OBJECTIVE To investigate the possible association between factor XII (F12) gene variant and the presence of coronary artery disease (CAD) in Chilean subjects. METHODS A total of 112 unrelated patients with a diagnosis of CAD confirmed by angiography (33-74 years old) and 107 healthy controls (30-68 years old) were included in this study. PCR-RFLP was used to evaluate the 46C --> T polymorphis...

BACKGROUND The association between HER2 Ile655Val single nucleotide polymorphism and cancer is controversial. OBJECTIVES The aim of our study was to investigate this polymorphism in patients with ovarian cancer. PATIENTS AND METHODS Genomic DNA was extracted from peripheral blood leukocytes of 107 patients and 130 healthy women. HER2 gene polymorphism was assessed by PCR-RFLP. RESULTS No ...

PURPOSE The in vitro study suggested that proline to serine polymorphism in codon 475 (C1423T) of the A Disintegrin and Metalloprotease with ThromboSpondin type 1 repeats-13 (ADAMTS-13) gene is related to reduced activity of ADAMTS-13. In this study, the frequency of the Pro475Ser polymorphism in Koreans was studied and plasma ADAMTS-13 activity was measured to find out whether this polymorphis...

the oxidation of low-density lipoproteins and cell membrane lipids is believed to play an integral role in the development of fatty streak lesions, an initial step in coronary artery disease (cad). paraoxonase-1 (pon1) is an enzyme associated with the high-density lipoprotein (hdl) particle. pon1 protects ldl from oxidative modification by hydrolyzing lipid peroxides, suggestive of a role for p...

Several genes have been related to late-onset Alzheimer's disease (LOAD). Phospholipases A2 (PLA2) influence the processing and secretion of the amyloid precursor protein, which gives rise to the beta-amyloid peptide, the major component of the amyloid plaque in AD. Hence, in the present study, polymorphisms of three genes encoding PLA2 enzymes group (cytosolic PLA2: BanI cPLA2 polymorphism; ca...

Bovine tuberculosis (BTB) is a significant veterinary and financial problem in many parts of the world. Associations between specific host genes and susceptibility to mycobacterial infections, such as tuberculosis, have been reported in several species. The objective of this study was to identify and evaluate the relationship of single-nucleotide polymorphisms (SNPs) in the CARD15 gene with sus...

The activities of penicillinase inhibitor, KA-107 extracted from culture filtrates of Streptomyces gedanensis ATCC 4880, were studied by using penicillin-resistant S. aureus FS-1277 and by means of in vitro and in vivo tests.

The aim of the present study was to determine whether endothelial nitric oxide synthase (eNOS) gene polymorphisms play a role in development of bladder cancer in the Turkish population. The study was performed on 75 patients (64 men, 11 women) with bladder cancer and 143 healthy individuals (107 men, 36 women) with any kind of cancer history. Three eNOS gene polymorphisms (T-786C promoter regio...