Studies have been conducted to determine the stability of combination of pigment derived from natural dyes Rosella (Hibiscus sabdariffa L.), the skin of the Mangosteen fruit (Garcinia mangostcma. L) and Secang wood (Caesalpenia Sappan L.). Propose of this study to determine the stability of the pigment combination of natural dyes storage time, addition of oxiditor, temperature and duration of h…
Introduction: Stroke is damage to the brain or spinal cord caused by abnormal blood supply. Antiplatelet administration is a form of therapy for stroke patients. Antiplatelets that are often used are aspirin and clopidogrel. An inappropriate pattern of antiplatelet administration can cause adverse side effects to the patient. This study aims to determine the pattern of anti-platelet administrat…