ABSTRACT
In the recent years, the scope of conservative dentistry with emphasis on esthetics has increased by leaps and bounds in enhancing individual personality. Composite resins are important for aesthetic restorations in dentistry, specifically in operative dentistry. But without bonding agents the success of composite restorations is minimized. Researchers are constantly endeavoring to improve the quality of bonding agents. The advent of new bonding systems which are capable of bonding both enamel & dentin has opened new avenues in the field of restorative dentistry. With the market floating with new bonding agents claiming superior bonding properties, this study was undertaken to investigate the degree of bond strength produced by three commercially available bonding agents (Syntac, Scotchbond 1, & Clearfil SE) with composite resin (Esthet-X) taken for the experimental procedure.
ABSTRACT
The nucleotide sequence information of HLA-DR B genes is presented in this short review in a format which is useful for designing sequence specific oligonucleotides (SSOs) for DNA typing. The relationships between various HLA-DR alleles are also shown.