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Removal of bony spicules from spinal canal

 
National Institutes of Health

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Highly Cited
2014
Highly Cited
2014
Sea urchin larvae have an endoskeleton consisting of two calcitic spicules. We reconstructed various stages of the formation… Expand
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2014
2014
BackgroundCalcium carbonate biominerals form often complex and beautiful skeletal elements, including coral exoskeletons and… Expand
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2012
2012
Native cowhage spicules, and heat-inactivated spicules containing histamine or capsaicin, evoke similar sensations of itch and… Expand
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Highly Cited
2010
Highly Cited
2010
The earliest evidence for animal life comes from the fossil record of 24-isopropylcholestane, a sterane found in Cryogenian… Expand
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2006
2006
In a recent outbreak of human ocular injuries that occurred in the town of Araguatins, at the right bank of Araguaia river, state… Expand
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2004
2004
In a preceding study it has been reported that the freshwater sponge Lubomirskia baicalensis, living in Lake Baikal (East Siberia… Expand
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2002
2002
Available evidence suggests that the first demosponges occur in the Late Proterozoic, with forms characterized by bundles of long… Expand
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2002
2002
The terrapins Pelomedusa subrufa and Pelusios sinuatus taken from a water reservoir in the Northern Province, South Africa, were… Expand
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Highly Cited
2001
Highly Cited
2001
We demonstrate through cell ablation, molecular genetic, and pharmacological approaches that during C. elegans male mating… Expand
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Highly Cited
1980
Highly Cited
1980
The nongonadal cells in the male nematode Caenorhabditis elegans have been followed through maturation by Nomarski microscopy… Expand
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