PubMed · 2014 · 38 citations · 32 references
This study elucidated a positive association of apelin-13 serum level with PDR, but not with VEGF. Apelin-13 may influence the promotion of PDR but unrelated with VEGF.
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Apelin, a Newly Identified Adipokine Up-Regulated by Insulin and Obesity
Jérémie Boucher, Bernard Masri, Danièle Daviaud et al. · Endocrinology · 2005 · 874 citations
Blindness and Visual Impairment in an American Urban Population
James M. Tielsch · Archives of Ophthalmology · 1990 · 613 citations
Christopher M. Cox, Susan L. D'Agostino, Melanie K. Miller et al. · Developmental Biology · 2006 · 321 citations
Normal Vascular Development, Angiogenesis, Developmental Biology +13