The progress in our understanding of early events in the development of colonic neoplasia
is the result of 2 advances:(1) improved characterization of lesions detected at endoscopy …

The aim of this review is to study the main spectrophotometric methods used to evaluate total
antioxidant capacity (TAC) in serum samples of dogs. Total antioxidant capacity (TAC) is an …

BACKGROUND: There is growing interest to research neurocognition as a putative
endophenotype for subjects with bipolar disorders (BD). The authors sought to review the available …

BACKGROUND Use of the conventional Western and Japanese classification systems of
gastrointestinal epithelial neoplasia results in large differences among pathologists in the …

The histologic examination of endoscopic biopsies or resection specimens remains a key
step in the work-up of affected inflammatory bowel disease (IBD) patients and can be used for …

Patients with ulcerative colitis or Crohn’s colitis have an increased risk of colorectal cancer (CRC).
Most cases are believed to arise from dysplasia, and surveillance colonoscopy …

In this Letter we present an experimental analysis of the acoustic transmission of a two-dimensional
periodic array of rigid cylinders in air with two different geometrical configurations: …

BACKGROUND: Chromosomal abnormalities are an important cause of spontaneous
abortion and recurrent miscarriage (RM). Therefore, we have analysed the incidence of …

We show that a sonic crystal made of periodic distributions of rigid cylinders in air acts as a
new material which allows the construction of refractive acoustic devices for airborne sound. …

… Injector and detector temperatures of the GC/MS were set at 250 and 280 C, respectively.
The GC oven was maintained at 120 C for 2 min, ramped at 40 C/min to 240 C and held at this …