Accumulation of all metals in the edible parts of the plants was compared with the recommended maximum tolerable levels proposed by the Joint FAO/WHO Expert Committee on Food Additives. Bioconcentration factors values based on dry weights were below one for all metals except Cu in the rice roots and decreased in the order of Cu bigger than Zn bigger than Fe bigger than Pb bigger than Ni bigger than

Cd bigger than Cr.”
“As Selleck Alvocidib the general population is aging, surgery in elderly patients has become a major public health issue. This basic question is especially true for liver resection (LR). The aim of this study was to evaluate the operative risks of LR in the elderly. Retrospective analysis of a large recent and monocentric database of LR was performed between January 1, 2005 and May 31, 2011. Patients PF-6463922 cost were categorized into three groups ( smaller than 60, 60-74, and a parts per thousand yen75 years old) to analyze postoperative outcomes and 1-year mortality. Clinicopathologic factors likely to influence outcomes were assessed by univariate and multivariate analysis. Altogether, 1,001 consecutive LRs were performed in 912 patients (mean age 62 +/- A 13 years). The distribution of the LR by age was 372 (37.2 %), 477 (47.6 %), and 152 (15.2

%) in patients smaller than 60, 60-74, and a parts per thousand yen75 years, respectively. The overall morbidity and mortality rates were 33.3 and 2.5 %, respectively. Age a parts per thousand yen75 years selleck kinase inhibitor was independently

associated with postoperative mortality [odds ratio (OR) 4.75, 95 % confidence interval (CI) 1.5-15.1; p = 0.008] and 1-year mortality (OR 2.8, 95 % CI 1.2-6.6; p = 0.015). The postoperative complication rate (p = 0.216) was not increased, even for major complications (p = 0.09). The other independent risk factors for mortality were a cirrhotic liver (p = 0.017), preoperative arterial chemoembolization (p = 0.001), caval vein clamping (p = 0.001), and intraoperative blood transfusion (p = 0.044). Age beyond 75 years represent a risk factor of death after LR and should be avoided after chemoembolization or in cirrhotic patients. A specific assessment using geriatric indexes might be the key to success in this population.”
“Enteral feeding is widely used for hospitalized patients but is also used for ambulatory persons living at home or in home care settings. Aside from decisions that must be made about appropriate nutrient delivery, choices related to which type of enteral access will be used and the procedures for enteral access surveillance are extremely important. In this paper we review the various techniques for establishment of enteral access in adult patients. Prevention and treatment of potential complications are detailed. The use of protocols that are written by a multidisciplinary nutrition team is mandatory.