The patient presented with swelling

and deformity of the upper and middle third of the left thigh. The diagnosis was confirmed clinico-radiologically and the patient was treated with hindquarter amputation and chemotherapy. The patient died of sepsis and extensive bedsores one month after surgery.

Conclusions: Orthopedic surgeons should be alert to this morbid condition and this disease should be suspected in cystic lesions affecting any organ of the body in pathological fractures with nonunion, Selleckchem BI-2536 especially in endemic areas of the world. Early diagnosis helps in eradication and salvage of the bone; misdiagnosis and delayed diagnosis are always fraught with the danger of amputation, recurrence, and sepsis. (C) 2009 International Society for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.”
“A rapid and simple method for the determination of sialic acid (Neu5Ac) of yak milk fat globule membrane (MFGM) by HPLC with a diode array detector was developed and validated. Samples were cleaned up just by hydrolysis and derivatization before HPLC analysis. Separation was achieved with an Agilent TC-C18

column. The method showed a good linearity (r=0.997), the sensitivity results showed that the limits of detection and limits of quantification PR 171 for sialic acid were 10.0 and 21.0 mu g/mL, respectively. The recovery of Neu5Ac was 95-97%. The method proved very simple and rapid for Neu5Ac analysis since separation was completely achieved at 12 min.”
“Asymmetric structural foams were prepared by compression molding to study the flexural Selleck YM155 properties of these sandwich structures with different layer thickness. It was found that the flexural properties of asymmetric structural foams are function of load direction. Since the bending behavior is a combination of tension and compression, the stress distribution across the foam core plays a key role in describing their bending properties. The experimental results show that the compression modulus of integral foams is lower

than its tensile modulus. Based on this information, a model is proposed to predict the flexural properties of asymmetric structural foams based on stress distribution. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 113: 3103-3112, 2009″
“Mycobacterium celatum, a slow-growing acid-fast bacillus, is an uncommon cause of human infection, mainly occurring in patients with AIDS. Rarely, infections restricted to the lung and lymph nodes have been reported in immunocompetent hosts. We report herein a case of M. celatum pulmonary infection that mimicked pulmonary tuberculosis in a patient with ankylosing spondylitis. The literature was reviewed and clinical features of eight HIV-negative patients with M. celatum infection are discussed. The clinical presentation of M.