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Title: Mammary blood flow regulation in the nursing rabbit

Journal Article · · Am. J. Obstet. Gynecol.; (United States)

Cardiac output and mammary blood flow distribution prior to and after suckling were studied in 10 nursing rabbits by means of radionuclide-labeled microspheres. Suckling was followed by a 5.8% rise in cardiac output and a 20.4% rise in mammary blood flow. Determinations of intraglandular blood flow distribution have shown that there was a 43% increase in blood flow to the glands suckled from as compared to a 22.7% rise to the contralateral untouched glands and a 4.9% rise in the remainder of untouched glands. The conclusion is that a local mechanism may be involved in the regulation of mammary blood flow in the nursing rabbit.

Research Organization:
Univ. of California, San Francisco
OSTI ID:
5854877
Journal Information:
Am. J. Obstet. Gynecol.; (United States), Vol. 150:5
Country of Publication:
United States
Language:
English