• Board Certified in Pediatrics and Pediatric Nephrology. Career centered around Children's Hospital of the Kings Daughters, CHKD, the only free-standing children's hospital in Virginia, and at the adjacent Eastern Virginia Medical School, EVMS in Norfolk, VA . He has achieved notable accomplishments in the roles of Clinician, Scientist, Administrator, and Educator. As a clinician at CHKD, he founded the Pediatric Nephrology Department providing specialty care to children referred from around the state. At EVMS he established a National Institutes of Health funded research program exploring the regulation of renal blood flow in the newborn. Also, at EVMS he served in several administrative positions, including Associate Dean of Academic Affairs and Associate Dean of Admissions. He is currently Professor of Pediatrics and Physiology at EVMS. In these roles he has been central to the development of a revised curriculum at EVMS and is heavily invested in teaching to all levels of medical students. Additionally, Mike has held leadership positions as President of the Professional Staff, CHKD, Chief of Pediatrics, Sentara Norfolk General Hospital, and President of Faculty Senate, EVMS.

selected publications

research overview

  • My overall field of interest is developmental nephrology with extensive knowledge of renal morphogenesis as well as neonatal renal physiology and pathophysiology. My research effort has focused on advancing our understanding of the vasoactive factors that control neonatal renal blood flow and that facilitate the transition of renal hemodynamics from newborn to adult capability. The specific objective of these studies has been to examine the regulatory mechanisms producing the enhanced role of Nitric Oxide, NO, which we have identified as a critical vasodilator in the neonatal kidney and during postnatal renal development. Utilizing novel experimental techniques, our NIH sponsored studies determined that the enhanced role for NO in the immature kidney is due to the increased expression and function of two isoforms of Nitric Oxide Synthase, nNOS, neuronal NOS, and eNOS, endothelial NOS, and that this condition is mechanistically regulated by Angiotensin II, AII. The studies also show that the two NOS isoforms exhibit differential expression and functional properties that are unique to the neonatal renal resistance microvasculature. Further, an important discovery is that nNOS is the predominate vasoactive NOS isoform in the newborn kidney, in contradistinction to the major role of eNOS in adult renal hemodynamics. The expression and function of nNOS is regulated specifically by AII via its AT1 receptor. Our work in characterizing this regulatory interplay between nNOS and AII from birth to renal maturity has significant ramifications in the clinical setting, particularly in the condition of acute renal failure of the newborn. Additionally, the transition from nNOS vasoactivity in the newborn to eNOS in the mature adult kidney has implications for the physiologic requirement to acquire fully capable adult renal function. Failure to successfully make this transition could impact the development of adult diseases, such as salt-dependent hypertension.

preferred title

  • Vice Chair

full name

  • Michael J. Solhaug, MD


Recent publications and grants in Researchers@EVMS