Sliced glands were examined with wavelength ranges of 330-760 nm. The ESS portable system used a new fiber-optic probe with integrated cutting tool, designed specifically for ex vivo pathology applications. ESS spectra were grouped by diagnosis from standard histopathological procedure and then classified

using linear support vector machine. Preliminary data are encouraging. ESS data showed strong spectral trends correlating with the histopathological assignments. The classification results showed a sensitivity of 0.83 and specificity of 0.87 for selleck chemicals distinguishing dysplastic prostatic tissue from benign prostatic tissue. Similar results were obtained for distinguishing dysplastic prostatic tissue from prostatitis with a sensitivity and specificity of 0.80 and 0.88, respectively. The negative predictive values obtained with ESS are better than those obtained with transrectal ultrasound (TRUS)-guided core-needle biopsy.”
“The purpose of these recommendations is to provide a standard format for reporting treatment results and standardised epidemiologic

data after aortic vascular graft infection to improve the comparison of clinical outcomes between different therapeutic approaches and different study populations. Analytical reporting standards for patients’ characteristics, type and extent of the disease, type of treatment and study design are described. Adherence to these recommendations will improve clinical selleck compound relevance, quality and comparability of future studies dealing with aortic vascular graft infections. (C) 2011 European Society for Vascular Surgery. Published RG-7112 molecular weight by Elsevier Ltd. All rights reserved.”
“Context: Sulfur mustard

(SM) is a highly reactive vesicating agent that can induce severe ocular injury. The clinical features of this injury have been well documented, but the molecular basis for this pathology is not well understood. Identification and validation of specific targets is necessary in the effort to develop effective therapeutics for this injury. Currently used rabbit models are not well suited for many molecular studies because the necessary reagents are not widely available. However, these reagents are widely available for the mouse model. Objective: Our objective is to develop a mouse model of SM-induced ocular injury suitable for the study of the molecular mechanisms of injury and the evaluation of therapeutics.

Materials and Methods: Ocular exposure to sulfur mustard vapor was accomplished by using a vapor cup method. Dose response studies were conducted in female BALB/c mice. An exposure dose which produced moderate injury was selected for further study as moderate injury was determined to be amenable to studying the beneficial effects of potential therapeutics. Histopathology and inflammatory markers were evaluated for up to 28 days after exposure, while clinical injury progression was evaluated for 1 year post-exposure.