Items where Author is "Siar, C.H."

Article

Siar, C.H.; Lau, S.H.; Ng, K.H. (2012) Ameloblastoma of the jaws: a retrospective analysis of 340 cases in a Malaysian population. Journal of Oral and Maxillofacial Surgery, 70 (3). pp. 608-615. ISSN 0278-2391

Sathi, G.A.; Tamamura, R.; Tsujigiwa, H.; Katase, N.; Lefeuvre, M.; Siar, C.H.; Matsuda, H.; Nagatsuka, H. (2012) Analysis of immunoexpression of common cancer stem cell markers in ameloblastoma. Experimental and Therapeutic Medicine, 3 (3). pp. 397-402. ISSN 1792-0981

Siar, C.H.; Pua, C.K.; Toh, C.G.; Romanos, G.; Ng, K.H. (2012) Cementum status in natural teeth opposing implant-borne bridgework in Macaca fascicularis. Oral Surgery Oral Medicine Oral Pathology Oral Radiology, 114 (5). S46-S53. ISSN 2212-4403

Siar, C.H.; Nagatsuka, H.; Han, P.P.; Buery, R.R.; Tsujigiwa, H.; Nakano, K.; Ng, K.H.; Kawakami, T. (2012) Differential expression of canonical and non-canonical Wnt ligands in ameloblastoma. Journal of Oral Pathology & Medicine, 41 (4). pp. 332-339. ISSN 0904-2512

Siar, C.H.; Toh, C.G.; Ali, T.B.T.; Seiz, D.; Ong, S.T. (2012) Dimensional profile of oral mucosa around combined tooth-implant-supported bridgework in macaque mandible. Clinical Oral Implants Research, 23 (4). pp. 438-446. ISSN 0905-7161

Sathi, G.A.; Tsujigiwa, H.; Ito, S.; Siar, C.H.; Katase, N.; Tamamura, R.; Harada, H.; Nagatsuka, H. (2012) Osteogenic genes related to the canonic WNT pathway are down-regulated in ameloblastoma. Oral Surgery Oral Medicine Oral Pathology Oral Radiology, 114 (6). pp. 771-777. ISSN 2212-4403

Siar, C.H.; Mah, M.C.; Gill, P.P. (2012) Prevalence of bilateral 'mirror-image' lesions in patients with oral potentially malignant epithelial lesions. European Archives of Oto-Rhino-Laryngology, 269 (3). pp. 999-1004. ISSN 0937-4477

Siar, C.H.; Mah, M.C.; Gill, P.P. (2012) Prevalence of bilateral 'mirror-image' lesions in patients with oral potentially malignant epithelial lesions. European Archives of Oto-Rhino-Laryngology, 269 (3). pp. 999-1004. ISSN 0937-4477

Buery, R.R.; Siar, C.H.; Katase, N.; Gunduz, M.; Lefeuvre, M.; Fujii, M.; Inoue, M.; Setsu, K.; Nagatsuka, H. (2011) NRAS and BRAF mutation frequency in primary oral mucosal melanoma. Oncology Reports, 26 (4). pp. 783-787. ISSN 1021-335X

Siar, C.H.; Kawakami, T.; Buery, R.R.; Nakano, K.; Tomida, M.; Tsujigiwa, H.; Han, P.P.; Nagatsuka, H.; Ng, K.H. (2011) Notch signaling and ghost cell fate in the calcifying cystic odontogenic tumor. European Journal of Medical Research, 16 (11). pp. 501-506. ISSN 0949-2321

Siar, C.H.; Mah, M.C.; Gill, P.P. (2011) Risk of the contralateral mucosa in patients with oral potentially malignant disorders. Asian Pacific Journal of Cancer Prevention, 12 (3). pp. 631-635. ISSN 1513-7368

