Sildenafil citrate improves fetal outcomes in pregnant, l-NAME treated, Sprague–Dawley rats

Uteroplacental arterial changes related to interstitial trophoblast migration in early human pregnancy

Robert Pijnenborg, J Martin Bland, W.B. Robertson et al. · Placenta · 1983 · 734 citations

Life Sciences, Developmental Biology, Obstetrics +14

Nitric oxide synthase generates superoxide and nitric oxide in arginine-depleted cells leading to peroxynitrite-mediated cellular injury.

Yong Xia, Valina L. Dawson, Ted M. Dawson et al. · Proceedings of the National Academy of Sciences · 1996 · 723 citations

Life Sciences, Biochemistry, Cell Biology +10

Superoxide and peroxynitrite generation from inducible nitric oxide synthase in macrophages

Yong Xia, Jay L. Zweíer · Proceedings of the National Academy of Sciences · 1997 · 691 citations · Full text

Life Sciences, Cell Biology, Immunology +17

Placental bed spiral arteries in the hypertensive disorders of pregnancy

Robert Pijnenborg, John Anthony, D. A. Davey et al. · BJOG An International Journal of Obstetrics & Gynaecology · 1991 · 675 citations

Medicine, Gynecology, Obstetrics +12

Sildenafil, a novel effective oral therapy for male erectile dysfunction

Mitra Boolell, S Gepi-Attee, J C Gingell et al. · British Journal of Urology · 1996 · 576 citations

Medicine, Pharmacology, Pharmacotherapy +15