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Updated: Jun 9, 2025

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基于酸的内通道药物:物理化学特性和从人类根管中去除药物的技术的有效性

Camila Soares Lopes1, Fernanda Ferrari Esteves Torres1, Gisele Faria1

  • 1Department of Restorative Dentistry, Dental School, São Paulo State University (Unesp), Araraquara, SP, Brazil.

European endodontic journal
|October 22, 2024
PubMed
概括

生物C Temp显示出更好的填充能力,但性低于Calen. 传统的手动灌 (CMI) 和被动超声波灌 (PUI) 都没有完全去除根管药物残留物.

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Hydration of cement is a chemical reaction between cement particles and water. This process occurs primarily through two mechanisms: through-solution and topochemical. In the through-solution process, anhydrous compounds dissolve into their constituents, hydrates form in the solution, and then precipitate from the supersaturated solution. The topochemical process involves solid-state reactions at the cement particle surface. The through-solution process dominates the topochemical process at the...
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The effectiveness of antimicrobial agents depends on various factors influencing their ability to eliminate microbial populations. Larger microbial populations require more time for complete eradication, emphasizing the importance of population size analysis when evaluating antimicrobial efficacy.Microbial resistance to antimicrobial agents varies significantly. Highly resilient microorganisms include endospores, gram-negative bacteria, and non-enveloped viruses, while prions are exceptionally...
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Physical Methods for Controlling Microbial Growth: Radiation and Filtration

Radiation and filtration are essential tools for microbial control, targeting microorganisms through distinct mechanisms. Radiation eliminates microbes by damaging their DNA, either killing them or inhibiting their growth. Based on wavelength, radiation is classified into two types: nonionizing and ionizing radiation.Non-ionizing radiation, such as UV radiation (200–400 nm), is absorbed by DNA, causing defects that effectively disinfect surfaces, air, and water, including safety cabinets.
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