Siar, C.H.; Yeo, K.B.; Nakano, K.; Nagatsuka, H.; Tsujigiwa, H.; Tomida, M.; Ng, K.H.; Kawakami, T. (2011) Strawberry gingivitis as the first presenting sign of Wegener's granulomatosis: report of a case. European Journal of Medical Research, 16 (7). pp. 331-334. ISSN 0949-2321

Siar, C.H.; Toh, C.G.; Romanos, G.; Ng, K.H. (2011) Subcutaneous reactions and degradation characteristics of collagenous and noncollagenous membranes in a macaque model. Clinical Oral Implants Research, 22 (1). pp. 113-120. ISSN 0905-7161

Koay, C.L.; Lim, J.A.; Siar, C.H. (2011) The prevalence of tongue lesions in Malaysian dental outpatients from the Klang Valley area. Oral Diseases, 17 (2). pp. 210-216. ISSN 1354-523X

Buery, R.R.; Siar, C.H.; Katase, N.; Fujii, M.; Liu, H.; Kubota, M.; Tamamura, R.; Tsujigiwa, H.; Nagatsuka, H. (2010) Clinico-pathological evaluation of oral melanotic macule, oral pigmented nevus and oral mucosal melanoma. Journal of Hard Tissue Biology, 19 (1). pp. 57-64. ISSN 13417649

Nakano, K.; Siar, C.H.; Tomida, M.; Matsuura, S.; Tsujigiwa, H.; Nagatsuka, H.; Kawakami, T. (2010) Immunohistochemical observation of notch signaling in a case of calcifying cystic odontogenic tumor. Journal of Hard Tissue Biology, 19 (3). pp. 147-152. ISSN 1341-7649

Siar, C.H.; Chuah, K.S.; Nakano, K.; Rivera, R.S.; Tsujigiwa, H.; Nagatsuka, H.; Ng, K.H.; Kawakami, T. (2010) Immunohistochemical study of notch signaling proteins in the calcifying epithelial odontogenic tumor (Pindborg Tumor). Journal of Hard Tissue Biology, 19 (3). pp. 167-174. ISSN 1341-7649

Siar, C.H.; Ha, K.O.; Aung, L.O.; Nakano, K.; Tsujigiwa, H.; Nagatsuka, H.; Ng, K.H.; Kawakami, T. (2010) Immunolocalization of notch signaling protein molecules in a maxillary chondrosarcoma and its recurrent tumor. European Journal of Medical Research, 15 (10). pp. 456-460. ISSN 0949-2321

Siar, C.H.; Nagatsuka, H.; Chuah, K.S.; Rivera, R.S.; Nakano, K.; Ng, K.H.; Kawakami, T. (2010) Notch4 overexpression in ameloblastoma correlates with the solid/multicystic phenotype. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology, 110 (2). pp. 224-233. ISSN 1079-2104

Nakano, K.; Muraoka, R.; Tomida, M.; Matsuura, S.; Okafuji, N.; Siar, C.H.; Kawakami, T. (2010) Possibility of odontoblasts activity up-regulation due to orthodontic mechanical stress in mice. Journal of Hard Tissue Biology, 19 (1). pp. 13-16. ISSN 1341-7649

Siar, C.H.; Nakano, K.; Ng, K.H.; Tomida, M.; Nagatsuka, H.; Kawakami, T. (2010) Squamous odontogenic tumor of the mandible: a case report demonstrating immunoexpression of Notch1, 3, 4, Jagged1 and Delta1. European Journal of Medical Research, 15 (4). pp. 180-184. ISSN 0949-2321

Siar, C.H.; Nakano, K.; Chelvanayagam, P.I.; Ng, K.H.; Nagatsuka, H.; Kawakami, T. (2010) An unsuspected ameloblastoma in the subpontic region of the mandible with consideration of pathogenesis from the radiographic course. European Journal of Medical Research, 15 (3). pp. 135-138. ISSN 0949-2321

Siar, C.H.; Oo, V.P.A.; Nagatsuka, H.; Nakano, K.; Ng, K.H.; Kawakami, T. (2009) Angiogenic squamous dysplasia-like phenomenon in oral epithelial precursor lesions. European Journal of Medical Research, 14 (7). pp. 315-319. ISSN 0949-2321

