Individuals Age Determination from Human Dental Pulp Through DNA Analysis by PCR.

 Age estimation in forensic odontology is having a great importance in recent times because of the request by court or other government authorities so that immigrants whose real age is unknown should not suffer unfair disadvantages because of their supposed age, and so that all legal procedures to which an individual's age is relevant can be properly followed.  The present study was planned to be conducted on pulp tissue and dental hard tissues derived from individuals for DNA isolation and age determination .  The present study was an experimental single-blinded study consisting of 30 extracted teeth categorized into three groups as follows: Group A: 10 to 20 years, Group B: 21 to 30 years, Group C: 31 to 40 years.

Evaluation of the Secretor Status of ABO Blood Group Antigens in Saliva using Absorption Inhibition Method.

 While DNA profiling has become the principal technique for individualization of biological evidences, ABO blood grouping is still a useful test method in the initial stages of crime investigation. Objectives of the study were blood group determination using slide agglutination method, blood group determination from saliva using absorption inhibition method, and comparison of slide agglutination method with that of absorption inhibition method from saliva sample.  A total of 60 subjects were taken randomly with their age ranging from 20 to 60 years.

A correlation between oral mucosal lesions and various quid-chewing habit patterns: A cross-sectional study.

Background And Objectives: Quid-chewing habit is a common and old tradition in India. It causes various potentially malignant disorders. Therefore, a study was undertaken to analyze the association of various quid-chewing habit patterns and different oromucosal lesions.

Mucoepidermoid carcinoma of the minor salivary gland: Presenting as ranula.

Malignant tumors of the salivary gland are rare, clinically diverse group of neoplasms, among which mucoepidermoid carcinomas (MECs) are reported to be most frequently occurring epithelial carcinomas. MEC at times misleads the clinician because of its atypical location and innocent appearance. Here, we report a case of low-grade MEC in a 70-year-old female patient in the floor of the mouth mimicking as ranula clinically.

Sonographic imaging of fibrosis of oral mucosa and its correlation with clinical staging in oral submucous fibrosis.

Background And Objectives: To evaluate the efficacy of ultrasonography (USG) as a noninvasive tool in assessing the severity of oral submucous fibrosis (OSMF) by measuring the submucosal thickness and also to correlate the sonographic changes with clinical staging.

Materials And Methods: The submucosal thickness of the upper and lower labial mucosa, anterior and posterior portions of the right and left buccal mucosa were measured using ultrasound in 64 patients comprising of 32 OSMF patients and 32 controls. Among the controls, 16 were with a habit of chewing gutkha and 16 were without any habit history.

Oral lymphangioma: A rare case report.

Lymphangiomas are benign hamartomatous tumors of the lymphatic channels which present as developmental malformations arising from sequestration of lymphatic tissue that do not communicate with the rest of the lymphatic channels. Lymphatic vessels are filled with a clear protein-rich fluid containing few lymph cells. It can also occur in association with hemangioma.

Primary intraosseous carcinoma of the mandible: A clinicoradiographic view.

Primary intraosseous carcinoma (PIOC) or Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare carcinoma, which arises within the jaws without connection to the oral mucosa and presumably develops from a remnant of odontogenic epithelium. It is a rare case which arises by direct transformation of odontogenic epithelial rests in the jawbone, including the epithelial rests found within the periodontal ligament and alveolar bone, remnants of the dental lamina, and the reduced enamel epithelium surrounding an unerupted/impacted tooth. Herein, we report a case of a 76-year-old male patient who came with a complaint of deviation of his jaws to one side which revealed resorption of total part of the condyle along with the condylar head and coronoid process on radiographic evaluation, which was histopathologically diagnosed as primary intraosseous carcinoma which is a very rare clinical entity.

Estimation of serum superoxide dismutase and serum malondialdehyde in oral submucous fibrosis: a clinical and biochemical study.

Background: To estimate the level of lipid peroxidation product (MDA) and the activities of antioxidative enzymes superoxide dismutase (SOD) and the correlation of these parameters in Oral Submucous fibrosis (OSF).

Aims: Estimation of MDA and SOD levels in OSF patients and controls.

Settings And Design: Patients above 15 years of age, who were diagnosed as OSF based upon thorough history, clinical examination and histopathological examination without any underlying systemic diseases, were included in the present study.