A systematic review was conducted to examine the association between fish oil supplementation and the development of asthma exacerbations. Comprehensive literature reviews of recent fish oil studies were performed to evaluate alterations in asthma surrogate markers. Additionally, the relative compositions of the fish oils used in each study were analyzed. The results of the review were inconclu...

Materials and methods Between May and November 2014 we went through the process of identification and selection of outcomes. All possible outcomes were drawn from systematic reviews, interviews and questionnaires. From this initial list, a selection process was performed using an online 2-round Delphic survey and a consultation meeting. Target stakeholders were approached to contribute in this ...

A huge amount of research has been done in the field speech signal processing recent years. In particular, there increasing interest automatic recognition (ASR) technology field. ASR began with simple systems that responded to a limited number sounds and evolved into sophisticated respond fluently natural language. This systematic review is provided help other researchers most significant topic...

helicobacter pylori (h. pylori) is a spiral-shaped gram negative bacterium that naturally colonizes the human gastric epithelium. in recent years, large evidence has come to the literature strongly proposing causal link between h. pylori and extra gastric disorders. cardiovascular system is one of the extra gastric organs that can be affected by h. pylori infection. the first evidence suggestiv...

background recently there has been a significant increase in the number of systematic reviews addressing questions of prevalence. key features of a systematic review include the creation of an a priori protocol, clear inclusion criteria, a structured and systematic search process, critical appraisal of studies, and a formal process of data extraction followed by methods to synthesize, or combin...

background: it is hypothesized that poor zinc nutritional status is associated with an increased risk of esophageal cancer (ec), but current evidence is contradictory. since some factors may influence zinc absorption, its status may be better evaluated thorough biomarkers. the objectives of this study were to perform a systematic review on the association of zinc biomarkers with ec in observati...

papaver bracteatum lindly (papaveraceae) is an endemic species of iran which has economic importance in drug industries. the main alkaloid of the plant is thebaine which is used as a precursor of the semi-synthetic and synthetic compounds including codeine and naloxone, respectively. this systematic review focuses on main component of papaver bracteatum and methods used to determine thebaine. a...