Results 211 to 220 of about 48,368 (252)

The regeneration of limbs in adult anurans

Development, 1967
ABSTRACT The regeneration of limbs, after simple amputation, in two families (four genera) of primitive anurans was investigated. All produced hypotypic regenerates of varying size and degree of morphogenesis. Despite certain differences possibly related to phylogenetic affinities, both Discoglossidae and Pipidae regenerated in similar ...
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Retinoic acid and limb regeneration

Journal of Cell Science, 1990
ABSTRACT A key problem in the study of vertebrate development is to determine the molecular basis of positional value along a developmental axis. In amphibian regeneration, retinoic acid is able to respecify positional value in a graded fashion that is dependent on its concentration.
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Muscling in on limb regeneration

Nature, 2010
Researchers pin down a pathway coming between mammals and the ability to regenerate tissue salamander-style.
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Nerve regeneration in replanted canine limbs

American Journal of Physiology-Legacy Content, 1964
The conduction velocities in regenerating common peroneal and tibial nerves were determined in the replanted hind limbs of 12 dogs examined 3–29 months following operation. The velocities in the fastest nerve fibers (max. diam. 7–11 µ) were approximately 50% less than the velocities in the fastest fibers in nonoperated (control) limbs (max. diam.
R F, MAYER, O, EIKEN, D C, NABSETH
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Prospects for Limb Regeneration

Science's STKE, 2006
Salamanders are able to regenerate a lost limb, a feature of ongoing development sadly lost to humans. Brockes and Kumar review what is known about amphibian limb regeneration and speculate on how these observations could inform application of stem cell and regenerative medicine to mammalian cases.
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Formation of Melanin in Regenerating Limbs of a Crustacean

Nature, 1949
THE pigmentation of the isopod crustacean Asellus aquaticus is chiefly due to a melanin1 distributed in granular form in the cytoplasm of stellate cells of the usual arthropod-type, underlying and interpenetrating2 the epidermal cells. The newly eclosed regenerating limb is macroscopically unpigmented, and is very conspicuous.
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Regenerating limbs

1990
D L, Stocum, M, Maden
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Senescent cells support limb regeneration

Nature Reviews Molecular Cell Biology, 2023
Paulina Strzyz, Strzyz Paulina
exaly  

Limb Regeneration

2023
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Limb regeneration in coccinellids

Insect Environment, 2022
Ruta C. Barot1, Shailesh D. Patel
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