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Microneedles can increase the effectiveness of topical anesthesia used in dentistry

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(Fundação de Amparo à Pesquisa do Estado de São Paulo) Method aims at ensuring anesthesic substances a deeper penetration inside the mucosa; in tests, patients showed greater tolerance to pain derived from injected anesthesia. Its development was only made possible through São Paulo Research Foundation international seed funding program, which brought together researchers from Brazil and Texas who recently presented their Project in a symposium that took place in USA.

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