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PMCID: PMC4890704

A double-blind study with chronic insomnia patients showed: Higher sleep efficiency compared to placebo Shorter sleep onset times Reduced subjective tiredness measures Researchers note that effects were modest and some changes might reflect placebo group variations rather than direct DSIP action

11 positive F1 generation mice were obtained by mating the F0 generation mice identified as positive by PCR amplification and sequencing with C57BL/6N mice

Three-dimensional reconstruction of pulmonary arteries in plexiform pulmonary hypertension using cell-specific markers

Baseline serum B12 and methylmalonic acid testing can identify early deficiency before symptoms develop