2015 Australian endodontic journal : the journal of the Australian Society of Endodontology Inc
* Influence of EDTA and dentine in tissue dissolution ability of sodium hypochlorite.
- This study verified whether ethylenediaminetetraacetic acid (EDTA) influences the pulp tissue dissolution capability of different concentrations of NaOCl, in the presence of dentine. NaOCl and EDTA solutions were simultaneously mixed in flasks either containing a dentine disc or those not containing a dentine disc. Previously weighed bovine pulp tissues were immersed in the solutions for 5, 15 and 30 min. The weight loss was measured. The dissolution tests were performed in triplicate. Univariate analysis of variance, along with further Tukey's honestly significant difference pairwise comparisons, was used to verify the effect of EDTA, different concentrations of NaOCl, dentine and time of incubation on the tissue dissolution. Higher concentrations of NaOCl increased the tissue dissolution. EDTA reduced the capacity of NaOCl to dissolve pulp tissue, even in presence of dentine. Dentine negatively affects the capacity of NaOCl to dissolve pulp tissue. In conclusion, the presence of EDTA and dentine negatively affects the tissue dissolution ability of NaOCl.
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Overview of adj higher
The adj higher has 2 senses (first 2 from tagged texts)
1. (10) higher -- (advanced in complexity or elaboration; "higher finance"; "higher mathematics")
2. (1) higher -- (of education beyond the secondary level; "higher education"; "higher learning")
Overview of adj high
The adj high has 7 senses (first 5 from tagged texts)
1. (134) high -- (greater than normal in degree or intensity or amount; "a high temperature"; "a
high price"; "the high point of his career"; "high risks"; "has high hopes"; "the river is high";
"he has a high opinion of himself")
2. (51) high -- ((literal meaning) being at or having a relatively great or specific elevation or
upward extension (sometimes used in combinations like `knee-high'); "a high mountain"; "high
ceilings"; "high buildings"; "a high forehead"; "a high incline"; "a foot high")
3. (10) eminent, high -- (standing above others in quality or position; "people in high places";
"the high priest"; "eminent members of the community")
4. (7) high, high-pitched -- (used of sounds and voices; high in pitch or frequency)
5. (2) high, in high spirits -- (happy and excited and energetic)
6. gamey, gamy, high -- ((used of the smell of meat) smelling spoiled or tainted)
7. high, mellow -- (slightly and pleasantly intoxicated from alcohol or a drug (especially
marijuana))
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