To determine how to set optimal oral L-serine (serine) dose levels for a clinical trial, existing literature was surveyed.Data sufficient to set the dose was inadequate, and so an (n = 10) phase I-A calibration trial was performed, administering serine with and without other oral agents.We analyzed the trial and the literature data using pharmacoki

This study aims to investigate the chemical constituents of the stem of Retama raetam growing in Saudi Arabia.The organic and inorganic composition of ethanol extract of R.raetam stem neck cream has been explored using direct analysis in real time-mass spectrometry (DART-MS), gas chromatography-mass spectrometry (GC-MS), and inductively coupled pla

The rapid full utilization of e-learning system during the Originals High Rise Loose coronavirus disease 2019 pandemic rises multiple challenges to practitioners and instructors – e.g., how to attain students’ needs and to increase their engagement with the system.Therefore, this study aims to examine the factors that influence studen