Evaluation of chronic renal failure with cone beam computed tomography radiomorphometric indices and fractal analysis in the mandible.

Objectives: The purpose of this study is to evaluate the mandibular bone structure of patients with chronic renal failure (CRF) and compare to control group via the fractal analysis (FA) and radiomorphometric indices in the cone beam computed tomography (CBCT) images.

Methods: Three observers retrospectively investigated 44 CBCT images to compare patients with CRF to healthy controls. FA was performed in two different areas, volume of interests (VOI) were chosen in the mandibular ramus and corpus.

Genotypic profiles of hepatitis B in African immigrants and their clinical relevance.

Hepatitis B virus (HBV) from 40 adult African immigrants in Australia was characterized to determine the prevalence of different HBV genotypes and subgenotypes. A mutational analysis was then performed to determine the presence of clinically significant mutations and correlate them to clinical outcomes. Initial sequencing analysis revealed 13 with genotype A (32.

Leptin might be a regulator of serum uric acid concentrations in humans.

Increased serum urate concentration is a frequent finding in patients with hypertension. Since hyperuricemia is associated with obesity, renal disease, hyperlipidemia, and atherosclerosis, whether or not serum urate is a cardiovascular risk factor per se has remained elusive. The subjects were 210 Turkish male and 210 female adults over 20 years of age.

Gastric emptying time in patients with primary hypothyroidism.

Background And Objectives: Symptoms due to slowing of gastrointestinal motility constitute an important problem in most patients with primary hypothyroidism. The purpose of this study was to calculate gastric emptying time in patients with primary hypothyroidism using a radioisotopic method.

Patients And Methods: Fifteen hypothyroid patients (2 male, 13 female) participated in the study.