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Mostrando 741 - 760 Resultados de 3,549 Para Buscar '"amphibian"', tiempo de consulta: 0.18s Limitar resultados
  1. 741
    por Grigoryan, Eleonora N.
    Publicado 2021
    “…They include, in particular, methods that use secretomes from regenerating tissues of caudate amphibians and fish for inducing regenerative responses of cells. …”
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    Study of Natural Longlife Juvenility and Tissue Regeneration in Caudate Amphibians and Potential Application of Resulting Data in Biomedicine
  2. 742
    por Gould, John, Clulow, John, Clulow, Simon
    Publicado 2021
    “…Among amphibians, adults have traditionally been identified in capture-mark-recapture studies using invasive marking techniques with associated ethical, cost and logistical considerations. …”
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    Using citizen science in the photo-identification of adult individuals of an amphibian based on two facial skin features
  3. 743
    “…More broadly, this study highlights that desiccation thresholds may tightly constrain amphibian distributions and need to be considered along with thermal tolerance thresholds when predicting the impacts of climate change.…”
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    Low desiccation and thermal tolerance constrains a terrestrial amphibian to a rare and disappearing microclimate niche
  4. 744
    “…BACKGROUND: Batrachochytrium dendrobatidis (Bd) is the causative agent of chytridiomycosis, one of the major causes of worldwide amphibian biodiversity loss. Many amphibians exhibit skin-based chemical defences, which may play an important role against invading pathogens, but whether the synthesis of these chemical compounds is enhanced or suppressed in the presence of pathogens is largely unknown. …”
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    Exposure to Batrachochytrium dendrobatidis affects chemical defences in two anuran amphibians, Rana dalmatina and Bufo bufo
  5. 745
    “…Habitat fragmentation is one of the drivers for amphibian population declines globally. Especially in industrialized countries roads disrupt the seasonal migration of amphibians between hibernation and reproduction sites, often ending in roadkills. …”
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    Predicting spring migration of two European amphibian species with plant phenology using citizen science data
  6. 746
    “…Chytridiomycosis is an amphibian fungal disease caused by Batrachochytrium dendrobatidis (Bd), which has caused large-scale death and population declines on several continents around the world. …”
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    Prevalence of Batrachochytrium dendrobatidis in Amphibians From 2000 to 2021: A Global Systematic Review and Meta-Analysis
  7. 747
    por Reiß, Christian
    Publicado 2022
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    Cut and Paste: The Mexican Axolotl, Experimental Practices and the Long History of Regeneration Research in Amphibians, 1864-Present
  8. 748
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    Correction: The Amphibian Chytrid Fungus, Batrachochytrium dendrobatidis, in Fully Aquatic Salamanders from Southeastern North America
  9. 749
    “…Chytridiomycosis, caused by the fungal pathogen Batrachochytrium dendrobatidis (Bd), has led to the decline of at least 500 amphibian species across the globe and has been shown to truncate host age structure by lowering adult survival rates. …”
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    Age structure of amphibian populations with endemic chytridiomycosis, across climatic regions with markedly different infection risk
  10. 750
    “…SIMPLE SUMMARY: Humans have interacted with reptile and amphibian species for millennia. The current study was designed to collect knowledge about the use of amphibian and reptile species by the native peoples residing along the Jhelum and Chenab rivers in Punjab, Pakistan. …”
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    Cultural and Medicinal Use of Amphibians and Reptiles by Indigenous People in Punjab, Pakistan with Comments on Conservation Implications for Herpetofauna
  11. 751
    por Jreidini, Nathalie, Green, David M.
    Publicado 2022
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    Dispersal without drivers: Intrinsic and extrinsic variables have no impact on movement distances in a terrestrial amphibian
  12. 752
    “…CONTEXT: Robust assessment of functional connectivity in amphibian population networks is essential to address their global decline. …”
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    Integrating dispersal, breeding and abundance data with graph theory for the characterization and management of functional connectivity in amphibian pondscapes
  13. 753
    “…Sinaloa has 159 species of amphibians and reptiles, including 39 species of amphibians and 120 species of reptiles. …”
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    A checklist of the amphibians and reptiles of Sinaloa, Mexico with a conservation status summary and comparisons with neighboring states
  14. 754
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    Amphibian pore-forming protein βγ-CAT drives extracellular nutrient scavenging under cell nutrient deficiency
  15. 755
    “…SIMPLE SUMMARY: Programs to conserve biphasic amphibians may fail if threats at different life stages are not addressed. …”
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    Complex Organisms Must Deal with Complex Threats: How Does Amphibian Conservation Deal with Biphasic Life Cycles?
  16. 756
    “…2-Ethylhexyl 4-hydroxybenzoate (2-EHHB), 4-tert-octylphenol (4-OP), 4-nonylphenol-branched (4-NP), benzyl butyl phthalate (BBP) and dibutyl phthalate (DBP) were evaluated using a 21-day Amphibian Metamorphosis Assay (AMA). Xenopus laevis larvae were exposed nominally to each chemical at 3.6, 10.9, 33.0, and 100 μg/L, except 4-NP concentrations were 1.8, 5.5, 16.5 and 50 μg/L. …”
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    Amphibian Metamorphosis Assay: Investigation of the potential effects of five chemicals on the hypothalamic-pituitary thyroid axis of Xenopus laevis
  17. 757
    por Smith, Jeramiah J, Voss, S Randal
    Publicado 2006
    “…BACKGROUND: Because amphibians arise from a branch of the vertebrate evolutionary tree that is juxtaposed between fishes and amniotes, they provide important comparative perspective for reconstructing character changes that have occurred during vertebrate evolution. …”
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    Gene order data from a model amphibian (Ambystoma): new perspectives on vertebrate genome structure and evolution
  18. 758
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    ERYTHROPOIESIS DURING AMPHIBIAN METAMORPHOSIS : III. Immunochemical Detection of Tadpole and Frog Hemoglobins (Rana catesbeiana) in Single Erythrocytes
  19. 759
    Publicado 1984
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    Phosphorylation of C-protein in intact amphibian cardiac muscle. Correlation between 32P incorporation and twitch relaxation
  20. 760
    Publicado 1986
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    Rapid voltage-dependent dissociation of scorpion alpha-toxins coupled to Na channel inactivation in amphibian myelinated nerves
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