Minerva medica
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Endostatin (ES) is an endogenous angiogenesis inhibitor. It is confirmed that ES has antitumor effects and plays a crucial part in regulating vascular smooth cells' proliferation. However, ES's effect on pulmonary hypertension (PH) is unclear. We aimed to determine the effect of ES on PH's pathogenesis. ⋯ The administration of ES may be a new treatment for PH and PA remodeling, associating with the down-regulation of VEGF production.
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Arrhythmogenic cardiomyopathy (ACM) is a genetic heart muscle disease caused by mutations of desmosomal genes in about 50% of patients. Affected patients may have defective non-desmosomal genes. The ACM phenotype may occur in other genetic cardiomyopathies, cardio-cutaneous syndromes or neuromuscular disorders. ⋯ To confirm a conclusive diagnosis of ACM, these differential possibilities need to be reasonably excluded by an accurate and targeted clinical evaluation. This article reviews the clinical and imaging features of major phenocopies of ACM and provides indications for differential diagnosis. The recent etiologic classification of Arrhythmogenic Cardiomyopathies, whose common denominator is the distinctive phenotype characterized by a hypokinetic and non-dilated ventricle with a large amount of myocardial fibrosis underlying its propensity to generate ventricular arrhythmias is also addressed.
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Helicobacter pylori infection still represents a major health issue, especially in developing countries, with an estimate of 4 billion of infected subjects in 2015. The increase of antibiotic resistance has undermined the efficacy of standard triple therapy leading to more complex regimens. This review summarizes recommendations of international guidelines and reports the most recent evidence from meta-analyses and clinical trials on the treatment of Helicobacter pylori infection. ⋯ Second-line treatments include levofloxacin-containing triple therapy and bismuth quadruple therapy. Probiotic supplementation should be used with the aim to reduce antibiotic-related adverse events. Recent evidence would support current guideline recommendations for the treatment of Helicobacter pylori infection.
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This study aimed to investigate the effect of cobalt transporter II gene (rs1801198, rs2301957, rs9606756) polymorphism on serum homocysteine level and its correlation with young and middle recurrent cerebral infarction. ⋯ The TCN2 gene rs9606756 mutation is closely related to the level of Hcy metabolism in young and middle-aged patients, which may affect the recurrence of cerebral infarction. It is of great significance to further understand the pathogenesis, prevention and treatment of recurrent cerebral infarction in young and middle-aged patients.