News – Page 607
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Psychiatric drug ads 'frequently misleading'
Survey shows that more than one third of claims in advertisements are not supported by cited studies
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Super cells made with 'inorganic armour'
Encasing cells in egg-like shells grants a wealth of new properties
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Seawater osmium sizes up meteorites
Osmium isotopes in ocean sediment trace rocks from outer space
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Industrial standards promote methanol for Chinese cars
Higher uptake of methanol-blended gasoline expected
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Food Additive Chemistry
Chemistry World looks at food additives, as the UK Food Standards Agency recommends removing six artificial colourings from products
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Radiotherapy side-effects suppressed
A new drug may hold the key to protecting healthy cells from the effects of radiotherapy during cancer treatment
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Water retains DNA memory of hidden species
DNA profiling used to track the spread of the American bullfrog
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'Pot-in-a-pot' technique makes impossible cascade reactions easy
Nested vessels mimic Russian matryoshka dolls
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Rainforest emissions don't harm clean skies
Tropical vegetation emissions don't disrupt the atmosphere's self-cleansing mechanism, so long as they don't combine with industrial pollution
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How plants shudder at shade
Molecular mechanism revealed for plants' desperate growth spurts when overshadowed by competitors
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vCJD filter for blood could be in use 'by summer'
Prion-capturing membrane in final trials in UK.
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China revives coal chemicals drive
Green light expected for new plants after months of deadlock
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Nanofibres reconnect nerves
Paralysed mice walk again after treatment with peptides that form nanofibres in the body
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US lawmakers subpoena EPA over global warming
Climate change committee demands papers after agency delays action on greenhouse gases
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Meteorite source for life's handedness
Lab experiments show how amino acids from space set left-handed precedent on Earth
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Polyketide ring mystery solved
Researchers pinpoint enzyme and mechanism responsible for producing polycyclic compounds with anticancer and antibiotic activity
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Industrial emissions boost pollution at coastlines
Unexpectedly high levels of nitryl chloride have been measured where industrial emissions meet the ocean
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EU biofuel firms face cloudy future
Soaring costs of raw materials, massive overcapacity and political uncertainty hit profits