012). Finally, a significant inverse relationship between pre- and posttransfusional LVMPI values (R = 0.730; p < 0.001) was noted. The LVMPI may allow for identification of preterm infants more likely to be helped by transfusion of pRBCs.”
“The aim of this study was to evaluate the accumulation
of toxic (As. Cd and Pb) and essential (Cu, Mn and Zn) metals in samples (feathers, liver, kidney, lung, intestine and muscle) of common buzzards (Buteo buteo) from Sicily, used as bio-indicators for monitoring environmental MCC950 datasheet metals pollution. All samples of buzzards were collected at the “”Recovery Center of Wild Fauna”" of Palermo, through the Zooprophilactic Institute. The quantitative determinations of metals were carried out using an atomic absorbtion spectrophotometer (AAS). The results obtained showed the presence of metals AZD2811 in all samples analyzed. For toxic metals the highest levels of Pb and As were found in liver and those of Cd in kidney; for essential metals Zn levels were higher than Cu and Mn in all tissues analyzed. Significant differences are observed in metal levels between female and male and juvenile and adult bird samples.
Highest metal levels found in liver, kidney and muscle can be considered indicative of chronic exposure to metals while the presence of metals in feathers can be consequential to storing and elimination processes. The results
obtained suggest that common buzzards (Buteo buteo) may be
very useful as bio-indicators for monitoring environmental pollution. (C) 2009 Elsevier Ltd. All rights reserved.”
“The aim of this study was to evaluate the safety profile of fast-track surgery (FTS) compared to standard care in elective colorectal surgery involving segmental colonic and/or rectal resection.
All of the randomized controlled trials (RCTs) and non-randomized controlled clinical trials (CCTs) on FTS for colorectal surgery were analyzed with the selleck screening library Cochrane systematic review. Database retrievals of Medline, Embase and Cochrane was were conducted, together with two published FTS meta-analyses. Two reviewers independently assessed the quality of the studies, extracted the relevant data and performed a cross-check. A metaanalysis was performed with RevMan 5 software.
A total of 15 studies were reviewed in this study, including 13 articles in English and 2 articles in Chinese, of which 7 were RCTs and 8 were CCTs. The overall rates of morbidity and readmission in the FTS group were lower compared to patients who underwent the conventional treatments (conventional treatment group or control group) in the RCTs but tended to increase in the CCTs. There were no statistically significant differences between the FTS group and the control group regarding ileus, anastomotic leakage, abdominal distention, nausea and vomiting, urinary retention and infection of the incisional wound.
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