PMID- 15322640
OWN - NLM
STAT- MEDLINE
DCOM- 20090210
LR  - 20191108
IS  - 1806-4760 (Electronic)
IS  - 0103-6440 (Linking)
VI  - 15
IP  - 1
DP  - 2004
TI  - Comparative SEM evaluation of penetration of adhesive systems in human dentin 
      with a non-rinse conditioner and a self-etching primer.
PG  - 19-25
AB  - The purpose of this study was to compare the effect of a self-etching primer and 
      a non-rinse conditioner with the effect of a conventional adhesive system on the 
      penetration depth in dentin of human teeth, using scanning electronic microscopy 
      (SEM). Fifteen human third molar teeth were sectioned into 2 pieces. All pieces 
      were flattened with grade 600 to 1200 silicon carbide paper and divided into 6 
      groups: group 1 - Prime & Bond NT (NT), negative control; group 2 - 37% 
      phosphoric acid + Prime & Bond NT (PANT), positive control; group 3 - Non-rinse 
      Conditioner (NRC) + Prime & Bond NT (NRCNT); group 4 - NRC + Prime & Bond 2.1 
      (NRCPB); group 5 - NRC + Scotchbond MP (NRCSB); group 6 - Prompt L-Pop (PLP). All 
      teeth were covered with Dyract AP. The tooth fragments were decalcified, and its 
      resin replicas were evaluated by SEM by three previously standardized examiners. 
      The penetration was scored from 0 (no penetration) to 3 (maximum penetration). 
      The Kruskal-Wallis and Mann-Whitney U tests (p<0.05) showed three statistically 
      homogeneous groups: (NT, NRCPB, NRCSB and PLP), (NRCNT) and [PANT]. The authors 
      concluded that the self-etching primer and the non-rinse conditioner provide a 
      lower penetration depth in human tooth dentin than the conventional adhesive 
      system.
FAU - Cal-Neto, Julio Orrico
AU  - Cal-Neto JP
AD  - Department of Orthodontics, Faculty of Dentistry, Rio de Janeiro State 
      University, Rio de Janeiro, Brazil. juliocalneto@yahoo.com.br
FAU - de Miranda, Mauro Sayao
AU  - de Miranda MS
FAU - Dias, Katia Regina Hostilio Cervantes
AU  - Dias KR
LA  - eng
PT  - Comparative Study
PT  - Journal Article
DEP - 20040816
PL  - Brazil
TA  - Braz Dent J
JT  - Brazilian dental journal
JID - 9214652
RN  - 0 (Compomers)
RN  - 0 (Dentin-Bonding Agents)
RN  - 0 (Dyract)
RN  - 0 (Maleates)
RN  - 0 (Phosphoric Acids)
RN  - 0 (Polymethacrylic Acids)
RN  - 0 (Prime and Bond NT)
RN  - 0 (Prompt L-Pop)
RN  - 0 (Resin Cements)
RN  - 0 (Scotchbond Multi-Purpose)
RN  - 0 (non-rinse conditioner)
RN  - 0 (prime and bond 2.1)
RN  - 059QF0KO0R (Water)
RN  - 1364PS73AF (Acetone)
RN  - E4GA8884NN (phosphoric acid)
MH  - Acetone/chemistry
MH  - Acid Etching, Dental/*methods
MH  - Compomers/chemistry
MH  - Dentin/*ultrastructure
MH  - Dentin-Bonding Agents/*chemistry
MH  - Humans
MH  - Light-Curing of Dental Adhesives
MH  - Maleates/*chemistry
MH  - Materials Testing
MH  - Microscopy, Electron, Scanning
MH  - Phosphoric Acids/chemistry
MH  - Polymethacrylic Acids/chemistry
MH  - Replica Techniques
MH  - Resin Cements/chemistry
MH  - Surface Properties
MH  - Temperature
MH  - Water/chemistry
EDAT- 2004/08/24 05:00
MHDA- 2009/02/12 09:00
CRDT- 2004/08/24 05:00
PHST- 2004/08/24 05:00 [pubmed]
PHST- 2009/02/12 09:00 [medline]
PHST- 2004/08/24 05:00 [entrez]
AID - S0103-64402004000100004 [pii]
AID - 10.1590/s0103-64402004000100004 [doi]
PST - ppublish
SO  - Braz Dent J. 2004;15(1):19-25. doi: 10.1590/s0103-64402004000100004. Epub 2004 
      Aug 16.