Mostrando 1,341 - 1,360 Resultados de 3,549 Para Buscar '"amphibian"', tiempo de consulta: 0.29s Limitar resultados
  1. 1341
    por Mescher, Anthony L.
    Publicado 2017
    “…New investigations of the early phase of amphibian limb and tail regeneration, including the effects of pro‐inflammatory and anti‐inflammatory agents, are then briefly discussed, focusing on the transition from the normally covert inflammatory response to the initiation of the regeneration blastema by migrating fibroblasts and the expression of genes for limb patterning.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  2. 1342
    “…This unit, comprised of cellular associations between different chromatophore types, is relatively conserved across the fish, amphibian, and reptilian species capable of physiological color change and numerous attempts have been made to understand the nature of the four major chromatophore types (melanophores, erythrophores, xanthophores, and iridophores) and their biochemical regulation. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  3. 1343
    “…Here, we take an in-depth look at the structure and function of organizers across species and note that, whereas the amphibian organizer is a contingent collection of elements, each performing a specific function, the elements of organizers in other species are dispersed in time and space. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  4. 1344
    “…Due to a paucity of surveys in northern Indochina and lack of international collaborations among neighboring countries, recognized distributional ranges for many amphibian and reptile species end at the political borders for some countries, despite seemingly continuous suitable habitat spanning the region. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  5. 1345
    “…In this study, the antiviral activity of a cationic amphibian antimicrobial peptide Caerin1.1 against porcine epidemic diarrhea virus (PEDV) was evaluated by an in vitro system using Vero cells. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  6. 1346
    “…Consequently, we investigated the effects of five types of chronic stressors, similar to those encountered during a stay onboard the International Space Station, on C3 expression in larvae of the urodele amphibian Pleurodeles waltl. We focused on C3 because it is a critical component of this system. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  7. 1347
    “…We highlighted the areas where further research and experimental evidence is needed and hope that these models would act as a guide for further research into the amphibian disease dynamics.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  8. 1348
    “…Global amphibian populations are being decimated by chytridiomycosis, a deadly skin infection caused by the fungal pathogens Batrachochytrium dendrobatidis (Bd) and B. salamandrivorans (Bsal). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  9. 1349
    “…The combination of microbial classification and molecular analysis in relation to the anti-Bd inhibitory databases reveals the resource has future potential for amphibian conservation.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  10. 1350
    “…[Image: see text] Human immunodeficiency virus type 1 (HIV-1) is mainly transmitted by sexual intercourse, and effective microbicides preventing HIV-1 transmission are still required. Amphibian skin is a rich source of defense peptides with antiviral activity. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  11. 1351
    “…BACKGROUND: Amphibians are one of the most susceptible groups to climate change as their development occurs in aquatic environments or in microhabitats with high humidity. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  12. 1352
    “…Microbiomes are major determinants of host growth, development and survival. In amphibians, host-associated bacteria in the skin can inhibit pathogen infection, but many processes can influence the structure and composition of the community. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  13. 1353
    “…Narcotic alkaloids and amphibian skin secretions, introduced into human society through close association with plants and animals through folk medicine and religious divination practices, were incorporated into the armamentarium of the early pharmacopoeia. …”
    Enlace del recurso
    Enlace del recurso
    Texto
  14. 1354
    por Guo, Wei, Nagarajan, Lalitha
    Publicado 2006
    “…Unlike the amphibian Mix genes that encode an open reading frame of >300 amino acids, mammalian MIXL1 encodes a smaller protein (~230aa). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  15. 1355
    por Hess, Oswald, Meyer, Günther F.
    Publicado 1963
    “…The nuclei of growing spermatocytes in Drosophila hydei and D. neohydei are characterized by the appearance of phase-specific, paired, loop-shaped structures thought to be similar to the loops in lampbrush chromosomes of amphibian oocytes. In X/O-males of D. hydei spermatogenesis is completely blocked before the first maturation division. …”
    Enlace del recurso
    Enlace del recurso
    Texto
  16. 1356
    por Granick, S., Granick, Donna
    Publicado 1971
    “…The properties of the NN appear to resemble those of the nucleolar necklaces of amphibian oocytes. Cycloheximide or puromycin inhibition of general protein synthesis does not lead to NN formation. …”
    Enlace del recurso
    Enlace del recurso
    Texto
  17. 1357
    Publicado 1985
    “…These results indicate that nuclear envelope breakdown, chromosome condensation, and spindle assembly, as well as the regulation of these processes by Ca2+-sensitive cytoplasmic components, can be studied in vitro using extracts of amphibian eggs.…”
    Enlace del recurso
    Enlace del recurso
    Texto
  18. 1358
    Publicado 1987
    “…Some antibodies against the Torpedo 300-kD protein cross-react with amphibian and mammalian neuromuscular synapses, and the cross-reacting protein is also highly concentrated on the intracellular surface of the post- synaptic membrane.…”
    Enlace del recurso
    Enlace del recurso
    Texto
  19. 1359
    por Marchalonis, J., Edelman, G. M.
    Publicado 1966
    “…The anuran amphibian, Rana catesbiana, has been found to possess at least two kinds of immunoglobulins corresponding to γG- and γM-classes. …”
    Enlace del recurso
    Enlace del recurso
    Texto
  20. 1360
    por Uhlenhuth, Eduard
    Publicado 1919
    “…Two substances are involved in amphibian metamorphosis as studied in Ambystoma opacum: first, iodine, which is taken up by the food, and second, an excretor substance, which is evolved during the processes of growth and serves to induce the excretory function of the thyroid gland. 2. …”
    Enlace del recurso
    Enlace del recurso
    Texto
Herramientas de búsqueda: RSS