Indian J Med Res
-
Galectin-3 a member of the galectin family is an endogenous β-galactoside binding lectin. It has been found to be associated with cell adhesion, recognition, proliferation, differentiation, immunomodulation, angiogenesis, apoptosis and can be a reliable marker for cancer aggressiveness. The aim of this study was to verify protein expression in gastric adenocarcinoma tissues and correlate the results with the clinical aspects in the study population. ⋯ Our results suggest that gal-3 is not a reliable biomarker for prognosis of the gastric adenocarcinoma by immunohistochemistry. Further studies need to be done on a large sample of tumour tissues in different clinical staging.
-
Diabetes is a metabolic pro-inflammatory disorder characterized by chronic hyperglycaemia and increased levels of circulating cytokines suggesting a causal role for inflammation in its aetiology. In order to decipher the role of interleukin-6 (IL-6) in type 2 diabetes mellitus (T2DM) we analyzed two promoter polymorphisms -597 A/G (rs1800797) and -174 G/C (rs1800795) in T2DM cases from north India, and in healthy controls. ⋯ Our data suggest that IL-6 gene polymorphisms play a prominent role in T2DM disease susceptibility in population from north India.
-
Clinical Trial
Role of 13C methacetin breath test for non invasive staging of liver fibrosis in patients with chronic hepatitis C.
The development and evaluation of non invasive tests to assess liver fibrosis have been an active field of research. The present study was carried out to evaluate the role of 13C-methacetin breath test 13C-MBT) as a non invasive tool for liver fibrosis staging in patients with chronic hepatitis C (CHC). ⋯ Based on our findings the 13C-methacetin breath test appears to be a promising tool to identify CHC patients with advanced fibrosis and to replace liver biopsy. Further studies need to be done to assess its potential to be used in regular clinical practice.
-
Case Reports
Molecular evaluation of a novel missense mutation & an insertional truncating mutation in SUMF1 gene.
Multiple suphphatase deficiency (MSD) is an autosomal recessive disorder affecting the post translational activation of all enzymes of the sulphatase family. To date, approximately 30 different mutations have been identified in the causative gene, sulfatase modifying factor 1 (SUMF1). We describe here the mutation analysis of a case of MSD. ⋯ The two mutations identified in the present case were novel. This is perhaps the first report of an insertion mutation in SUMF1 causing premature truncation of the protein.
-
Multidrug-resistance of methicillin-resistant Staphylococcus aureus (MRSA) is a serious therapeutical problem. Chalcones belong to a group of naturally occurring flavonoids, usually found in various plant species, and have potent antibacterial, antiviral and antifungal activities. The goal of this study was to evaluate the antibacterial effect of three newly-synthesized chalcones against clinical isolates of MRSA, and their synergism with β-lactam and non-β-lactam antibiotics. ⋯ Our study demonstrated that three newly-synthesized chalcones exhibited significant anti-MRSA effect and synergism with non-β-lactam antibiotics. The most effective compound was 1,3-Bis-(2-hydroxy-phenyl)-propenone. Our results provide useful information for future research of possible application of chalcones in combination with conventional anti-MRSA therapy as promising new antimicrobial agents.