This study was to investigate the efficiency of buccal dosage forms to deliver poor orally absorbed drugs. Two buccal gel formulations containing two gastrokinetic drugs with low oral bioavailability; domperidone and mosapride citrate; were tested against their market products. Twenty-four volunteers were enrolled in this study divided into two groups in a single dose, two treatment and two per...

Human buccal cells display diverse changes that are associated with smoked and smokeless tobacco, and clinicopathologic studies have correlated human buccal cell changes with oral cancer. Reported herein are the results of studies that were undertaken to identify a high-throughput technology that would advance efforts to use human buccal cells. We report that (a) a relatively large (mean +/- SD...

Subcutaneous insulin injection is one of the therapies in treatment diabetes mellitus. However, problems such as pain at site and lipodystrophy present a challenge that will influence patient compliance. This study aims to develop characterise buccal film formulations containing insulin, utilising glucose-lowering pharmaceutical properties Aloe vera. Characterisation tests morphology, rheologic...

Movements of the hyobranchial apparatus in reptiles and amphibians contribute to many behaviors including feeding, lung ventilation, buccopharyngeal respiration, thermoregulation, olfaction, defense and display. In a semi-aquatic turtle, Platysternon megacephalum, x-ray video and airflow measurements from blowhole pneumotachography show no evidence that above water hyobranchial movements contri...

OBJECTIVES/HYPOTHESIS To determine whether buccal squamous cell carcinoma has worse overall survival (OS) and disease-specific survival (DSS) than cancers in the rest of the oral cavity. STUDY DESIGN Retrospective analysis of a large population database. METHODS We began with a Kaplan-Meier analysis of OS and DSS for buccal versus nonbuccal tumors with unmatched data, followed by an analysi...

In the traditional view of vertebrate lung ventilation mechanisms, air-breathing fishes and amphibians breathe with a buccal pump, and amniotes breathe with an aspiration pump. According to this view, no extant animal exhibits a mechanism that is intermediate between buccal pumping and aspiration breathing; all lung ventilation is produced either by expansion and compression of the mouth cavity...

Reported herein are the results of a structured literature review that was undertaken to (a) determine if human buccal (mouth) cell changes are associated with smoking and smokeless ("chewing") tobacco, (b) tabulate different buccal cell alterations that have been reported, (c) delineate buccal cell assays that have been used successfully, (d) determine whether buccal cell changes correlate wit...

The location and course of the mandibular canal and multiple mental foramina are important in dental implant insertion and any surgical procedures involving the mandible. The purpose of the present investigation was to assess buccal foramen presence in the mandible using cone-beam computed tomography (CBCT) images. A total of 84 patients were enrolled in this investigation. Buccal foramen prese...