\n\nConclusion:\n\nOur findings show that an ABI of 1.3 or more predicts for both overall and cardiovascular mortality, and an ABI of less than 0.9 predicts for cardiovascular mortality in CKD and haemodialysis patients. Screening patients with chronic renal failure by means of ABI may help to identify a high-risk group for increased mortality.”
“Purpose: The purpose of this study was to analyze and evaluate the correlation between dental injuries and the pattern of maxillofacial fractures. The correlation with age, gender, trauma mechanism and type of maxillofacial
fracture was also investigated. Materials and methods: From January 2000 to December 2009, 1131 patients with facial fractures were registered. Of these, 473 presented with associated buy P505-15 dental trauma. The information and data collected and analyzed included: age, gender, mechanism this website of injury, type of facial fracture, type of dental injury, and the relationship between dental injury and facial fracture. Results: Dental injury was sustained by 473 patients (41.8%), with a total of 2215 injured teeth. Of the 2215 injured teeth, 1191 (53.8%) were in the maxilla and 1024 (46.2%) in the mandible. Fall from a height had the highest risk of dental injuries (OR = 4.145, P = 0.002). The central incisor was the most injured tooth for both the maxilla (388, 36.2%) and mandible (284, 27.7%). The
most common type of dental injury was avulsion (1070, 47.4%). More anterior teeth in the maxilla were of crown fracture, avulsion, and intrusion than that in the mandible, whereas more anterior teeth in the mandible were of subluxation and concussion than that in the maxilla. Dental injuries were more prone to occur in patients
who sustained only symphysis fractures (OR = 2.817, P < 0.001), only 0.236-fold risk in patients who Selleck WZB117 sustained only mandible angle fracture (P < 0.001). Conclusions: The occurrence of dental trauma is significantly related to the pattern and position of the maxillofacial fractures.”
“The adsorption of Cu (II) from aqueous solutions using coconut shell modified powder was investigated in batch experiments. The surface charge of the adsorbent was determined. The points of zero charge (PZC) of the adsorbents (pH(PZC)) were 4.5, 2.0, and 2.0 to raw coconut (RC), raw coconut alkalized (RCA), and coconut shell modified with tannic acid (TCA) adsorbent, respectively. Batch experiments were performed under kinetic and equilibrium conditions. The kinetic data were analyzed using a pseudo second-order, and Elovich equation. Adsorption equilibrium data were investigated using the Langmiur, Freundlich, Temkin, and Dubinin-Raduschevich (D-R) isotherm models. It has been found that chemically modified coconut shell (TAC) affected performance when compared with unmodified coconut shell (RC). Kinetic studies showed that the adsorption followed a pseudo-second-order rate model.