poorly characterised
Abdou, Al-Anzi, Antonello, Athippozhy, Avila, Bajgar, Barnes, Biteau, Biteau, Bontonou, Buchon, Busson, Carey, Carvalho, Casirola, Cerf, Charles, Choi, Cognigni, David, Economos, Fahrbach, Flatt, Flatt, Flatt, Glinoer, Gore, Gwinn, Hammond, Hansen, Hildebrandt, Horton, Jiang, Jindra, Jindra, Jowett, Keller, Klepsatel, Koren, Koyama, Kubli, Kunte, Langevin, Lee, Lemaitre, Li, Lodhi, Marianes, Marois, McGuire, Micchelli, Middleton, Min, Mirth, Mirth, Moshitzky, Navare, Nijhout, O'Brien, Padmanabha, Palm, Parker, Parra-Peralbo, Phillips, Piersma, R Development Core Team, Rauschenbach, Rera, Riddiford, Roa, Rogina, Ryu, Sarraf-Zadeh, Schneider, Seegmiller, Shimano, Shin, Sieber, Siegmund, Song, Speakman, Theopold, Tiu, Ueyama, Venables, Wen, Wigby, Wyatt, Yamamoto, Yin, Zhang   +90 more
core   +2 more sources

Efeito da endogamia sobre a sobrevivência e a longevidade no escargot da espécie Helix aspersa Effect of inbreeding on viability and longevity of edible snail Helix aspersa

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2010
Estudou-se o efeito da endogamia sobre as características sobrevivência (intervalos de 0-30; 30-60; 60-90 e 90-120 dias) e longevidade do escargot da espécie Helix aspersa em três gerações consecutivas de acasalamentos entre irmãos perfeitos.
E.D.R. Soares, H.D. Silva, J.L.A. Armada, G.R. Leitão, M.B. Pereira   +4 more
doaj   +1 more source

Exigência de proteína para o caracol gigante (Achatina fulica) em fase de crescimento

Acta Scientiarum: Animal Sciences, 2008
Com o objetivo de determinar a exigência de proteína bruta (PB) em dietas para o caracol gigante, 480 animais, com peso inicial médio de 4,05±0,04g, foram distribuídos em um delineamento inteiramente casualizado com quatro tratamentos (12,00%, 15,00%, 18,
Claudemir Martins Soares, Carmino Hayashi, Giovani Sampaio Gonçalves, Mariza Yuri Nagae, Wilson Rogério Bascolo   +4 more
doaj   +1 more source

Composição química e perfil de ácidos graxos em escargot (Helix aspersa maxima) alimentados com dietas contendo diferentes fontes protéicas - DOI: 10.4025/actascianimsci.v26i4.1722

Acta Scientiarum: Animal Sciences, 2008
Foram analisadas composição centesimal e perfil de ácidos graxos no músculo de escargot (Helix aspersa maxima) submetidos à dieta contendo diferentes fontes protéicas (farelo de soja; farelo de soja + farelo de canola; farelo de canola; farelo de soja ...
Maria Cristina Milinsk, Roseli das Graças Padre, Carmino Hayashi, Claudemir Martins Soares, Nilson Evelázio de Souza, Makoto Matsushita   +5 more
doaj   +1 more source

Giga-Gauss scale quasistatic magnetic field generation in an 'escargot' target

, 2014
A simple setup for the generation of ultra-intense quasistatic magnetic fields, based on the generation of electron currents with a predefined geometry in a curved 'escargot' target, is proposed and analysed.
d'Humieres, E., Korneev, Ph., Tikhonchuk, V.   +2 more
core   +1 more source

Wnt signalling in intestinal stem cells: lessons from mice and flies [PDF]

, 2018
Adult stem cells play critical roles in the basal maintenance of tissue integrity, also known as homeostasis, and in tissue regeneration following damage. The highly conserved Wnt signalling pathway is a key regulator of stem cell fate.
Carroll, Lynsey, Cordero, Julia, Perochon, Jessica   +2 more
core   +2 more sources

Gene up-regulation in response to predator kairomones in the water flea, Daphnia pulex [PDF]

, 2010
Background: Numerous cases of predator-induced polyphenisms, in which alternate phenotypes are produced in response to extrinsic stimuli, have been reported in aquatic taxa to date.
Hitoshi Miyakawa, Maki Imai, Naoki Sugimoto, Yuki Ishikawa, Asano Ishikawa, Hidehiko Ishigaki, Yasukazu Okada, Satoshi Miyazaki, Shigeyuki Koshikawa, Richard Cornette, Toru Miura   +10 more
core   +2 more sources

The POU/Oct Transcription Factor Nubbin Controls the Balance of Intestinal Stem Cell Maintenance and Differentiation by Isoform-Specific Regulation

Stem Cell Reports, 2018
Summary: Drosophila POU/Oct transcription factors are required for many developmental processes, but their putative regulation of adult stem cell activity has not been investigated.
Xiongzhuo Tang, Yunpo Zhao, Nicolas Buchon, Ylva Engström   +3 more
doaj   +1 more source

Le rôle de l'usage sur le développement des constructions nominales chez les enfants pré-lecteurs [PDF]

, 2011
International audienceThe development of nominal constructions including a categorical liaison in prereaders has been studied using usage-based theories (Chevrot et al., 2009).
Dugua, Céline, Nardy, Aurélie
core   +3 more sources