Assessment of prerequisite programs implementation at food packaging manufacturing companies and hygiene status of food packaging in a developing country: Cross-sectional study.

Food packaging has a critical role in all food types and along the food chain from product preservation to transportation, distribution, storage, retailing, and end-use. However, it can become a source of contamination and transfer of microorganisms to the packed food when its hygienic status is not well maintained. The aim of this study was to evaluate the Prerequisite programs (PRPs) implementation in 5 food packaging companies across Mount Lebanon through on-site inspections and to assess the compliance of contact surfaces, employee hands and packaging materials to microbiological specifications.

A CASE OF FULL-THICKNESS MACULAR HOLE IN EYE WITH FOCAL CHOROIDAL EXCAVATION.

Purpose: To report an association between a Stage 4 full-thickness macular hole and focal choroidal excavation.

Methods: Case report.

Results: A 46-year-old male patient with high myopia was referred for macular hole surgery and found to have an associated focal choroidal excavation.

Novel 'heavy' dyes for retinal membrane staining during macular surgery: multicenter clinical assessment.

Purpose:   To evaluate the feasibility of two novel 'heavy' dye solutions for staining the internal limiting membrane (ILM) and epiretinal membranes (ERMs), without the need for a prior fluid-air exchange, during macular surgery.

Methods:   In this prospective nonrandomized multicenter cohort study, the high molecular weight dyes ILM-Blue™ [0.025% brilliant blue G, 4% polyethylene glycol (PEG)] and MembraneBlue-Dual™ (0.

CARD15 polymorphisms in Behçet's disease.

Background: Behçet's disease (BD) is a chronic multi-system inflammatory disorder of unknown aetiology, which shares many features of the inflammatory bowel diseases (IBDs). CARD15 has recently been identified as the first susceptibility gene in Crohn's disease (CD).

Objective: Given certain clinical and pathological similarities between CD and BD, and recent evidence of linkage of BD to the CARD15 genomic region, the aim of this study was to investigate the role of CARD15 variants in determining susceptibility to BD.

Microsatellite mapping of a susceptible locus within the HLA region for Behçet's disease using Jordanian patients.

Behçet's disease (BD) has been established to be associated with HLA-B51. However, it has not been revealed whether the HLA-B51 gene itself or another gene located near the HLA-B gene is directly involved in the pathogenesis of BD. Previously, using Japanese BD patients, our group has narrowed down a BD-causative gene to 46 kb between the MICA and HLA-B genes by means of fine mapping analysis with eight microsatellite markers distributed within a 1100 kb segment around the HLA-B gene.

Intercellular adhesion molecule-1 gene polymorphisms in Behçet's disease.

Intercellular adhesion molecule-1 (ICAM-1) gene polymorphisms have been implicated in the susceptibility to inflammatory diseases, including multiple sclerosis and inflammatory bowel disease. The expression of both soluble and tissue ICAM-1 is increased in Behçet's disease (BD) but the contribution of ICAM-1 gene polymorphisms to this disease remains unknown. Associations with BD have been reported for genes within the MHC, including HLA-B51, TNF and MICA, but the role of non-MHC genes in BD remains largely unexplored.

HLA and tumour necrosis factor (TNF) polymorphisms in ocular Behçet's disease.

The role of HLA-B*51 and other major histocompatibility complex (MHC) genes in Behçet's disease (BD) remains unknown. We have performed HLA and tumour necrosis factor (TNF) polymorphism analysis in BD and evaluated their contribution to ocular disease. In this study, 102 patients and 115 controls of Middle Eastern descent were investigated by HLA and B*51 subtyping using novel primers, and by LT alpha NCo 1 and TNF 308 promoter polymorphism analysis.

Factor V Leiden mutation is associated with ocular involvement in Behçet disease.

Purpose: Behçet disease is a systemic disease of young adults characterized by venous occlusion in both the deep venous and retinal circulations. In severe ocular disease, blindness may occur despite immunosuppressive treatment. The most common inherited risk factor for the development of idiopathic venous thrombosis is the presence of the Factor V (FV Leiden) mutation, which confers resistance to activated protein C.