Mechanism by Which Magnesium Oxide Suppresses Tablet Hardness Reduction during Storage

Mechanism by Which Magnesium Oxide Suppresses Tablet Hardness Reduction during Storage.

This study investigated how the inclusion of magnesium oxide (MgO) maintained tablet hardness during storage in an unpackaged state. Tablets were prepared with a range of MgO levels and stored at 40°C with 75% relative humidity for up to 14 d. The hardness of tablets prepared without MgO decreased over time. The amount of added MgO was positively associated with tablet hardness and mass from an...

The mechanism by which plethora suppresses erythropoiesis.

E RYTHROPOIETIN is believed to be the prime physiologic regulator of erythropoiesis.1 It is generally assumed that erythropoietin production is chiefly controlled by the demands of tissues for oxygen relative to their oxygen supply.1 According to this hypothesis transfusion-induced polycythemia results in suppression of erythropoietin production ( and consequently of erythropoiesis ) by virtue ...

The Mechanism by which Neurofibromin Suppresses Tumorigenesis

Mechanism of sodium chloride in promoting reduction of high-magnesium low-nickel oxide ore

Sodium chloride has been proved that it is an effective promoter for the reduction of high-magnesium, low-nickel oxide ore. The aim of current work is to clarify the promotion behavior of sodium chloride in the roasting reduction process. The influence of moisture on the reduction of ore in the presence of sodium chloride is studied to get clear comprehension of promotion process. In the presen...

Reduction of chilling injury in sweet lime by thiabendazole and benomyl during gold storage