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To compare in a prospective randomised way the effect of two different immunosuppressive regimens - mTOR-based regimen or CNI-based regimen - on the progression of coronary artery calcification in renal transplant patients measured at baseline, 1, 2, and 3 years after transplantation.

Fifteen patients with atherosclerosis obliterans at the lower limbs, no candidates to revascularizing surgery were submitted to ozone therapy. An improvement statistically significant was noticed in the treatment groups since amputation ratio decreased (26.7%) and the need of pain's surgery procedures (13.3%) in comparison with the control group (46.7 and 26.7% respectively). Ozone therapy is considered as a good way in the management of the atherosclerosis with obliteration in late period.

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The prevention or deceleration of atherogenesis is one of the most significant anti-aging objectives since this is a matter of avoidance of myocardial infarction and stroke. To approach this prophylactic aim, phytochemical nutrition counteracting peroxidation of blood lipids based on their scavenger qualities for reactive oxygen species (ROS) can possibly serve. For example, oxidized LDL particles are highly atherogenic. Against this background, we investigated in a pilot study the effect of Ginkgo biloba (EGb 761: Rökan novo), the free oxygen radical scavenging properties of which are well-documented, on the atherosclerotic nanoplaque formation in cardiovascular high-risk patients. In eight patients who had undergone an aortocoronary bypass operation, the reduction of atherosclerotic nanoplaque formation amounted to 11.9 +/- 2.5% (p < 0.0078) and of nanoplaque size to 24.4 +/- 8.1% (p < 0.0234), respectively, after a 2-month therapy with Ginkgo biloba extract (EGb 761, 2 x 120 mg daily, Rökan novo, Spitzner Arzneimittel, Ettlingen, Germany). Additionally, superoxide dismutase (SOD) activity was upregulated by 15.7 +/- 7.0% (p < 0.0391), the quotient oxLDL/LDL lowered by 17.0 +/- 5.5% (p < 0.0234) and lipoprotein(a) concentration decreased by 23.4 +/- 7.9% (p < 0.0234) in the patients' blood after the 2-month medication regimen. The concentration of the vasodilating substances cAMP and cGMP was augmented by 37.5 +/- 9.1% (p < 0.0078) and 27.7 +/- 8.3% (p < 0.0156), respectively. A multimodal regression analysis reveals a basis for a mechanistic explanation of nanoplaque reduction under ginkgo treatment. The atherosclerosis inhibiting effect is due to an upregulation in the body's own radical scavenging enzymes and an attenuation of the risk factors oxLDL/LDL and Lp(a). Furthermore, the significant increase in the vasodilator cAMP and cGMP concentration powerfully supports the maintenance of an open bypass.

A three to four wk clinical trial of nicergoline in 30 arteriosclerotic subjects aged 49 to 83 yr is reported. Two 1 mg ampoules/day for five days were followed by 20 drops (= 5 mg) three times a day over the remainder of the period. Somatic and neuropsychological symptoms and laboratory data were assessed. The results were classed as good in 22 cases, fair in 5 and nil in 3. Improvement was statistically significant for all symptoms, save visual disturbances. No side effects were noted.

Arteriosclerosis, as the foundation for the development of cardiovascular diseases, is influenced by disturbances in lipid metabolism. Extensive research has consistently shown a correlation between conventional lipid parameters, arteriosclerosis, and cardiovascular diseases. Guidelines highlight the importance of targeting low-density lipoprotein cholesterol (LDL-C) for primary and secondary prevention of cardiovascular diseases, with reducing LDL-C remaining the primary lipid-lowering strategy. However, even when LDL-C is lowered to optimal levels, there is a residual risk of cardiovascular disease. Recent findings have brought attention to remnant cholesterol (RC) as a significant factor contributing to this residual risk. The close association between RC, arteriosclerosis, and cardiovascular diseases presents exciting opportunities for lifestyle interventions and medical treatments to control and lower RC levels, offering new targets for preventing and managing related cardiovascular conditions. Our systematic review sheds light on the importance of considering RC as a valuable biomarker in assessing arteriosclerosis and its potential impact on cardiovascular health. By understanding the link between remnant cholesterol and arteriosclerosis, researchers and healthcare professionals can develop targeted interventions to mitigate cardiovascular risks, thus improving public health outcomes and reducing the economic burden associated with cardiovascular diseases.

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During pathologies such as arteriosclerosis and emphysema, degradation of elastin by elastases occurs and elastin peptides are produced. In order to evaluate elastin degradation, measurements of elastin peptide concentration in human blood were carried out. According to elastin peptides used for obtention of antibodies and for ELISA, the measured values are different. Elastin peptides have several biological effects: they are chemotactic, modify ion fluxes and several intracellular mechanisms.