Creatinine appears to alter the colour and bulky nature of the cuprous oxide precipitate not by altering the chemical composition of the precipitate but by the physical process of retardation of the growth of newly formed yellow cuprous oxide crystals to large red crystals by adhering to their surface and blocking some sites for further crystal growth.

Background The Gastroesophageal Reflux Disease (GERD) is not associated with the increase the acid secretion, but by failure of the antireflux barrier with one basal hipotone of the inferior sphincter of the esophagus that can be because of the medicines like Xanthine, Non-Steroidal Anti-Inflammatory Drugs (NSAIDs), alcohol or anticolinergics. The Asthma and GERD are common medical affections a...

In the course of work in the analysis of blood, the authors have employed a number of reagents for the removal of the proteins before proceeding to the determination of other constituents. Two of these, picric acid (1) and nitric acid (2)) appeared to offer peculiar advantages in the subsequent determination of chlorides and other inorganic constituents. However, it was found that the amount of...