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排序方式: 共有1007条查询结果,搜索用时 29 毫秒
991.
Icía Santos-Zas Uxía Gurriarán-Rodríguez Tania Cid-Díaz Gabriela Figueroa Jessica González-Sánchez Mónica Bouzo-Lorenzo Carlos S. Mosteiro José Señarís Felipe F. Casanueva Xesús Casabiell Rosalía Gallego Yolanda Pazos Vincent Mouly Jesús P. Camiña 《Cellular and molecular life sciences : CMLS》2016,73(3):617-635
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Marta Ruiz-Guillen Evgeni Gabev Jose I. Quetglas Erkuden Casales María Cristina Ballesteros-Briones Joanna Poutou Alejandro Aranda Eva Martisova Jaione Bezunartea Marina Ondiviela Jesus Prieto Ruben Hernandez-Alcoceba Nicola G. A. Abrescia Cristian Smerdou 《Cellular and molecular life sciences : CMLS》2016,73(20):3897-3916
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Luis A. Cea Carlos Puebla Bruno A. Cisterna Rosalba Escamilla Aníbal A. Vargas Marina Frank Paloma Martínez-Montero Carmen Prior Jesús Molano Isabel Esteban-Rodríguez Ignacio Pascual Pía Gallano Gustavo Lorenzo Héctor Pian Luis C. Barrio Klaus Willecke Juan C. Sáez 《Cellular and molecular life sciences : CMLS》2016,73(13):2583-2599
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Ponds are recognized worldwide as biodiversity hotspots; nevertheless in Patagonia studies are still needed that reveal the composition and status of their communities. This paper analyses the temporal patterns of aquatic invertebrates and assesses the environmental factors that best predict the variation in community structure at three small intermittent ponds, subjected to ranching practices (summer stocking) in the Patagonian steppe. Variables identified as important in structuring community assemblages were related to environmental conditions (rainfall and water temperature), chemical features (conductivity and pH) and biotic factors (macrophyte coverage). During the connected phase only a small number of invertebrate species were present, in contrast to the 11 taxa that were frequent and abundant during the isolated period (Eucyclops chilensis, Hyalella curvispina and Rhionaeschna sp. were dominant). In this sequence the submersed Myriophyllum quitense and Lilaeopsis macloviana played a crucial role offering habitat and food resources. The present study provides valuable information that can contribute to minimizing the environmental damage and the development of strategies for the conservation of Patagonian wetlands. 相似文献
996.
Jason A. Crisp James R. Tweedley Frances M. L. D’Souza Gavin J. Partridge Navid R. Moheimani 《Journal of Natural History》2016,50(27-28):1699-1724
The six Naupliar, three Protozoea, three Mysis and first post-larval forms of the western school prawn Metapenaeus dalli Racek, 1957 were cultured in the laboratory. These stages were described in detail and compared to those of other metapenaeids. The ontogenetic development occurred in 12 days at 26°C, with both the growth rate and morphological patterns of development in M. dalli broadly following those recorded for other metapenaeids. Differences were found between M. dalli and other metapenaeids at corresponding stages of larval development, with these being the number, location and composition of individual setae and other minor spinal development. 相似文献
997.
Aquaglyceroporins: implications in adipose biology and obesity 总被引:1,自引:1,他引:0
Ana Madeira Teresa F. Moura Graça Soveral 《Cellular and molecular life sciences : CMLS》2015,72(4):759-771
Aquaporins (AQPs) are membrane water/glycerol channels that are involved in many physiological processes. Their primary function is to facilitate the bidirectional transfer of water and small solutes across biological membranes in response to osmotic gradients. Aquaglyceroporins, a subset of the AQP family, are the only mammalian proteins with the ability to permeate glycerol. For a long time, AQP7 has been the only aquaglyceroporin associated with the adipose tissue, which is the major source of circulating glycerol in response to the energy demand. AQP7 dysregulation was positively correlated with obesity onset and adipocyte glycerol permeation through AQP7 was appointed as a novel regulator of adipocyte metabolism and whole-body fat mass. Recently, AQP3, AQP9, AQP10 and AQP11 were additionally identified in human adipocytes and proposed as additional glycerol pathways in these cells. This review contextualizes the importance of aquaglyceroporins in adipose tissue biology and highlights aquaglyceroporins’ unique structural features which are relevant for the design of effective therapeutic compounds. We also refer to the latest advances in the identification and characterization of novel aquaporin isoforms in adipose tissue. Finally, considerations on the actual progress of aquaporin research and its implications on obesity therapy are suggested. 相似文献
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