Nakano, K.; Muraoka, R.; Tomida, M.; Matsuura, S.; Okafuji, N.; Siar, C.H.; Kawakami, T. (2009) Expression of HSP in dental root pulp cells due to experimental orthodontic mechanical stress. Journal of Hard Tissue Biology, 18 (3). pp. 127-130. ISSN 1341-7649

Taiyeb-Ali, T.B.; Toh, C.G.; Siar, C.H.; Seiz, D.; Ong, S.T. (2009) Influence of abutment design on clinical status of peri-implant tissues. Implant Dentistry, 18 (5). pp. 438-446. ISSN 1056-6163

Lim, J.S.M.; Tang, S.P.; Siar, C.H. (2009) Neoplasia/dysplasia surveillance of oral lichen planus in Malaysia: a preliminary study using topography maps. Asian Pacific journal of cancer prevention : APJCP, 10 (6). pp. 1071-4. ISSN 1513-7368

Chuah, K.S.; Siar, C.H.; Nakano, K.; Nagatsuke, H.; Khoo, S.P.; Ng, K.H.; Kawakami, T. (2009) Wingless-type Protein-1 (Wnt-1) expression in primary conventional and unicystic ameloblastomas and their recurrent tumors. Journal of Hard Tissue Biology, 18 (2). pp. 63-70. ISSN 1341-7649

Rivera, R.S.; Nagatsuka, H.; Gunduz, M.; Cengiz, B.; Gunduz, E.; Siar, C.H.; Tsujigiwa, H.; Tamamura, R.; Han, K.N.; Nagai, N. (2008) C-kit protein expression correlated with activating mutations in KIT gene in oral mucosal melanoma. Virchows Archiv, 452 (1). pp. 27-32. ISSN 0945-6317

Rivera, R.S.; Nagatsuka, H.; Siar, C.H.; Gunduz, M.; Tsujigiwa, H.; Han, P.P.; Katase, N.; Tamamura, R.; Ng, K.H.; Naomoto, Y.; Nakajima, M.; Nagai, N. (2008) Heparanase and vascular endothelial growth factor expression in the progression of oral mucosal melanoma. Oncology Reports, 19 (3). pp. 657-661. ISSN 1021-335X

Inoue, M.; Nagatsuka, H.; Tamamura, R.; Siar, C.H.; Tsujigiwa, H.; Borkosky, S.; Fujii, M.; Nagai, N.; Setsu, K. (2008) Localization of oxytalan fiber, type III collagen and BMP family in conventional and desmoplastic ameloblastoma. Journal of Hard Tissue Biology, 17 (1). pp. 23-30. ISSN 1341-7649

Nakano, K.; Siar, C.H.; Tsujigiwa, H.; Nagatsuka, H.; Nagai, N.; Kawakami, T. (2008) Notch signaling in benign and malignant ameloblastic neoplasms. European Journal of Medical Research, 13 (10). pp. 476-480. ISSN 0949-2321

Tamamura, R.; Nagatsuka, H.; Siar, C.H.; Katase, N.; Naito, I.; Sado, Y.; Nagai, N. (2006) Differential expression of basement membrane collagen-IV alpha l to alpha 6 chains during oral carcinogenes. Virchows Archiv, 449 (3). pp. 358-366. ISSN 0945-6317

Nagatsuka, H.; Rivera, R.S.; Gunduz, M.; Siar, C.H.; Tamamura, R.; Mizukawa, N.; Asaumi, J.; Nagai, N. (2006) Microcystic adnexal carcinoma with mandibular bone marrow involvement - a case report with immunohistochemistry. American Journal of Dermatopathology, 28 (6). pp. 518-522. ISSN 0193-1091

