Since the procedures adopted in all these studies varied greatly it is conceivable that the diversity and the inconsistency of the results were partly due to the lack of a standardized procedure. The ...

Quantification of nucleic acid concentrations is often performed by measuring light absorption in UV-VIS spectrometers. There are a few challenges faced in this measurement method. In UV-VIS ...

The d-xylose absorption test is useful in the diagnosis of tropical and idiopathic sprue, 1–4 but results are variable in other disorders and in elderly persons without intestinal disease. 5,6 ...