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  1. 1041
    “…Habitat alterations in agroecosystems may damage amphibian immune capacity. As agroecosystem extension is increasing worldwide, broader-context knowledge on the effects of agroecosystem stressful conditions on amphibian immune capacity is crucial for understanding and management of amphibian global declines. …”
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    Integrating time progression in ecoimmunology studies: beyond immune response intensity
  2. 1042
    “…SIMPLE SUMMARY: Amphibians, the first terrestrial vertebrates, provide materials for adaptive evolutionary studies, such as the evolution of the major histocompatibility complex (MHC). …”
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    The MHC Class Ia Genes in Chenfu’s Treefrog (Zhangixalus chenfui) Evolved via Gene Duplication, Recombination, and Selection
  3. 1043
    “…In this study, we cloned and elucidated the pharmacological profiles of MRAP2 on the regulation of central melanocortin signaling in a relatively primitive poikilotherm amphibian species, the Mexican axolotl (Ambystoma mexicanum). …”
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    Pharmacological Evaluation of Melanocortin 2 Receptor Accessory Protein 2 on Axolotl Neural Melanocortin Signaling
  4. 1044
    “…Ortleppascaris sp. is a helminth that, in its larval stage, infects the liver parenchyma of the amphibian Rhinella marina, resulting in severe physiological and pathological changes. …”
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    Proteomic profile of Ortleppascaris sp.: A helminth parasite of Rhinella marina in the Amazonian region
  5. 1045
    “…Unlike the mammalian bradykinin and its precursor, amphibian BRPs and their precursors are extremely variable, as evident from the present study. …”
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    Molecular Cloning of a Novel Bradykinin-Related Peptide from the Skin of Indian Bronzed Frog Hylarana Temporalis
  6. 1046
    por Wasserman, W. J., Smith, L. D.
    Publicado 1978
    “…The activity of a cytoplasmic factor (MPF), capable of inducing nuclear membrane breakdown (germinal vesicle breakdown) when injected into amphibian oocytes, has been studied during the course of early cleavage in amphibian embryos. …”
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    The cyclic behavior of a cytoplasmic factor controlling nuclear membrane breakdown
  7. 1047
    Publicado 1989
    “…In both oocytes and eggs, these treatments triggered early events of amphibian development: cortical granule exocytosis, cortical contraction, and cleavage furrow formation. …”
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    Activators of protein kinase C trigger cortical granule exocytosis, cortical contraction, and cleavage furrow formation in Xenopus laevis oocytes and eggs
  8. 1048
    “…BACKGROUND: The decline in amphibian populations across the world is frequently linked to the infection of the chytrid fungus Batrachochytrium dendrobatidis (Bd). …”
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    Evidence for acquisition of virulence effectors in pathogenic chytrids
  9. 1049
    “…Amphibians are often exposed to a wide variety of perturbations. …”
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    Unlikely Remedy: Fungicide Clears Infection from Pathogenic Fungus in Larval Southern Leopard Frogs (Lithobates sphenocephalus)
  10. 1050
    “…In the past decade, Xenopus tropicalis has emerged as a powerful new amphibian genetic model system, which offers all of the experimental advantages of its larger cousin, Xenopus laevis. …”
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    Highly efficient bi-allelic mutation rates using TALENs in Xenopus tropicalis
  11. 1051
    por Brady, Steven P.
    Publicado 2013
    “…I used a combination of reciprocal transplant and common garden exposure experiments to evaluate potential microgeographic divergence in a pool-breeding amphibian occupying a landscape fragmented by roads. …”
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    Microgeographic maladaptive performance and deme depression in response to roads and runoff
  12. 1052
    por Schenk, Ashley N., Souza, Marcy J.
    Publicado 2014
    “…The cases were first categorized into amphibian/non-avian reptile, mammal, or avian and then classified into groups based on the primary admitting/presenting sign. …”
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    Major Anthropogenic Causes for and Outcomes of Wild Animal Presentation to a Wildlife Clinic in East Tennessee, USA, 2000–2011
  13. 1053
    “…Nuclear transfer to amphibian oocytes provides a special opportunity to test transcriptional reprogramming without cell division. …”
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    Mitosis Gives a Brief Window of Opportunity for a Change in Gene Transcription
  14. 1054
    “…While increasing evidence points to a key role of monocytes in amphibian host defenses, monocytes are also thought to be important in the dissemination and persistent infection caused by ranavirus. …”
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    Frog Virus 3 dissemination in the brain of tadpoles, but not in adult Xenopus, involves blood brain barrier dysfunction
  15. 1055
    “…Here we examined the localization of TRPC2 in an aquatic amphibian and cloned the Xenopus laevis trpc2 gene. …”
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    Trpc2 is expressed in two olfactory subsystems, the main and the vomeronasal system of larval Xenopus laevis
  16. 1056
    “…In summary, this study provides evidence for a prenatal origin of ATMs and shows that the study of amphibian ATMs can enhance the understanding of the role of the prenatal environment in ATM development.…”
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    Adipose tissue macrophages develop from bone marrow–independent progenitors in Xenopus laevis and mouse
  17. 1057
    “…Navigation studies in amphibians have largely focused on species with life histories that require accurate spatial movements, such as territorial poison frogs and migratory pond-breeding amphibians that show fidelity to mating sites. …”
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    Long distance homing in the cane toad (Rhinella marina) in its native range
  18. 1058
    “…We used species-specific TaqMan assays for quantitative assessment of eDNA concentrations from water samples collected from 89 sites across 31 ponds during three consecutive months from a local amphibian hotspot in Germany. We found a negative relationship between eDNA concentrations of the predators (fishes) and prey (amphibians) using Monte-Carlo tests. …”
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    Using eDNA to understand predator–prey interactions influenced by invasive species
  19. 1059
    “…Examples: serum euglobulin, amphibian embryo euglobulin b. Group B(2), slowly appearing surface film flow-anomaly. …”
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    STUDIES ON THE ANOMALOUS VISCOSITY AND FLOW-BIREFRINGENCE OF PROTEIN SOLUTIONS : II. ON DILUTE SOLUTIONS OF PROTEINS FROM EMBRYONIC AND OTHER TISSUES
  20. 1060
    “…The conservation and unique divergence of ADAM genes in Xenopus probably reflect the particular selective pressures these amphibian species faced during evolution.…”
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    Conservation and divergence of ADAM family proteins in the Xenopus genome
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