Tsujigiwa, H.; Nagatsuka, H.; Han, P.P.; Gunduz, M.; Siar, C.H.; Oida, S.; Nagai, N. (2005) Analysis of amelogenin gene (AMGX, AMGY) expression in ameloblastoma. Oral Oncology, 41 (8). pp. 843-850. ISSN 1368-8375

Ram, S.; Siar, C.H. (2005) Chemiluminescence as a diagnostic aid in the detection of oral cancer and potentially malignant epithelial lesions. International Journal of Oral and Maxillofacial Surgery, 34 (5). pp. 521-527. ISSN 0901-5027

Nagatsuka, H.; Han, P.P.; Tsujigiwa, H.; Siar, C.H.; Gunduz, M.; Sugahara, T.; Sasaki, A.; Nakajima, M.; Naomoto, Y.; Nagai, N. (2005) Heparanase gene and protein expression in ameloblastoma: possible role in local invasion of tumor cells. Oral Oncology, 41 (5). pp. 542-548. ISSN 1368-8375

Kawakami, T.; Shimizu, T.; Kimura, A.; Hasegawa, H.; Siar, C.H.; Ng, K. H.; Nagatsuka, H.; Nagai, N.; Kanda, H. (2005) Immunohistochemical examination of cytological differentiation in osteosarcomas. European Journal of Medical Research, 10 (11). pp. 475-479. ISSN 0949-2321

Kawakami, T.; Siar, C.H.; Ng, K.H.; Shimizu, T.; Okafuji, N.; Kurihara, S.; Hasegawa, H.; Tsujigiwa, H.; Nagatsuka, H.; Nagai, N. (2004) Expression of notch in a case of osteosarcoma of the maxilla. European Journal of Medical Research, 9 (11). pp. 533-535. ISSN 0949-2321

Ram, S.; Siar, C.H.; Ismail, S.M.; Prepageran, N.; Lumpur, K. (2004) Pseudo bilateral tonsilloliths: a case report and review of the literature. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontics, 98 (1). pp. 110-114. ISSN 1079-2104

Romanos, G.E.; Toh, C.G.; Siar, C.H.; Wicht, H.; Yacoob, H.; Nentwig, G.H. (2003) Bone-implant interface around titanium implants under different loading conditions: A histomorphometrical analysis in the Macaca fascicularis monkey. Journal of Periodontology, 74 (10). pp. 1483-1490. ISSN 0022-3492

Ng, K.H.; Siar, C.H. (2003) Odontogenic keratocyst with dentinoid formation. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontics, 95 (5). pp. 601-606. ISSN 1079-2104

Siar, C.H.; Toh, C.G.; Romanos, G.; Swaminathan, D.; Ong, A.H.; Yaacob, H.; Nentwig, G.H. (2003) Peri-implant soft tissue integration of immediately loaded implants in posterior macaque mandible: a histomorphometric study. Journal of Periodontology, 74 (5). pp. 571-578. ISSN 0022-3492

Lee, Y.J.; Nagai, N.; Siar, C.H.; Nakano, K.; Nagatsuka, H.; Tsujigiwa, H.; Roan, C.H.; Gunduz, M. (2002) Angioarchitecture of primary oral malignant melanomas. Journal of Histochemistry & Cytochemistry, 50 (11). pp. 1555-1562. ISSN 0022-1554

Nagatsuka, H.; Siar, C.H.; Nakano, K.; Tsujigiwa, H.; Gunduz, M.; Choufuku, H.; Lee, Y.J.; Naito, I.; Sado, Y.; Nagai, N. (2002) Differential expression of collagen IV alpha 1 to alpha 6 chains in basement membranes of benign and malignant odontogenic tumors. Virchows Archiv, 441 (4). pp. 392-399. ISSN 0945-6317

Nakano, K.; Siar, C.H.; Nagai, N.; Naito, I.; Sado, Y.; Nagatsuka, H.; Hoh, C.; Kurada, K.; Tsujigiwa, H.; Gunduz, M. (2002) Distribution of basement membrane type IV collagen alpha chains in ameloblastoma: an immunofluorescence study. Journal of Oral Pathology & Medicine, 31 (8). pp. 494-499. ISSN 0904-2512

