Systematic Review: Comparative Effectiveness and Safety of Oral Medications for Type 2 Diabetes Mellitus.
CONCLUSIONS: Compared with newer, more expensive agents (thiazolidinediones, alpha-glucosidase inhibitors, and meglitinides), older agents (second-generation sulfonylureas and metformin) have similar or superior effects on glycemic control, lipids, and other intermediate end points. Large, long-term comparative studies are needed to determine the comparative effects of oral diabetes agents on hard clinical end points.
PMID: 17638715 [PubMed - as supplied by publisher] (Source: Annals of Internal Medicine)
Systematic analysis of oral hypoglycemic agents in health foods.
Authors: Date H, Terauchi M, Sugimura M, Toyota A, Matsuo T
A systematic analysis for 11 ingredients of oral hypoglycemic agent in health foods was established using three different analytical methods; i.e. thin-layer chromatography (TLC), high-performance liquid chromatography (HPLC) and comparison of MS/MS spectra analyzed by liquid chromatography/tandem mass spectrometry (LC/MS/MS). In Normal-phase and reversed-phase TLC, each condition to separate and detect 10 ingredients except nateglinide was developed. On the other hand, 11 ingredients were detected qualitatively and quantitatively by HPLC. The recovery rates were 92-101% and each coefficient of variation was less than 5.4%. Then UV spectra were monitored using this HPLC method and furthermore MS/MS spectra of 11 ingredients we...
