https://www.selleckchem.com/products/vx-11e.html The cross sectional studies of this review were assessed for quality using a modified Newcastle Ottawa Scale, proposed by Egger et al. in 2003. Even though the available literature forms a lower standard of evidence, further evaluation of barriers are recommended using better designed studies to substantiate the in equal access to healthcare facilities by these marginalized population. The cross sectional studies of this review were assessed for quality using a modified Newcastle Ottawa Scale, proposed by Egger et al. in 2003. Even though the available literature forms a lower standard of evidence, further evaluation of barriers are recommended using better designed studies to substantiate the in equal access to healthcare facilities by these marginalized population. Hydroxyapatite based drug carriers offer a customized alternative to the delivery of pharmacologic agents in the osseous skeleton. They have an added advantage of being biocompatible and osteoconductive. This in vitro study aims to quantify the drug eluting properties of HA granules by spectrophotometry. HA and HASi beads were loaded with gentamicin/ amoxycillin- clavulanate/ vancomycin and grouped into 5. Drug elution was evaluated by means of UV spectrophotometry. Drug eluent levels were well above bactericidal levels in all 5 groups. HA and HASi are viable options for clinicians for targeted drug delivery. HA and HASi are viable options for clinicians for targeted drug delivery. To evaluate the effect of different intraradicular posts on the dimensions of computed tomography (CT) images in cone-beam and fan-beam equipment. A total of 15 root canals of bovine teeth were instrumented up to a file #50 and root-filled by the active lateral condensation technique. The teeth were randomly divided into three groups, according to the type of intraradicular post 1) tight fiberglass post; 2) anatomical fiberglass post; and 3) metal post. The root canals were des