Nagai, N.; Lee, Y.J.; Nagaoka, N.; Gunduz, M.; Nakano, K.; Nojima, T.; Tsujigiwa, H.; Gunduz, E.; Siar, C.H.; Nagatsuka, H. (2002) Elemental sulphur and alkali elutable melanin detected in oral melanosis and malignant melanoma by energy-filtering transmission electron microscopy. Journal of Oral Pathology & Medicine, 31 (8). pp. 481-487. ISSN 0904-2512

Romanos, G.E.; Toh, C.G.; Siar, C.H.; Swaminathan, D.; Ong, A.H. (2002) Histologic and histomorphometric evaluation of peri-implant bone subjected to immediate loading: an experimental study with Macaca fascicularis. International Journal of Oral & Maxillofacial Implants, 17 (1). pp. 44-51. ISSN 0882-2786

Nagai, N.; Nakano, K.; Sado, Y.; Naito, I.; Gunduz, M.; Tsujigiwa, H.; Nagatsuka, H.; Ninomiya, Y.; Siar, C.H. (2001) Localization of type IV membrane during collagen alpha 1 to alpha 6 chains in basement mouse molar germ development. International Journal of Developmental Biology, 45 (7). pp. 827-831. ISSN 0214-6282

Romanos, G.; Toh, C.G.; Siar, C.H.; Swaminathan, D.; Ong, A.H.; Donath, K.; Yaacob, H.; Nentwig, G.H. (2001) Peri-implant bone reactions to immediately loaded implants. An experimental study in monkeys. Journal of Periodontology, 72 (4). pp. 506-511. ISSN 0022-3492

Thong, Y.L.; Messer, H.H.; Siar, C.H.; Saw, L.H. (2001) Periodontal response to two intracanal medicaments in replanted monkey incisors. Dental Traumatology, 17 (6). pp. 254-259. ISSN 1600-4469

Siar, C.H.; Ng, K.H. (2000) Clinicopathological study of peripheral odontogenic fibromas (WHO-type) in Malaysians (1967-95). British Journal of Oral & Maxillofacial Surgery, 38 (1). pp. 19-22. ISSN 0266-4356

Romanos, G.; Siar, C.H.; Ng, K.; Toh, C.G. (1999) A preliminary study of healing of superpulsed carbon dioxide laser incisions in the hard palate of monkeys. Lasers in Surgery and Medicine, 24 (5). pp. 368-374. ISSN 0196-8092

Ong, A.H.M.; Siar, C.H. (1998) Cemento-ossifying fibroma with mandibular fracture. Case report in a young patient. Australian Dental Journal, 43 (4). pp. 229-233. ISSN 0045-0421

Ong, S.T.; Siar, C.H. (1997) Florid cemento-osseous dysplasia in a young Chinese man. Case report. Australian Dental Journal, 42 (6). pp. 404-408. ISSN 0045-0421

Han, K.; Siar, C.H.; Ganesapillai, T.; Lumpur, K. (1997) Sarcoid-like foreign body reaction in body piercing - a report of two cases. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontics, 84 (1). pp. 28-31. ISSN 1079-2104

Ng, K.H.; Siar, C.H. (1996) Review of oral histoplasmosis in Malaysians. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontics, 81 (3). pp. 303-307. ISSN 1079-2104

Ng, K.H.; Siar, C.H. (1996) A clinicopathological and immunohistochemical study of the calcifying epithelial odontogenic tumour (Pindborg tumour) in Malaysians. Journal of Laryngology and Otology, 110 (8). pp. 757-762. ISSN 0022-2151

Siar, C.H. Siar CH, Lau SH, Ng KH. Ameloblastoma of the jaws: A retrospective analysis of 340 cases in a Malaysian population. J Oral Maxillofac Surg 2012;70:608-615. J Oral Maxillofac Surg.