Nakano T, Inoue I, Alpers DH et al (2009) Role of lysophosphatidylcholine in brush-border intestinal alkaline phosphatase release and restoration
Kong J, Zhang Z, Musch MW et al (2008) Novel role of the vitamin D receptor in maintaining the integrity of the intestinal mucosal barrier
Schneider-Helmerts human work echoed the same theme from a different angle: repeated morning injections still had a strong positive effect on night sleep, while two doses daily did not produce that effect
But you'll encounter other variants in commercial products
in the Journal of Pharmacology and Experimental Therapeutics (which established Dihexas HGF/c-Met mechanism via Morris water maze rescue with HGF antagonist blockade) was the subject of an Expression of Concern in 2021 and was formally retracted in April 2025 by the publishing journal following investigation into image manipulation
Improved joint health Joint-related ailments such as osteoarthritis can significantly impact quality of life