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1 Capecchi, Mario R.Lack of angiotensin II-facilitated erythropoiesis causes anemia in angiotensin-converting enzyme-deficient miceWhile nephrologists often observe reduced hematocrit associated with inhibitors of angiotensin-converting enzyme (ACE), the basis for this effect is not well understood. We now report that two strains of ACE knockout mice have a normocytic anemia associated with elevated plasma erythropoietin levels...ACE2000-10-31
2 Capecchi, Mario R.Critical role of tissue angiotensin-converting enzyme as revealed by gene targeting in miceAngiotensin-converting enzyme (ACE) generates the vasoconstrictor angiotensin II, which plays a critical role in maintenance of blood pressure in mammals. Although significant ACE activity is found in plasma, the majority of the enzyme is bound to tissues such as the vascular endothelium. We used ta...Blood pressure; ACE activity; Enzyme1997-03-06
3 Capecchi, Mario R.; Tvrdik, PetrHoxb1 functions in both motoneurons and in tissues of the periphery to establish and maintain the proper neuronal circuitry.Formation of neuronal circuits in the head requires the coordinated development of neurons within the central nervous system (CNS) and neural crest-derived peripheral target tissues. Hoxb1, which is expressed throughout rhombomere 4 (r4), has been shown to be required for the specification of facial...Rhombomere 4; Branchiomotor; Cranial Nerve2004-07-04
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