Betaine inhibits monocrotaline induced pulmonary hypertension in rats by regulating RhoA/ROCK protein expression 
ZHANG Botao, WANG Yarong, ZHANG Ting, LI Lu.
The Journal of Practical Medicine . 2023, (15): 1876 -1880 .  DOI: 10.3969/j.issn.1006-5725.2023.15.004