background: coarctation of the aorta (coa) is a defect that accounts for 5-8% of all congenital heart diseases. balloon angioplasty as a treatment for coa is increasingly performed, with endovascular stents having been proposed as a means of improving the efficacy and safety of the procedure. the aim of this study was to evaluate the systolic blood pressure gradient at rest and during maximal e...

Lanosterol is a precursor for cholesterol, which synthesized primarily in the liver pathway often described as mevalonate or HMG-CoA reductase pathway. The first two steps (formation of acetoacetyl CoA and mitochondrial generation (S)-3-hydroxy-3-methylglutaryl-CoA) are also associated with oxidation fatty acids.

Background: In recent decades, aortic stenting has become a promising alternative to surgery for both native coarctation and re-stenosis in children adults. However, comparative long-term outcomes have poorly been investigated. Methods: We included 212 patients with previous repair (19 ± 8.7 years) divided into 3 groups: 139 single-time surgical (CoA-S group); 18 percutaneous (CoA-PS 55 hybrid ...

the coarctation of the aorta (coa) is rare in adulthood. diagnosis is made by clinical suspicion and physical findings such as blood pressure difference between the upper and lower extremities, pulse delay in the femoral artery, and systolic murmur over the thoracic spine.the coa in adulthood and in patients with associated aneurysm is challenging and different complications even with proper tr...

A panel of 86 different Candida albicans isolates was subjected to multilocus sequence typing (MLST) in two laboratories to obtain sequence data for 10 published housekeeping gene fragments. Analysis of data for all possible combinations of five, six, seven, eight, and nine of the fragments showed that a set comprising the fragments AAT1a, ACC1, ADP1, MPIb, SYA1, VPS13, and ZWF1b was the smalle...

Background: Methicillin-Resistant Staphylococcus aureus (MRSA) plays an important role in gastrointestinal diseases. The goal of this research was to determine phenotypic and genotypic characteristics of MRSA isolated from dairy and meat products in Iran. Methods: Ninety-three S. aureus isolates were prepared which had been obtained in our previous study. Antimicrobial susceptibility testing w...

the present study was aimed to identify the frequency of coagulase (coa) and thermonuclease (nuc) genes and staphylococcal enterotoxin a (sea) production among staphylococcus aureus isolated from various sources in shiraz. moreover, the correlation between the sea gene and coagulase and thermonuclease enzymes is also considered. a total of 100 s. aureus were isolated from various sources includ...