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  • Topic: Atherosclerosis and Related Diseases|Open Access

    New markers of atherosclerosis: a threshold level of heteroplasmy in mtDNA mutations

    Margarita A. Sazonova , Anastasia I. Ryzhkova , Vasily V. Sinyov , Elena V. Galitsyna , Varvara A. Orekhova , Alexandra A. Melnichenko , Alexander N. Orekhov , Alessio L. Ravani , Igor A. Sobenin
    Aim: The aim of the present article was the detection of threshold heteroplasmy level of mitochondrial DNA mutations, above which a patient is at increased risk of atherosclerotic lesions. Besides, this parameter was detected for mutations, in which after reaching threshold heteroplasmy level, a protective antiatherogenic effect started to appear. Methods: The participants of the study were 700 women and men from the Moscow region. Fragments of DNA, amplified by polymerase chain reaction, were analyzed with pyrosequencing technology. Then on the basis of pyrograms’ peaks in the samples, the... Read more
    Published on: 19 Oct 2017  | Viewed:24  | Downloaded:3
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  • Topic: Atherosclerosis and Related Diseases|Open Access

    Is insulin pro-atherogenic at the cellular level?

    Igor A. Sobenin , Varvara A. Orekhova , Andrey V. Grechko , Alexander N. Orekhov
    Aim: This study was undertaken to test the hypothesis that insulin treatment has unexpected pro-atherogenic effects at the cellular level, namely, proliferative activity and intracellular cholesterol content. Methods: Primary cultures of subendothelial cells derived from non-atherosclerotic human aorta and mouse peritoneal macrophages were used to investigate the in vitro effect of insulin on atherosclerosis-related parameters, such as cellular cholesterol content and proliferation rate. Additionally, the effect of insulin treatment in 33 type 1 diabetic patients on serum atherogenicity... Read more
    Published on: 17 Oct 2017  | Viewed:22  | Downloaded:3
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  • Case Report|Open Access

    Sternal malunion fixation using a Titanium Sternal Fixation System in a diabetic patient. The first of its kind in Scotland

    Sanjeet Singh Avtaar Singh , Massimo Capoccia , Kamal Deep , Nawwar Al-Attar
    Sternal non-union is a rare but serious complication post-sternotomy. It is defined as sternal pain with clicking, instability, or both for more than 6 months in the absence of infection and usually presents in an outpatient setting. It may result in multiple admissions to the hospital for surgical debridement and wound care therapies. Several risk factors have been identified in the literature but treatment options are limited. Proven benefits of increased stability and decreased incidence of non-union using the principles of rigid fixation have been described in other surgical specialties... Read more
    Published on: 28 Sep 2017  | Viewed:124  | Downloaded:6
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Vessel Plus Online ISSN: 2574-1209
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