In this paper, we present new attacks on the redactable signature scheme introduced by Kundu and Bertino at VLDB ’08. This extends the work done by Brzuska et al. at ACNS ’10 and Samelin et al. at ISPEC ’12. The attacks address unforgeability, transparency and privacy. Based on the ideas of Kundu and Bertino, we introduce a new provably secure construction. The corresponding security model is m...

Calcium and phosphorus metabolism involves in patients with chronic kidney disease-mineral bone disorder (CKD-MBD). Sclerostin morphogenetic protein-7 (BMP-7) are closely related to formation. This study aims assess sclerostin BMP-7’s role renal function, blood calcium CKD-MBD. 86 CKD-MBD were collected as the case group healthy subjects selected control group. ELISA was used detect BMP-7 serum...

Introduction: Autoimmune hepatitis (AIH) is one of autoimmune disorder with complex pathophysiology. Many genes involved in lethal including STAT4 gene. The aim this study to determine gene polymorphisms and relation SNPs disease severity among AIH patients. Method: One hundred patient which diagnosed by clinically, ANA ASMA 100 control age matched healthy children were enrolled study. Patients...

The objective of this study was to establish a new lipoprotein lipase (LPL) and hepatic lipase (HL) activity assay method. Seventy normal volunteers were recruited. Lipase activities were assayed by measuring the increase in absorbance at 546 nm due to the quinoneine dye. Reaction mixture-1 (R-1) contained dioleoylglycerol solubilized with lauryldimethylaminobetaine, monoacylglycerol-specific l...

BACKGROUND Some results exist on fetuin-A as marker for vascular disease in type 2diabetes. We examined the relationship between serum fetuin-A with some factors, in patients with type 2 diabetes mellitus (T2DM). METHODS From October 2012 to June 2013, a total of 131 T2DM patients were recruited and evaluated for various parameters including HOMA-IR, Apo-A1, Apo-B100, body fat percentage and ...

Kundu and Bertino (VLDB 2008) recently introduced the idea of structural signatures for trees which support public redaction of subtrees (by third-party distributors) while pertaining the integrity of the remaining parts. An example is given by signed XML documents of which parts should be sanitized before being published by a distributor not holding the signing key. Kundu and Bertino also prov...