Estrogen protects against while testosterone exacerbates vulnerability of the lateral striatal artery to chemical hypoxia by 3-nitropropionic acid. - Nishino,H.; Nakajima,K.; Kumazaki,M.; Fukuda,A.; Muramatsu,K.; Deshpande,S.B.; Inubushi,T.; Morikawa,S.; Borlongan,C.V.; Sanberg,P.R. (Neurosci Res, 1998)