The quantitative determination of urea nitrogen in body fluids may be performed directly by
reacting urea with diacetyl monoxime and measuring the absorbance of the chromogen that …

The protective effect of Spirulina platensis (SP) powder against aluminium-induced
nephrotoxicity and DNA damage in rats was studied. Male rats receiving daily 40 mg/kg b …

A definitive method is described for the indirect assay of several tens of milligrams of urea by
coulometric titration. Urea was decomposed in concentrated sulfuric acid using a Kjeldahl …

Acute kidney injury (AKI) is a common life-threatening complication. In this study, β-amyrin is
hypothesized to exert a potential nephroprotective effect against glycerol-induced …

Рост требований к достоверности информации о химическом составе стимулирует
развитие эталонной базы в области аналитических измерений, которая вплоть до …

Methomyl has a significant animal and public health problem. The present study was
designed to evaluate the protective effect of nicotinic acid against the acute toxic effects …

Blood ammonia after being separated by microdiffusion was determined by coulometric
titration with electrogenerated hypobromite using a sensitive amperometric end point. An …

A direct titration of native proteins is described. The titrant is coulometrically generated
hypobromite and the end-point is detected amperometrically. The titration can be used for …

An aliquot of the protein-free filtrate from a 1-ml or a 0.1-ml serum sample is digested for 2–3
h with a mixture of sulfuric acid, mercuric sulfate and potassium sulfate. The resulting …

Coulometry applies the principles of Faraday's law to analysis. According to this law, the
quantity of electricity involved in the electrolysis of one equivalent of substance is 1 Faraday …