The association of paraoxonase 1 gene L55M polymorphism with the extent and severity of coronary artery disease in the Turkish population and its dependence on gender.

Objective: Coronary artery disease (CAD) is a common, complex, and progressive disorder characterized by the accumulation of lipids and fibrous elements in the arteries. It is one of the leading causes of death in industrialized nations. Oxidative modification of low-density lipoprotein (LDL) in the arterial wall plays an important role in the initiation and progression of atherosclerosis.

Association of MTHFR A1298C polymorphism with conotruncal heart disease.

Congenital heart diseases are common congenital anomalies with 1% prevalence worldwide and are associated with significant childhood morbidity and mortality. Among a wide range of aetiologically heterogeneous conditions, conotruncal anomalies account for approximately one-third of all congenital heart defects. The aetiology of conotruncal heart diseases is complex, with both environmental and genetic causes.

The frequency of Familial Mediterranean fever gene mutations and genotypes at Kirikkale and comparison with the mean of regional MEFV mutation frequency of Turkey.

In this study we have retrospectively analysed the mutation spectrum of the 351 Familial Mediterranean fever patients referred to Kırıkkale University Faculty of Medicine, Department of Medical Genetics Laboratory over a period of 5 years and compared them with Turkey's mean. We have found 11 different mutations, including rare mutations such as F479L, K695R, M680I(G/A) and 45 different genotypes showing the heterogeneity of MEFV mutations in Central Anatolia. The most three prevalent mutations were M694V (14.

Analysis of TSHZ2 and TSHZ3 genes in congenital pelvi-ureteric junction obstruction.

Background: Congenital pelvi-ureteric junction obstruction (PUJO) affects 0.3% of human births. It may result from aberrant smooth muscle development in the renal pelvis, resulting in hydronephrosis.

The prevalence of mental retardation by gender, age of diagnosis and location in Zonguldak province, Turkey.

Objective: To evaluate the prevalence of mental retardation by gender, age of diagnosis, and location in Zonguldak, Turkey.

Methods: The data of 1909 mentally retarded children recorded between 1995 and 2003 was obtained from the Learning Disability Guidance and Research Centre. Age, gender, IQ scores, the age of diagnosis, and living areas of cases were evaluated.

TBX1 gene mutation screening in patients with non-syndromic Fallot tetralogy.

Fallot tetralogy (FT) is the most frequently observed conotruncal heart defect (CTHD) and accompanies 15% of the 22q11 deletion syndromes, DiGeorge/ velocardiofacial (DGS/VCFS) syndromes. TBX1 is a gene located in the 22q11 region and has a role in neural crest migration and conotruncal development. The mouse Tbx1 locus shows 98% homology with TBX1.

Tolmetin and salicylate therapy in acute rheumatic fever: Comparison of clinical efficacy and side-effects.

Background: The arthritis of rheumatic fever is very responsive to treatment with salicylates, but there are many adverse reactions, especially hepatotoxicity, due to aspirin (acetylsalicylic acid) therapy. These side-effects change the course and duration of rheumatic fever. Other non-steroidal anti-inflammatory drugs may be equally effective, although no reports are available.