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NeoReviews Vol.8 No.9 2007 e365
© 2007 American Academy of Pediatrics

Historical Perspectives

Perinatal Profiles: Geoffrey S. Dawes: A Neonatologist's Appreciation

The first 300 words of the full text of this article appear below.

	Introduction

 
When neonatology was emerging as a clinical discipline in the late 1950s and early 1960s, it had the advantage of a strong foundation of basic research in fetal and neonatal physiology. In particular, the new clinical enterprise (it was not yet a subspecialty) focused on cardiorespiratory pathophysiology. This foundation came from a few distinguished research laboratories studying fetal and neonatal physiology and the processes of the transition from fetal to neonatal life. The preeminent laboratory in the field was the Nuffield Institute for Medical Research at Oxford, directed by Geoffrey S. Dawes.

Geoffrey Dawes became the director of the Institute in 1948. He received his medical degree in 1943, and in the following 5 years, he gained recognition as a prominent investigator in pharmacology and physiology. The very short interval between receiving his degree and being named director of an important research institute indicates how quickly the academic leadership recognized his exceptional qualities. As the new director, Dawes set the primary focus of research for the Nuffield Institute as developmental physiology. In this role, the Nuffield became the successor to the path of research started by Sir Joseph Barcroft at Cambridge early in the twentieth century. Dawes and his coinvestigators concentrated particularly on the preparations for and mechanisms of adaptation to extrauterine life. A central focus of the research was the adaptive mechanisms in the circulatory and respiratory systems, including placental function, establishment of lung function, and changes in the pulmonary and systemic circulations. Although most of the work examined cardiorespiratory physiology and its neurohumoral regulation, researchers also studied fetal growth and metabolism, and their studies included the responses to stresses such as hypoxia and hemorrhage. One of the hallmarks of the research of this highly productive group was the elegance of their experimental designs.

	Responses to Stress

 
The clinical implications of this . . . [Full Text of this Article]

Roderic H. Phibbs, MD^*

^* Department of Pediatrics and Cardiovascular Research Institute, University of California, San Francisco, Calif

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