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조선살
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| Where do you live? http://silverdaddies.fun silverdaddies Scientists have concluded that the main reason cats can trigger allergic reactions is a protein found in their saliva and skin called Fel d1. Allerca's website acknowledged that fact but said its cats had a naturally-occurring mutation, adding that its kittens "do continue to express Fel d1, (the known allergen that is present in saliva, fur, dander etc.) but at a different molecular weight. In human exposure tests, and with further feedback from our clients ... this molecular weight does not trigger allergies in the same way that 'normal' Fel d1 does. |
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Mariano |
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2019-05-26 15:38:23 |
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