Vitamin D status and VDR gene polymorphisms in patients with growth hormone deficiency: A case control Tunisian study.

Introduction: Growth Hormone Deficiency (GHD) is a rare disease marked by a complete or partial reduction in the production of growth hormone. Vitamin D deficiency is frequent and may be associated with several pathologies. However, the association between GHD and vitamin D deficiency has not been extensively studied.

Epidemiological and clinical characteristics of 66 Tunisian Sickle cell syndrome patients.

Introduction: Sickle cell syndrome (SCS) represent a real health problem. In this work, we propose to study the epidemiological and clinical features of 66 patients with SCS.

Methods: This is a retrospective descriptive cross-sectional study carried out on a population of 66 patients with SCS, (36 S/S, 18 S/β-thalassemia, seven S/C and five S/O), over a period of two years.

Congenital analbuminemia associated with compound heterozygous novel nucleotide variations in a young adult with coronary thrombosis.

Congenital analbuminemia (CAA) is a very rare genetic disorder characterized by a significant reduced or even complete absence of human serum albumin. Our data describe the clinical features and laboratory results of a case confirmed by mutation analysis of the albumin gene in a 35-year-old man presenting recurrent acute coronary syndrome. To the best of our knowledge, only two cases of coronary artery disease have been reported worldwide without recurrence.

Contribution of common CFTR variants (M470V, T854, and Q1463) to cystic fibrosis in Tunisia: haplotype analysis.

Background & Objectives: Cystic fibrosis (CF) is caused by mutations in the gene encoding the CF transmembrane regulator (CFTR) protein, a chloride channel located in the epithelial cell membrane. Over than 2,000 CFTR mutations have been identified, which contribute to the variety of clinical phenotypes of CF. We performed a case-control study to determine p.