Scorbut atypique associé à une anorexie mentale

“Please lower your mask”: A hard diagnosis in COVID‐19 times

“…The prevalence of vitamin C deficiency is estimated at 7.1% in the United States 1 and is more frequent in patients with alcohol use disorders 2 or eating disorders. 3 Untreated scurvy leads to death, which underlines the importance of early diagnosis in the ED. The low availability for immediate vitamin C measurements makes it difficult to use in primary care, including the ED.…”

A novel nanocomposite material C3F7-azo+/Ti4O92− was prepared as a sensor for the detection of ascorbic acid and uric acid

“…Average concentrations in healthy human serum are 40–60 μM for AA and 150–430 μM for UA. 1 Abnormal AA and UA levels may disrupt homeostasis and increase the risk of gout, 2 scurvy, 3 cancer, 4 and cardiovascular disease. 5 As easily oxidized biomolecules, changes in AA and UA levels also impact serum antioxidant capacity.…”