https://www.selleckchem.com/products/dlin-kc2-dma.html Half a year after its emergence, severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) has resulted in a pandemic, with cases continuing to increase in nearly every country. Surges in coronavirus disease of 2019 (COVID-19) cases have clearly had profound effects on current cancer treatment paradigms. Considering the effect of antineoplastic treatment and the immunosuppressive properties of cancer itself, cancer patients are deemed to be more vulnerable to SARS-CoV-2. Hence, the specific risk of SARS-CoV-2 must be carefully weighed against the benefit of antineoplastic treatment for cancer patients in the COVID-19 era. In this review, we discuss the current evidence in this important field, and in particular, the effect of SARS-CoV-2 on antineoplastic treatment.Functional classification of children and adults with repaired and unrepaired congenital heart disease is a challenge for clinicians, due to the heterogeneity of congenital heart disease. Functional studies may be complemented with a stress echocardiogram, which analyzes the hemodynamic behavior of surgical repair zones, residuals, and sequelae. The integration of the anatomical and functional classification criteria developed for congenital heart disease and the results of a stress echocardiogram can establish a more precise functional classification. Stress echocardiograms also provide early diagnosis of functional complications of the congenital heart, allowing timely management decisions. This paper reviews the most important aspects of stress echocardiograms in pediatric and adult congenital heart disease, seeking to spark cardiologists' interest in extending its applications in congenital heart disease.Schizophrenia (SZ) is a severe neurodevelopmental disease with unknown pathogenic mechanisms characterized with impaired cognitive function. The disturbed synaptic plasticity and synaptic loss have been widely reported in SZ. In this stu