News tagged with cultured pearls
Fraud with cultured pearls can be detected
Jul 15, 2008 |
3.8 / 5 (5) |
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Scientists at the Johannes Gutenberg University Mainz (Germany) advise buyers of cultured pearls to be more vigilant. "In Germany too, we are increasingly seeing Chinese sweet-water cultured pearls being marketed as Japanese, ...
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Scientists are first to 'unlock' the mystery of creating cultured pearls from the queen conch
Nov 04, 2009 |
4.3 / 5 (3) |
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For more than 25 years, all attempts at culturing pearls from the queen conch (Strombus gigas) have been unsuccessful—until now. For the first time, novel and proprietary seeding techniques to produce beaded ...
Herschel views deep-space pearls on a cosmic string
Oct 02, 2009 |
4.7 / 5 (6) |
5
(PhysOrg.com) -- Herschel has delivered spectacular vistas of cold gas clouds lying near the plane of the Milky Way, revealing intense, unexpected activity. The dark, cool region is dotted with stellar factories, ...
Cell injections accelerate fracture healing
Feb 12, 2009 |
4.5 / 5 (2) |
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Long bone fractures heal faster after injections of bone-building cells. Research published in the open access journal BMC Musculoskeletal Disorders has shown that osteoblast cells cultured from a patient's own bone marrow ...
Protein folding: Diverse methods yield clues
Aug 06, 2009 |
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(Aug. 6, 2009) -- Rice University physicists have written the next chapter in an innovative approach for studying the forces that shape proteins -- the biochemical workhorses of all living things.
Pork meat grown in the laboratory
Dec 01, 2009 |
4.5 / 5 (43) |
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(PhysOrg.com) -- Scientists from Eindhoven University in The Netherlands have for the first time grown pork meat in the laboratory by extracting cells from a live pig and growing them in a petri dish.
Evolutionarily preserved mechanism governs use of genes
Aug 18, 2009 |
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Researchers at Uppsala University have found that the protein coding parts of a gene are packed in special nucleosomes. The same type of packaging is found in the roundworm C elegans, which is a primeval relative of humans ...
A breath of fresh air could improve drug toxicity screening
Sep 02, 2009 |
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A team led by Massachusetts General Hospital (MGH) researchers has developed an innovative way to culture liver cells for drug toxicity screening. In a report to be published in Proceedings of the National Academy of Sc ...
Researchers find brain cell transplants help repair neural damage
Oct 29, 2009 |
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A Swiss research team has found that using an animal's own brain cells (autologous transplant) to replace degenerated neurons in select brain areas of donor primates with simulated but asymptomatic Parkinson's disease and ...
FHL1 helps build muscle mass
Biology /
Dec 15, 2008 |
2.5 / 5 (2) |
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Cowling et al. report how to build muscle mass with FHL1. The protein partners with and activates the transcription factor, NFATc1. Encouraging this partnership might provide a possible treatment for muscle ...
Bone formation from embryonic stem cells
Oct 22, 2009 |
4 / 5 (1) |
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Jojanneke Jukes of the University of Twente, The Netherlands, has succeeded in growing bone tissue with the help of embryonic stem cells for the first time.
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