The American journal of the medical sciences
-
Severe Acute Respiratory Distress Syndrome caused by a novel human coronavirus SARS-CoV-2 named COVID-19 and declared as a pandemic. This paper reviews the possibility of repurposing angiotensin type 1 receptor (AT1R) antagonists and vitamin D to treat COVID-19. ACE2 protein found on the cell membranes is the target of SARS-CoV-2 for entering into the host cells. ⋯ AT1R antagonists and vitamin D increase the expression of ACE2 independently. Besides, vitamin D suppresses the compensatory increase in renin levels following the inhibition of the renin-angiotensin system by AT1R antagonists. Therefore, a combination of AT1R antagonists and vitamin D may offer protection against COVID-19 induced lung injury.
-
Risk stratification is important for the management of community-acquired pneumonia (CAP). The present study aimed to investigate the clinical impact of N-terminal prohormone of brain natriuretic peptide (NT-proBNP) on prognosis and to identify clinical characteristics associated with NT-proBNP elevation in CAP patients. ⋯ NT-proBNP level was a useful marker for the prediction of 30-day mortality in patients hospitalized with CAP, and provided additional prognostic value to PSI or CURB-65 alone.
-
Infection is postulated as a possible risk factor for ischemic heart disease with a spiralling body of evidence. Hepatitis B is one of the most comprehensively investigated infection for its association with ischemic heart disease. This study aims at establishing an association between Hepatitis B core antibody status and ischemic heart disease using National Health and Nutrition Examination Survey (NHANES) database. ⋯ In conclusion, the present analysis points toward a possible association between past Hepatitis B infection and ischemic heart disease. Hepatitis B infection was associated with a decreased incidence of ischemic heart disease. Further research with better design and possible molecular mechanism is warranted.
-
Letter Case Reports
EGFR-Negative Miliary Mets: A Poor Prognostic Entity.
-
Letter Case Reports
Disseminated Cunninghamella Bertholletiae Infection.