Reduced Urinary Endothelin-1 Levels Are Associated with Elevated Blood Pressure in Young Adults: A Cross-Sectional Study
INTRODUCTION: Urinary biomarkers offer practical and non-invasive advantages for clinical screening, including early cardiovascular risk assessment. While endothelin-1 (ET-1) is a recognised serum biomarker for hypertension, its role in urine, particularly among young adults, has not been fully explored. Therefore, thi...