Green enrichment of argan oil ( L.) with thyme ( L.) and oregano ( L.) leaves: Evaluating quality and stability improvements.

This study aimed to assess the impact of enriching argan oil (AO) ( L.) using the maceration technique with thyme ( L.) and oregano ( L.

TNFA-TNFB haplotypes modify susceptibility to type I diabetes mellitus independently of HLA class II in a Moroccan population.

The contribution of single nucleotide polymorphisms in tumor necrosis factors (TNF) alpha and beta to autoimmune diseases, and to type 1 diabetes mellitus (T1DM) in particular, is not well established, and may be confounded by linkage disequilibrium to class II HLA genes. At least two polymorphisms seem to have functional relevance in the respective genes: TNFA-307 and TNFB+252. We have typed these two polymporphisms in samples of Moroccan T1DM patients and controls for which class II HLA genes had already been typed.

HLA class II DNA polymorphism in a Moroccan population from the Souss, Agadir area.

HLA DRB1, DQA1 and DQB1 polymorphisms were analyzed by PCR-SSO typing in a sample of the Moroccan population from Souss. Uneven allelic frequency distributions are observed at each locus, with particularly high frequencies for DRB1*0701, DRB1*0301, DQA1*0501, DQA1*0201, and DQB1*0201. Only three haplotypes (DRB1*0701-DQA1*0201-DQB1*0201, DRB1*0301-DQA1*0501-DQB1*0201 and DRB1*11-DQA1*0501-DQB1*0301) account for nearly 50% of the total gene frequencies.