ContEntS Page Printed by: Airlangga University Press. (017/02.11/AUP-B5E). Kampus C Unair, Jln. Mulyorejo Surabaya 60115, Indonesia. Telp. (031) 5992246, 5992247, Telp./Fax. (031) 5992248. E-mail: aupsby@rad.net.id. Ijin penerbit: No. 0787/SK/Dir. PK/SIT/1969. Accredited No. 48/DIKTI/Kep/2006. Volume 43 Number 3 September 2010 ISSN 1978 - 3728 Dental Journal Majalah Kedokteran Gigi 1. Computer-aided diagnosis for osteoporosis based on trabecular bone analysis using panoramic radiographs agus Zainal arifin, anny Yuniarti, lutfiani ratna dewi, akira asano, akira taguchi, takashi nakamoto, arifzan razak, and hudan Studiawan ........................................................ 107–112 2. Anti-inflammation effects of Sardinella longicep oil against paw oedema on Rattus novergicus induced by 1% carrageenan rima Parwati Sari and Yenny Sugiharto ....................................................................................... 113–116 3. The correlation between immunoexpression of estrogen receptor and the severity of periodontal disease Yuliana Mahdiyah da’at arina, S. Sunardhi Widyaputra, and Koeswadji ............................... 117–121 4. The effectiveness of sharp end and rounded end bristle toothbrush Paulus Januar, anastasia Susetyo, and ratih Widyastuti ............................................................ 122–125 5. Contact hypersensitivity after tongue piercing ananta herachakri P, afrini Puspita, feby aryani, and hendri Susanto ................................ 126–130 6. Cervical end preparation design on collarless metal ceramic crown to the decrease of bacterial colony Edy Machmud ................................................................................................................................. 131–135 7. Treatment of sharp mandibular alveolar process with hybrid prosthesis Sukaedi and Eha djulaeha .............................................................................................................. 136–140 8. The combination of miacalcic, calcium lactate, and vitamin C as post-extraction alveolar bone resorption inhibitor Sri Kentjananingsih ........................................................................................................................ 141–145 9. The molecular phenomena of the blaZ genes forming beta-lactamase enzymes structure in Staphylococcus aureus resistant to beta-lactam antibiotics (ampicillin) Mieke Satari ..................................................................................................................................... 146–150 10. Management of idiopathic alveolar bone necrosis associated with oroantral fistula after upper left first molar extraction ni Putu Mira Sumarta ..................................................................................................................... 151–156 11. Indirect veneer treatment of anterior maxillary teeth with enamel hypoplasia devi Eka Juniarti ............................................................................................................................. 157–161